From 6b9170887e1b912b657dab4597f8b44ae4dbdf50 Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Wed, 16 Nov 2016 17:52:06 +0000 Subject: ARM: bcm2835: Fix names for the Raspberry Pi GPIO lines There are some differences between the schematics and the official firmware DTS [1]. So based on these additional information the following has been changed: * use consistent "CAM_GPIO1" for camera LED * use consistent "CAM_GPIO0" for camera shutdown * add "USB_LIMIT" for USB current limit (0=600mA, 1=1200mA) [1] - https://github.com/raspberrypi/firmware/blob/master/extra/dt-blob.dts Signed-off-by: Stefan Wahren Signed-off-by: Eric Anholt --- arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot/dts/bcm2835-rpi-a-plus.dts') diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts index 5a22c7965f34..d0704540db6b 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -63,13 +63,13 @@ "SCL0", "NC", /* GPIO30 */ "NC", /* GPIO31 */ - "NC", /* GPIO32 */ + "CAM_GPIO1", /* GPIO32 */ "NC", /* GPIO33 */ "NC", /* GPIO34 */ "PWR_LOW_N", /* GPIO35 */ "NC", /* GPIO36 */ "NC", /* GPIO37 */ - "NC", /* GPIO38 */ + "USB_LIMIT", /* GPIO38 */ "NC", /* GPIO39 */ "PWM0_OUT", /* GPIO40 */ "CAM_GPIO0", /* GPIO41 */ -- cgit v1.2.3