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Date: Fri, 20 Jul 2018 18:06:57 +0800 From: Anson Huang <Anson.Huang@....com> To: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de, fabio.estevam@....com, robh+dt@...nel.org, mark.rutland@....com, linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Linux-imx@....com Subject: [PATCH] ARM: dts: imx6sll: add gpio-ranges property Add "gpio-ranges" property to establish connections between GPIOs and PINs on i.MX6SLL pinctrl driver, for details, please refer to Documentation/devicetree/bindings/gpio/gpio.txt of "gpio-ranges" property. Signed-off-by: Anson Huang <Anson.Huang@....com> --- arch/arm/boot/dts/imx6sll.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi index 000e613..a3cf282 100644 --- a/arch/arm/boot/dts/imx6sll.dtsi +++ b/arch/arm/boot/dts/imx6sll.dtsi @@ -379,6 +379,7 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 94 7>, <&iomuxc 7 25 25>; }; gpio2: gpio@...0000 { @@ -390,6 +391,7 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 50 32>; }; gpio3: gpio@...4000 { @@ -401,6 +403,9 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 82 12>, <&iomuxc 12 103 4>, + <&iomuxc 16 101 2>, <&iomuxc 18 5 1>, + <&iomuxc 21 6 11>; }; gpio4: gpio@...8000 { @@ -412,6 +417,15 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 17 8>, <&iomuxc 8 107 8>, + <&iomuxc 16 151 1>, <&iomuxc 17 149 1>, + <&iomuxc 18 146 1>, <&iomuxc 19 144 1>, + <&iomuxc 20 142 1>, <&iomuxc 21 143 1>, + <&iomuxc 22 150 1>, <&iomuxc 23 148 1>, + <&iomuxc 24 147 1>, <&iomuxc 25 145 1>, + <&iomuxc 26 152 1>, <&iomuxc 27 125 1>, + <&iomuxc 28 131 1>, <&iomuxc 29 134 1>, + <&iomuxc 30 129 1>, <&iomuxc 31 133 1>; }; gpio5: gpio@...c000 { @@ -423,6 +437,17 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 135 1>, <&iomuxc 1 128 1>, + <&iomuxc 2 132 1>, <&iomuxc 3 130 1>, + <&iomuxc 4 127 1>, <&iomuxc 5 126 1>, + <&iomuxc 6 120 1>, <&iomuxc 7 123 1>, + <&iomuxc 8 118 1>, <&iomuxc 9 122 1>, + <&iomuxc 10 124 1>, <&iomuxc 11 117 1>, + <&iomuxc 12 121 1>, <&iomuxc 13 119 1>, + <&iomuxc 14 116 1>, <&iomuxc 15 115 1>, + <&iomuxc 16 140 2>, <&iomuxc 18 136 1>, + <&iomuxc 19 138 1>, <&iomuxc 20 139 1>, + <&iomuxc 21 137 1>; }; gpio6: gpio@...0000 { -- 2.7.4
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