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dts: nxp: kinetis: Update nxp,kinetis-gpio binding for port connection

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Add a property to the nxp,kinetis-gpio binding that related the GPIO
node to the pinmux PORT node.

For the kl25z we add the pinmux nodes as well since they didn't exist.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-02-12 13:06:04 -06:00 • committed by Maureen Helm
commit 3f2bee6013
10 changed files with 78 additions and 0 deletions
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5
dts/arm/nxp/nxp_k6x.dtsi
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@ -296,6 +296,7 @@
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_a>;
};
gpiob: gpio@400ff040 {
@ -305,6 +306,7 @@
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_b>;
};
gpioc: gpio@400ff080 {
@ -314,6 +316,7 @@
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_c>;
};
gpiod: gpio@400ff0c0 {
@ -323,6 +326,7 @@
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_d>;
};
gpioe: gpio@400ff100 {
@ -332,6 +336,7 @@
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_e>;
};
spi0: spi@4002c000 {