From ceaf9e8217f29f6c499d03c62612b2eb50e8ed09 Mon Sep 17 00:00:00 2001 From: John Voltz Date: Thu, 6 Mar 2008 18:59:14 +0000 Subject: updates and additions for avr32 arch --- .../linux-2.6.22.1-001-at91+avr32.patch | 24575 ------------------- 1 file changed, 24575 deletions(-) delete mode 100644 target/device/Atmel/linux/kernel-patches-2.6.22.1/linux-2.6.22.1-001-at91+avr32.patch (limited to 'target/device/Atmel/linux/kernel-patches-2.6.22.1/linux-2.6.22.1-001-at91+avr32.patch') diff --git a/target/device/Atmel/linux/kernel-patches-2.6.22.1/linux-2.6.22.1-001-at91+avr32.patch b/target/device/Atmel/linux/kernel-patches-2.6.22.1/linux-2.6.22.1-001-at91+avr32.patch deleted file mode 100644 index adc8189a6..000000000 --- a/target/device/Atmel/linux/kernel-patches-2.6.22.1/linux-2.6.22.1-001-at91+avr32.patch +++ /dev/null @@ -1,24575 +0,0 @@ -Index: linux-2.6.22.1/include/asm-arm/arch-at91/at91sam9260_matrix.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/at91sam9260_matrix.h (revision 1) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/at91sam9260_matrix.h (arbetskopia) -@@ -67,7 +67,7 @@ - #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ - #define AT91_MATRIX_CS4A_SMC (0 << 4) - #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) --#define AT91_MATRIX_CS5A (1 << 5 ) /* Chip Select 5 Assignment */ -+#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ - #define AT91_MATRIX_CS5A_SMC (0 << 5) - #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) - #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ -Index: linux-2.6.22.1/include/asm-arm/arch-at91/ics1523.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/ics1523.h (revision 0) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/ics1523.h (revision 0) -@@ -0,0 +1,154 @@ -+//*---------------------------------------------------------------------------- -+//* ATMEL Microcontroller Software Support - ROUSSET - -+//*---------------------------------------------------------------------------- -+//* The software is delivered "AS IS" without warranty or condition of any -+//* kind, either express, implied or statutory. This includes without -+//* limitation any warranty or condition with respect to merchantability or -+//* fitness for any particular purpose, or against the infringements of -+//* intellectual property rights of others. -+//*---------------------------------------------------------------------------- -+//* File Name : ics1523.h -+//* Object : Clock Generator Prototyping File. -+//* -+//* 1.0 08/28/02 ED : Creation -+//* 1.2 13/01/03 FB : Update on lib V3 -+//*---------------------------------------------------------------------------- -+ -+#ifndef ics1523_h -+#define ics1523_h -+ -+/*-------------------------------------------*/ -+/* ICS1523 TWI Serial Clock Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */ -+#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */ -+#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */ -+ -+#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */ -+#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */ -+ -+/*-------------------------------------------*/ -+/* ICS1523 Write Operation Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS1523_ACCESS_OK 0 /* OK */ -+#define ICS1523_ACCESS_ERROR -1 /* NOK */ -+ -+/*-------------------------------------------*/ -+/* ICS1523 Device Addresses Definition */ -+/*-------------------------------------------*/ -+ -+#define ICS_ADDR 0x26 /* Device Address */ -+ -+/*--------------------------------------------------*/ -+/* ICS1523 Registers Internal Addresses Definition */ -+/*--------------------------------------------------*/ -+ -+#define ICS_ICR 0x0 /* Input Control Register */ -+#define ICS_LCR 0x1 /* Loop Control Register */ -+#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */ -+#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */ -+#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */ -+#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */ -+#define ICS_OE 0x6 /* Output Enables Register */ -+#define ICS_OD 0x7 /* Osc Divider Register */ -+#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */ -+#define ICS_VID 0x10 /* Chip Version Register */ -+#define ICS_RID 0x11 /* Chip Revision Register */ -+#define ICS_SR 0x12 /* Status Register */ -+ -+/*------------------------------------------------------*/ -+/* ICS1523 Input Control Register Bits Definition */ -+/*------------------------------------------------------*/ -+ -+#define ICS_PDEN 0x1 /* Phase Detector Enable */ -+#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */ -+#define ICS_REFPOL 0x4 /* External Reference Polarity */ -+#define ICS_FBKPOL 0x8 /* External Feedback Polarity */ -+#define ICS_FBKSEL 0x10 /* External Feedback Select */ -+#define ICS_FUNCSEL 0x20 /* Function Out Select */ -+#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */ -+#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */ -+ -+/*-----------------------------------------------------*/ -+/* ICS1523 Loop Control Register Bits Definition */ -+/*-----------------------------------------------------*/ -+ -+#define ICS_PFD 0x7 /* Phase Detector Gain */ -+#define ICS_PSD 0x30 /* Post-Scaler Divider */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 PLL FeedBack Divider LSBs Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 PLL FeedBack Divider MSBs Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */ -+ -+/*------------------------------------------------------------*/ -+/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */ -+/*------------------------------------------------------------*/ -+ -+#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */ -+#define ICS_FILSEL 0x80 /* Loop Filter Select */ -+ -+/*----------------------------------------------------------------*/ -+/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */ -+/*----------------------------------------------------------------*/ -+ -+#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */ -+#define ICS_MMREV 0xFC /* Metal Mask Revision Number */ -+ -+/*-------------------------------------------------------*/ -+/* ICS1523 Output Enables Register Bits Definition */ -+/*-------------------------------------------------------*/ -+ -+#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */ -+#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */ -+#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */ -+#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */ -+#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */ -+#define ICS_CLK2INV 0x20 /* CLK/2 Invert */ -+#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */ -+ -+/*----------------------------------------------------*/ -+/* ICS1523 Osc Divider Register Bits Definition */ -+/*----------------------------------------------------*/ -+ -+#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */ -+#define ICS_INSEL 0x80 /* Input Select */ -+ -+/*---------------------------------------------------*/ -+/* ICS1523 DPA & PLL Reset Register Definition */ -+/*---------------------------------------------------*/ -+ -+#define ICS_DPAR 0x0A /* DPA Reset Command */ -+#define ICS_PLLR 0x50 /* PLL Reset Command */ -+ -+/*------------------------------------------------*/ -+/* ICS1523 Chip Version Register Definition */ -+/*------------------------------------------------*/ -+ -+#define ICS_CHIPV 0xFF /* Chip Version */ -+ -+/*-------------------------------------------------*/ -+/* ICS1523 Chip Revision Register Definition */ -+/*-------------------------------------------------*/ -+ -+#define ICS_CHIPR 0xFF /* Chip Revision */ -+ -+/*------------------------------------------*/ -+/* ICS1523 Status Register Definition */ -+/*------------------------------------------*/ -+ -+#define ICS_DPALOCK 0x1 /* DPA Lock Status */ -+#define ICS_PLLLOCK 0x2 /* PLL Lock Status */ -+ -+int at91_ics1523_init(void); -+ -+#endif /* ics1523_h */ -Index: linux-2.6.22.1/include/asm-arm/arch-at91/spi.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/spi.h (revision 0) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/spi.h (revision 0) -@@ -0,0 +1,54 @@ -+/* -+ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 -+ * -+ * (c) SAN People (Pty) Ltd -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version -+ * 2 of the License, or (at your option) any later version. -+ */ -+ -+#ifndef AT91_LEGACY_SPI_H -+#define AT91_LEGACY_SPI_H -+ -+#define SPI_MAJOR 153 /* registered device number */ -+ -+#define DEFAULT_SPI_CLK 6000000 -+ -+ -+/* Maximum number of buffers in a single SPI transfer. -+ * DataFlash uses maximum of 2 -+ * spidev interface supports up to 8. -+ */ -+#define MAX_SPI_TRANSFERS 8 -+#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */ -+ -+/* -+ * Describes the buffers for a SPI transfer. -+ * A transmit & receive buffer must be specified for each transfer -+ */ -+struct spi_transfer_list { -+ void* tx[MAX_SPI_TRANSFERS]; /* transmit */ -+ int txlen[MAX_SPI_TRANSFERS]; -+ void* rx[MAX_SPI_TRANSFERS]; /* receive */ -+ int rxlen[MAX_SPI_TRANSFERS]; -+ int nr_transfers; /* number of transfers */ -+ int curr; /* current transfer */ -+}; -+ -+struct spi_local { -+ unsigned int pcs; /* Peripheral Chip Select value */ -+ -+ struct spi_transfer_list *xfers; /* current transfer list */ -+ dma_addr_t tx, rx; /* DMA address for current transfer */ -+ dma_addr_t txnext, rxnext; /* DMA address for next transfer */ -+}; -+ -+ -+/* Exported functions */ -+extern void spi_access_bus(short device); -+extern void spi_release_bus(short device); -+extern int spi_transfer(struct spi_transfer_list* list); -+ -+#endif -Index: linux-2.6.22.1/include/asm-arm/arch-at91/at91_mci.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/at91_mci.h (revision 1) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/at91_mci.h (arbetskopia) -@@ -26,6 +26,9 @@ - #define AT91_MCI_MR 0x04 /* Mode Register */ - #define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */ - #define AT91_MCI_PWSDIV (7 << 8) /* Power Saving Divider */ -+#define AT91_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */ -+#define AT91_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */ -+#define AT91_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */ - #define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */ - #define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */ - #define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */ -Index: linux-2.6.22.1/include/asm-arm/arch-at91/at91_pmc.