@@ -411,6 +411,9 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 23 10>, <&iomuxc 10 17 6>,
+ <&iomuxc 16 33 16>;
};
gpio2: gpio@020a0000 {
@@ -422,6 +425,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 49 16>, <&iomuxc 16 111 6>;
};
gpio3: gpio@020a4000 {
@@ -433,6 +438,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 65 29>;
};
gpio4: gpio@020a8000 {
@@ -444,6 +451,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 94 17>, <&iomuxc 17 117 12>;
};
gpio5: gpio@020ac000 {
@@ -455,6 +464,8 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ gpio-ranges = <&iomuxc 0 7 10>, <&iomuxc 10 5 2>;
};
fec2: ethernet@020b4000 {
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}' imx6ul-pinfunc.h | sort -n Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> --- arch/arm/boot/dts/imx6ul.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)