ramips: rt305x: add support for the Asus WL-330N3G board
authorGabor Juhos <juhosg@openwrt.org>
Mon, 23 Apr 2012 16:56:05 +0000 (16:56 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Mon, 23 Apr 2012 16:56:05 +0000 (16:56 +0000)
This patch adds support for the ASUS WL-330N3G

Comparing to the WL-330N, It have 32MB ram, usb support and a bicolor led.

The bi-color led is driven by 2 gpio.
I don't know how to handle this, so I simply made 2 leds : one red, one blue.
But the red light takes precedence over the blue one according to the chart below.

r = led is red
b = led is blue
0 = led is off

xy= x->r for red, b for blue led, y->value of brightness in /sys/class/leds/x/brughtness

initial state action  led gpio state

r0 b0 r0->r1  r   r0 b0
r0 b0 b0->b1   b r0 b1

r1 b0 r1->r0  0 r0 b0
r1 b0 b0->b1  r r1 *b1*

r1 b1 r1->r0   b r0 b1
r1 b1 b1->b0   r r1 b0

r0 b1 r0->r1   r r1 *b1*
r0 b1 b1->b0   0 r0 r0

Signed-off-by: Frédéric Leroy <fredo@starox.org>
SVN-Revision: 31450

target/linux/ramips/base-files/etc/diag.sh
target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
target/linux/ramips/base-files/lib/ramips.sh
target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wl-330n3g.c [new file with mode: 0644]
target/linux/ramips/image/Makefile
target/linux/ramips/rt305x/config-3.3

index 2d351d6..bb70fe7 100755 (executable)
@@ -69,7 +69,7 @@ get_status_led() {
        rt-n10-plus)
                status_led="asus:green:wps"
                ;;
-       rt-n56u | wl-330n )
+       rt-n56u | wl-330n | wl-330n3g)
                status_led="asus:blue:power"
                ;;
        sl-r7205)
index 34821ec..7937d76 100644 (file)
@@ -70,6 +70,7 @@ case "$FIRMWARE" in
        wcr-150gn | \
        whr-g300n | \
        wl-330n | \
+       wl-330n3g | \
        wl-351 | \
        wli-tx4-ag300n | \
        wr512-3gn | \
index bd5de41..b02dfab 100644 (file)
@@ -31,6 +31,7 @@ preinit_set_mac_address() {
        w306r-v20 |\
        w502u    |\
        wl-330n |\
+       wl-330n3g |\
        wr6202 |\
        xdxrn502j)
                mac=$(ramips_get_mac_binary factory 40)
index 045d952..c20b80c 100755 (executable)
@@ -59,6 +59,9 @@ ramips_board_name() {
        *"Asus WL-330N")
                name="wl-330n"
                ;;
+       *"Asus WL-330N3G")
+               name="wl-330n3g"
+               ;;
        *"Aztech HW550-3G")
                name="hw550-3g"
                ;;
index 08b04f9..b2d9df9 100644 (file)
@@ -30,6 +30,7 @@ enum ramips_mach_type {
        RAMIPS_MACH_RT_N10_PLUS,        /* Asus RT-N10+ */
        RAMIPS_MACH_NW718,              /* Netcore NW718 */
        RAMIPS_MACH_WL_330N,            /* Asus WL-330N */
+       RAMIPS_MACH_WL_330N3G,          /* Asus WL-330N3G */
 
