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[31.10.206.125]) by smtp.gmail.com with ESMTPSA id s18-20020a170906779200b006f3ef214dacsm3711008ejm.18.2022.05.16.04.59.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 May 2022 04:59:20 -0700 (PDT) From: Max Krummenacher To: max.krummenacher@toradex.com Cc: 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 v1 02/17] Revert "ARM: dts: imx6qdl-apalis: Avoid underscore in node name" Date: Mon, 16 May 2022 13:58:30 +0200 Message-Id: <20220516115846.58328-3-max.oss.09@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220516115846.58328-1-max.oss.09@gmail.com> References: <20220516115846.58328-1-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-20220516_045922_439587_F9E6DD9F X-CRM114-Status: GOOD ( 13.18 ) 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") Signed-off-by: Max Krummenacher Reviewed-by: Ahmad Fatoum --- 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>;