ramips: rt288x: add support for the Belkin F5D8235-4 v1 board

Patch-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29617 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 148 insertions, 0 deletions

diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index df6adf4431..94eb4be4e5 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -14,6 +14,7 @@
 enum ramips_mach_type {
 	RAMIPS_MACH_GENERIC,
 	/* RT2880 based machines */
+	RAMIPS_MACH_F5D8235_V1,		/* Belkin F5D8235 v1 */
 	RAMIPS_MACH_RT_N15,		/* Asus RT-N15 */
 	RAMIPS_MACH_WLI_TX4_AG300N,	/* Buffalo WLI-TX4-AG300N */
 	RAMIPS_MACH_WZR_AGL300NH,	/* Buffalo WZR-AGL300NH */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
index c30b3ad1d9..4189d9eef0 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
@@ -2,6 +2,10 @@ if RALINK_RT288X
 
 menu "Ralink RT288x machine selection"
 
+config RT288X_MACH_F5D8235_V1
+	bool "Belkin F5D8235 V1 board support"
+	select RALINK_DEV_GPIO_LEDS
+
 config RT288X_MACH_RT_N15
 	bool "Asus RT-N15 board support"
 	select RALINK_DEV_GPIO_BUTTONS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
index ab707018d2..5205706f3c 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
@@ -13,6 +13,7 @@ obj-y	:= irq.o setup.o rt288x.o devices.o clock.o
 
 obj-$(CONFIG_EARLY_PRINTK)		+= early_printk.o
 
+obj-$(CONFIG_RT288X_MACH_F5D8235_V1)	+= mach-f5d8235-v1.o
 obj-$(CONFIG_RT288X_MACH_RT_N15)	+= mach-rt-n15.o
 obj-$(CONFIG_RT288X_MACH_WLI_TX4_AG300N) += mach-wli-tx4-ag300n.o
 obj-$(CONFIG_RT288X_MACH_WZR_AGL300NH)	+= mach-wzr-agl300nh.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8235-v1.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8235-v1.c
new file mode 100644
index 0000000000..7db7e6f331
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-f5d8235-v1.c
@@ -0,0 +1,142 @@
+/*
+ *  Belkin F5D825 V1 board support
+ *
+ *  Copyright (C) 2011 Cezary Jackiewicz <cezary.jackiewicz@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/rt288x.h>
+#include <asm/mach-ralink/rt288x_regs.h>
+
+#include "devices.h"
+
+#include <linux/rtl8366.h>
+#include <linux/ethtool.h>
+
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+#define F5D8235_GPIO_RTL8366_SCK	2
+#define F5D8235_GPIO_RTL8366_SDA	1
+
+#define F5D8235_GPIO_LED_USB_BLUE	7
+#define F5D8235_GPIO_LED_USB_ORANGE	8
+#define F5D8235_GPIO_BUTTON_WPS		0
+#define F5D8235_GPIO_BUTTON_RESET	9
+
+#define F5D8235_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition f5d8235_partitions[] = {
+	{
+		.name	= "uboot",
+		.offset	= 0,
+		.size	= 0x050000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "kernel and rootfs",
+		.offset	= 0x050000,
+		.size	= 0x790000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x1D0000,
+		.size	= 0x610000,
+	}, {
+		.name	= "nvram",
+		.offset	= 0x7E0000,
+		.size	= 0x010000,
+	}, {
+		.name	= "factory",
+		.offset	= 0x7F0000,
+		.size	= 0x010000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data f5d8235_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.nr_parts	= ARRAY_SIZE(f5d8235_partitions),
+	.parts		= f5d8235_partitions,
+#endif
+};
+
+static struct rtl8366_platform_data f5d8235_rtl8366s_data = {
+	.gpio_sda	= F5D8235_GPIO_RTL8366_SDA,
+	.gpio_sck	= F5D8235_GPIO_RTL8366_SCK,
+};
+
+static struct platform_device f5d8235_rtl8366s_device = {
+	.name		= RTL8366S_DRIVER_NAME,
+	.id		= -1,
+	.dev = {
+		.platform_data	= &f5d8235_rtl8366s_data,
+	}
+};
+
+static struct gpio_led f5d8235_leds_gpio[] __initdata = {
+	{
+		.name		= "f5d8234-v1:blue:storage",
+		.gpio		= F5D8235_GPIO_LED_USB_BLUE,
+		.active_low	= 1,
+	},{
+		.name		= "f5d8234-v1:orange:storage",
+		.gpio		= F5D8235_GPIO_LED_USB_ORANGE,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button f5d8235_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.threshold	= 3,
+		.gpio		= F5D8235_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= F5D8235_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+static void __init f5d8235_init(void)
+{
+	rt288x_gpio_init(RT2880_GPIO_MODE_UART0 | RT2880_GPIO_MODE_I2C);
+
+	rt288x_register_flash(0, &f5d8235_flash_data);
+	rt288x_register_wifi();
+	rt288x_register_wdt();
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(f5d8235_leds_gpio),
+				  f5d8235_leds_gpio);
+
+	ramips_register_gpio_buttons(-1, F5D8235_BUTTONS_POLL_INTERVAL,
+				     ARRAY_SIZE(f5d8235_gpio_buttons),
+				     f5d8235_gpio_buttons);
+
+	platform_device_register(&f5d8235_rtl8366s_device);
+
+	rt288x_eth_data.speed = SPEED_1000;
+	rt288x_eth_data.duplex = DUPLEX_FULL;
+	rt288x_eth_data.tx_fc = 1;
+	rt288x_eth_data.rx_fc = 1;
+	rt288x_register_ethernet();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_F5D8235_V1, "F5D8235_V1",
+	     "Belkin F5D8235 v1", f5d8235_init);