ramips: add support for D-Link DIR-615 H1

rt2x00 still needs some patching as the radio doesn't come to life.
Installation via webflash.

[juhosg: fix whitespace issues, remove rt305x_register_usb
from machine setup because the board has no USB port]

Signed-off-by: Mikko Hissa <mikko.hissa@uta.fi>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33205 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 120 insertions, 1 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 2de19d799a..d09bd4101d 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
@@ -63,6 +63,7 @@ enum ramips_mach_type {
 	
 	/* RT3352 based machines */
 	RAMIPS_MACH_ALL5002,		/* Allnet ALL5002 */
+	RAMIPS_MACH_DIR_615_H1,
 
 	/* RT3662 based machines */
 	RAMIPS_MACH_RT_N56U,		/* Asus RT-N56U */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index 48745ae5d6..5837196f6e 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -16,7 +16,7 @@ config RT305X_MACH_ALL0256N
 	bool "Allnet ALL0256N support"
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
-	
+
 config RT305X_MACH_ALL5002
 	bool "Allnet ALL5002 support"
 	select RALINK_DEV_GPIO_BUTTONS
@@ -71,6 +71,11 @@ config RT305X_MACH_DIR_300_REVB
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_DIR_615_H1
+	bool "D-Link DIR-615 H1 board support"
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_DAP_1350
 	bool "D-Link DAP-1350 board support"
 	select RALINK_DEV_GPIO_BUTTONS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index e5035e2e66..0dcb1f9e3d 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_RT305X_MACH_BC2)		+= mach-bc2.o
 obj-$(CONFIG_RT305X_MACH_ALL0256N)	+= mach-all0256n.o
 obj-$(CONFIG_RT305X_MACH_ALL5002)	+= mach-all5002.o
 obj-$(CONFIG_RT305X_MACH_DIR_300_REVB)	+= mach-dir-300-revb.o
+obj-$(CONFIG_RT305X_MACH_DIR_615_H1)	+= mach-dir-615-h1.o
 obj-$(CONFIG_RT305X_MACH_DAP_1350)	+= mach-dap-1350.o
 obj-$(CONFIG_RT305X_MACH_ESR_9753)	+= mach-esr-9753.o
 obj-$(CONFIG_RT305X_MACH_F5D8235_V2)    += mach-f5d8235-v2.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-615-h1.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-615-h1.c
new file mode 100644
index 0000000000..dbfe4aa92f
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-615-h1.c
@@ -0,0 +1,112 @@
+/*
+ *  D-Link DIR-615 H1
+ *
+ *  Copyright (C) 2012 Mikko Hissa <mikko.hissa@uta.fi>
+ *
+ *  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/spi/spi.h>
+#include <linux/spi/flash.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 DIR_615_H1_GPIO_LED_WAN_AMBER	12 /* active low */
+#define DIR_615_H1_GPIO_LED_WAN_GREEN	13 /* active low */
+#define DIR_615_H1_GPIO_LED_WPS_BLUE	14 /* active low */
+
+#define DIR_615_H1_GPIO_LED_STATUS_AMBER 7
+#define DIR_615_H1_GPIO_LED_STATUS_GREEN 9
+
+#define DIR_615_H1_GPIO_BUTTON_RESET	10 /* active low */
+#define DIR_615_H1_GPIO_BUTTON_WPS	0  /* active low */
+
+#define DIR_615_H1_KEYS_POLL_INTERVAL	20
+#define DIR_615_H1_KEYS_DEBOUNCE_INTERVAL (3 * DIR_615_H1_KEYS_POLL_INTERVAL)
+
+static struct gpio_led dir_615_h1_leds_gpio[] __initdata = {
+	{
+		.name		= "d-link:amber:status",
+		.gpio		= DIR_615_H1_GPIO_LED_STATUS_AMBER,
+	}, {
+		.name		= "d-link:green:status",
+		.gpio		= DIR_615_H1_GPIO_LED_STATUS_GREEN,
+	}, {
+		.name		= "d-link:amber:wan",
+		.gpio		= DIR_615_H1_GPIO_LED_WAN_AMBER,
+		.active_low	= 1,
+	}, {
+		.name		= "d-link:green:wan",
+		.gpio		= DIR_615_H1_GPIO_LED_WAN_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "d-link:blue:wps",
+		.gpio		= DIR_615_H1_GPIO_LED_WPS_BLUE,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button dir_615_h1_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = DIR_615_H1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DIR_615_H1_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = DIR_615_H1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DIR_615_H1_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+const struct flash_platform_data dir615h1_flash = {
+	.type		= "mx25l3205d",
+};
+
+struct spi_board_info dir615h1_spi_slave_info[] __initdata = {
+	{
+		.modalias	= "m25p80",
+		.platform_data	= &dir615h1_flash,
+		.irq		= -1,
+		.max_speed_hz	= 10000000,
+		.bus_num	= 0,
+		.chip_select	= 0,
+	},
+};
+
+static void __init dir615h1_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+	rt305x_register_spi(dir615h1_spi_slave_info,
+			    ARRAY_SIZE(dir615h1_spi_slave_info));
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+	rt305x_register_ethernet();
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_615_h1_leds_gpio),
+				  dir_615_h1_leds_gpio);
+	ramips_register_gpio_buttons(-1, DIR_615_H1_KEYS_POLL_INTERVAL,
+				     ARRAY_SIZE(dir_615_h1_gpio_buttons),
+				     dir_615_h1_gpio_buttons);
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_DIR_615_H1, "DIR-615-H1", "D-Link DIR-615 H1",
+	     dir615h1_init);