ramips: add support for the Senao/EnGenius ESR-9753 board

[openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt305x / mach-esr-9753.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c
new file mode 100644 (file)
index 0000000..88043a0
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-esr-9753.c
@@ -0,0 +1,123 @@
+/*
+ *  Senao / EnGenius ESR-9753 board support
+ *
+ *  Copyright (C) 2011 Artur Wronowski <arteqw@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/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.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/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
+
+#include "devices.h"
+
+#define ESR_9753_GPIO_LED_POWER                8
+#define ESR_9753_GPIO_LED_WPS          14
+
+#define ESR_9753_GPIO_BUTTON_WPS       0       /* active low */
+#define ESR_9753_GPIO_BUTTON_RESET     10      /* active low */
+
+#define ESR_9753_BUTTONS_POLL_INTERVAL 20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition esr_9753_partitions[] = {
+       {
+               .name   = "u-boot",
+               .offset = 0,
+               .size   = 0x030000,
+               .mask_flags = MTD_WRITEABLE,
+       }, {
+               .name   = "u-boot-env",
+               .offset = 0x030000,
+               .size   = 0x010000,
+               .mask_flags = MTD_WRITEABLE,
+       }, {
+               .name   = "factory",
+               .offset = 0x040000,
+               .size   = 0x010000,
+               .mask_flags = MTD_WRITEABLE,
+       }, {
+               .name   = "kernel",
+               .offset = 0x050000,
+               .size   = 0x0a0000,
+       }, {
+               .name   = "rootfs",
+               .offset = 0x150000,
+               .size   = 0x2b0000,
+       }, {
+               .name   = "firmware",
+               .offset = 0x050000,
+               .size   = 0x3b0000,
+       }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data esr_9753_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+       .nr_parts       = ARRAY_SIZE(esr_9753_partitions),
+       .parts          = esr_9753_partitions,
+#endif
+};
+
+static struct gpio_led esr_9753_leds_gpio[] __initdata = {
+       {
+               .name           = "esr-9753:orange:power",
+               .gpio           = ESR_9753_GPIO_LED_POWER,
+               .active_low     = 1,
+       }, {
+               .name           = "esr-9753:orange:wps",
+               .gpio           = ESR_9753_GPIO_LED_WPS,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_button esr_9753_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .threshold      = 3,
+               .gpio           = ESR_9753_GPIO_BUTTON_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .threshold      = 3,
+               .gpio           = ESR_9753_GPIO_BUTTON_WPS,
+               .active_low     = 1,
+       }
+};
+
+static void __init esr_9753_init(void)
+{
+       rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+       rt305x_register_flash(0, &esr_9753_flash_data);
+
+       ramips_register_gpio_leds(-1, ARRAY_SIZE(esr_9753_leds_gpio),
+                                 esr_9753_leds_gpio);
+
+       ramips_register_gpio_buttons(-1, ESR_9753_BUTTONS_POLL_INTERVAL,
+                                    ARRAY_SIZE(esr_9753_gpio_buttons),
+                                    esr_9753_gpio_buttons);
+
+       rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+       rt305x_register_ethernet();
+       rt305x_register_wifi();
+       rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_ESR_9753, "ESR-9753", "Senao / EnGenius ESR-9753",
+            esr_9753_init);