openwrt/target/linux/bcm27xx/patches-6.1/950-0104-pinctrl-bcm2835-Set-base-to-0-give-expected-gpio-num.patch
Álvaro Fernández Rojas 793f8ab62c bcm27xx: 6.1: add kernel patches
Add kernel patches for version 6.1.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-06-09 19:12:30 +02:00

41 lines
1.3 KiB
Diff

From 6a7b06ce653de770fc66d34399e57a32b7734bac Mon Sep 17 00:00:00 2001
From: notro <notro@tronnes.org>
Date: Thu, 10 Jul 2014 13:59:47 +0200
Subject: [PATCH] pinctrl-bcm2835: Set base to 0 give expected gpio
numbering
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
SQUASH: pinctrl: bcm2835: Set base for bcm2711 GPIO to 0
Without this patch GPIOs don't seem to work properly, primarily
noticeable as broken LEDs.
Squash with "pinctrl-bcm2835: Set base to 0 give expected gpio numbering"
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -393,7 +393,7 @@ static const struct gpio_chip bcm2835_gp
.get = bcm2835_gpio_get,
.set = bcm2835_gpio_set,
.set_config = gpiochip_generic_config,
- .base = -1,
+ .base = 0,
.ngpio = BCM2835_NUM_GPIOS,
.can_sleep = false,
.of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,
@@ -410,7 +410,7 @@ static const struct gpio_chip bcm2711_gp
.get = bcm2835_gpio_get,
.set = bcm2835_gpio_set,
.set_config = gpiochip_generic_config,
- .base = -1,
+ .base = 0,
.ngpio = BCM2711_NUM_GPIOS,
.can_sleep = false,
.of_gpio_ranges_fallback = bcm2835_of_gpio_ranges_fallback,