From f424994cbc4e36cc1897af0709fc359d69f69467 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 20 Jul 2014 17:30:32 +0000 Subject: ar71xx: add kernel support for the OpenMesh OM5P board Signed-off-by: Marek Lindner [sven@open-mesh.com: Rebased] Signed-off-by: Sven Eckelmann SVN-Revision: 41769 --- .../linux/ar71xx/files/arch/mips/ath79/mach-om5p.c | 122 +++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c') diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c new file mode 100644 index 0000000000..c1cfa18098 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c @@ -0,0 +1,122 @@ +/* + * OpenMesh OM5P support + * + * Copyright (C) 2013 Marek Lindner + * + * 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. + */ + +#include +#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-wmac.h" +#include "machtypes.h" + +#define OM5P_GPIO_LED_POWER 13 +#define OM5P_GPIO_LED_GREEN 16 +#define OM5P_GPIO_LED_RED 19 +#define OM5P_GPIO_LED_YELLOW 17 +#define OM5P_GPIO_LED_LAN 14 +#define OM5P_GPIO_LED_WAN 15 +#define OM5P_GPIO_BTN_RESET 4 + +#define OM5P_KEYS_POLL_INTERVAL 20 /* msecs */ +#define OM5P_KEYS_DEBOUNCE_INTERVAL (3 * OM5P_KEYS_POLL_INTERVAL) + +#define OM5P_WMAC_CALDATA_OFFSET 0x1000 + +static struct gpio_led om5p_leds_gpio[] __initdata = { + { + .name = "om5p:blue:power", + .gpio = OM5P_GPIO_LED_POWER, + .active_low = 1, + }, { + .name = "om5p:red:wifi", + .gpio = OM5P_GPIO_LED_RED, + .active_low = 1, + }, { + .name = "om5p:yellow:wifi", + .gpio = OM5P_GPIO_LED_YELLOW, + .active_low = 1, + }, { + .name = "om5p:green:wifi", + .gpio = OM5P_GPIO_LED_GREEN, + .active_low = 1, + }, { + .name = "om5p:blue:lan", + .gpio = OM5P_GPIO_LED_LAN, + .active_low = 1, + }, { + .name = "om5p:blue:wan", + .gpio = OM5P_GPIO_LED_WAN, + .active_low = 1, + } +}; + +static struct gpio_keys_button om5p_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = OM5P_KEYS_DEBOUNCE_INTERVAL, + .gpio = OM5P_GPIO_BTN_RESET, + .active_low = 1, + } +}; + +static struct flash_platform_data om5p_flash_data = { + .type = "mx25l12805d", +}; + +static void __init om5p_setup(void) +{ + u8 *art = (u8 *)KSEG1ADDR(0x1fff0000); + u8 mac[6]; + + /* make lan / wan leds software controllable */ + ath79_gpio_output_select(OM5P_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(OM5P_GPIO_LED_WAN, AR934X_GPIO_OUT_GPIO); + + ath79_register_m25p80(&om5p_flash_data); + ath79_register_leds_gpio(-1, ARRAY_SIZE(om5p_leds_gpio), + om5p_leds_gpio); + ath79_register_gpio_keys_polled(-1, OM5P_KEYS_POLL_INTERVAL, + ARRAY_SIZE(om5p_gpio_keys), + om5p_gpio_keys); + + ath79_init_mac(mac, art, 2); + ath79_register_wmac(art + OM5P_WMAC_CALDATA_OFFSET, mac); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP); + ath79_register_mdio(1, 0x0); + + ath79_init_mac(ath79_eth0_data.mac_addr, art, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, art, 1); + + /* GMAC0 is connected to the PHY0 of the internal switch */ + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = BIT(0); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = BIT(0); + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + ath79_register_eth(0); + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_register_eth(1); +} + +MIPS_MACHINE(ATH79_MACH_OM5P, "OM5P", "OpenMesh OM5P", om5p_setup); -- cgit v1.2.3