To establish a connection between GPIO controllers and pin multiplexor
controller add gpio-ranges properties to all GPIO controllers found
on iMX50 SoC. The change was done after human parsing of output from
% gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imx6q-pinfunc.h | sort -n
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@xxxxxxxxxx>
---
arch/arm/boot/dts/imx6q.dtsi | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index c30c8368cae0..e9a5d0b8c7b0 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -209,6 +209,43 @@
};
};
+&gpio1 {
+ gpio-ranges = <&iomuxc 0 136 2>, <&iomuxc 2 141 1>, <&iomuxc 3 139 1>,
+ <&iomuxc 4 142 2>, <&iomuxc 6 140 1>, <&iomuxc 7 144 2>,
+ <&iomuxc 9 138 1>, <&iomuxc 10 213 3>, <&iomuxc 13 20 1>,
+ <&iomuxc 14 19 1>, <&iomuxc 15 21 1>, <&iomuxc 16 208 1>,
+ <&iomuxc 17 207 1>, <&iomuxc 18 210 3>, <&iomuxc 21 209 1>,
+ <&iomuxc 22 116 10>;
+};
+
+&gpio2 {
+ gpio-ranges = <&iomuxc 0 191 16>, <&iomuxc 16 55 14>, <&iomuxc 30 35 1>,
+ <&iomuxc 31 44 1>;
+};
+
+&gpio3 {
+ gpio-ranges = <&iomuxc 0 69 16>, <&iomuxc 16 36 8>, <&iomuxc 24 45 8>;
+};
+
+&gpio4 {
+ gpio-ranges = <&iomuxc 5 149 1>, <&iomuxc 6 126 10>, <&iomuxc 16 87 16>;
+};
+
+&gpio5 {
+ gpio-ranges = <&iomuxc 0 85 1>, <&iomuxc 2 34 1>, <&iomuxc 4 53 1>,
+ <&iomuxc 5 103 13>, <&iomuxc 18 150 14>;
+};
+
+&gpio6 {
+ gpio-ranges = <&iomuxc 0 164 6>, <&iomuxc 6 54 1>, <&iomuxc 7 181 5>,
+ <&iomuxc 14 186 3>, <&iomuxc 17 170 2>, <&iomuxc 19 22 12>,
+ <&iomuxc 31 86 1>;
+};
+
+&gpio7 {
+ gpio-ranges = <&iomuxc 0 172 9>, <&iomuxc 9 189 2>, <&iomuxc 11 146 3>;
+};
+
&hdmi {
compatible = "fsl,imx6q-hdmi";
--
2.8.1
--
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