From ed292123bc5c9a242273ad5e9251da05fc7377c6 Mon Sep 17 00:00:00 2001
From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 3 Apr 2013 09:58:44 +0000
Subject: [ramips] move files to files-3.7

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36161 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../arch/mips/ralink/rt3883/mach-omni-emb-hpm.c    | 157 +++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 target/linux/ramips/files-3.7/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c

(limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c')

diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c
new file mode 100644
index 000000000..77ccff624
--- /dev/null
+++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt3883/mach-omni-emb-hpm.c
@@ -0,0 +1,157 @@
+/*
+ *  Omnima EMB HPM board support
+ *
+ *  Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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/ethtool.h>
+#include <linux/gpio.h>
+#include <linux/rt2x00_platform.h>
+#include <linux/spi/spi.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/rt3883.h>
+#include <asm/mach-ralink/rt3883_regs.h>
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+#include "devices.h"
+
+#define OMNI_EMB_HPM_GPIO_LED_POWER		7
+#define OMNI_EMB_HPM_GPIO_LED_ETH_GREEN		20
+#define OMNI_EMB_HPM_GPIO_LED_ETH_RED		18
+#define OMNI_EMB_HPM_GPIO_LED_STATUS		21
+#define OMNI_EMB_HPM_GPIO_LED_WIFI_GREEN	17
+#define OMNI_EMB_HPM_GPIO_LED_WIFI_RED		19
+
+#define OMNI_EMB_HPM_GPIO_BUTTON_RESET		14
+
+#define OMNI_EMB_HPM_GPIO_USB0_ENABLE		2
+#define OMNI_EMB_HPM_GPIO_USB1_ENABLE		1
+#define OMNI_EMB_HPM_GPIO_USB0_OC		12
+#define OMNI_EMB_HPM_GPIO_USB1_OC		13
+
+#define OMNI_EMB_HPM_KEYS_POLL_INTERVAL	20
+#define OMNI_EMB_HPM_KEYS_DEBOUNCE_INTERVAL (3 * OMNI_EMB_HPM_KEYS_POLL_INTERVAL)
+
+static struct gpio_led omni_emb_hpm_leds_gpio[] __initdata = {
+	{
+		.name		= "emb:orange:power",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_POWER,
+		.active_low	= 1,
+	},
+	{
+		.name		= "emb:green:status",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_STATUS,
+	},
+	{
+		.name		= "emb:green:eth",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_ETH_GREEN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "emb:red:eth",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_ETH_RED,
+		.active_low	= 1,
+	},
+	{
+		.name		= "emb:green:wifi",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_WIFI_GREEN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "emb:red:wifi",
+		.gpio		= OMNI_EMB_HPM_GPIO_LED_WIFI_RED,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button omni_emb_hpm_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = OMNI_EMB_HPM_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= OMNI_EMB_HPM_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	},
+};
+
+static struct spi_board_info omni_emb_hpm_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+	}
+};
+
+
+static void __init omni_emb_hpm_gpio_request(unsigned int gpio,
+					     unsigned long flags,
+					     const char *label,
+					     bool free)
+{
+	int err;
+
+	err = gpio_request_one(gpio, flags, label);
+	if (err) {
+		pr_err("EMB_HPM: can't setup GPIO%u (%s), err=%d\n",
+			gpio, label, err);
+		return;
+	}
+
+	if (free)
+		gpio_free(gpio);
+}
+
+static void __init omni_emb_hpm_gpio_init(void)
+{
+	rt3883_gpio_init(RT3883_GPIO_MODE_I2C |
+		         RT3883_GPIO_MODE_UART0(RT3883_GPIO_MODE_GPIO) |
+			 RT3883_GPIO_MODE_JTAG);
+
+	omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB0_ENABLE,
+				  GPIOF_OUT_INIT_HIGH,
+				  "USB0 power", true);
+	omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB1_ENABLE,
+				  GPIOF_OUT_INIT_HIGH,
+				  "USB1 power", true);
+	omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB0_OC,
+				  GPIOF_IN, "USB0 OC", false);
+	omni_emb_hpm_gpio_request(OMNI_EMB_HPM_GPIO_USB1_OC,
+				  GPIOF_IN, "USB1 OC", false);
+}
+
+static void __init omni_emb_hpm_init(void)
+{
+	omni_emb_hpm_gpio_init();
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_hpm_leds_gpio),
+				  omni_emb_hpm_leds_gpio);
+
+	ramips_register_gpio_buttons(-1, OMNI_EMB_HPM_KEYS_POLL_INTERVAL,
+				     ARRAY_SIZE(omni_emb_hpm_gpio_buttons),
+				     omni_emb_hpm_gpio_buttons);
+
+	rt3883_register_spi(omni_emb_hpm_spi_info,
+			    ARRAY_SIZE(omni_emb_hpm_spi_info));
+
+	rt3883_register_wlan();
+
+	rt3883_eth_data.phy_mask = BIT(4);
+	rt3883_register_ethernet();
+
+	rt3883_register_wdt(false);
+	rt3883_register_usbhost();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB_HPM, "OMNI-EMB-HPM", "Omnima EMB HPM",
+	     omni_emb_hpm_init);
-- 
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