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authorJohn Crispin <john@openwrt.org>2015-07-24 09:09:49 +0000
committerJohn Crispin <john@openwrt.org>2015-07-24 09:09:49 +0000
commit5cd49bb067cadfeba6eb7f09982f76558101ad5d (patch)
tree2fdede7b056dcf9982ef82ad5d03cf362c1742ba /target/linux/ar71xx/files
parentb98205c946a89861563c402167a954e2caa13603 (diff)
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ar71xx: add support for Onion Omega
This patch adds support for the Onion Omega. https://onion.io/omega Signed-off-by: L. D. Pinney <ldpinney@gmail.com> Acked-by: Boken Lin <bl@onion.io> Tested-by: Jacky Huang <huangfangcheng@163.com> SVN-Revision: 46458
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-onion-omega.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-onion-omega.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-onion-omega.c
new file mode 100644
index 0000000000..c739840377
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-onion-omega.c
@@ -0,0 +1,84 @@
+/*
+ * Onion Omega board support
+ *
+ * Copyright (C) 2015 Boken Lin <bl@onion.io>
+ *
+ * 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 <asm/mach-ath79/ath79.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 OMEGA_GPIO_LED_SYSTEM 27
+#define OMEGA_GPIO_BTN_RESET 11
+
+#define OMEGA_GPIO_USB_POWER 8
+
+#define OMEGA_KEYS_POLL_INTERVAL 20 /* msecs */
+#define OMEGA_KEYS_DEBOUNCE_INTERVAL (3 * OMEGA_KEYS_POLL_INTERVAL)
+
+static const char *omega_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data omega_flash_data = {
+ .part_probes = omega_part_probes,
+};
+
+static struct gpio_led omega_leds_gpio[] __initdata = {
+ {
+ .name = "onion:amber:system",
+ .gpio = OMEGA_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button omega_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = OMEGA_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = OMEGA_GPIO_BTN_RESET,
+ .active_low = 0,
+ }
+};
+
+static void __init onion_omega_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ath79_register_m25p80(&omega_flash_data);
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(omega_leds_gpio),
+ omega_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, OMEGA_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(omega_gpio_keys),
+ omega_gpio_keys);
+
+ gpio_request_one(OMEGA_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+ ath79_register_usb();
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_ONION_OMEGA, "ONION-OMEGA", "Onion Omega", onion_omega_setup);