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}' imx6sx-pinfunc.h | sort -n
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@xxxxxxxxxx>
---
arch/arm/boot/dts/imx6sx.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 2863c52be6f5..5ad851a75587 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -438,6 +438,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 5 26>;
};
gpio2: gpio@020a0000 {
@@ -449,6 +451,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 31 20>;
};
gpio3: gpio@020a4000 {
@@ -460,6 +464,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 51 29>;
};
gpio4: gpio@020a8000 {
@@ -471,6 +477,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 80 32>;
};
gpio5: gpio@020ac000 {
@@ -482,6 +490,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 112 24>;
};
gpio6: gpio@020b0000 {
@@ -493,6 +503,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 136 12>, <&iomuxc 12 158 11>;
};
gpio7: gpio@020b4000 {
@@ -504,6 +516,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 148 10>, <&iomuxc 10 169 2>;
};
kpp: kpp@020b8000 {
--
2.8.1
--
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