| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Sat, 10 Apr 2021 21:35:21 +0200
From: Grzegorz Szymaszek <gszymaszek@...rt.pl>
To: unlisted-recipients:; (no To-header on input)
Cc: Grzegorz Szymaszek <gszymaszek@...rt.pl>,
Ahmad Fatoum <a.fatoum@...gutronix.de>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Marcin Słoniewski <marcin.sloniewski@...il.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH] ARM: dts: stm32: fix stm32mp157c-odyssey card detect pin
The microSD card detect pin is physically connected to the MPU pin PI3.
The Device Tree configuration of the card detect pin was wrong—it was
set to pin PB7 instead. If such configuration was used, the kernel would
hang on “Waiting for root device” when booting from a microSD card.
Signed-off-by: Grzegorz Szymaszek <gszymaszek@...rt.pl>
---
arch/arm/boot/dts/stm32mp157c-odyssey.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts
index a7ffec8f1516..be1dd5e9e744 100644
--- a/arch/arm/boot/dts/stm32mp157c-odyssey.dts
+++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts
@@ -64,7 +64,7 @@ &sdmmc1 {
pinctrl-0 = <&sdmmc1_b4_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
- cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ cd-gpios = <&gpioi 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
disable-wp;
st,neg-edge;
bus-width = <4>;
--
2.30.2
Powered by blists - more mailing lists