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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-18 07:23:02 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-18 07:23:02 +0000
commit4b6389781e7391ec76eaaab51b32c018ef9bad96 (patch)
tree2103aa71693e94b60777d1685ee776567e4b2dd1 /target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c
parentb929e2ef3fb4a9599a4d21c75bde5d8562afb4f1 (diff)
ramips: rt3883: add inital support for the DIR-645 board
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33843 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c')
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c147
1 files changed, 147 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c b/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c
new file mode 100644
index 0000000000..0c6fbdbae6
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/mach-dir-645.c
@@ -0,0 +1,147 @@
+/*
+ * D-Link DIR-645 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/rtl8367.h>
+#include <linux/ethtool.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 DIR_645_GPIO_LED_INET 0
+#define DIR_645_GPIO_LED_WPS 26
+
+#define DIR_645_GPIO_BUTTON_RESET 9
+#define DIR_645_GPIO_BUTTON_WPS 14
+
+#define DIR_645_GPIO_USB_POWER 30
+
+#define DIR_645_GPIO_RTL8367_SCK 2
+#define DIR_645_GPIO_RTL8367_SDA 1
+
+#define DIR_645_KEYS_POLL_INTERVAL 20
+#define DIR_645_KEYS_DEBOUNCE_INTERVAL (3 * DIR_645_KEYS_POLL_INTERVAL)
+
+static struct gpio_led dir_645_leds_gpio[] __initdata = {
+ {
+ .name = "d-link:green:inet",
+ .gpio = DIR_645_GPIO_LED_INET,
+ .active_low = 1,
+ },
+ {
+ .name = "d-link:green:wps",
+ .gpio = DIR_645_GPIO_LED_WPS,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button dir_645_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = DIR_645_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_645_GPIO_BUTTON_RESET,
+ .active_low = 1,
+ },
+ {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = DIR_645_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = DIR_645_GPIO_BUTTON_WPS,
+ .active_low = 1,
+ }
+};
+
+static struct rtl8367_extif_config dir_645_rtl8367_extif1_cfg = {
+ .txdelay = 1,
+ .rxdelay = 0,
+ .mode = RTL8367_EXTIF_MODE_RGMII,
+ .ability = {
+ .force_mode = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ .link = 1,
+ .duplex = 1,
+ .speed = RTL8367_PORT_SPEED_1000,
+ }
+};
+
+static struct rtl8367_platform_data dir_645_rtl8367_data = {
+ .gpio_sda = DIR_645_GPIO_RTL8367_SDA,
+ .gpio_sck = DIR_645_GPIO_RTL8367_SCK,
+ .extif1_cfg = &dir_645_rtl8367_extif1_cfg,
+};
+
+static struct platform_device dir_645_rtl8367_device = {
+ .name = RTL8367B_DRIVER_NAME,
+ .id = -1,
+ .dev = {
+ .platform_data = &dir_645_rtl8367_data,
+ }
+};
+
+static struct spi_board_info dir_645_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ }
+};
+
+static void __init dir_645_gpio_init(void)
+{
+ rt3883_gpio_init(RT3883_GPIO_MODE_I2C |
+ RT3883_GPIO_MODE_UART0(RT3883_GPIO_MODE_GPIO) |
+ RT3883_GPIO_MODE_JTAG |
+ RT3883_GPIO_MODE_PCI(RT3883_GPIO_MODE_PCI_FNC));
+}
+
+static void __init dir_645_init(void)
+{
+ dir_645_gpio_init();
+
+ rt3883_register_spi(dir_645_spi_info,
+ ARRAY_SIZE(dir_645_spi_info));
+
+ ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_645_leds_gpio),
+ dir_645_leds_gpio);
+
+ ramips_register_gpio_buttons(-1, DIR_645_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(dir_645_gpio_buttons),
+ dir_645_gpio_buttons);
+
+ platform_device_register(&dir_645_rtl8367_device);
+
+ rt3883_wlan_data.disable_5ghz = 1;
+ rt3883_register_wlan();
+
+ rt3883_eth_data.speed = SPEED_1000;
+ rt3883_eth_data.duplex = DUPLEX_FULL;
+ rt3883_eth_data.tx_fc = 1;
+ rt3883_eth_data.rx_fc = 1;
+ rt3883_register_ethernet();
+
+ rt3883_register_wdt(false);
+ rt3883_register_usbhost();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_DIR_645, "DIR-645", "D-Link DIR-645", dir_645_init);