From c7dbe30bf13e1d107e888c5eee3e24262eb56fc1 Mon Sep 17 00:00:00 2001 From: juhosg Date: Sun, 25 Nov 2012 16:16:12 +0000 Subject: AA: ar71xx: add kernel support for the OpenMesh MR600 board Backport of r34231. Signed-off-by: Marek Lindner Signed-off-by: Gabor Juhos git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@34345 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../ar71xx/files/arch/mips/ath79/mach-mr600.c | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c (limited to 'target/linux/ar71xx/files') diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c new file mode 100644 index 000000000..b05df6676 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c @@ -0,0 +1,128 @@ +/* + * OpenMesh OM2P board support + * + * Copyright (C) 2012 Marek Lindner + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include +#include +#include +#include + +#include + +#include "common.h" +#include "dev-ap9x-pci.h" +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-spi.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define MR600_GPIO_LED_WLAN58 12 +#define MR600_GPIO_LED_WPS 13 +#define MR600_GPIO_LED_POWER 14 +#define MR600_GPIO_LED_WLAN24 15 +#define MR600_GPIO_LED_LAN 16 + +#define MR600_GPIO_BTN_RESET 17 + +#define MR600_KEYS_POLL_INTERVAL 20 /* msecs */ +#define MR600_KEYS_DEBOUNCE_INTERVAL (3 * MR600_KEYS_POLL_INTERVAL) + +#define MR600_MAC_OFFSET 0 +#define MR600_WMAC_CALDATA_OFFSET 0x1000 +#define MR600_PCIE_CALDATA_OFFSET 0x5000 + +static struct gpio_led mr600_leds_gpio[] __initdata = { + { + .name = "mr600:orange:power", + .gpio = MR600_GPIO_LED_POWER, + .active_low = 1, + }, + { + .name = "mr600:blue:wps", + .gpio = MR600_GPIO_LED_WPS, + .active_low = 1, + }, + { + .name = "mr600:green:wlan24", + .gpio = MR600_GPIO_LED_WLAN24, + .active_low = 1, + }, + { + .name = "mr600:green:wlan58", + .gpio = MR600_GPIO_LED_WLAN58, + .active_low = 1, + }, + { + .name = "mr600:blue:lan", + .gpio = MR600_GPIO_LED_LAN, + .active_low = 1, + }, +}; + +static struct gpio_keys_button mr600_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = MR600_KEYS_DEBOUNCE_INTERVAL, + .gpio = MR600_GPIO_BTN_RESET, + .active_low = 1, + }, +}; + +static void __init mr600_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 mac[6]; + + ath79_gpio_output_select(MR600_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(MR600_GPIO_LED_WLAN24, AR934X_GPIO_OUT_GPIO); + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(mr600_leds_gpio), + mr600_leds_gpio); + ath79_register_gpio_keys_polled(-1, MR600_KEYS_POLL_INTERVAL, + ARRAY_SIZE(mr600_gpio_keys), + mr600_gpio_keys); + + ath79_init_mac(mac, art + MR600_MAC_OFFSET, -1); + ath79_register_wmac(art + MR600_WMAC_CALDATA_OFFSET, mac); + + ath79_init_mac(mac, art + MR600_MAC_OFFSET, -2); + ap91_pci_init(art + MR600_PCIE_CALDATA_OFFSET, mac); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | + AR934X_ETH_CFG_SW_ONLY_MODE); + + ath79_register_mdio(0, 0x0); + + ath79_init_mac(ath79_eth0_data.mac_addr, art + MR600_MAC_OFFSET, -2); + + /* GMAC0 is connected to an external PHY */ + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth0_data.phy_mask = BIT(0); + ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; + ath79_eth0_pll_data.pll_1000 = 0x06000000; + ath79_register_eth(0); +} + +MIPS_MACHINE(ATH79_MACH_MR600, "MR600", "OpenMesh MR600", mr600_setup); -- cgit v1.2.3