        /* RT3052 based machines */
        RAMIPS_MACH_ARGUS_ATP52B,       /* Argus ATP-52B */
index b9850a6..d8370ce 100644 (file)
@@ -36,6 +36,11 @@ config RT305X_MACH_WL_330N
        select RALINK_DEV_GPIO_BUTTONS
        select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_WL_330N3G
+       bool "Asus WL-330N3G board support"
+       select RALINK_DEV_GPIO_BUTTONS
+       select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_HW550_3G
        bool "Aztech HW550-3G support"
        select RALINK_DEV_GPIO_BUTTONS
index f5c6aa8..66940cf 100644 (file)
@@ -35,6 +35,7 @@ obj-$(CONFIG_RT305X_MACH_WCR150GN)    += mach-wcr150gn.o
 obj-$(CONFIG_RT305X_MACH_WHR_G300N)    += mach-whr-g300n.o
 obj-$(CONFIG_RT305X_MACH_WR512_3GN)    += mach-wr512-3gn.o
 obj-$(CONFIG_RT305X_MACH_WL_330N)      += mach-wl-330n.o
+obj-$(CONFIG_RT305X_MACH_WL_330N3G)    += mach-wl-330n3g.o
 obj-$(CONFIG_RT305X_MACH_WL341V3)      += mach-wl341v3.o
 obj-$(CONFIG_RT305X_MACH_WL351)                += mach-wl351.o
 obj-$(CONFIG_RT305X_MACH_WR6202)       += mach-wr6202.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wl-330n3g.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-wl-330n3g.c
new file mode 100644 (file)
index 0000000..599b9a9
--- /dev/null
@@ -0,0 +1,100 @@
+/*
+ *  Asus WL_330N3G board support
+ *
+ *  Copyright (C) 2012 Frederic Leroy <fredo@starox.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/spi/spi.h>
+#include <linux/spi/flash.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 WL_330N3G_GPIO_BUTTON_RESET    10
+#define WL_330N3G_GPIO_BUTTON_WPS      0
+#define WL_330N3G_GPIO_LED_3G_BLUE     9
+#define WL_330N3G_GPIO_LED_3G_RED      13
+#define WL_330N3G_GPIO_LED_POWER       11
+#define WL_330N3G_KEYS_POLL_INTERVAL   20
+#define WL_330N3G_KEYS_DEBOUNCE_INTERVAL (3 * WL_330N3G_KEYS_POLL_INTERVAL)
+
+const struct flash_platform_data wl_330n3g_flash = {
+       .type           = "mx25l3205d",
+};
+
+struct spi_board_info wl_330n3g_spi_slave_info[] __initdata = {
+       {
+               .modalias       = "m25p80",
+               .platform_data  = &wl_330n3g_flash,
+               .irq            = -1,
+               .max_speed_hz   = 10000000,
+               .bus_num        = 0,
+               .chip_select    = 0,
+       },
+};
+
+static struct gpio_keys_button wl_330n3g_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = WL_330N3G_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WL_330N3G_GPIO_BUTTON_RESET,
+               .active_low     = 1,
+       },
+       {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = WL_330N3G_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WL_330N3G_GPIO_BUTTON_WPS,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_led wl_330n3g_leds_gpio[] __initdata = {
+       {
+               .name           = "asus:blue:3g",
+               .gpio           = WL_330N3G_GPIO_LED_3G_BLUE,
+               .active_low     = 1,
+       }, {
+               .name           = "asus:red:3g",
+               .gpio           = WL_330N3G_GPIO_LED_3G_RED,
+               .active_low     = 1,
+       }, {
+               .name           = "asus:blue:power",
+               .gpio           = WL_330N3G_GPIO_LED_POWER,
+               .active_low     = 1,
+       }
+};
+
+static void __init wl_330n3g_init(void)
+{
+       rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+       rt305x_register_spi(wl_330n3g_spi_slave_info,
+                           ARRAY_SIZE(wl_330n3g_spi_slave_info));
+       rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+       rt305x_register_ethernet();
+       ramips_register_gpio_leds(-1, ARRAY_SIZE(wl_330n3g_leds_gpio),
+                                 wl_330n3g_leds_gpio);
+       ramips_register_gpio_buttons(-1, WL_330N3G_KEYS_POLL_INTERVAL,
+                                    ARRAY_SIZE(wl_330n3g_gpio_buttons),
+                                    wl_330n3g_gpio_buttons);
+       rt305x_register_wifi();
+       rt305x_register_usb();
+       rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_WL_330N3G, "WL_330N3G", "Asus WL-330N3G",
+            wl_330n3g_init);
index 1330fa3..d3ddb72 100644 (file)
@@ -395,6 +395,10 @@ define Image/Build/Profile/WL_330N
        $(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,wl-330n,WL_330N,ttyS1,57600,spi)
 endef
 
+define Image/Build/Profile/WL_330N3G
+       $(call Image/Build/Template/$(fs_squash)/$(1),GENERIC_4M,wl-330n3g,WL_330N3G,ttyS1,57600,spi)
+endef
+
 define Image/Build/Profile/WL341V3
        $(call Image/Build/Template/$(fs_squash)/$(1),WL341V3,wl341v3,WL341V3)
 endef
@@ -441,6 +445,7 @@ define Image/Build/Profile/Default
        $(call Image/Build/Profile/WCR150GN,$(1))
        $(call Image/Build/Profile/WHRG300N,$(1))
        $(call Image/Build/Profile/WL_330N,$(1))
+       $(call Image/Build/Profile/WL_330N3G,$(1))
        $(call Image/Build/Profile/WL341V3,$(1))
        $(call Image/Build/Profile/WL351,$(1))
        $(call Image/Build/Profile/WR5123GN,$(1))
index cc461c3..bea6349 100644 (file)
@@ -121,6 +121,7 @@ CONFIG_RT305X_MACH_WHR_G300N=y
 CONFIG_RT305X_MACH_WL341V3=y
 CONFIG_RT305X_MACH_WL351=y
 CONFIG_RT305X_MACH_WL_330N=y
+CONFIG_RT305X_MACH_WL_330N3G=y
 CONFIG_RT305X_MACH_WR512_3GN=y
 CONFIG_RT305X_MACH_WR6202=y
 CONFIG_RT305X_MACH_XDX_RN502J=y