diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch b/target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch new file mode 100644 index 000000000..27ecc5a8b --- /dev/null +++ b/target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch @@ -0,0 +1,143 @@ +From ab96f20ca1c3c8e7e5acd82d1e50823a5d572675 Mon Sep 17 00:00:00 2001 +From: Maxime Bizon <mbizon@freebox.fr> +Date: Tue, 24 May 2011 21:47:41 +0200 +Subject: [PATCH 24/63] MIPS: BCM63XX: register ohci device. + +--- + arch/mips/bcm63xx/Kconfig | 9 ++-- + arch/mips/bcm63xx/Makefile | 2 +- + arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++ + arch/mips/bcm63xx/dev-usb-ohci.c | 50 ++++++++++++++++++++ + .../asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 ++ + 5 files changed, 65 insertions(+), 6 deletions(-) + create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c + create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h + +--- a/arch/mips/bcm63xx/Kconfig ++++ b/arch/mips/bcm63xx/Kconfig +@@ -8,22 +8,20 @@ config BCM63XX_CPU_6328 + config BCM63XX_CPU_6338 + bool "support 6338 CPU" + select HW_HAS_PCI +- select USB_ARCH_HAS_OHCI +- select USB_OHCI_BIG_ENDIAN_DESC +- select USB_OHCI_BIG_ENDIAN_MMIO ++ select USB_ARCH_HAS_OHCI if USB_SUPPORT + + config BCM63XX_CPU_6345 + bool "support 6345 CPU" +- select USB_OHCI_BIG_ENDIAN_DESC +- select USB_OHCI_BIG_ENDIAN_MMIO + + config BCM63XX_CPU_6348 + bool "support 6348 CPU" + select HW_HAS_PCI ++ select USB_ARCH_HAS_OHCI if USB_SUPPORT + + config BCM63XX_CPU_6358 + bool "support 6358 CPU" + select HW_HAS_PCI ++ select USB_ARCH_HAS_OHCI if USB_SUPPORT + + config BCM63XX_CPU_6362 + bool "support 6362 CPU" +@@ -32,6 +30,7 @@ config BCM63XX_CPU_6362 + config BCM63XX_CPU_6368 + bool "support 6368 CPU" + select HW_HAS_PCI ++ select USB_ARCH_HAS_OHCI if USB_SUPPORT + endmenu + + source "arch/mips/bcm63xx/boards/Kconfig" +--- a/arch/mips/bcm63xx/Makefile ++++ b/arch/mips/bcm63xx/Makefile +@@ -1,6 +1,6 @@ + obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \ + dev-dsp.o dev-enet.o dev-flash.o dev-pcmcia.o dev-rng.o \ +- dev-spi.o dev-uart.o dev-wdt.o ++ dev-spi.o dev-uart.o dev-usb-ohci.o dev-wdt.o + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o + + obj-y += boards/ +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -27,6 +27,7 @@ + #include <bcm63xx_dev_flash.h> + #include <bcm63xx_dev_pcmcia.h> + #include <bcm63xx_dev_spi.h> ++#include <bcm63xx_dev_usb_ohci.h> + #include <board_bcm963xx.h> + #include <bcm_tag.h> + +@@ -916,6 +917,9 @@ int __init board_register_devices(void) + !board_get_mac_address(board.enet1.mac_addr)) + bcm63xx_enet_register(1, &board.enet1); + ++ if (board.has_ohci0) ++ bcm63xx_ohci_register(); ++ + if (board.has_dsp) + bcm63xx_dsp_register(&board.dsp); + +--- /dev/null ++++ b/arch/mips/bcm63xx/dev-usb-ohci.c +@@ -0,0 +1,50 @@ ++/* ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ * ++ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr> ++ */ ++ ++#include <linux/init.h> ++#include <linux/kernel.h> ++#include <linux/platform_device.h> ++#include <bcm63xx_cpu.h> ++#include <bcm63xx_dev_usb_ohci.h> ++ ++static struct resource ohci_resources[] = { ++ { ++ .start = -1, /* filled at runtime */ ++ .end = -1, /* filled at runtime */ ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .start = -1, /* filled at runtime */ ++ .flags = IORESOURCE_IRQ, ++ }, ++}; ++ ++static u64 ohci_dmamask = ~(u32)0; ++ ++static struct platform_device bcm63xx_ohci_device = { ++ .name = "bcm63xx_ohci", ++ .id = 0, ++ .num_resources = ARRAY_SIZE(ohci_resources), ++ .resource = ohci_resources, ++ .dev = { ++ .dma_mask = &ohci_dmamask, ++ .coherent_dma_mask = 0xffffffff, ++ }, ++}; ++ ++int __init bcm63xx_ohci_register(void) ++{ ++ if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358() && !BCMCPU_IS_6368()) ++ return 0; ++ ++ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0); ++ ohci_resources[0].end = ohci_resources[0].start; ++ ohci_resources[0].end += RSET_OHCI_SIZE - 1; ++ ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0); ++ return platform_device_register(&bcm63xx_ohci_device); ++} +--- /dev/null ++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h +@@ -0,0 +1,6 @@ ++#ifndef BCM63XX_DEV_USB_OHCI_H_ ++#define BCM63XX_DEV_USB_OHCI_H_ ++ ++int bcm63xx_ohci_register(void); ++ ++#endif /* BCM63XX_DEV_USB_OHCI_H_ */ |