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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 2/2] at91sam9260/9g20ek: add led support
Date: Thu,  5 Jan 2012 14:36:38 +0100	[thread overview]
Message-ID: <1325770598-10931-2-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1325770598-10931-1-git-send-email-plagnioj@jcrosoft.com>

use ds3 for heartbeat and ds5 for dfu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 arch/arm/boards/at91sam9260ek/env/bin/init_board |    1 +
 arch/arm/boards/at91sam9260ek/init.c             |   32 ++++++++++++++++++++++
 arch/arm/configs/at91sam9260ek_defconfig         |    5 +++
 arch/arm/configs/at91sam9g20ek_defconfig         |    5 +++
 4 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boards/at91sam9260ek/env/bin/init_board b/arch/arm/boards/at91sam9260ek/env/bin/init_board
index 0a6baf7..977430d 100644
--- a/arch/arm/boards/at91sam9260ek/env/bin/init_board
+++ b/arch/arm/boards/at91sam9260ek/env/bin/init_board
@@ -46,4 +46,5 @@ echo ""
 echo "Start DFU Mode"
 echo ""
 
+led ds5 1
 dfu ${dfu_config} -P ${product_id} -V ${vendor_id}
diff --git a/arch/arm/boards/at91sam9260ek/init.c b/arch/arm/boards/at91sam9260ek/init.c
index a11998a..4bff35e 100644
--- a/arch/arm/boards/at91sam9260ek/init.c
+++ b/arch/arm/boards/at91sam9260ek/init.c
@@ -200,6 +200,37 @@ static struct at91_udc_data __initdata ek_udc_data = {
 	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
 };
 
+struct gpio_led leds[] = {
+	{
+		.gpio	= AT91_PIN_PA6,
+		.active_low	= 1,
+		.led	= {
+			.name = "ds5",
+		},
+	}, {
+		.gpio	= AT91_PIN_PA9,
+		.led	= {
+			.name = "ds3",
+		},
+	},
+};
+
+static void __init ek_add_led(void)
+{
+	int i;
+
+#ifdef CONFIG_AT91_HAVE_2MMC
+	leds[0].gpio = AT91_PIN_PB8;
+	leds[1].gpio = AT91_PIN_PB9;
+#endif
+
+	for (i = 0; i < ARRAY_SIZE(leds); i++) {
+		at91_set_gpio_output(leds[i].gpio, leds[i].active_low);
+		led_gpio_register(&leds[i]);
+	}
+	led_set_trigger(LED_TRIGGER_HEARTBEAT, &leds[1].led);
+}
+
 static int at91sam9260ek_mem_init(void)
 {
 	at91_add_device_sdram(64 * 1024 * 1024);
@@ -227,6 +258,7 @@ static int at91sam9260ek_devices_init(void)
 	at91_add_device_udc(&ek_udc_data);
 	ek_usb_add_device_mci();
 	ek_add_device_buttons();
+	ek_add_led();
 
 	armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
 	ek_set_board_type();
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index f6d0f25..613dd9f 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -39,6 +39,8 @@ CONFIG_CMD_OFTREE=y
 CONFIG_CMD_TIMEOUT=y
 CONFIG_CMD_PARTITION=y
 CONFIG_CMD_GPIO=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LED_TRIGGER=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
@@ -60,6 +62,9 @@ CONFIG_USB_GADGET_SERIAL=y
 CONFIG_MCI=y
 CONFIG_MCI_STARTUP=y
 CONFIG_MCI_ATMEL=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_LED_TRIGGERS=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_WRITE=y
 CONFIG_FS_FAT_LFN=y
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index 16b6252..18bd2ae 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -40,6 +40,8 @@ CONFIG_CMD_OFTREE=y
 CONFIG_CMD_TIMEOUT=y
 CONFIG_CMD_PARTITION=y
 CONFIG_CMD_GPIO=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LED_TRIGGER=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
 CONFIG_NET_NFS=y
@@ -61,6 +63,9 @@ CONFIG_USB_GADGET_SERIAL=y
 CONFIG_MCI=y
 CONFIG_MCI_STARTUP=y
 CONFIG_MCI_ATMEL=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_LED_TRIGGERS=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_WRITE=y
 CONFIG_FS_FAT_LFN=y
-- 
1.7.7


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      reply	other threads:[~2012-01-05 13:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-05 13:36 [PATCH 1/2] at91sam9260/9g20ek: add dfu and usb serial support Jean-Christophe PLAGNIOL-VILLARD
2012-01-05 13:36 ` Jean-Christophe PLAGNIOL-VILLARD [this message]

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