From 8a891d72ed376dd5c3ca251ec4e29c8d8b1c6c08 Mon Sep 17 00:00:00 2001
From: florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 18 Jul 2009 00:40:23 +0000
Subject: [PATCH] [brcm63xx] register GPIO-connected LEDs for known boards
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16887 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
target/linux/brcm63xx/base-files/etc/diag.sh | 12 +
target/linux/brcm63xx/config-2.6.27 | 3 +-
.../arch/mips/bcm63xx/boards/board_bcm963xx.c | 241 +++++++++++++++++-
.../asm-mips/mach-bcm63xx/board_bcm963xx.h | 5 +
4 files changed, 259 insertions(+), 2 deletions(-)
create mode 100755 target/linux/brcm63xx/base-files/etc/diag.sh
diff --git a/target/linux/brcm63xx/base-files/etc/diag.sh b/target/linux/brcm63xx/base-files/etc/diag.sh
new file mode 100755
index 000000000..325e4806e
--- /dev/null
+++ b/target/linux/brcm63xx/base-files/etc/diag.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# Copyright (C) 2009 OpenWrt.org
+
+set_state() {
+ case "$1" in
+ done)
+ [ -d /sys/class/leds/power ] && {
+ echo 1 >/sys/class/leds/power/brightness
+ }
+ ;;
+ esac
+}
diff --git a/target/linux/brcm63xx/config-2.6.27 b/target/linux/brcm63xx/config-2.6.27
index 387df15f7..1b638dc25 100644
--- a/target/linux/brcm63xx/config-2.6.27
+++ b/target/linux/brcm63xx/config-2.6.27
@@ -77,6 +77,7 @@ CONFIG_GENERIC_GPIO=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVICE=y
+CONFIG_GPIO_SYSFS=y
# CONFIG_HAMRADIO is not set
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
@@ -108,7 +109,7 @@ CONFIG_IRQ_CPU=y
# CONFIG_ISDN is not set
CONFIG_KEXEC=y
CONFIG_LBD=y
-# CONFIG_LEDS_GPIO is not set
+CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MACH_ALCHEMY is not set
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
index e3ae72bff..52d4c27a0 100644
--- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -4,6 +4,7 @@
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/init.h>
@@ -54,6 +55,35 @@ static struct board_info __initdata board_96338gw = {
},
.has_ohci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ses",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ }
+ },
};
static struct board_info __initdata board_96338w = {
@@ -64,7 +94,36 @@ static struct board_info __initdata board_96338w = {
.enet0 = {
.force_speed_100 = 1,
.force_duplex_full = 1,
- }
+ },
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ses",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
};
#endif
@@ -93,6 +152,36 @@ static struct board_info __initdata board_96348r = {
.has_phy = 1,
.use_internal_phy = 1,
},
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
};
static struct board_info __initdata board_96348gw_10 = {
@@ -123,6 +212,35 @@ static struct board_info __initdata board_96348gw_10 = {
.cs = 2,
.ext_irq = 2,
},
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
};
static struct board_info __initdata board_96348gw_11 = {
@@ -147,6 +265,35 @@ static struct board_info __initdata board_96348gw_11 = {
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
};
static struct board_info __initdata board_96348gw = {
@@ -175,6 +322,35 @@ static struct board_info __initdata board_96348gw = {
.ext_irq = 2,
.cs = 2,
},
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
};
static struct board_info __initdata board_FAST2404 = {
@@ -270,6 +446,33 @@ static struct board_info __initdata board_96358vw = {
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 23,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 4,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 5,
+ },
+ },
};
static struct board_info __initdata board_96358vw2 = {
@@ -294,6 +497,29 @@ static struct board_info __initdata board_96358vw2 = {
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 23,
+ },
+ {
+ .name = "power",
+ .gpio = 5,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
};
static struct board_info __initdata board_AGPFS0 = {
@@ -546,6 +772,14 @@ static struct resource gpiodev_resource = {
.start = 0xFFFFFFFF,
};
+static struct gpio_led_platform_data bcm63xx_led_data;
+
+static struct platform_device bcm63xx_gpio_leds = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev.platform_data = &bcm63xx_led_data,
+};
+
/*
* third stage init callback, register all board devices.
*/
@@ -606,6 +840,11 @@ int __init board_register_devices(void)
/* Register GPIODEV */
platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
+ bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+ bcm63xx_led_data.leds = board.leds;
+
+ platform_device_register(&bcm63xx_gpio_leds);
+
return 0;
}
diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/board_bcm963xx.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/board_bcm963xx.h
index 85d1e5f41..d154b2859 100644
--- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/board_bcm963xx.h
+++ b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/board_bcm963xx.h
@@ -2,6 +2,8 @@
#define BOARD_BCM963XX_H_
#include <linux/types.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_dsp.h>
@@ -51,6 +53,9 @@ struct board_info {
/* DSP config */
struct bcm63xx_dsp_platform_data dsp;
+
+ /* GPIO LEDs */
+ struct gpio_led leds[5];
};
#endif /* ! BOARD_BCM963XX_H_ */
--
2.20.1