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/at91_pmc.h (revision 1) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/at91_pmc.h (arbetskopia) -@@ -37,7 +37,9 @@ - #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ - #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ - --#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */ -+#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL only] */ -+ -+#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ - #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ - #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */ - #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ -Index: linux-2.6.22.1/include/asm-arm/arch-at91/board.h -=================================================================== ---- linux-2.6.22.1/include/asm-arm/arch-at91/board.h (revision 1) -+++ linux-2.6.22.1/include/asm-arm/arch-at91/board.h (arbetskopia) -@@ -64,6 +64,7 @@ - - /* Ethernet (EMAC & MACB) */ - struct at91_eth_data { -+ u32 phy_mask; - u8 phy_irq_pin; /* PHY IRQ */ - u8 is_rmii; /* using RMII interface? */ - }; -@@ -124,9 +125,21 @@ - }; - extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); - -+ /* ISI */ -+extern void __init at91_add_device_isi(void); -+ - /* LEDs */ - extern u8 at91_leds_cpu; - extern u8 at91_leds_timer; - extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); - -+struct at91_gpio_led { -+ u8 index; /* index of LED */ -+ char* name; /* name of LED */ -+ u8 gpio; /* AT91_PIN_xx */ -+ u8 flags; /* 1=active-high */ -+ char* trigger; /* default trigger */ -+}; -+extern void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr); -+ - #endif -Index: linux-2.6.22.1/include/linux/spi/at73c213.h -=================================================================== ---- linux-2.6.22.1/include/linux/spi/at73c213.h (revision 0) -+++ linux-2.6.22.1/include/linux/spi/at73c213.h (revision 0) -@@ -0,0 +1,25 @@ -+/* -+ * Board-specific data used to set up AT73c213 audio DAC driver. -+ */ -+ -+#ifndef __LINUX_SPI_AT73C213_H -+#define __LINUX_SPI_AT73C213_H -+ -+/** -+ * at73c213_board_info - how the external DAC is wired to the device. -+ * -+ * @ssc_id: SSC platform_driver id the DAC shall use to stream the audio. -+ * @dac_clk: the external clock used to provide master clock to the DAC. -+ * @shortname: a short discription for the DAC, seen by userspace tools. -+ * -+ * This struct contains the configuration of the hardware connection to the -+ * external DAC. The DAC needs a master clock and a I2S audio stream. It also -+ * provides a name which is used to identify it in userspace tools. -+ */ -+struct at73c213_board_info { -+ int ssc_id; -+ struct clk *dac_clk; -+ char shortname[32]; -+}; -+ -+#endif /* __LINUX_SPI_AT73C213_H */ -Index: linux-2.6.22.1/include/linux/leds.h -=================================================================== ---- linux-2.6.22.1/include/linux/leds.h (revision 1) -+++ linux-2.6.22.1/include/linux/leds.h (arbetskopia) -@@ -110,4 +110,18 @@ - #define ledtrig_ide_activity() do {} while(0) - #endif - -+/* For the leds-gpio driver */ -+struct gpio_led { -+ const char *name; -+ char *default_trigger; -+ unsigned gpio; -+ u8 active_low; -+}; -+ -+struct gpio_led_platform_data { -+ int num_leds; -+ struct gpio_led *leds; -+}; -+ -+ - #endif /* __LINUX_LEDS_H_INCLUDED */ -Index: linux-2.6.22.1/include/linux/clk.h -=================================================================== ---- linux-2.6.22.1/include/linux/clk.h (revision 1) -+++ linux-2.6.22.1/include/linux/clk.h (arbetskopia) -@@ -121,4 +121,24 @@ - */ - struct clk *clk_get_parent(struct clk *clk); - -+/** -+ * clk_must_disable - report whether a clock's users must disable it -+ * @clk: one node in the clock tree -+ * -+ * This routine returns true only if the upcoming system state requires -+ * disabling the specified clock. -+ * -+ * It's common for platform power states to constrain certain clocks (and -+ * their descendants) to be unavailable, while other states allow that -+ * clock to be active. A platform's power states often include an "all on" -+ * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and -+ * operating states which sacrifice functionality for lower power usage. -+ * -+ * The constraint value is commonly tested in device driver suspend(), to -+ * leave clocks active if they are needed for features like wakeup events. -+ * On platforms that support reduced functionality operating states, the -+ * constraint may also need to be tested during resume() and probe() calls. -+ */ -+int clk_must_disable(struct clk *clk); -+ - #endif -Index: linux-2.6.22.1/include/linux/usb/Kbuild -=================================================================== ---- linux-2.6.22.1/include/linux/usb/Kbuild (revision 1) -+++ linux-2.6.22.1/include/linux/usb/Kbuild (arbetskopia) -@@ -1,5 +1,6 @@ - unifdef-y += audio.h - unifdef-y += cdc.h - unifdef-y += ch9.h -+unifdef-y += gadgetfs.h - unifdef-y += midi.h - -Index: linux-2.6.22.1/include/linux/usb/gadgetfs.h -=================================================================== ---- linux-2.6.22.1/include/linux/usb/gadgetfs.h (revision 0) -+++ linux-2.6.22.1/include/linux/usb/gadgetfs.h (revision 0) -@@ -0,0 +1,81 @@ -+#ifndef __LINUX_USB_GADGETFS_H -+#define __LINUX_USB_GADGETFS_H -+ -+#include -+#include -+ -+#include -+ -+/* -+ * Filesystem based user-mode API to USB Gadget controller hardware -+ * -+ * Other than ep0 operations, most things are done by read() and write() -+ * on endpoint files found in one directory. They are configured by -+ * writing descriptors, and then may be used for normal stream style -+ * i/o requests. When ep0 is configured, the device can enumerate; -+ * when it's closed, the device disconnects from usb. Operations on -+ * ep0 require ioctl() operations. -+ * -+ * Configuration and device descriptors get written to /dev/gadget/$CHIP, -+ * which may then be used to read usb_gadgetfs_event structs. The driver -+ * may activate endpoints as it handles SET_CONFIGURATION setup events, -+ * or earlier; writing endpoint descriptors to /dev/gadget/$ENDPOINT -+ * then performing data transfers by reading or writing. -+ */ -+ -+/* -+ * Events are delivered on the ep0 file descriptor, when the user mode driver -+ * reads from this file descriptor after writing the descriptors. Don't -+ * stop polling this descriptor. -+ */ -+ -+enum usb_gadgetfs_event_type { -+ GADGETFS_NOP = 0, -+ -+ GADGETFS_CONNECT, -+ GADGETFS_DISCONNECT, -+ GADGETFS_SETUP, -+ GADGETFS_SUSPEND, -+ // and likely more ! -+}; -+ -+/* NOTE: this structure must stay the same size and layout on -+ * both 32-bit and 64-bit kernels. -+ */ -+struct usb_gadgetfs_event { -+ union { -+ // NOP, DISCONNECT, SUSPEND: nothing -+ // ... some hardware can't report disconnection -+ -+ // CONNECT: just the speed -+ enum usb_device_speed speed; -+ -+ // SETUP: packet; DATA phase i/o precedes next event -+ // (setup.bmRequestType & USB_DIR_IN) flags direction -+ // ... includes SET_CONFIGURATION, SET_INTERFACE -+ struct usb_ctrlrequest setup; -+ } u; -+ enum usb_gadgetfs_event_type type; -+}; -+ -+ -+/* endpoint ioctls */ -+ -+/* IN transfers may be reported to the gadget driver as complete -+ * when the fifo is loaded, before the host reads the data; -+ * OUT transfers may be reported to the host's "client" driver as -+ * complete when they're sitting in the FIFO unread. -+ * THIS returns how many bytes are "unclaimed" in the endpoint fifo -+ * (needed for precise fault handling, when the hardware allows it) -+ */ -+#define GADGETFS_FIFO_STATUS _IO('g',1) -+ -+/* discards any unclaimed data in the fifo. */ -+#define GADGETFS_FIFO_FLUSH _IO('g',2) -+ -+/* resets endpoint halt+toggle; used to implement set_interface. -+ * some hardware (like pxa2xx) can't support this. -+ */ -+#define GADGETFS_CLEAR_HALT _IO('g',3) -+ -+#endif /* __LINUX_USB_GADGETFS_H */ -Index: linux-2.6.22.1/include/linux/usb_gadgetfs.h -=================================================================== ---- linux-2.6.22.1/include/linux/usb_gadgetfs.h (revision 1) -+++ linux-2.6.22.1/include/linux/usb_gadgetfs.h (arbetskopia) -@@ -1,75 +0,0 @@ -- --#include --#include -- --#include -- --/* -- * Filesystem based user-mode API to USB Gadget controller hardware -- * -- * Almost everything can be done with only read and write operations, -- * on endpoint files found in one directory. They are configured by -- * writing descriptors, and then may be used for normal stream style -- * i/o requests. When ep0 is configured, the device can enumerate; -- * when it's closed, the device disconnects from usb. -- * -- * Configuration and device descriptors get written to /dev/gadget/$CHIP, -- * which may then be used to read usb_gadgetfs_event structs. The driver -- * may activate endpoints as it handles SET_CONFIGURATION setup events, -- * or earlier; writing endpoint descriptors to /dev/gadget/$ENDPOINT -- * then performing data transfers by reading or writing. -- */ -- --/* -- * Events are delivered on the ep0 file descriptor, if the user mode driver -- * reads from this file descriptor after writing the descriptors. Don't -- * stop polling this descriptor, if you write that kind of driver. -- */ -- --enum usb_gadgetfs_event_type { -- GADGETFS_NOP = 0, -- -- GADGETFS_CONNECT, -- GADGETFS_DISCONNECT, -- GADGETFS_SETUP, -- GADGETFS_SUSPEND, -- // and likely more ! --}; -- --struct usb_gadgetfs_event { -- enum usb_gadgetfs_event_type type; -- union { -- // NOP, DISCONNECT, SUSPEND: nothing -- // ... some hardware can't report disconnection -- -- // CONNECT: just the speed -- enum usb_device_speed speed; -- -- // SETUP: packet; DATA phase i/o precedes next event -- // (setup.bmRequestType & USB_DIR_IN) flags direction -- // ... includes SET_CONFIGURATION, SET_INTERFACE -- struct usb_ctrlrequest setup; -- } u; --}; -- -- --/* endpoint ioctls */ -- --/* IN transfers may be reported to the gadget driver as complete -- * when the fifo is loaded, before the host reads the data; -- * OUT transfers may be reported to the host's "client" driver as -- * complete when they're sitting in the FIFO unread. -- * THIS returns how many bytes are "unclaimed" in the endpoint fifo -- * (needed for precise fault handling, when the hardware allows it) -- */ --#define GADGETFS_FIFO_STATUS _IO('g',1) -- --/* discards any unclaimed data in the fifo. */ --#define GADGETFS_FIFO_FLUSH _IO('g',2) -- --/* resets endpoint halt+toggle; used to implement set_interface. -- * some hardware (like pxa2xx) can't support this. -- */ --#define GADGETFS_CLEAR_HALT _IO('g',3) -- -- -Index: linux-2.6.22.1/include/linux/atmel-ssc.h -=================================================================== ---- linux-2.6.22.1/include/linux/atmel-ssc.h (revision 0) -+++ linux-2.6.22.1/include/linux/atmel-ssc.h (revision 0) -@@ -0,0 +1,312 @@ -+#ifndef __INCLUDE_ATMEL_SSC_H -+#define __INCLUDE_ATMEL_SSC_H -+ -+#include -+#include -+ -+struct ssc_device { -+ struct list_head list; -+ void __iomem *regs; -+ struct platform_device *pdev; -+ struct clk *clk; -+ int user; -+ int irq; -+}; -+ -+struct ssc_device * __must_check ssc_request(unsigned int ssc_num); -+void ssc_free(struct ssc_device *ssc); -+ -+/* SSC register offsets */ -+ -+/* SSC Control Register */ -+#define SSC_CR 0x00000000 -+#define SSC_CR_RXDIS_SIZE 1 -+#define SSC_CR_RXDIS_OFFSET 1 -+#define SSC_CR_RXEN_SIZE 1 -+#define SSC_CR_RXEN_OFFSET 0 -+#define SSC_CR_SWRST_SIZE 1 -+#define SSC_CR_SWRST_OFFSET 15 -+#define SSC_CR_TXDIS_SIZE 1 -+#define SSC_CR_TXDIS_OFFSET 9 -+#define SSC_CR_TXEN_SIZE 1 -+#define SSC_CR_TXEN_OFFSET 8 -+ -+/* SSC Clock Mode Register */ -+#define SSC_CMR 0x00000004 -+#define SSC_CMR_DIV_SIZE 12 -+#define SSC_CMR_DIV_OFFSET 0 -+ -+/* SSC Receive Clock Mode Register */ -+#define SSC_RCMR 0x00000010 -+#define SSC_RCMR_CKG_SIZE 