diff options
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c')
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c b/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c deleted file mode 100644 index 77ccff624f..0000000000 --- a/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Omnima EMB HPM board support - * - * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> - * - * 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 <linux/init.h> -#include <linux/platform_device.h> -#include <linux/ethtool.h> -#include <linux/gpio.h> -#include <linux/rt2x00_platform.h> -#include <linux/spi/spi.h> - -#include <asm/mach-ralink/machine.h> -#include <asm/mach-ralink/dev-gpio-buttons.h> -#include <asm/mach-ralink/dev-gpio-leds.h> -#include <asm/mach-ralink/rt3883.h> -#include <asm/mach-ralink/rt3883_regs.h> -#include <asm/mach-ralink/ramips_eth_platform.h> - -#include "devices.h" - -#define OMNI_EMB_HPM_GPIO_LED_POWER 7 -#define OMNI_EMB_HPM_GPIO_LED_ETH_GREEN 20 -#define OMNI_EMB_HPM_GPIO_LED_ETH_RED 18 -#define OMNI_EMB_HPM_GPIO_LED_STATUS 21 -#define OMNI_EMB_HPM_GPIO_LED_WIFI_GREEN 17 -#define OMNI_EMB_HPM_GPIO_LED_WIFI_RED 19 - -#define OMNI_EMB_HPM_GPIO_BUTTON_RESET 14 - -#define OMNI_EMB_HPM_GPIO_USB0_ENABLE 2 -#define OMNI_EMB_HPM_GPIO_USB1_ENABLE 1 -#define OMNI_EMB_HPM_GPIO_USB0_OC 12 -#define OMNI_EMB_HPM_GPIO_USB1_OC 13 - -#define OMNI_EMB_HPM_KEYS_POLL_INTERVAL 20 -#define OMNI_EMB_HPM_KEYS_DEBOUNCE_INTERVAL (3 * OMNI_EMB_HPM_KEYS_POLL_INTERVAL) - -static struct gpio_led omni_emb_hpm_leds_gpio[] __initdata = { - { - .name = "emb:orange:power", - .gpio = OMNI_EMB_HPM_GPIO_LED_POWER, - .active_low = 1, - }, - { - .name = "emb:green:status", - .gpio = OMNI_EMB_HPM_GPIO_LED_STATUS, - }, - { - .name = "emb:green:eth", - .gpio = OMNI_EMB_HPM_GPIO_LED_ETH_GREEN, - .active_low = 1, - }, - { - .name = "emb:red:eth", - .gpio = OMNI_EMB_HPM_GPIO_LED_ETH_RED, - .active_low = 1, - }, - { - .name = "emb:green:wifi", - .gpio = OMNI_EMB_HPM_GPIO_LED_WIFI_GREEN, - .active_low = 1, - }, - { - .name = "emb:red:wifi", - .gpio = OMNI_EMB_HPM_GPIO_LED_WIFI_RED, - .active_low = 1, - }, -}; - -static struct gpio_keys_button omni_emb_hpm_gpio_buttons[] __initdata = { - { - .desc = "reset", - .type = EV_KEY, - .code = KEY_RESTART, - .debounce_interval = OMNI_EMB_HPM_KEYS_DEBOUNCE_INTERVAL, - .gpio = OMNI_EMB_HPM_GPIO_BUTTON_RESET, - .active_low = 1, - }, -}; - -static struct spi_board_info omni_emb_hpm_spi_info[] = { - { - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 25000000, - .modalias = "m25p80", - } -}; - - -static void __init omni_emb_hpm_gpio_request(unsigned int gpio, - unsigned long flags, - const char *label, - bool free) -{ - int err; - - err = gpio_request_one(gpio, flags, label); - if (err) { - pr_err("EMB_HPM: can't setup GPIO%u (%s), err=%d\n", - gpio, label, err); - return; - } - - if (free) - gpio_free(gpio); -} - -static void __init omni_emb_hpm_gpio_init(void) -{ - rt3883_gpio_init(RT3883_GPIO_MODE_I2C | - RT3883_GPIO_MODE_UART0(RT3883_GPIO_MODE_GPIO) | - RT3883_GPIO_MODE_JTAG); - - omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB0_ENABLE, - GPIOF_OUT_INIT_HIGH, - "USB0 power", true); - omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB1_ENABLE, - GPIOF_OUT_INIT_HIGH, - "USB1 power", true); - omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB0_OC, - GPIOF_IN, "USB0 OC", false); - omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB1_OC, - GPIOF_IN, "USB1 OC", false); -} - -static void __init omni_emb_hpm_init(void) -{ - omni_emb_hpm_gpio_init(); - - ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_hpm_leds_gpio), - omni_emb_hpm_leds_gpio); - - ramips_register_gpio_buttons(-1, OMNI_EMB_HPM_KEYS_POLL_INTERVAL, - ARRAY_SIZE(omni_emb_hpm_gpio_buttons), - omni_emb_hpm_gpio_buttons); - - rt3883_register_spi(omni_emb_hpm_spi_info, - ARRAY_SIZE(omni_emb_hpm_spi_info)); - - rt3883_register_wlan(); - - rt3883_eth_data.phy_mask = BIT(4); - rt3883_register_ethernet(); - - rt3883_register_wdt(false); - rt3883_register_usbhost(); -} - -MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB_HPM, "OMNI-EMB-HPM", "Omnima EMB HPM", - omni_emb_hpm_init); |