linux-kernel - [PATCH 5.10 419/452] ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220607164921.042633882@linuxfoundation.org>
Date:   Tue,  7 Jun 2022 19:04:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jonathan Bakker <xc-racer2@...e.ca>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 5.10 419/452] ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries

From: Jonathan Bakker <xc-racer2@...e.ca>

commit 096f58507374e1293a9e9cff8a1ccd5f37780a20 upstream.

Since commit 766c6b63aa04 ("spi: fix client driver breakages when using
GPIO descriptors"), the panel has been blank due to an inverted CS GPIO.
In order to correct this, drop the spi-cs-high from the panel SPI device.

Fixes: 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors")
Cc: <stable@...r.kernel.org>
Signed-off-by: Jonathan Bakker <xc-racer2@...e.ca>
Link: https://lore.kernel.org/r/CY4PR04MB05670C771062570E911AF3B4CB1C9@CY4PR04MB0567.namprd04.prod.outlook.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/arm/boot/dts/s5pv210-aries.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
index c8f1c324a6c2..dba186d57924 100644
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -564,7 +564,6 @@ panel@0 {
 			reset-gpios = <&mp05 5 GPIO_ACTIVE_LOW>;
 			vdd3-supply = <&ldo7_reg>;
 			vci-supply = <&ldo17_reg>;
-			spi-cs-high;
 			spi-max-frequency = <1200000>;
 
 			pinctrl-names = "default";
-- 
2.36.1