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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
| commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
| tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch | |
| parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
| download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip | |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch b/target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch deleted file mode 100644 index 030ddb6a93..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0517-w1-w1-gpio-Make-GPIO-an-output-for-strong-pullup.patch +++ /dev/null @@ -1,27 +0,0 @@ -From bc6a43d8d2aabc061c407d6644f04b9c51b65280 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Wed, 12 Jun 2019 17:15:05 +0100 -Subject: [PATCH 517/725] w1: w1-gpio: Make GPIO an output for strong pullup - -The logic to drive the data line high to implement a strong pullup -assumed that the pin was already an output - setting a value does -not change an input. - -See: https://github.com/raspberrypi/firmware/issues/1143 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - drivers/w1/masters/w1-gpio.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/w1/masters/w1-gpio.c -+++ b/drivers/w1/masters/w1-gpio.c -@@ -33,7 +33,7 @@ static u8 w1_gpio_set_pullup(void *data, - * This will OVERRIDE open drain emulation and force-pull - * the line high for some time. - */ -- gpiod_set_raw_value(pdata->gpiod, 1); -+ gpiod_direction_output_raw(pdata->gpiod, 1); - msleep(pdata->pullup_duration); - /* - * This will simply set the line as input since we are doing |