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authorGabor Juhos <juhosg@openwrt.org>2014-03-27 06:36:46 +0000
committerGabor Juhos <juhosg@openwrt.org>2014-03-27 06:36:46 +0000
commit5256bbdc56f4829106e9c11271a273ef7f704870 (patch)
tree7c0b16a01bbafc42e936a0186bd2ca2a010f7ed3 /target/linux/ar71xx/files
parentf0dc89b46f2d8c01446b039fa3add79bbe4d36e1 (diff)
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ar71xx: add kernel support for the Oolite v1 board
Patch-by: Lars Bøgild Thomsen <lth@cow.dk> Patchwork: http://patchwork.openwrt.org/patch/4922/ [juhosg: - use a separate patch for kernel changes, - reorder Kconfig and Makefile entries, - change function and variable names to be lowercase only and fix misaligned tabs in mach-gs-oolite.c, ... ] Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 40032
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite.c103
1 files changed, 103 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite.c
new file mode 100644
index 0000000000..3d85f24616
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite.c
@@ -0,0 +1,103 @@
+/*
+ * Oolite board support
+ *
+ *
+ * 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 <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-wmac.h"
+#include "machtypes.h"
+#include "dev-usb.h"
+
+#define GS_OOLITE_GPIO_BTN6 6
+#define GS_OOLITE_GPIO_BTN7 7
+#define GS_OOLITE_GPIO_BTN_RESET 11
+
+#define GS_OOLITE_GPIO_LED_SYSTEM 27
+
+#define GS_OOLITE_KEYS_POLL_INTERVAL 20 /* msecs */
+#define GS_OOLITE_KEYS_DEBOUNCE_INTERVAL (3 * GS_OOLITE_KEYS_POLL_INTERVAL)
+
+static const char *gs_oolite_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data gs_oolite_flash_data = {
+ .part_probes = gs_oolite_part_probes,
+};
+
+static struct gpio_led gs_oolite_leds_gpio[] __initdata = {
+ {
+ .name = "oolite:red:system",
+ .gpio = GS_OOLITE_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button gs_oolite_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = GS_OOLITE_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+ {
+ .desc = "BTN_6",
+ .type = EV_KEY,
+ .code = BTN_6,
+ .debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = GS_OOLITE_GPIO_BTN6,
+ .active_low = 1,
+ },
+ {
+ .desc = "BTN_7",
+ .type = EV_KEY,
+ .code = BTN_7,
+ .debounce_interval = GS_OOLITE_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = GS_OOLITE_GPIO_BTN7,
+ .active_low = 1,
+ },
+};
+
+static void __init gs_oolite_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_oolite_leds_gpio),
+ gs_oolite_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, GS_OOLITE_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(gs_oolite_gpio_keys),
+ gs_oolite_gpio_keys);
+
+ ath79_register_usb();
+
+ ath79_register_m25p80(&gs_oolite_flash_data);
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_register_eth(1);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_GS_OOLITE, "GS-OOLITE",
+ "Oolite V1.0", gs_oolite_setup);