2 -+#define SSC_RCMR_CKG_OFFSET 6 -+#define SSC_RCMR_CKI_SIZE 1 -+#define SSC_RCMR_CKI_OFFSET 5 -+#define SSC_RCMR_CKO_SIZE 3 -+#define SSC_RCMR_CKO_OFFSET 2 -+#define SSC_RCMR_CKS_SIZE 2 -+#define SSC_RCMR_CKS_OFFSET 0 -+#define SSC_RCMR_PERIOD_SIZE 8 -+#define SSC_RCMR_PERIOD_OFFSET 24 -+#define SSC_RCMR_START_SIZE 4 -+#define SSC_RCMR_START_OFFSET 8 -+#define SSC_RCMR_STOP_SIZE 1 -+#define SSC_RCMR_STOP_OFFSET 12 -+#define SSC_RCMR_STTDLY_SIZE 8 -+#define SSC_RCMR_STTDLY_OFFSET 16 -+ -+/* SSC Receive Frame Mode Register */ -+#define SSC_RFMR 0x00000014 -+#define SSC_RFMR_DATLEN_SIZE 5 -+#define SSC_RFMR_DATLEN_OFFSET 0 -+#define SSC_RFMR_DATNB_SIZE 4 -+#define SSC_RFMR_DATNB_OFFSET 8 -+#define SSC_RFMR_FSEDGE_SIZE 1 -+#define SSC_RFMR_FSEDGE_OFFSET 24 -+#define SSC_RFMR_FSLEN_SIZE 4 -+#define SSC_RFMR_FSLEN_OFFSET 16 -+#define SSC_RFMR_FSOS_SIZE 4 -+#define SSC_RFMR_FSOS_OFFSET 20 -+#define SSC_RFMR_LOOP_SIZE 1 -+#define SSC_RFMR_LOOP_OFFSET 5 -+#define SSC_RFMR_MSBF_SIZE 1 -+#define SSC_RFMR_MSBF_OFFSET 7 -+ -+/* SSC Transmit Clock Mode Register */ -+#define SSC_TCMR 0x00000018 -+#define SSC_TCMR_CKG_SIZE 2 -+#define SSC_TCMR_CKG_OFFSET 6 -+#define SSC_TCMR_CKI_SIZE 1 -+#define SSC_TCMR_CKI_OFFSET 5 -+#define SSC_TCMR_CKO_SIZE 3 -+#define SSC_TCMR_CKO_OFFSET 2 -+#define SSC_TCMR_CKS_SIZE 2 -+#define SSC_TCMR_CKS_OFFSET 0 -+#define SSC_TCMR_PERIOD_SIZE 8 -+#define SSC_TCMR_PERIOD_OFFSET 24 -+#define SSC_TCMR_START_SIZE 4 -+#define SSC_TCMR_START_OFFSET 8 -+#define SSC_TCMR_STTDLY_SIZE 8 -+#define SSC_TCMR_STTDLY_OFFSET 16 -+ -+/* SSC Transmit Frame Mode Register */ -+#define SSC_TFMR 0x0000001c -+#define SSC_TFMR_DATDEF_SIZE 1 -+#define SSC_TFMR_DATDEF_OFFSET 5 -+#define SSC_TFMR_DATLEN_SIZE 5 -+#define SSC_TFMR_DATLEN_OFFSET 0 -+#define SSC_TFMR_DATNB_SIZE 4 -+#define SSC_TFMR_DATNB_OFFSET 8 -+#define SSC_TFMR_FSDEN_SIZE 1 -+#define SSC_TFMR_FSDEN_OFFSET 23 -+#define SSC_TFMR_FSEDGE_SIZE 1 -+#define SSC_TFMR_FSEDGE_OFFSET 24 -+#define SSC_TFMR_FSLEN_SIZE 4 -+#define SSC_TFMR_FSLEN_OFFSET 16 -+#define SSC_TFMR_FSOS_SIZE 3 -+#define SSC_TFMR_FSOS_OFFSET 20 -+#define SSC_TFMR_MSBF_SIZE 1 -+#define SSC_TFMR_MSBF_OFFSET 7 -+ -+/* SSC Receive Hold Register */ -+#define SSC_RHR 0x00000020 -+#define SSC_RHR_RDAT_SIZE 32 -+#define SSC_RHR_RDAT_OFFSET 0 -+ -+/* SSC Transmit Hold Register */ -+#define SSC_THR 0x00000024 -+#define SSC_THR_TDAT_SIZE 32 -+#define SSC_THR_TDAT_OFFSET 0 -+ -+/* SSC Receive Sync. Holding Register */ -+#define SSC_RSHR 0x00000030 -+#define SSC_RSHR_RSDAT_SIZE 16 -+#define SSC_RSHR_RSDAT_OFFSET 0 -+ -+/* SSC Transmit Sync. Holding Register */ -+#define SSC_TSHR 0x00000034 -+#define SSC_TSHR_TSDAT_SIZE 16 -+#define SSC_TSHR_RSDAT_OFFSET 0 -+ -+/* SSC Receive Compare 0 Register */ -+#define SSC_RC0R 0x00000038 -+#define SSC_RC0R_CP0_SIZE 16 -+#define SSC_RC0R_CP0_OFFSET 0 -+ -+/* SSC Receive Compare 1 Register */ -+#define SSC_RC1R 0x0000003c -+#define SSC_RC1R_CP1_SIZE 16 -+#define SSC_RC1R_CP1_OFFSET 0 -+ -+/* SSC Status Register */ -+#define SSC_SR 0x00000040 -+#define SSC_SR_CP0_SIZE 1 -+#define SSC_SR_CP0_OFFSET 8 -+#define SSC_SR_CP1_SIZE 1 -+#define SSC_SR_CP1_OFFSET 9 -+#define SSC_SR_ENDRX_SIZE 1 -+#define SSC_SR_ENDRX_OFFSET 6 -+#define SSC_SR_ENDTX_SIZE 1 -+#define SSC_SR_ENDTX_OFFSET 2 -+#define SSC_SR_OVRUN_SIZE 1 -+#define SSC_SR_OVRUN_OFFSET 5 -+#define SSC_SR_RXBUFF_SIZE 1 -+#define SSC_SR_RXBUFF_OFFSET 7 -+#define SSC_SR_RXEN_SIZE 1 -+#define SSC_SR_RXEN_OFFSET 17 -+#define SSC_SR_RXRDY_SIZE 1 -+#define SSC_SR_RXRDY_OFFSET 4 -+#define SSC_SR_RXSYN_SIZE 1 -+#define SSC_SR_RXSYN_OFFSET 11 -+#define SSC_SR_TXBUFE_SIZE 1 -+#define SSC_SR_TXBUFE_OFFSET 3 -+#define SSC_SR_TXEMPTY_SIZE 1 -+#define SSC_SR_TXEMPTY_OFFSET 1 -+#define SSC_SR_TXEN_SIZE 1 -+#define SSC_SR_TXEN_OFFSET 16 -+#define SSC_SR_TXRDY_SIZE 1 -+#define SSC_SR_TXRDY_OFFSET 0 -+#define SSC_SR_TXSYN_SIZE 1 -+#define SSC_SR_TXSYN_OFFSET 10 -+ -+/* SSC Interrupt Enable Register */ -+#define SSC_IER 0x00000044 -+#define SSC_IER_CP0_SIZE 1 -+#define SSC_IER_CP0_OFFSET 8 -+#define SSC_IER_CP1_SIZE 1 -+#define SSC_IER_CP1_OFFSET 9 -+#define SSC_IER_ENDRX_SIZE 1 -+#define SSC_IER_ENDRX_OFFSET 6 -+#define SSC_IER_ENDTX_SIZE 1 -+#define SSC_IER_ENDTX_OFFSET 2 -+#define SSC_IER_OVRUN_SIZE 1 -+#define SSC_IER_OVRUN_OFFSET 5 -+#define SSC_IER_RXBUFF_SIZE 1 -+#define SSC_IER_RXBUFF_OFFSET 7 -+#define SSC_IER_RXRDY_SIZE 1 -+#define SSC_IER_RXRDY_OFFSET 4 -+#define SSC_IER_RXSYN_SIZE 1 -+#define SSC_IER_RXSYN_OFFSET 11 -+#define SSC_IER_TXBUFE_SIZE 1 -+#define SSC_IER_TXBUFE_OFFSET 3 -+#define SSC_IER_TXEMPTY_SIZE 1 -+#define SSC_IER_TXEMPTY_OFFSET 1 -+#define SSC_IER_TXRDY_SIZE 1 -+#define SSC_IER_TXRDY_OFFSET 0 -+#define SSC_IER_TXSYN_SIZE 1 -+#define SSC_IER_TXSYN_OFFSET 10 -+ -+/* SSC Interrupt Disable Register */ -+#define SSC_IDR 0x00000048 -+#define SSC_IDR_CP0_SIZE 1 -+#define SSC_IDR_CP0_OFFSET 8 -+#define SSC_IDR_CP1_SIZE 1 -+#define SSC_IDR_CP1_OFFSET 9 -+#define SSC_IDR_ENDRX_SIZE 1 -+#define SSC_IDR_ENDRX_OFFSET 6 -+#define SSC_IDR_ENDTX_SIZE 1 -+#define SSC_IDR_ENDTX_OFFSET 2 -+#define SSC_IDR_OVRUN_SIZE 1 -+#define SSC_IDR_OVRUN_OFFSET 5 -+#define SSC_IDR_RXBUFF_SIZE 1 -+#define SSC_IDR_RXBUFF_OFFSET 7 -+#define SSC_IDR_RXRDY_SIZE 1 -+#define SSC_IDR_RXRDY_OFFSET 4 -+#define SSC_IDR_RXSYN_SIZE 1 -+#define SSC_IDR_RXSYN_OFFSET 11 -+#define SSC_IDR_TXBUFE_SIZE 1 -+#define SSC_IDR_TXBUFE_OFFSET 3 -+#define SSC_IDR_TXEMPTY_SIZE 1 -+#define SSC_IDR_TXEMPTY_OFFSET 1 -+#define SSC_IDR_TXRDY_SIZE 1 -+#define SSC_IDR_TXRDY_OFFSET 0 -+#define SSC_IDR_TXSYN_SIZE 1 -+#define SSC_IDR_TXSYN_OFFSET 10 -+ -+/* SSC Interrupt Mask Register */ -+#define SSC_IMR 0x0000004c -+#define SSC_IMR_CP0_SIZE 1 -+#define SSC_IMR_CP0_OFFSET 8 -+#define SSC_IMR_CP1_SIZE 1 -+#define SSC_IMR_CP1_OFFSET 9 -+#define SSC_IMR_ENDRX_SIZE 1 -+#define SSC_IMR_ENDRX_OFFSET 6 -+#define SSC_IMR_ENDTX_SIZE 1 -+#define SSC_IMR_ENDTX_OFFSET 2 -+#define SSC_IMR_OVRUN_SIZE 1 -+#define SSC_IMR_OVRUN_OFFSET 5 -+#define SSC_IMR_RXBUFF_SIZE 1 -+#define SSC_IMR_RXBUFF_OFFSET 7 -+#define SSC_IMR_RXRDY_SIZE 1 -+#define SSC_IMR_RXRDY_OFFSET 4 -+#define SSC_IMR_RXSYN_SIZE 1 -+#define SSC_IMR_RXSYN_OFFSET 11 -+#define SSC_IMR_TXBUFE_SIZE 1 -+#define SSC_IMR_TXBUFE_OFFSET 3 -+#define SSC_IMR_TXEMPTY_SIZE 1 -+#define SSC_IMR_TXEMPTY_OFFSET 1 -+#define SSC_IMR_TXRDY_SIZE 1 -+#define SSC_IMR_TXRDY_OFFSET 0 -+#define SSC_IMR_TXSYN_SIZE 1 -+#define SSC_IMR_TXSYN_OFFSET 10 -+ -+/* SSC PDC Receive Pointer Register */ -+#define SSC_PDC_RPR 0x00000100 -+ -+/* SSC PDC Receive Counter Register */ -+#define SSC_PDC_RCR 0x00000104 -+ -+/* SSC PDC Transmit Pointer Register */ -+#define SSC_PDC_TPR 0x00000108 -+ -+/* SSC PDC Receive Next Pointer Register */ -+#define SSC_PDC_RNPR 0x00000110 -+ -+/* SSC PDC Receive Next Counter Register */ -+#define SSC_PDC_RNCR 0x00000114 -+ -+/* SSC PDC Transmit Counter Register */ -+#define SSC_PDC_TCR 0x0000010c -+ -+/* SSC PDC Transmit Next Pointer Register */ -+#define SSC_PDC_TNPR 0x00000118 -+ -+/* SSC PDC Transmit Next Counter Register */ -+#define SSC_PDC_TNCR 0x0000011c -+ -+/* SSC PDC Transfer Control Register */ -+#define SSC_PDC_PTCR 0x00000120 -+#define SSC_PDC_PTCR_RXTDIS_SIZE 1 -+#define SSC_PDC_PTCR_RXTDIS_OFFSET 1 -+#define SSC_PDC_PTCR_RXTEN_SIZE 1 -+#define SSC_PDC_PTCR_RXTEN_OFFSET 0 -+#define SSC_PDC_PTCR_TXTDIS_SIZE 1 -+#define SSC_PDC_PTCR_TXTDIS_OFFSET 9 -+#define SSC_PDC_PTCR_TXTEN_SIZE 1 -+#define SSC_PDC_PTCR_TXTEN_OFFSET 8 -+ -+/* SSC PDC Transfer Status Register */ -+#define SSC_PDC_PTSR 0x00000124 -+#define SSC_PDC_PTSR_RXTEN_SIZE 1 -+#define SSC_PDC_PTSR_RXTEN_OFFSET 0 -+#define SSC_PDC_PTSR_TXTEN_SIZE 1 -+#define SSC_PDC_PTSR_TXTEN_OFFSET 8 -+ -+/* Bit manipulation macros */ -+#define SSC_BIT(name) \ -+ (1 << SSC_##name##_OFFSET) -+#define SSC_BF(name, value) \ -+ (((value) & ((1 << SSC_##name##_SIZE) - 1)) \ -+ << SSC_##name##_OFFSET) -+#define SSC_BFEXT(name, value) \ -+ (((value) >> SSC_##name##_OFFSET) \ -+ & ((1 << SSC_##name##_SIZE) - 1)) -+#define SSC_BFINS(name, value, old) \ -+ (((old) & ~(((1 << SSC_##name##_SIZE) - 1) \ -+ << SSC_##name##_OFFSET)) | SSC_BF(name, value)) -+ -+/* Register access macros */ -+#define ssc_readl(base, reg) __raw_readl(base + SSC_##reg) -+#define ssc_writel(base, reg, value) __raw_writel((value), base + SSC_##reg) -+ -+#endif /* __INCLUDE_ATMEL_SSC_H */ -Index: linux-2.6.22.1/include/linux/gpio_mouse.h -=================================================================== ---- linux-2.6.22.1/include/linux/gpio_mouse.h (revision 0) -+++ linux-2.6.22.1/include/linux/gpio_mouse.h (revision 0) -@@ -0,0 +1,61 @@ -+/* -+ * Driver for simulating a mouse on GPIO lines. -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#ifndef _GPIO_MOUSE_H -+#define _GPIO_MOUSE_H -+ -+#define GPIO_MOUSE_POLARITY_ACT_HIGH 0x00 -+#define GPIO_MOUSE_POLARITY_ACT_LOW 0x01 -+ -+#define GPIO_MOUSE_PIN_UP 0 -+#define GPIO_MOUSE_PIN_DOWN 1 -+#define GPIO_MOUSE_PIN_LEFT 2 -+#define GPIO_MOUSE_PIN_RIGHT 3 -+#define GPIO_MOUSE_PIN_BLEFT 4 -+#define GPIO_MOUSE_PIN_BMIDDLE 5 -+#define GPIO_MOUSE_PIN_BRIGHT 6 -+#define GPIO_MOUSE_PIN_MAX 7 -+ -+/** -+ * struct gpio_mouse_platform_data -+ * @scan_ms: integer in ms specifying the scan periode. -+ * @polarity: Pin polarity, active high or low. -+ * @up: GPIO line for up value. -+ * @down: GPIO line for down value. -+ * @left: GPIO line for left value. -+ * @right: GPIO line for right value. -+ * @bleft: GPIO line for left button. -+ * @bmiddle: GPIO line for middle button. -+ * @bright: GPIO line for right button. -+ * -+ * This struct must be added to the platform_device in the board code. -+ * It is used by the gpio_mouse driver to setup GPIO lines and to -+ * calculate mouse movement. -+ */ -+struct gpio_mouse_platform_data { -+ int scan_ms; -+ int polarity; -+ -+ union { -+ struct { -+ int up; -+ int down; -+ int left; -+ int right; -+ -+ int bleft; -+ int bmiddle; -+ int bright; -+ }; -+ int pins[GPIO_MOUSE_PIN_MAX]; -+ }; -+}; -+ -+#endif /* _GPIO_MOUSE_H */ -Index: linux-2.6.22.1/include/linux/i2c-id.h -=================================================================== ---- linux-2.6.22.1/include/linux/i2c-id.h (revision 1) -+++ linux-2.6.22.1/include/linux/i2c-id.h (arbetskopia) -@@ -203,6 +203,7 @@ - - /* --- PCA 9564 based algorithms */ - #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ -+#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */ - - /* --- ACPI Embedded controller algorithms */ - #define I2C_HW_ACPI_EC 0x1f0000 -Index: linux-2.6.22.1/include/asm-avr32/unaligned.h -=================================================================== ---- linux-2.6.22.1/include/asm-avr32/unaligned.h (revision 1) -+++ linux-2.6.22.1/include/asm-avr32/unaligned.h (arbetskopia) -@@ -7,19 +7,10 @@ - * words, but halfwords must be halfword-aligned, and doublewords must - * be word-aligned. - * -- * TODO: Make all this CPU-specific and optimize. -+ * However, swapped word loads must be word-aligned so we can't -+ * optimize word loads in general. - */ - --#include -+#include - --/* Use memmove here, so gcc does not insert a __builtin_memcpy. */ -- --#define get_unaligned(ptr) \ -- ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) -- --#define put_unaligned(val, ptr) \ -- ({ __typeof__(*(ptr)) __tmp = (val); \ -- memmove((ptr), &__tmp, sizeof(*(ptr))); \ -- (void)0; }) -- - #endif /* __ASM_AVR32_UNALIGNED_H */ -Index: linux-2.6.22.1/include/asm-avr32/atomic.h -=================================================================== ---- linux-2.6.22.1/include/asm-avr32/atomic.h (revision 1) -+++ linux-2.6.22.1/include/asm-avr32/atomic.h (arbetskopia) -@@ -101,7 +101,7 @@ - " mov %1, 1\n" - "1:" - : "=&r"(tmp), "=&r"(result), "=o"(v->counter) -- : "m"(v->counter), "rKs21"(a), "rKs21"(u) -+ : "m"(v->counter), "rKs21"(a), "rKs21"(u), "1"(result) - : "cc", "memory"); - - return result; -@@ -137,7 +137,7 @@ - " mov %1, 1\n" - "1:" - : "=&r"(tmp), "=&r"(result), "=o"(v->counter) -- : "m"(v->counter), "r"(a), "ir"(u) -+ : "m"(v->counter), "r"(a), "ir"(u), "1"(result) - : "cc", "memory"); - } - -Index: linux-2.6.22.1/include/asm-avr32/dma-controller.h -=================================================================== ---- linux-2.6.22.1/include/asm-avr32/dma-controller.h (revision 0) -+++ linux-2.6.22.1/include/asm-avr32/dma-controller.h (revision 0) -@@ -0,0 +1,166 @@ -+/* -+ * Copyright (C) 2005-2006 Atmel Corporation -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+#ifndef __ASM_AVR32_DMA_CONTROLLER_H -+#define __ASM_AVR32_DMA_CONTROLLER_H -+ -+#include -+ -+#define DMA_DIR_MEM_TO_MEM 0x0000 -+#define DMA_DIR_MEM_TO_PERIPH 0x0001 -+#define DMA_DIR_PERIPH_TO_MEM 0x0002 -+#define DMA_DIR_PERIPH_TO_PERIPH 0x0003 -+ -+#define DMA_WIDTH_8BIT 0 -+#define DMA_WIDTH_16BIT 1 -+#define DMA_WIDTH_32BIT 2 -+ -+struct dma_request { -+ struct dma_controller *dmac; -+ struct list_head list; -+ -+ unsigned short channel; -+ -+ void (*xfer_complete)(struct dma_request *req); -+ void (*block_complete)(struct dma_request *req); -+ void (*error)(struct dma_request *req); -+}; -+ -+struct dma_request_sg { -+ struct dma_request req; -+ -+ int nr_sg; -+ struct scatterlist *sg; -+ unsigned long block_size; -+ unsigned int nr_blocks; -+ -+ dma_addr_t data_reg; -+ unsigned short periph_id; -+ -+ unsigned char direction; -+ unsigned char width; -+}; -+#define to_dma_request_sg(_req) \ -+ container_of(_req, struct dma_request_sg, req) -+ -+struct dma_request_cyclic { -+ struct dma_request req; -+ -+ int periods; -+ unsigned long buffer_size; -+ -+ dma_addr_t buffer_start; -+ dma_addr_t data_reg; -+ -+ unsigned short periph_id; -+ unsigned char direction; -+ unsigned char width; -+ -+ void *dev_id; -+}; -+#define to_dma_request_cyclic(_req) \ -+ container_of(_req, struct dma_request_cyclic, req) -+ -+struct dma_request_memcpy { -+ struct dma_request req; -+ -+ dma_addr_t src_addr; -+ unsigned int src_width; -+ unsigned int src_stride; -+ -+ dma_addr_t dst_addr; -+ unsigned int dst_width; -+ unsigned int dst_stride; -+ -+ size_t length; -+ -+ unsigned short src_reverse:1; -+ unsigned short dst_reverse:1; -+}; -+#define to_dma_request_memcpy(_req) \ -+ container_of(_req, struct dma_request_memcpy, req) -+ -+struct dma_controller { -+ struct list_head list; -+ int id; -+ struct device *dev; -+ -+ int (*alloc_channel)(struct dma_controller *dmac); -+ void (*release_channel)(struct dma_controller *dmac, -+ int channel); -+ int (*prepare_request_sg)(struct dma_controller *dmac, -+ struct dma_request_sg *req); -+ int (*prepare_request_cyclic)(struct dma_controller *dmac, -+ struct dma_request_cyclic *req); -+ int (*prepare_request_memcpy)(struct dma_controller *dmac, -+ struct dma_request_memcpy *req); -+ int (*start_request)(struct dma_controller *dmac, -+ unsigned int channel); -+ int (*stop_request)(struct dma_controller *dmac, -+ unsigned int channel); -+ dma_addr_t (*get_current_pos)(struct dma_controller *dmac, -+ unsigned int channel); -+}; -+ -+static inline int -+dma_alloc_channel(struct dma_controller *dmac) -+{ -+ return dmac->alloc_channel(dmac); -+} -+ -+static inline void -+dma_release_channel(struct dma_controller *dmac, int chan) -+{ -+ dmac->release_channel(dmac, chan); -+} -+ -+static inline int -+dma_prepare_request_sg(struct dma_controller *dmac, -+ struct dma_request_sg *req) -+{ -+ return dmac->prepare_request_sg(dmac, req); -+} -+ -+static inline int -+dma_prepare_request_cyclic(struct dma_controller *dmac, -+ struct dma_request_cyclic *req) -+{ -+ return dmac->prepare_request_cyclic(dmac, req); -+} -+ -+static inline int -+dma_prepare_request_memcpy(struct dma_controller *dmac, -+ struct dma_request_memcpy *req) -+{ -+ return dmac->prepare_request_memcpy(dmac, req); -+} -+ -+static inline int -+dma_start_request(struct dma_controller *dmac, -+ unsigned int channel) -+{ -+ return dmac->start_request(dmac, channel); -+} -+ -+static inline int -+dma_stop_request(struct dma_controller *dmac, -+ unsigned int channel) -+{ -+ return dmac->stop_request(dmac, channel); -+} -+ -+static inline dma_addr_t -+dma_get_current_pos(struct dma_controller *dmac, -+ unsigned int channel) -+{ -+ return dmac->get_current_pos(dmac, channel); -+} -+ -+extern int register_dma_controller(struct dma_controller *dmac); -+extern struct dma_controller *find_dma_controller(int id); -+ -+#endif /* __ASM_AVR32_DMA_CONTROLLER_H */ -Index: linux-2.6.22.1/include/asm-avr32/arch-at32ap/portmux.h -=================================================================== ---- linux-2.6.22.1/include/asm-avr32/arch-at32ap/portmux.h (revision 1) -+++ linux-2.6.22.1/include/asm-avr32/arch-at32ap/portmux.h (arbetskopia) -@@ -25,4 +25,16 @@ - void at32_select_gpio(unsigned int pin, unsigned long flags); - void at32_reserve_pin(unsigned int pin); - -+#ifdef CONFIG_GPIO_DEV -+ -+/* Gang allocators and accessors; used by the GPIO /dev driver */ -+int at32_gpio_port_is_valid(unsigned int port); -+int at32_select_gpio_pins(unsigned int port, u32 pins, u32 oe_mask); -+void at32_deselect_pins(unsigned int port, u32 pins); -+ -+u32 at32_gpio_get_value_multiple(unsigned int port, u32 pins); -+void at32_gpio_set_value_multiple(unsigned int port, u32 value, u32 mask); -+ -+#endif /* CONFIG_GPIO_DEV */ -+ - #endif /* __ASM_ARCH_PORTMUX_H__ */ -Index: linux-2.6.22.1/include/asm-avr32/arch-at32ap/board.h -=================================================================== ---- linux-2.6.22.1/include/asm-avr32/arch-at32ap/board.h (revision 1) -+++ linux-2.6.22.1/include/asm-avr32/arch-at32ap/board.h (arbetskopia) -@@ -6,6 +6,8 @@ - - #include - -+#define GPIO_PIN_NONE (-1) -+ - /* Add basic devices: system manager, interrupt controller, portmuxes, etc. */ - void at32_add_system_devices(void); - -@@ -21,6 +23,7 @@ - struct platform_device *at32_add_device_usart(unsigned int id); - - struct eth_platform_data { -+ u32 phy_mask; - u8 is_rmii; - }; - struct platform_device * -@@ -30,9 +33,41 @@ - struct platform_device * - at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n); - -+struct platform_device *at32_add_device_twi(unsigned int id); -+ -+struct mci_platform_data { -+ int detect_pin; -+ int wp_pin; -+}; -+struct platform_device * -+at32_add_device_mci(unsigned int id, struct mci_platform_data *data); -+ -+struct usba_platform_data { -+ int vbus_pin; -+}; -+struct platform_device * -+at32_add_device_usba(unsigned int id, struct usba_platform_data *data); -+ - struct atmel_lcdfb_info; - struct platform_device * - at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data, - unsigned long fbmem_start, unsigned long fbmem_len); - -+struct platform_device *at32_add_device_ac97c(unsigned int id); -+struct platform_device *at32_add_device_abdac(unsigned int id); -+ -+/* depending on what's hooked up, not all SSC pins will be used */ -+#define ATMEL_SSC_TK 0x01 -+#define ATMEL_SSC_TF 0x02 -+#define ATMEL_SSC_TD 0x04 -+#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD) -+ -+#define ATMEL_SSC_RK 0x10 -+#define ATMEL_SSC_RF 0x20 -+#define ATMEL_SSC_RD 0x40 -+#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD) -+ -+struct platform_device * -+at32_add_device_ssc(unsigned int id, unsigned int flags); -+ - #endif /* __ASM_ARCH_BOARD_H */ -Index: linux-2.6.22.1/scripts/checkstack.pl -=================================================================== ---- linux-2.6.22.1/scripts/checkstack.pl (revision 1) -+++ linux-2.6.22.1/scripts/checkstack.pl (arbetskopia) -@@ -12,6 +12,7 @@ - # sh64 port by Paul Mundt - # Random bits by Matt Mackall - # M68k port by Geert Uytterhoeven and Andreas Schwab -+# AVR32 port by Haavard Skinnemoen - # - # Usage: - # objdump -d vmlinux | stackcheck.pl [arch] -@@ -37,6 +38,10 @@ - if ($arch eq 'arm') { - #c0008ffc: e24dd064 sub sp, sp, #100 ; 0x64 - $re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o; -+ } elsif ($arch eq 'avr32') { -+ #8000008a: 20 1d sub sp,4 -+ #80000ca8: fa cd 05 b0 sub sp,sp,1456 -+ $re = qr/^.*sub.*sp.*,([0-9]{1,8})/o; - } elsif ($arch =~ /^i[3456]86$/) { - #c0105234: 81 ec ac 05 00 00 sub $0x5ac,%esp - $re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%esp$/o; -Index: linux-2.6.22.1/sound/Kconfig -=================================================================== ---- linux-2.6.22.1/sound/Kconfig (revision 1) -+++ linux-2.6.22.1/sound/Kconfig (arbetskopia) -@@ -63,9 +63,13 @@ - - source "sound/arm/Kconfig" - -+if SPI -+source "sound/spi/Kconfig" -+endif -+ - source "sound/mips/Kconfig" - --# the following will depend on the order of config. -+# tee following will depend on the order of config. - # here assuming USB is defined before ALSA - source "sound/usb/Kconfig" - -Index: linux-2.6.22.1/sound/soc/at91/eti_b1_wm8731.c -=================================================================== ---- linux-2.6.22.1/sound/soc/at91/eti_b1_wm8731.c (revision 1) -+++ linux-2.6.22.1/sound/soc/at91/eti_b1_wm8731.c (arbetskopia) -@@ -34,8 +34,7 @@ - #include - #include - --#include --#include -+#include - #include - - #include "../codecs/wm8731.h" -@@ -48,13 +47,6 @@ - #define DBG(x...) - #endif - --#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32) --#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32) --#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32) --#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32) --#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32) --#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32) -- - static struct clk *pck1_clk; - static struct clk *pllb_clk; - -@@ -277,7 +269,6 @@ - static int __init eti_b1_init(void) - { - int ret; -- u32 ssc_pio_lines; - struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data; - - if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) { -@@ -311,20 +302,13 @@ - goto fail_io_unmap; - } - -- ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1 -- | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1; -+ at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */ -+ at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */ -+ at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */ -+ at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */ -+/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */ -+ at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */ - -- /* Reset all PIO registers and assign lines to peripheral A */ -- at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines); -- at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines); -- - /* - * Set PCK1 parent to PLLB and its rate to 12 Mhz. - */ -Index: linux-2.6.22.1/sound/spi/Kconfig -=================================================================== ---- linux-2.6.22.1/sound/spi/Kconfig (revision 0) -+++ linux-2.6.22.1/sound/spi/Kconfig (revision 0) -@@ -0,0 +1,31 @@ -+#SPI drivers -+ -+menu "SPI devices" -+ depends on SND != n -+ -+config SND_AT73C213 -+ tristate "Atmel AT73C213 DAC driver" -+ depends on ATMEL_SSC -+ select SND_PCM -+ help -+ Say Y here if you want to use the Atmel AT73C213 external DAC. This -+ DAC can be found on Atmel development boards. -+ -+ This driver requires the Atmel SSC driver for sound sink, a -+ peripheral found on most AT91 and AVR32 microprocessors. -+ -+ To compile this driver as a module, choose M here: the module will be -+ called snd-at73c213. -+ -+config SND_AT73C213_TARGET_BITRATE -+ int "Target bitrate for AT73C213" -+ depends on SND_AT73C213 -+ default "48000" -+ range 8000 50000 -+ help -+ Sets the target bitrate for the bitrate calculator in the driver. -+ Limited by hardware to be between 8000 Hz and 50000 Hz. -+ -+ Set to 48000 Hz by default. -+ -+endmenu -Index: linux-2.6.22.1/sound/spi/at73c213.c -=================================================================== ---- linux-2.6.22.1/sound/spi/at73c213.c (revision 0) -+++ linux-2.6.22.1/sound/spi/at73c213.c (revision 0) -@@ -0,0 +1,1121 @@ -+/* -+ * Driver for AT73C213 16-bit stereo DAC connected to Atmel SSC -+ * -+ * Copyright (C) 2006-2007 Atmel Norway -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published by -+ * the Free Software Foundation. -+ */ -+ -+/*#define DEBUG*/ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#include -+#include -+ -+#include "at73c213.h" -+ -+#define BITRATE_MIN 8000 /* Hardware limit? */ -+#define BITRATE_TARGET CONFIG_SND_AT73C213_TARGET_BITRATE -+#define BITRATE_MAX 50000 /* Hardware limit. */ -+ -+/* Initial (hardware reset) AT73C213 register values. */ -+static u8 snd_at73c213_original_image[18] = -+{ -+ 0x00, /* 00 - CTRL */ -+ 0x05, /* 01 - LLIG */ -+ 0x05, /* 02 - RLIG */ -+ 0x08, /* 03 - LPMG */ -+ 0x08, /* 04 - RPMG */ -+ 0x00, /* 05 - LLOG */ -+ 0x00, /* 06 - RLOG */ -+ 0x22, /* 07 - OLC */ -+ 0x09, /* 08 - MC */ -+ 0x00, /* 09 - CSFC */ -+ 0x00, /* 0A - MISC */ -+ 0x00, /* 0B - */ -+ 0x00, /* 0C - PRECH */ -+ 0x05, /* 0D - AUXG */ -+ 0x00, /* 0E - */ -+ 0x00, /* 0F - */ -+ 0x00, /* 10 - RST */ -+ 0x00, /* 11 - PA_CTRL */ -+}; -+ -+struct snd_at73c213 { -+ struct snd_card *card; -+ struct snd_pcm *pcm; -+ struct snd_pcm_substream *substream; -+ struct at73c213_board_info *board; -+ int irq; -+ int period; -+ unsigned long bitrate; -+ struct clk *bitclk; -+ struct ssc_device *ssc; -+ struct spi_device *spi; -+ u8 spi_wbuffer[2]; -+ u8 spi_rbuffer[2]; -+ /* Image of the SPI registers in AT73C213. */ -+ u8 reg_image[18]; -+ /* Protect registers against concurrent access. */ -+ spinlock_t lock; -+}; -+ -+#define get_chip(card) ((struct snd_at73c213 *)card->private_data) -+ -+static int -+snd_at73c213_write_reg(struct snd_at73c213 *chip, u8 reg, u8 val) -+{ -+ struct spi_message msg; -+ struct spi_transfer msg_xfer = { -+ .len = 2, -+ .cs_change = 0, -+ }; -+ int retval; -+ -+ spi_message_init(&msg); -+ -+ chip->spi_wbuffer[0] = reg; -+ chip->spi_wbuffer[1] = val; -+ -+ msg_xfer.tx_buf = chip->spi_wbuffer; -+ msg_xfer.rx_buf = chip->spi_rbuffer; -+ spi_message_add_tail(&msg_xfer, &msg); -+ -+ retval = spi_sync(chip->spi, &msg); -+ -+ if (!retval) -+ chip->reg_image[reg] = val; -+ -+ return retval; -+} -+ -+static struct snd_pcm_hardware snd_at73c213_playback_hw = { -+ .info = SNDRV_PCM_INFO_INTERLEAVED | -+ SNDRV_PCM_INFO_BLOCK_TRANSFER, -+ .formats = SNDRV_PCM_FMTBIT_S16_BE, -+ .rates = SNDRV_PCM_RATE_CONTINUOUS, -+ .rate_min = 8000, /* Replaced by chip->bitrate later. */ -+ .rate_max = 50000, /* Replaced by chip->bitrate later. */ -+ .channels_min = 2, -+ .channels_max = 2, -+ .buffer_bytes_max = 64 * 1024 - 1, -+ .period_bytes_min = 512, -+ .period_bytes_max = 64 * 1024 - 1, -+ .periods_min = 4, -+ .periods_max = 1024, -+}; -+ -+/* -+ * Calculate and set bitrate and divisions. -+ */ -+static int snd_at73c213_set_bitrate(struct snd_at73c213 *chip) -+{ -+ unsigned long ssc_rate = clk_get_rate(chip->ssc->clk); -+ unsigned long dac_rate_new, ssc_div, status; -+ unsigned long ssc_div_max, ssc_div_min; -+ int max_tries; -+ -+ /* -+ * We connect two clocks here, picking divisors so the I2S clocks -+ * out data at the same rate the DAC clocks it in ... and as close -+ * as practical to the desired target rate. -+ * -+ * The DAC master clock (MCLK) is programmable, and is either 256 -+ * or (not here) 384 times the I2S output clock (BCLK). -+ */ -+ -+ /* SSC clock / (bitrate * stereo * 16-bit). */ -+ ssc_div = ssc_rate / (BITRATE_TARGET * 2 * 16); -+ ssc_div_min = ssc_rate / (BITRATE_MAX * 2 * 16); -+ ssc_div_max = ssc_rate / (BITRATE_MIN * 2 * 16); -+ max_tries = (ssc_div_max - ssc_div_min) / 2; -+ -+ if (max_tries < 1) -+ max_tries = 1; -+ -+ /* ssc_div must be a power of 2. */ -+ ssc_div = (ssc_div + 1) & ~1UL; -+ -+ if ((ssc_rate / (ssc_div * 2 * 16)) < BITRATE_MIN) { -+ ssc_div -= 2; -+ if ((ssc_rate / (ssc_div * 2 * 16)) > BITRATE_MAX) -+ return -ENXIO; -+ } -+ -+ /* Search for a possible bitrate. */ -+ do { -+ /* SSC clock / (ssc divider * 16-bit * stereo). */ -+ if ((ssc_rate / (ssc_div * 2 * 16)) < BITRATE_MIN) -+ return -ENXIO; -+ -+ /* 256 / (2 * 16) = 8 */ -+ dac_rate_new = 8 * (ssc_rate / ssc_div); -+ -+ status = clk_round_rate(chip->board->dac_clk, dac_rate_new); -+ if (status < 0) -+ return status; -+ -+ /* Ignore difference smaller than 256 Hz. */ -+ if ((status/256) == (dac_rate_new/256)) -+ goto set_rate; -+ -+ ssc_div += 2; -+ } while (--max_tries); -+ -+ /* Not able to find a valid bitrate. */ -+ return -ENXIO; -+ -+set_rate: -+ status = clk_set_rate(chip->board->dac_clk, status); -+ if (status < 0) -+ return status; -+ -+ /* Set divider in SSC device. */ -+ ssc_writel(chip->ssc->regs, CMR, ssc_div/2); -+ -+ /* SSC clock / (ssc divider * 16-bit * stereo). */ -+ chip->bitrate = ssc_rate / (ssc_div * 16 * 2); -+ -+ dev_info(&chip->spi->dev, -+ "at73c213: supported bitrate is %lu (%lu divider)\n", -+ chip->bitrate, ssc_div); -+ -+ return 0; -+} -+ -+static int snd_at73c213_pcm_open(struct snd_pcm_substream *substream) -+{ -+ struct snd_at73c213 *chip = snd_pcm_substream_chip(substream); -+ struct snd_pcm_runtime *runtime = substream->runtime; -+ -+ snd_at73c213_playback_hw.rate_min = chip->bitrate; -+ snd_at73c213_playback_hw.rate_max = chip->bitrate; -+ runtime->hw = snd_at73c213_playback_hw; -+ chip->substream = substream; -+ -+ return 0; -+} -+ -+static int snd_at73c213_pcm_close(struct snd_pcm_substream *substream) -+{ -+ struct snd_at73c213 *chip = snd_pcm_substream_chip(substream); -+ chip->substream = NULL; -+ return 0; -+} -+ -+static int snd_at73c213_pcm_hw_params(struct snd_pcm_substream *substream, -+ struct snd_pcm_hw_params *hw_params) -+{ -+ return snd_pcm_lib_malloc_pages(substream, -+ params_buffer_bytes(hw_params)); -+} -+ -+static int snd_at73c213_pcm_hw_free(struct snd_pcm_substream *substream) -+{ -+ return snd_pcm_lib_free_pages(substream); -+} -+ -+static int snd_at73c213_pcm_prepare(struct snd_pcm_substream *substream) -+{ -+ struct snd_at73c213 *chip = snd_pcm_substream_chip(substream); -+ struct snd_pcm_runtime *runtime = substream->runtime; -+ int block_size; -+ -+ block_size = frames_to_bytes(runtime, runtime->period_size); -+ -+ chip->period = 0; -+ -+ ssc_writel(chip->ssc->regs, PDC_TPR, -+ (long)runtime->dma_addr); -+ ssc_writel(chip->ssc->regs, PDC_TCR, runtime->period_size * 2); -+ ssc_writel(chip->ssc->regs, PDC_TNPR, -+ (long)runtime->dma_addr + block_size); -+ ssc_writel(chip->ssc->regs, PDC_TNCR, runtime->period_size * 2); -+ -+ return 0; -+} -+ -+static int snd_at73c213_pcm_trigger(struct snd_pcm_substream *substream, -+ int cmd) -+{ -+ struct snd_at73c213 *chip = snd_pcm_substream_chip(substream); -+ int retval = 0; -+ -+ spin_lock(&chip->lock); -+ -+ switch (cmd) { -+ case SNDRV_PCM_TRIGGER_START: -+ ssc_writel(chip->ssc->regs, IER, SSC_BIT(IER_ENDTX)); -+ ssc_writel(chip->ssc->regs, PDC_PTCR, SSC_BIT(PDC_PTCR_TXTEN)); -+ break; -+ case SNDRV_PCM_TRIGGER_STOP: -+ ssc_writel(chip->ssc->regs, PDC_PTCR, SSC_BIT(PDC_PTCR_TXTDIS)); -+ ssc_writel(chip->ssc->regs, IDR, SSC_BIT(IDR_ENDTX)); -+ break; -+ default: -+ dev_dbg(&chip->spi->dev, "spurious command %x\n", cmd); -+ retval = -EINVAL; -+ break; -+ } -+ -+ spin_unlock(&chip->lock); -+ -+ return retval; -+} -+ -+static snd_pcm_uframes_t -+snd_at73c213_pcm_pointer(struct snd_pcm_substream *substream) -+{ -+ struct snd_at73c213 *chip = snd_pcm_substream_chip(substream); -+ struct snd_pcm_runtime *runtime = substream->runtime; -+ snd_pcm_uframes_t pos; -+ unsigned long bytes; -+ -+ bytes = ssc_readl(chip->ssc->regs, PDC_TPR) -+ - (unsigned long)runtime->dma_addr; -+ -+ pos = bytes_to_frames(runtime, bytes); -+ if (pos >= runtime->buffer_size) -+ pos -= runtime->buffer_size; -+ -+ return pos; -+} -+ -+static struct snd_pcm_ops at73c213_playback_ops = { -+ .open = snd_at73c213_pcm_open, -+ .close = snd_at73c213_pcm_close, -+ .ioctl = snd_pcm_lib_ioctl, -+ .hw_params = snd_at73c213_pcm_hw_params, -+ .hw_free = snd_at73c213_pcm_hw_free, -+ .prepare = snd_at73c213_pcm_prepare, -+ .trigger = snd_at73c213_pcm_trigger, -+ .pointer = snd_at73c213_pcm_pointer, -+}; -+ -+static void snd_at73c213_pcm_free(struct snd_pcm *pcm) -+{ -+ struct snd_at73c213 *chip = snd_pcm_chip(pcm); -+ if (chip->pcm) { -+ snd_pcm_lib_preallocate_free_for_all(chip->pcm); -+ chip->pcm = NULL; -+ } -+} -+ -+static int __devinit snd_at73c213_pcm_new(struct snd_at73c213 *chip, int device) -+{ -+ struct snd_pcm *pcm; -+ int retval; -+ -+ retval = snd_pcm_new(chip->card, chip->card->shortname, -+ device, 1, 0, &pcm); -+ if (retval < 0) -+ goto out; -+ -+ pcm->private_data = chip; -+ pcm->private_free = snd_at73c213_pcm_free; -+ pcm->info_flags = SNDRV_PCM_INFO_BLOCK_TRANSFER; -+ strcpy(pcm->name, "at73c213"); -+ chip->pcm = pcm; -+ -+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &at73c213_playback_ops); -+ -+ retval = snd_pcm_lib_preallocate_pages_for_all(chip->pcm, -+ SNDRV_DMA_TYPE_DEV, &chip->ssc->pdev->dev, -+ 64 * 1024, 64 * 1024); -+out: -+ return retval; -+} -+ -+static irqreturn_t snd_at73c213_interrupt(int irq, void *dev_id) -+{ -+ struct snd_at73c213 *chip = dev_id; -+ struct snd_pcm_runtime *runtime = chip->substream->runtime; -+ u32 status; -+ int offset; -+ int block_size; -+ int next_period; -+ int retval = IRQ_NONE; -+ -+ spin_lock(&chip->lock); -+ -+ block_size = frames_to_bytes(runtime, runtime->period_size); -+ status = ssc_readl(chip->ssc->regs, IMR); -+ -+ if (status & SSC_BIT(IMR_ENDTX)) { -+ chip->period++; -+ if (chip->period == runtime->periods) -+ chip->period = 0; -+ next_period = chip->period + 1; -+ if (next_period == runtime->periods) -+ next_period = 0; -+ -+ offset = block_size * next_period; -+ -+ ssc_writel(chip->ssc->regs, PDC_TNPR, -+ (long)runtime->dma_addr + offset); -+ ssc_writel(chip->ssc->regs, PDC_TNCR, runtime->period_size * 2); -+ retval = IRQ_HANDLED; -+ } -+ -+ ssc_readl(chip->ssc->regs, IMR); -+ spin_unlock(&chip->lock); -+ -+ if (status & SSC_BIT(IMR_ENDTX)) -+ snd_pcm_period_elapsed(chip->substream); -+ -+ return retval; -+} -+ -+/* -+ * Mixer functions. -+ */ -+static int snd_at73c213_mono_get(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int reg = kcontrol->private_value & 0xff; -+ int shift = (kcontrol->private_value >> 8) & 0xff; -+ int mask = (kcontrol->private_value >> 16) & 0xff; -+ int invert = (kcontrol->private_value >> 24) & 0xff; -+ -+ spin_lock_irq(&chip->lock); -+ -+ ucontrol->value.integer.value[0] = (chip->reg_image[reg] >> shift) & mask; -+ -+ if (invert) -+ ucontrol->value.integer.value[0] = -+ (mask - ucontrol->value.integer.value[0]); -+ -+ spin_unlock_irq(&chip->lock); -+ -+ return 0; -+} -+ -+static int snd_at73c213_mono_put(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int reg = kcontrol->private_value & 0xff; -+ int shift = (kcontrol->private_value >> 8) & 0xff; -+ int mask = (kcontrol->private_value >> 16) & 0xff; -+ int invert = (kcontrol->private_value >> 24) & 0xff; -+ int change, retval; -+ unsigned short val; -+ -+ val = (ucontrol->value.integer.value[0] & mask); -+ if (invert) -+ val = mask - val; -+ val <<= shift; -+ -+ spin_lock_irq(&chip->lock); -+ -+ val = (chip->reg_image[reg] & ~(mask << shift)) | val; -+ change = val != chip->reg_image[reg]; -+ retval = snd_at73c213_write_reg(chip, reg, val); -+ -+ spin_unlock_irq(&chip->lock); -+ -+ if (retval) -+ return retval; -+ -+ return change; -+} -+ -+static int snd_at73c213_stereo_info(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_info *uinfo) -+{ -+ int mask = (kcontrol->private_value >> 24) & 0xff; -+ -+ if (mask == 1) -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; -+ else -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; -+ -+ uinfo->count = 2; -+ uinfo->value.integer.min = 0; -+ uinfo->value.integer.max = mask; -+ -+ return 0; -+} -+ -+static int snd_at73c213_stereo_get(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int left_reg = kcontrol->private_value & 0xff; -+ int right_reg = (kcontrol->private_value >> 8) & 0xff; -+ int shift_left = (kcontrol->private_value >> 16) & 0x07; -+ int shift_right = (kcontrol->private_value >> 19) & 0x07; -+ int mask = (kcontrol->private_value >> 24) & 0xff; -+ int invert = (kcontrol->private_value >> 22) & 1; -+ -+ spin_lock_irq(&chip->lock); -+ -+ ucontrol->value.integer.value[0] = -+ (chip->reg_image[left_reg] >> shift_left) & mask; -+ ucontrol->value.integer.value[1] = -+ (chip->reg_image[right_reg] >> shift_right) & mask; -+ -+ if (invert) { -+ ucontrol->value.integer.value[0] = -+ (mask - ucontrol->value.integer.value[0]); -+ ucontrol->value.integer.value[1] = -+ (mask - ucontrol->value.integer.value[1]); -+ } -+ -+ spin_unlock_irq(&chip->lock); -+ -+ return 0; -+} -+ -+static int snd_at73c213_stereo_put(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int left_reg = kcontrol->private_value & 0xff; -+ int right_reg = (kcontrol->private_value >> 8) & 0xff; -+ int shift_left = (kcontrol->private_value >> 16) & 0x07; -+ int shift_right = (kcontrol->private_value >> 19) & 0x07; -+ int mask = (kcontrol->private_value >> 24) & 0xff; -+ int invert = (kcontrol->private_value >> 22) & 1; -+ int change, retval; -+ unsigned short val1, val2; -+ -+ val1 = ucontrol->value.integer.value[0] & mask; -+ val2 = ucontrol->value.integer.value[1] & mask; -+ if (invert) { -+ val1 = mask - val1; -+ val2 = mask - val2; -+ } -+ val1 <<= shift_left; -+ val2 <<= shift_right; -+ -+ spin_lock_irq(&chip->lock); -+ -+ val1 = (chip->reg_image[left_reg] & ~(mask << shift_left)) | val1; -+ val2 = (chip->reg_image[right_reg] & ~(mask << shift_right)) | val2; -+ change = val1 != chip->reg_image[left_reg] -+ || val2 != chip->reg_image[right_reg]; -+ retval = snd_at73c213_write_reg(chip, left_reg, val1); -+ if (retval) { -+ spin_unlock_irq(&chip->lock); -+ goto out; -+ } -+ retval = snd_at73c213_write_reg(chip, right_reg, val2); -+ if (retval) { -+ spin_unlock_irq(&chip->lock); -+ goto out; -+ } -+ -+ spin_unlock_irq(&chip->lock); -+ -+ return change; -+ -+out: -+ return retval; -+} -+ -+static int snd_at73c213_mono_switch_info(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_info *uinfo) -+{ -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; -+ uinfo->count = 1; -+ uinfo->value.integer.min = 0; -+ uinfo->value.integer.max = 1; -+ -+ return 0; -+} -+ -+static int snd_at73c213_mono_switch_get(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int reg = kcontrol->private_value & 0xff; -+ int shift = (kcontrol->private_value >> 8) & 0xff; -+ int invert = (kcontrol->private_value >> 24) & 0xff; -+ -+ spin_lock_irq(&chip->lock); -+ -+ ucontrol->value.integer.value[0] = (chip->reg_image[reg] >> shift) & 0x01; -+ -+ if (invert) -+ ucontrol->value.integer.value[0] = -+ (0x01 - ucontrol->value.integer.value[0]); -+ -+ spin_unlock_irq(&chip->lock); -+ -+ return 0; -+} -+ -+static int snd_at73c213_mono_switch_put(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_value *ucontrol) -+{ -+ struct snd_at73c213 *chip = snd_kcontrol_chip(kcontrol); -+ int reg = kcontrol->private_value & 0xff; -+ int shift = (kcontrol->private_value >> 8) & 0xff; -+ int mask = (kcontrol->private_value >> 16) & 0xff; -+ int invert = (kcontrol->private_value >> 24) & 0xff; -+ int change, retval; -+ unsigned short val; -+ -+ if (ucontrol->value.integer.value[0]) -+ val = mask; -+ else -+ val = 0; -+ -+ if (invert) -+ val = mask - val; -+ val <<= shift; -+ -+ spin_lock_irq(&chip->lock); -+ -+ val |= (chip->reg_image[reg] & ~(mask << shift)); -+ change = val != chip->reg_image[reg]; -+ -+ retval = snd_at73c213_write_reg(chip, reg, val); -+ -+ spin_unlock_irq(&chip->lock); -+ -+ if (retval) -+ return retval; -+ -+ return change; -+} -+ -+static int snd_at73c213_pa_volume_info(struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_info *uinfo) -+{ -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; -+ uinfo->count = 1; -+ uinfo->value.integer.min = 0; -+ uinfo->value.integer.max = ((kcontrol->private_value >> 16) & 0xff) - 1; -+ -+ return 0; -+} -+ -+static int snd_at73c213_line_capture_volume_info( -+ struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_info *uinfo) -+{ -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; -+ uinfo->count = 2; -+ /* When inverted will give values 0x10001 => 0. */ -+ uinfo->value.integer.min = 14; -+ uinfo->value.integer.max = 31; -+ -+ return 0; -+} -+ -+static int snd_at73c213_aux_capture_volume_info( -+ struct snd_kcontrol *kcontrol, -+ struct snd_ctl_elem_info *uinfo) -+{ -+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; -+ uinfo->count = 1; -+ /* When inverted will give values 0x10001 => 0. */ -+ uinfo->value.integer.min = 14; -+ uinfo->value.integer.max = 31; -+ -+ return 0; -+} -+ -+#define AT73C213_MONO_SWITCH(xname, xindex, reg, shift, mask, invert) \ -+{ \ -+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ -+ .name = xname, \ -+ .index = xindex, \ -+ .info = snd_at73c213_mono_switch_info, \ -+ .get = snd_at73c213_mono_switch_get, \ -+ .put = snd_at73c213_mono_switch_put, \ -+ .private_value = (reg | (shift << 8) | (mask << 16) | (invert << 24)) \ -+} -+ -+#define AT73C213_STEREO(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ -+{ \ -+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ -+ .name = xname, \ -+ .index = xindex, \ -+ .info = snd_at73c213_stereo_info, \ -+ .get = snd_at73c213_stereo_get, \ -+ .put = snd_at73c213_stereo_put, \ -+ .private_value = (left_reg | (right_reg << 8) \ -+ | (shift_left << 16) | (shift_right << 19) \ -+ | (mask << 24) | (invert << 22)) \ -+} -+ -+static struct snd_kcontrol_new snd_at73c213_controls[] __devinitdata = { -+AT73C213_STEREO("Master Playback Volume", 0, DAC_LMPG, DAC_RMPG, 0, 0, 0x1f, 1), -+AT73C213_STEREO("Master Playback Switch", 0, DAC_LMPG, DAC_RMPG, 5, 5, 1, 1), -+AT73C213_STEREO("PCM Playback Volume", 0, DAC_LLOG, DAC_RLOG, 0, 0, 0x1f, 1), -+AT73C213_STEREO("PCM Playback Switch", 0, DAC_LLOG, DAC_RLOG, 5, 5, 1, 1), -+AT73C213_MONO_SWITCH("Mono PA Playback Switch", 0, DAC_CTRL, DAC_CTRL_ONPADRV, 0x01, 0), -+{ -+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, -+ .name = "PA Playback Volume", -+ .index = 0, -+ .info = snd_at73c213_pa_volume_info, -+ .get = snd_at73c213_mono_get, -+ .put = snd_at73c213_mono_put, -+ .private_value = PA_CTRL | (PA_CTRL_APAGAIN << 8) | (0x0f << 16) | (1 << 24), -+}, -+AT73C213_MONO_SWITCH("PA High Gain Playback Switch", 0, PA_CTRL, PA_CTRL_APALP, 0x01, 1), -+AT73C213_MONO_SWITCH("PA Playback Switch", 0, PA_CTRL, PA_CTRL_APAON, 0x01, 0), -+{ -+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, -+ .name = "Aux Capture Volume", -+ .index = 0, -+ .info = snd_at73c213_aux_capture_volume_info, -+ .get = snd_at73c213_mono_get, -+ .put = snd_at73c213_mono_put, -+ .private_value = DAC_AUXG | (0 << 8) | (0x1f << 16) | (1 << 24), -+}, -+AT73C213_MONO_SWITCH("Aux Capture Switch", 0, DAC_CTRL, DAC_CTRL_ONAUXIN, 0x01, 0), -+{ -+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, -+ .name = "Line Capture Volume", -+ .index = 0, -+ .info = snd_at73c213_line_capture_volume_info, -+ .get = snd_at73c213_stereo_get, -+ .put = snd_at73c213_stereo_put, -+ .private_value = DAC_LLIG | (DAC_RLIG << 8) | (0 << 16) | (0 << 19) -+ | (0x1f << 24) | (1 << 22), -+}, -+AT73C213_MONO_SWITCH("Line Capture Switch", 0, DAC_CTRL, 0, 0x03, 0), -+}; -+ -+static int __devinit snd_at73c213_mixer(struct snd_at73c213 *chip) -+{ -+ struct snd_card *card; -+ int errval, idx; -+ -+ if (chip == NULL || chip->pcm == NULL) -+ return -EINVAL; -+ -+ card = chip->card; -+ -+ strcpy(card->mixername, chip->pcm->name); -+ -+ for (idx = 0; idx < ARRAY_SIZE(snd_at73c213_controls); idx++) { -+ errval = snd_ctl_add(card, -+ snd_ctl_new1(&snd_at73c213_controls[idx], -+ chip)); -+ if (errval < 0) -+ goto cleanup; -+ } -+ -+ return 0; -+ -+cleanup: -+ for (idx = 1; idx < ARRAY_SIZE(snd_at73c213_controls) + 1; idx++) { -+ struct snd_kcontrol *kctl; -+ kctl = snd_ctl_find_numid(card, idx); -+ if (kctl) -+ snd_ctl_remove(card, kctl); -+ } -+ return errval; -+} -+ -+/* -+ * Device functions -+ */ -+static int snd_at73c213_ssc_init(struct snd_at73c213 *chip) -+{ -+ /* -+ * Continuous clock output. -+ * Starts on falling TF. -+ * Delay 1 cycle (1 bit). -+ * Periode is 16 bit (16 - 1). -+ */ -+ ssc_writel(chip->ssc->regs, TCMR, -+ SSC_BF(TCMR_CKO, 1) -+ | SSC_BF(TCMR_START, 4) -+ | SSC_BF(TCMR_STTDLY, 1) -+ | SSC_BF(TCMR_PERIOD, 16 - 1)); -+ /* -+ * Data length is 16 bit (16 - 1). -+ * Transmit MSB first. -+ * Transmit 2 words each transfer. -+ * Frame sync length is 16 bit (16 - 1). -+ * Frame starts on negative pulse. -+ */ -+ ssc_writel(chip->ssc->regs, TFMR, -+ SSC_BF(TFMR_DATLEN, 16 - 1) -+ | SSC_BIT(TFMR_MSBF) -+ | SSC_BF(TFMR_DATNB, 1) -+ | SSC_BF(TFMR_FSLEN, 16 - 1) -+ | SSC_BF(TFMR_FSOS, 1)); -+ -+ return 0; -+} -+ -+static int snd_at73c213_chip_init(struct snd_at73c213 *chip) -+{ -+ int retval; -+ unsigned char dac_ctrl = 0; -+ -+ retval = snd_at73c213_set_bitrate(chip); -+ if (retval) -+ goto out; -+ -+ /* Enable DAC master clock. */ -+ clk_enable(chip->board->dac_clk); -+ -+ /* Initialize at73c213 on SPI bus. */ -+ retval = snd_at73c213_write_reg(chip, DAC_RST, 0x04); -+ if (retval) -+ goto out_clk; -+ msleep(1); -+ retval = snd_at73c213_write_reg(chip, DAC_RST, 0x03); -+ if (retval) -+ goto out_clk; -+ -+ /* Precharge everything. */ -+ retval = snd_at73c213_write_reg(chip, DAC_PRECH, 0xff); -+ if (retval) -+ goto out_clk; -+ retval = snd_at73c213_write_reg(chip, PA_CTRL, (1<ssc->regs, CR, SSC_BIT(CR_TXEN)); -+ -+ goto out; -+ -+out_clk: -+ clk_disable(chip->board->dac_clk); -+out: -+ return retval; -+} -+ -+static int snd_at73c213_dev_free(struct snd_device *device) -+{ -+ struct snd_at73c213 *chip = device->device_data; -+ -+ ssc_writel(chip->ssc->regs, CR, SSC_BIT(CR_TXDIS)); -+ if (chip->irq >= 0) { -+ free_irq(chip->irq, chip); -+ chip->irq = -1; -+ } -+ -+ return 0; -+} -+ -+static int __devinit snd_at73c213_dev_init(struct snd_card *card, -+ struct spi_device *spi) -+{ -+ static struct snd_device_ops ops = { -+ .dev_free = snd_at73c213_dev_free, -+ }; -+ struct snd_at73c213 *chip = get_chip(card); -+ int irq, retval; -+ -+ irq = chip->ssc->irq; -+ if (irq < 0) -+ return irq; -+ -+ spin_lock_init(&chip->lock); -+ chip->card = card; -+ chip->irq = -1; -+ -+ retval = request_irq(irq, snd_at73c213_interrupt, 0, "at73c213", chip); -+ if (retval) { -+ dev_dbg(&chip->spi->dev, "unable to request irq %d\n", irq); -+ goto out; -+ } -+ chip->irq = irq; -+ -+ memcpy(&chip->reg_image, &snd_at73c213_original_image, -+ sizeof(snd_at73c213_original_image)); -+ -+ retval = snd_at73c213_ssc_init(chip); -+ if (retval) -+ goto out_irq; -+ -+ retval = snd_at73c213_chip_init(chip); -+ if (retval) -+ goto out_irq; -+ -+ retval = snd_at73c213_pcm_new(chip, 0); -+ if (retval) -+ goto out_irq; -+ -+ retval = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); -+ if (retval) -+ goto out_irq; -+ -+ retval = snd_at73c213_mixer(chip); -+ if (retval) -+ goto out_snd_dev; -+ -+ snd_card_set_dev(card, &spi->dev); -+ -+ goto out; -+ -+out_snd_dev: -+ snd_device_free(card, chip); -+out_irq: -+ free_irq(chip->irq, chip); -+ chip->irq = -1; -+out: -+ return retval; -+} -+ -+static int snd_at73c213_probe(struct spi_device *spi) -+{ -+ struct snd_card *card; -+ struct snd_at73c213 *chip; -+ struct at73c213_board_info *board; -+ int retval; -+ char id[16]; -+ -+ board = spi->dev.platform_data; -+ if (!board) { -+ dev_dbg(&spi->dev, "no platform_data\n"); -+ return -ENXIO; -+ } -+ -+ if (!board->dac_clk) { -+ dev_dbg(&spi->dev, "no DAC clk\n"); -+ return -ENXIO; -+ } -+ -+ if (IS_ERR(board->dac_clk)) { -+ dev_dbg(&spi->dev, "no DAC clk\n"); -+ return PTR_ERR(board->dac_clk); -+ } -+ -+ retval = -ENOMEM; -+ -+ /* Allocate "card" using some unused identifiers. */ -+ snprintf(id, sizeof id, "at73c213_%d", board->ssc_id); -+ card = snd_card_new(-1, id, THIS_MODULE, sizeof(struct snd_at73c213)); -+ if (!card) -+ goto out; -+ -+ chip = card->private_data; -+ chip->spi = spi; -+ chip->board = board; -+ -+ chip->ssc = ssc_request(board->ssc_id); -+ if (IS_ERR(chip->ssc)) { -+ dev_dbg(&spi->dev, "could not get ssc%d device\n", -+ board->ssc_id); -+ retval = PTR_ERR(chip->ssc); -+ goto out_card; -+ } -+ -+ retval = snd_at73c213_dev_init(card, spi); -+ if (retval) -+ goto out_ssc; -+ -+ strcpy(card->driver, "at73c213"); -+ strcpy(card->shortname, board->shortname); -+ sprintf(card->longname, "%s on irq %d", card->shortname, chip->irq); -+ -+ retval = snd_card_register(card); -+ if (retval) -+ goto out_ssc; -+ -+ dev_set_drvdata(&spi->dev, card); -+ -+ goto out; -+ -+out_ssc: -+ ssc_free(chip->ssc); -+out_card: -+ snd_card_free(card); -+out: -+ return retval; -+} -+ -+static int __devexit snd_at73c213_remove(struct spi_device *spi) -+{ -+ struct snd_card *card = dev_get_drvdata(&spi->dev); -+ struct snd_at73c213 *chip = card->private_data; -+ int retval; -+ -+ /* Stop playback. */ -+ ssc_writel(chip->ssc->regs, CR, SSC_BIT(CR_TXDIS)); -+ -+ /* Mute sound. */ -+ retval = snd_at73c213_write_reg(chip, DAC_LMPG, 0x3f); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_RMPG, 0x3f); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_LLOG, 0x3f); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_RLOG, 0x3f); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_LLIG, 0x11); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_RLIG, 0x11); -+ if (retval) -+ goto out; -+ retval = snd_at73c213_write_reg(chip, DAC_AUXG, 0x11); -+ if (retval) -+ goto out; -+ -+ /* Turn off PA. */ -+ retval = snd_at73c213_write_reg(chip, PA_CTRL, (chip->reg_image[PA_CTRL]|0x0f)); -+ if (retval) -+ goto out; -+ msleep(10); -+ retval = snd_at73c213_write_reg(chip, PA_CTRL, (1<board->dac_clk); -+ -+ ssc_free(chip->ssc); -+ snd_card_free(card); -+ dev_set_drvdata(&spi->dev, NULL); -+ -+ return 0; -+} -+ -+#ifdef CONFIG_PM -+static int snd_at73c213_suspend(struct spi_device *spi, pm_message_t msg) -+{ -+ struct snd_card *card = dev_get_drvdata(&spi->dev); -+ struct snd_at73c213 *chip = card->private_data; -+ -+ ssc_writel(chip->ssc->regs, CR, SSC_BIT(CR_TXDIS)); -+ clk_disable(chip->board->dac_clk); -+ -+ return 0; -+} -+ -+static int snd_at73c213_resume(struct spi_device *spi) -+{ -+ struct snd_card *card = dev_get_drvdata(&spi->dev); -+ struct snd_at73c213 *chip = card->private_data; -+ -+ clk_enable(chip->board->dac_clk); -+ ssc_writel(chip->ssc->regs, CR, SSC_BIT(CR_TXEN)); -+ -+ return 0; -+} -+#else -+#define snd_at73c213_suspend NULL -+#define snd_at73c213_resume NULL -+#endif -+ -+static struct spi_driver at73c213_driver = { -+ .driver = { -+ .name = "at73c213", -+ }, -+ .probe = snd_at73c213_probe, -+ .suspend = snd_at73c213_suspend, -+ .resume = snd_at73c213_resume, -+ .remove = __devexit_p(snd_at73c213_remove), -+}; -+ -+static int __init at73c213_init(void) -+{ -+ return spi_register_driver(&at73c213_driver); -+} -+module_init(at73c213_init); -+ -+static void __exit at73c213_exit(void) -+{ -+ spi_unregister_driver(&at73c213_driver); -+} -+module_exit(at73c213_exit); -+ -+MODULE_AUTHOR("Hans-Christian Egtvedt "); -+MODULE_DESCRIPTION("Sound driver for AT73C213 with Atmel SSC"); -+MODULE_LICENSE("GPL"); -Index: linux-2.6.22.1/sound/spi/Makefile -=================================================================== ---- linux-2.6.22.1/sound/spi/Makefile (revision 0) -+++ linux-2.6.22.1/sound/spi/Makefile (revision 0) -@@ -0,0 +1,5 @@ -+# Makefile for SPI drivers -+ -+snd-at73c213-objs := at73c213.o -+ -+obj-$(CONFIG_SND_AT73C213) += snd-at73c213.o -Index: linux-2.6.22.1/sound/spi/at73c213.h -=================================================================== ---- linux-2.6.22.1/sound/spi/at73c213.h (revision 0) -+++ linux-2.6.22.1/sound/spi/at73c213.h (revision 0) -@@ -0,0 +1,119 @@ -+/* -+ * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000 -+ * -+ * Copyright (C) 2006 - 2007 Atmel Corporation -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -+ * 02111-1307, USA. -+ * -+ * The full GNU General Public License is included in this -+ * distribution in the file called COPYING. -+ */ -+ -+#ifndef _SND_AT73C213_H -+#define _SND_AT73C213_H -+ -+/* DAC control register */ -+#define DAC_CTRL 0x00 -+#define DAC_CTRL_ONPADRV 7 -+#define DAC_CTRL_ONAUXIN 6 -+#define DAC_CTRL_ONDACR 5 -+#define DAC_CTRL_ONDACL 4 -+#define DAC_CTRL_ONLNOR 3 -+#define DAC_CTRL_ONLNOL 2 -+#define DAC_CTRL_ONLNIR 1 -+#define DAC_CTRL_ONLNIL 0 -+ -+/* DAC left line in gain register */ -+#define DAC_LLIG 0x01 -+#define DAC_LLIG_LLIG 0 -+ -+/* DAC right line in gain register */ -+#define DAC_RLIG 0x02 -+#define DAC_RLIG_RLIG 0 -+ -+/* DAC Left Master Playback Gain Register */ -+#define DAC_LMPG 0x03 -+#define DAC_LMPG_LMPG 0 -+ -+/* DAC Right Master Playback Gain Register */ -+#define DAC_RMPG 0x04 -+#define DAC_RMPG_RMPG 0 -+ -+/* DAC Left Line Out Gain Register */ -+#define DAC_LLOG 0x05 -+#define DAC_LLOG_LLOG 0 -+ -+/* DAC Right Line Out Gain Register */ -+#define DAC_RLOG 0x06 -+#define DAC_RLOG_RLOG 0 -+ -+/* DAC Output Level Control Register */ -+#define DAC_OLC 0x07 -+#define DAC_OLC_RSHORT 7 -+#define DAC_OLC_ROLC 4 -+#define DAC_OLC_LSHORT 3 -+#define DAC_OLC_LOLC 0 -+ -+/* DAC Mixer Control Register */ -+#define DAC_MC 0x08 -+#define DAC_MC_INVR 5 -+#define DAC_MC_INVL 4 -+#define DAC_MC_RMSMIN2 3 -+#define DAC_MC_RMSMIN1 2 -+#define DAC_MC_LMSMIN2 1 -+#define DAC_MC_LMSMIN1 0 -+ -+/* DAC Clock and Sampling Frequency Control Register */ -+#define DAC_CSFC 0x09 -+#define DAC_CSFC_OVRSEL 4 -+ -+/* DAC Miscellaneous Register */ -+#define DAC_MISC 0x0A -+#define DAC_MISC_VCMCAPSEL 7 -+#define DAC_MISC_DINTSEL 4 -+#define DAC_MISC_DITHEN 3 -+#define DAC_MISC_DEEMPEN 2 -+#define DAC_MISC_NBITS 0 -+ -+/* DAC Precharge Control Register */ -+#define DAC_PRECH 0x0C -+#define DAC_PRECH_PRCHGPDRV 7 -+#define DAC_PRECH_PRCHGAUX1 6 -+#define DAC_PRECH_PRCHGLNOR 5 -+#define DAC_PRECH_PRCHGLNOL 4 -+#define DAC_PRECH_PRCHGLNIR 3 -+#define DAC_PRECH_PRCHGLNIL 2 -+#define DAC_PRECH_PRCHG 1 -+#define DAC_PRECH_ONMSTR 0 -+ -+/* DAC Auxiliary Input Gain Control Register */ -+#define DAC_AUXG 0x0D -+#define DAC_AUXG_AUXG 0 -+ -+/* DAC Reset Register */ -+#define DAC_RST 0x10 -+#define DAC_RST_RESMASK 2 -+#define DAC_RST_RESFILZ 1 -+#define DAC_RST_RSTZ 0 -+ -+/* Power Amplifier Control Register */ -+#define PA_CTRL 0x11 -+#define PA_CTRL_APAON 6 -+#define PA_CTRL_APAPRECH 5 -+#define PA_CTRL_APALP 4 -+#define PA_CTRL_APAGAIN 0 -+ -+#endif /* _SND_AT73C213_H */ -Index: linux-2.6.22.1/sound/Makefile -=================================================================== ---- linux-2.6.22.1/sound/Makefile (revision 1) -+++ linux-2.6.22.1/sound/Makefile (arbetskopia) -@@ -5,7 +5,8 @@ - obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o - obj-$(CONFIG_SOUND_PRIME) += oss/ - obj-$(CONFIG_DMASOUND) += oss/ --obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ synth/ usb/ sparc/ parisc/ pcmcia/ mips/ soc/ -+obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ synth/ usb/ \ -+ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ - obj-$(CONFIG_SND_AOA) += aoa/ - - # This one must be compilable even if sound is configured out -Index: linux-2.6.22.1/init/do_mounts.c -=================================================================== ---- linux-2.6.22.1/init/do_mounts.c (revision 1) -+++ linux-2.6.22.1/init/do_mounts.c (arbetskopia) -@@ -25,6 +25,7 @@ - int root_mountflags = MS_RDONLY | MS_SILENT; - char * __initdata root_device_name; - static char __initdata saved_root_name[64]; -+int __initdata root_wait; - - dev_t ROOT_DEV; - -@@ -216,6 +217,14 @@ - - __setup("root=", root_dev_setup); - -+static int __init rootwait_setup(char *line) -+{ -+ root_wait = simple_strtol(line,NULL,0); -+ return 1; -+} -+ -+__setup("rootwait=", rootwait_setup); -+ - static char * __initdata root_mount_data; - static int __init root_data_setup(char *str) - { -@@ -438,11 +447,24 @@ - root_device_name += 5; - } - -- is_floppy = MAJOR(ROOT_DEV) == FLOPPY_MAJOR; -- - if (initrd_load()) - goto out; - -+ /* wait for any asynchronous scanning to complete */ -+ if ((ROOT_DEV == 0) && root_wait) { -+ printk(KERN_INFO "Waiting for root device %s...