From 7f59b319111bbc3a5f32730c8a43b201e9522f52 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?= Date: Wed, 18 Jan 2017 11:09:51 +0100 Subject: [PATCH] ARM: dts: imx6dl: fix GPIO4 range MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit GPIO4_11 is on pin 152(MX6DL_PAD_KEY_ROW2) and not on pin 151(MX6DL_PAD_KEY_ROW1). I found the error while booting a mainline kernel on APF6S SoM and noticed the following message: [ 2.609337] imx6dl-pinctrl 20e0000.iomuxc: pin MX6DL_PAD_KEY_ROW1 already requested by 20a8000.gpio:105; cannot claim for 20a8000.gpio:107 [ 2.621884] imx6dl-pinctrl 20e0000.iomuxc: pin-151 (20a8000.gpio:107) status -22 [ 2.629303] spi_imx 2008000.ecspi: Can't get CS GPIO 107 With this patch, the message is gone and spi_imx driver probes correctly. Fixes: bb728d662bed ("ARM: dts: add gpio-ranges property to iMX GPIO controllers") Signed-off-by: Sébastien Szymanski Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 1ade1951e620..7aa120fbdc71 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -137,7 +137,7 @@ &gpio3 { &gpio4 { gpio-ranges = <&iomuxc 5 136 1>, <&iomuxc 6 145 1>, <&iomuxc 7 150 1>, <&iomuxc 8 146 1>, <&iomuxc 9 151 1>, <&iomuxc 10 147 1>, - <&iomuxc 11 151 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, + <&iomuxc 11 152 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, <&iomuxc 14 149 1>, <&iomuxc 15 154 1>, <&iomuxc 16 39 7>, <&iomuxc 23 56 1>, <&iomuxc 24 61 7>, <&iomuxc 31 46 1>; };