ar71xx: Add support for the OMYlink OMY-G1

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-omy-g1.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-omy-g1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-omy-g1.c
new file mode 100644 (file)
index 0000000..25ca27c
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-omy-g1.c
@@ -0,0 +1,123 @@
+/*
+ *  OMYlink OMY-G1 board support
+ *
+ *  Copyright (C) 2016 L. D. Pinney <ldpinney@gmail.com>
+ *
+ *  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/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define OMY_G1_GPIO_LED_WLAN   13
+#define OMY_G1_GPIO_LED_WAN    18
+#define OMY_G1_GPIO_LED_LAN    19
+
+#define OMY_G1_GPIO_USB_POWER  4
+
+#define OMY_G1_GPIO_BTN_RESET  17
+
+#define OMY_G1_KEYS_POLL_INTERVAL      20      /* msecs */
+#define OMY_G1_KEYS_DEBOUNCE_INTERVAL (3 * OMY_G1_KEYS_POLL_INTERVAL)
+
+static const char *omy_g1_part_probes[] = {
+       "tp-link",
+       NULL,
+};
+
+static struct flash_platform_data omy_g1_flash_data = {
+       .part_probes    = omy_g1_part_probes,
+};
+
+static struct gpio_led omy_g1_leds_gpio[] __initdata = {
+       {
+               .name           = "omy:green:wlan",
+               .gpio           = OMY_G1_GPIO_LED_WLAN,
+               .active_low     = 1,
+       },{
+               .name           = "omy:green:wan",
+               .gpio           = OMY_G1_GPIO_LED_WAN,
+               .active_low     = 1,
+       }, {
+               .name           = "omy:green:lan",
+               .gpio           = OMY_G1_GPIO_LED_LAN,
+               .active_low     = 1,
+       },
+};
+
+static struct gpio_keys_button omy_g1_gpio_keys[] __initdata = {
+       {
+               .desc           = "Reset button",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = OMY_G1_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = OMY_G1_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
+static void __init omy_g1_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE,
+                                AR934X_GPIO_FUNC_CLK_OBS4_EN);
+
+       ath79_register_m25p80(&omy_g1_flash_data);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(omy_g1_leds_gpio),
+                               omy_g1_leds_gpio);
+
+       ath79_register_gpio_keys_polled(1, OMY_G1_KEYS_POLL_INTERVAL,
+                               ARRAY_SIZE(omy_g1_gpio_keys),
+                               omy_g1_gpio_keys);
+
+       ath79_gpio_output_select(OMY_G1_GPIO_USB_POWER,
+                                AR934X_GPIO_OUT_GPIO);
+
+       ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
+
+       ath79_register_mdio(1, 0x0);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
+       ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+       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);
+
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+       ath79_register_eth(1);
+
+       ath79_register_wmac(ee, mac);
+
+       ath79_gpio_output_select(OMY_G1_GPIO_USB_POWER,
+                                AR934X_GPIO_OUT_GPIO);
+
+       gpio_request_one(OMY_G1_GPIO_USB_POWER,
+                        GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+                        "USB power");
+
+       ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_OMY_G1, "OMY-G1", "OMYlink OMY-G1",
+            omy_g1_setup);