\n", -+ saved_root_name); -+ do { -+ while (driver_probe_done() != 0) -+ msleep(100); -+ ROOT_DEV = name_to_dev_t(saved_root_name); -+ if (ROOT_DEV == 0) -+ msleep(100); -+ } while (ROOT_DEV == 0); -+ } -+ -+ is_floppy = MAJOR(ROOT_DEV) == FLOPPY_MAJOR; -+ - if (is_floppy && rd_doload && rd_load_disk(0)) - ROOT_DEV = Root_RAM0; - -Index: linux-2.6.22.1/MAINTAINERS -=================================================================== ---- linux-2.6.22.1/MAINTAINERS (revision 1) -+++ linux-2.6.22.1/MAINTAINERS (arbetskopia) -@@ -674,6 +674,13 @@ - M: hskinnemoen@atmel.com - S: Supported - -+ATMEL USBA UDC DRIVER -+P: Haavard Skinnemoen -+M: hskinnemoen@atmel.com -+L: kernel@avr32linux.org -+W: http://avr32linux.org/twiki/bin/view/Main/AtmelUsbDeviceDriver -+S: Supported -+ - ATMEL WIRELESS DRIVER - P: Simon Kelley - M: simon@thekelleys.org.uk -Index: linux-2.6.22.1/arch/arm/boot/compressed/head-at91rm9200.S -=================================================================== ---- linux-2.6.22.1/arch/arm/boot/compressed/head-at91rm9200.S (revision 1) -+++ linux-2.6.22.1/arch/arm/boot/compressed/head-at91rm9200.S (arbetskopia) -@@ -73,6 +73,12 @@ - cmp r7, r3 - beq 99f - -+ @ Promwad Chub : 1181 -+ mov r3, #(MACH_TYPE_CHUB & 0xff) -+ orr r3, r3, #(MACH_TYPE_CHUB & 0xff00) -+ cmp r7, r3 -+ beq 99f -+ - @ Unknown board, use the AT91RM9200DK board - @ mov r7, #MACH_TYPE_AT91RM9200 - mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff) -Index: linux-2.6.22.1/arch/arm/mach-at91/board-kb9202.c -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/board-kb9202.c (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/board-kb9202.c (arbetskopia) -@@ -37,6 +37,8 @@ - #include - #include - -+#include -+ - #include "generic.h" - - -@@ -111,6 +113,48 @@ - .partition_info = nand_partitions, - }; - -+ -+#if defined(CONFIG_FB_S1D15605) -+#warning "Rather pass reset pin via platform_data" -+static struct resource kb9202_lcd_resources[] = { -+ [0] = { -+ .start = AT91_CHIPSELECT_2, -+ .end = AT91_CHIPSELECT_2 + 0x200FF, -+ .flags = IORESOURCE_MEM -+ }, -+ [1] = { /* reset pin */ -+ .start = AT91_PIN_PC22, -+ .end = AT91_PIN_PC22, -+ .flags = IORESOURCE_MEM -+ }, -+}; -+ -+static struct platform_device kb9202_lcd_device = { -+ .name = "s1d15605fb", -+ .id = 0, -+ .num_resources = ARRAY_SIZE(kb9202_lcd_resources), -+ .resource = kb9202_lcd_resources, -+}; -+ -+static void __init kb9202_add_device_lcd(void) -+{ -+ /* In case the boot loader did not set the chip select mode and timing */ -+ at91_sys_write(AT91_SMC_CSR(2), -+ AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 | -+ AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1)); -+ -+ /* Backlight pin = output, off */ -+ at91_set_gpio_output(AT91_PIN_PC23, 0); -+ -+ /* Reset pin = output, in reset */ -+ at91_set_gpio_output(AT91_PIN_PC22, 0); -+ -+ platform_device_register(&kb9202_lcd_device); -+} -+#else -+static void __init kb9202_add_device_lcd(void) {} -+#endif -+ - static void __init kb9202_board_init(void) - { - /* Serial */ -@@ -129,6 +173,8 @@ - at91_add_device_spi(NULL, 0); - /* NAND */ - at91_add_device_nand(&kb9202_nand_data); -+ /* LCD */ -+ kb9202_add_device_lcd(); - } - - MACHINE_START(KB9200, "KB920x") -Index: linux-2.6.22.1/arch/arm/mach-at91/Kconfig -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/Kconfig (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/Kconfig (arbetskopia) -@@ -97,6 +97,12 @@ - help - Select this if you are using Sperry-Sun's KAFA board. - -+config MACH_CHUB -+ bool "Promwad Chub board" -+ depends on ARCH_AT91RM9200 -+ help -+ Select this if you are using Promwad's Chub board. -+ - endif - - # ---------------------------------------------------------- -@@ -121,6 +127,13 @@ - Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit - - -+config MACH_CAM60 -+ bool "KwikByte CAM60 board" -+ depends on ARCH_AT91SAM9260 -+ help -+ Select this if you are using KwikByte's CAM60 board based on the Atmel AT91SAM9260. -+ -+ - endif - - # ---------------------------------------------------------- -@@ -184,6 +197,20 @@ - On AT91SAM926x boards both types of NAND flash can be present - (8 and 16 bit data bus width). - -+config CSB300_WAKE_SW0 -+ bool "CSB300 SW0 irq0 wakeup" -+ depends on MACH_CSB337 && PM -+ help -+ If you have a CSB300 connected to your CSB337, this lets -+ SW0 serve as a wakeup button. It uses IRQ0. -+ -+config CSB300_WAKE_SW1 -+ bool "CSB300 SW1 gpio wakeup" -+ depends on MACH_CSB337 && PM -+ help -+ If you have a CSB300 connected to your CSB337, this lets -+ SW1 serve as a wakeup button. It uses GPIO. -+ - # ---------------------------------------------------------- - - comment "AT91 Feature Selections" -@@ -194,6 +221,20 @@ - Select this if you need to program one or more of the PCK0..PCK3 - programmable clock outputs. - -+config ATMEL_TCLIB -+ bool "Timer/Counter Library" -+ help -+ Select this if you want a library to allocate the Timer/Counter -+ blocks found on many Atmel processors. This facilitates using -+ these modules despite processor differences. -+ -+config AT91_SLOW_CLOCK -+ bool "Suspend-to-RAM uses slow clock mode (EXPERIMENTAL)" -+ depends on PM && EXPERIMENTAL -+ help -+ Select this if you wish to put the CPU into slow clock mode -+ while in the "Suspend to RAM" state, to save more power. -+ - endmenu - - endif -Index: linux-2.6.22.1/arch/arm/mach-at91/at91sam9260.c -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/at91sam9260.c (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/at91sam9260.c (arbetskopia) -@@ -269,6 +269,33 @@ - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9260_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9260_BASE_TCB0, -+ .irq = { AT91SAM9260_ID_TC0, AT91SAM9260_ID_TC1, AT91SAM9260_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ }, -+ [1] = { -+ .physaddr = AT91SAM9260_BASE_TCB1, -+ .irq = { AT91SAM9260_ID_TC3, AT91SAM9260_ID_TC4, AT91SAM9260_ID_TC5 }, -+ .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, -+ }, -+}; -+ -+#define at91sam9260_tc_init() atmel_tc_init(at91sam9260_tcblocks, ARRAY_SIZE(at91sam9260_tcblocks)) -+ -+#else -+#define at91sam9260_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91SAM9260 processor initialization - * -------------------------------------------------------------------- */ - -@@ -315,6 +342,9 @@ - - /* Register GPIO subsystem */ - at91_gpio_init(at91sam9260_gpio, 3); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9260_tc_init(); - } - - /* -------------------------------------------------------------------- -@@ -327,30 +357,30 @@ - static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ - 0, /* Analog-to-Digital Converter */ -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ - 0, /* Multimedia Card Interface */ -- 4, /* USB Device Port */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface 0 */ -- 6, /* Serial Peripheral Interface 1 */ -+ 2, /* USB Device Port */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface 0 */ -+ 5, /* Serial Peripheral Interface 1 */ - 5, /* Serial Synchronous Controller */ - 0, - 0, - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 3, /* Ethernet */ - 0, /* Image Sensor Interface */ -- 6, /* USART 3 */ -- 6, /* USART 4 */ -- 6, /* USART 5 */ -+ 5, /* USART 3 */ -+ 5, /* USART 4 */ -+ 5, /* USART 5 */ - 0, /* Timer Counter 3 */ - 0, /* Timer Counter 4 */ - 0, /* Timer Counter 5 */ -Index: linux-2.6.22.1/arch/arm/mach-at91/at91sam9261.c -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/at91sam9261.c (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/at91sam9261.c (arbetskopia) -@@ -247,6 +247,28 @@ - - - /* -------------------------------------------------------------------- -+ * Timer/Counter library initialization -+ * -------------------------------------------------------------------- */ -+#ifdef CONFIG_ATMEL_TCLIB -+ -+#include "tclib.h" -+ -+static struct atmel_tcblock at91sam9261_tcblocks[] = { -+ [0] = { -+ .physaddr = AT91SAM9261_BASE_TCB0, -+ .irq = { AT91SAM9261_ID_TC0, AT91SAM9261_ID_TC1, AT91SAM9261_ID_TC2 }, -+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, -+ } -+}; -+ -+#define at91sam9261_tc_init() atmel_tc_init(at91sam9261_tcblocks, ARRAY_SIZE(at91sam9261_tcblocks)) -+ -+#else -+#define at91sam9261_tc_init() do {} while(0) -+#endif -+ -+ -+/* -------------------------------------------------------------------- - * AT91SAM9261 processor initialization - * -------------------------------------------------------------------- */ - -@@ -267,6 +289,9 @@ - - /* Register GPIO subsystem */ - at91_gpio_init(at91sam9261_gpio, 3); -+ -+ /* Initialize the Timer/Counter blocks */ -+ at91sam9261_tc_init(); - } - - /* -------------------------------------------------------------------- -@@ -279,25 +304,25 @@ - static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller */ - 7, /* System Peripherals */ -- 0, /* Parallel IO Controller A */ -- 0, /* Parallel IO Controller B */ -- 0, /* Parallel IO Controller C */ -+ 1, /* Parallel IO Controller A */ -+ 1, /* Parallel IO Controller B */ -+ 1, /* Parallel IO Controller C */ - 0, -- 6, /* USART 0 */ -- 6, /* USART 1 */ -- 6, /* USART 2 */ -+ 5, /* USART 0 */ -+ 5, /* USART 1 */ -+ 5, /* USART 2 */ - 0, /* Multimedia Card Interface */ -- 4, /* USB Device Port */ -- 0, /* Two-Wire Interface */ -- 6, /* Serial Peripheral Interface 0 */ -- 6, /* Serial Peripheral Interface 1 */ -- 5, /* Serial Synchronous Controller 0 */ -- 5, /* Serial Synchronous Controller 1 */ -- 5, /* Serial Synchronous Controller 2 */ -+ 2, /* USB Device Port */ -+ 6, /* Two-Wire Interface */ -+ 5, /* Serial Peripheral Interface 0 */ -+ 5, /* Serial Peripheral Interface 1 */ -+ 4, /* Serial Synchronous Controller 0 */ -+ 4, /* Serial Synchronous Controller 1 */ -+ 4, /* Serial Synchronous Controller 2 */ - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ -- 3, /* USB Host port */ -+ 2, /* USB Host port */ - 3, /* LCD Controller */ - 0, - 0, -Index: linux-2.6.22.1/arch/arm/mach-at91/at91sam9260_devices.c -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/at91sam9260_devices.c (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/at91sam9260_devices.c (arbetskopia) -@@ -524,6 +524,32 @@ - #endif - - -+#if defined(CONFIG_NEW_LEDS) -+ -+static struct platform_device at91_leds = { -+ .name = "at91_leds", -+ .id = -1, -+}; -+ -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) -+{ -+ if (!nr) -+ return; -+ -+ at91_leds.dev.platform_data = leds; -+ -+ for ( ; nr; nr--, leds++) { -+ leds->index = nr; /* first record stores number of leds */ -+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); -+ } -+ -+ platform_device_register(&at91_leds); -+} -+#else -+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} -+#endif -+ -+ - /* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ -Index: linux-2.6.22.1/arch/arm/mach-at91/at91sam9261_devices.c -=================================================================== ---- linux-2.6.22.1/arch/arm/mach-at91/at91sam9261_devices.c (revision 1) -+++ linux-2.6.22.1/arch/arm/mach-at91/at91sam9261_devices.c (arbetskopia) -@@ -14,7 +14,10 @@ - #include - - #include -+#include - -+#include