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@xxxxxxx>
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Reviewed-by: Peng Fan <peng.fan@xxxxxxx>
---
.../boot/dts/freescale/imx8qm-ss-lsio.dtsi | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
index 669aa14ce9f7..b483134f84d1 100644
--- 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 {
--
2.34.1
