[ar71xx] register SPI bus on the AP83 board

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-ap83.c

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap83.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap83.c
index dd16285d74ab241e0c74046f69b86945c6d22048..4ebdc61ce513abeefd5139cfea021cf1012c99f2 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap83.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap83.c
@@ -1,7 +1,7 @@
 /*
  *  Atheros AP83 board support
  *
- *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  This program is free software; you can redistribute it and/or modify it
@@ -11,11 +11,73 @@
 
 #include <linux/platform_device.h>
 #include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
 
 #include <asm/mips_machine.h>
 #include <asm/mach-ar71xx/ar71xx.h>
-#include <asm/mach-ar71xx/pci.h>
-#include <asm/mach-ar71xx/platform.h>
+
+#include "devices.h"
+
+#define AP83_GPIO_LED_WLAN     6
+#define AP83_GPIO_LED_POWER    14
+#define AP83_GPIO_LED_JUMPSTART        15
+#define AP83_GPIO_BTN_JUMPSTART        12
+#define AP83_GPIO_BTN_RESET    21
+
+#define AP83_GPIO_VSC7385_CS   1
+#define AP83_GPIO_VSC7385_MISO 3
+#define AP83_GPIO_VSC7385_MOSI 16
+#define AP83_GPIO_VSC7385_SCK  17
+
+static struct gpio_led ap83_leds_gpio[] __initdata = {
+       {
+               .name           = "ap83:green:jumpstart",
+               .gpio           = AP83_GPIO_LED_JUMPSTART,
+               .active_low     = 0,
+       }, {
+               .name           = "ap83:green:power",
+               .gpio           = AP83_GPIO_LED_POWER,
+               .active_low     = 0,
+       }, {
+               .name           = "ap83:green:wlan",
+               .gpio           = AP83_GPIO_LED_WLAN,
+               .active_low     = 0,
+       },
+};
+
+static struct gpio_button ap83_gpio_buttons[] __initdata = {
+       {
+               .desc           = "soft_reset",
+               .type           = EV_KEY,
+               .code           = BTN_0,
+               .threshold      = 5,
+               .gpio           = AP83_GPIO_BTN_RESET,
+               .active_low     = 1,
+       } , {
+               .desc           = "jumpstart",
+               .type           = EV_KEY,
+               .code           = BTN_1,
+               .threshold      = 5,
+               .gpio           = AP83_GPIO_BTN_JUMPSTART,
+               .active_low     = 1,
+       }
+};
+
+static struct spi_gpio_platform_data ap83_spi_data = {
+       .miso   = AP83_GPIO_VSC7385_MISO,
+       .mosi   = AP83_GPIO_VSC7385_MOSI,
+       .sck    = AP83_GPIO_VSC7385_SCK,
+       .num_chipselect = 1,
+};
+
+static struct platform_device ap83_spi_device = {
+       .name           = "spi_gpio",
+       .id             = 0,
+       .dev            = {
+               .platform_data = &ap83_spi_data,
+       }
+};
 
 static void __init ap83_setup(void)
 {
@@ -25,6 +87,25 @@ static void __init ap83_setup(void)
        ar71xx_eth0_data.phy_mask = 0x1;
 
        ar71xx_add_device_eth(0);
+
+       ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+       ar71xx_eth1_data.phy_mask = 0x0;
+       ar71xx_eth1_data.speed = SPEED_1000;
+       ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+       ar71xx_add_device_eth(1);
+
+       ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap83_leds_gpio),
+                                       ap83_leds_gpio);
+
+       ar71xx_add_device_gpio_buttons(-1, 20, ARRAY_SIZE(ap83_gpio_buttons),
+                                       ap83_gpio_buttons);
+
+       ar71xx_add_device_usb();
+
+       ar91xx_add_device_wmac();
+
+       platform_device_register(&ap83_spi_device);
 }
 
-MIPS_MACHINE(MACH_AR71XX_AP83, "Atheros AP83", ap83_setup);
+MIPS_MACHINE(AR71XX_MACH_AP83, "Atheros AP83", ap83_setup);