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Message-Id: <20220615115006.45672-3-max.oss.09@gmail.com>
Date: Wed, 15 Jun 2022 13:49:50 +0200
From: Max Krummenacher <max.oss.09@...il.com>
To: max.krummenacher@...adex.com
Cc: Ahmad Fatoum <a.fatoum@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
NXP Linux Team <linux-imx@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 02/18] Revert "ARM: dts: imx6qdl-apalis: Avoid underscore in node name"
From: Max Krummenacher <max.krummenacher@...adex.com>
The STMPE MFD device binding requires the child node to have a fixed
name, i.e. with '_', not '-'. Otherwise the stmpe_adc, stmpe_touchscreen
drivers will not be probed.
Fixes: 56086b5e804f ("ARM: dts: imx6qdl-apalis: Avoid underscore in node name")
Reviewed-by: Ahmad Fatoum <a.fatoum@...gutronix.de>
Signed-off-by: Max Krummenacher <max.krummenacher@...adex.com>
---
Changes in v2:
- add Ahmad's reviewed-by tag
arch/arm/boot/dts/imx6qdl-apalis.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index bd763bae596b..da919d0544a8 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -315,7 +315,7 @@
/* ADC conversion time: 80 clocks */
st,sample-time = <4>;
- stmpe_touchscreen: stmpe-touchscreen {
+ stmpe_touchscreen: stmpe_touchscreen {
compatible = "st,stmpe-ts";
/* 8 sample average control */
st,ave-ctrl = <3>;
@@ -332,7 +332,7 @@
st,touch-det-delay = <5>;
};
- stmpe_adc: stmpe-adc {
+ stmpe_adc: stmpe_adc {
compatible = "st,stmpe-adc";
/* forbid to use ADC channels 3-0 (touch) */
st,norequest-mask = <0x0F>;
--
2.20.1
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