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[31.10.206.125]) by smtp.gmail.com with ESMTPSA id t6-20020a17090616c600b00715a02874acsm4561158ejd.35.2022.06.15.04.50.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jun 2022 04:50:45 -0700 (PDT) From: Max Krummenacher To: max.krummenacher@toradex.com Cc: Ahmad Fatoum , Fabio Estevam , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 02/18] Revert "ARM: dts: imx6qdl-apalis: Avoid underscore in node name" Date: Wed, 15 Jun 2022 13:49:50 +0200 Message-Id: <20220615115006.45672-3-max.oss.09@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220615115006.45672-1-max.oss.09@gmail.com> References: <20220615115006.45672-1-max.oss.09@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220615_045048_882698_A2CAB10D X-CRM114-Status: GOOD ( 13.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Max Krummenacher 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 Signed-off-by: Max Krummenacher --- 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>;