2018-07-20 10:12:51

by Anson Huang

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 <[email protected]>
---
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@20a0000 {
@@ -390,6 +391,7 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+ gpio-ranges = <&iomuxc 0 50 32>;
};

gpio3: gpio@20a4000 {
@@ -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@20a8000 {
@@ -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@20ac000 {
@@ -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@20b0000 {
--
2.7.4

2018-08-21 08:34:20

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx6sll: add gpio-ranges property

On Fri, Jul 20, 2018 at 06:06:57PM +0800, Anson Huang wrote:
> 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 <[email protected]>

Applied, thanks.