arm64: dts: imx8qm-ss-lsio: add gpio-ranges property

add gpio-ranges property for imx8qm soc.

This gpio-range is used to record which GPIOs correspond to which pins on
which pin controllers. The GPIO to PIN mapping will be referenced by the
pad wakeup function in GPIO-MXC driver.

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
index 669aa14ce9f75c2c7eb0e951d688466d26525a77..b483134f84d1897b7ae27ec9f114be9e4b00630d 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
@@ -6,30 +6,68 @@
 
 &lsio_gpio0 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 0 6>,
+                     <&iomuxc 6 7 22>,
+                     <&iomuxc 28 36 4>;
 };
 
 &lsio_gpio1 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 40 4>,
+                     <&iomuxc 4 50 12>,
+                     <&iomuxc 16 63 8>,
+                     <&iomuxc 24 72 8>;
 };
 
 &lsio_gpio2 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 80 4>,
+                     <&iomuxc 4 85 18>,
+                     <&iomuxc 22 104 10>;
 };
 
 &lsio_gpio3 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 114 2>,
+                     <&iomuxc 2 117 16>,
+                     <&iomuxc 18 141 1>,
+                     <&iomuxc 19 140 1>,
+                     <&iomuxc 20 139 1>,
+                     <&iomuxc 21 138 1>,
+                     <&iomuxc 22 137 1>,
+                     <&iomuxc 23 136 1>,
+                     <&iomuxc 24 135 1>,
+                     <&iomuxc 25 134 1>,
+                     <&iomuxc 26 142 3>,
+                     <&iomuxc 29 146 3>;
 };
 
 &lsio_gpio4 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 149 3>,
+                     <&iomuxc 3 153 4>,
+                     <&iomuxc 7 158 6>,
+                     <&iomuxc 13 165 6>,
+                     <&iomuxc 19 172 8>,
+                     <&iomuxc 27 198 5>;
 };
 
 &lsio_gpio5 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 203 1>,
+                     <&iomuxc 1 205 2>,
+                     <&iomuxc 3 210 11>,
+                     <&iomuxc 14 223 3>,
+                     <&iomuxc 17 227 2>,
+                     <&iomuxc 19 230 5>,
+                     <&iomuxc 24 236 6>,
+                     <&iomuxc 30 243 2>;
 };
 
 &lsio_gpio6 {
        compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+       gpio-ranges = <&iomuxc 0 245 10>,
+                     <&iomuxc 10 256 12>;
 };
 
 &lsio_gpio7 {