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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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35
dts/arm/nxp/nxp_kl25z.dtsi
View file

@ -105,6 +105,36 @@
#io-channel-cells = <1>;
};
pinmux_a: pinmux@40049000 {
compatible = "nxp,kinetis-pinmux";
reg = <0x40049000 0xd0>;
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 9>;
};
pinmux_b: pinmux@4004a000 {
compatible = "nxp,kinetis-pinmux";
reg = <0x4004a000 0xd0>;
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 10>;
};
pinmux_c: pinmux@4004b000 {
compatible = "nxp,kinetis-pinmux";
reg = <0x4004b000 0xd0>;
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 11>;
};
pinmux_d: pinmux@4004c000 {
compatible = "nxp,kinetis-pinmux";
reg = <0x4004c000 0xd0>;
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 12>;
};
pinmux_e: pinmux@4004d000 {
compatible = "nxp,kinetis-pinmux";
reg = <0x4004d000 0xd0>;
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 13>;
};
gpioa: gpio@400ff000 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
@ -112,6 +142,7 @@
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_a>;
};
gpiob: gpio@400ff040 {
@ -120,6 +151,7 @@
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_b>;
};
gpioc: gpio@400ff080 {
@ -128,6 +160,7 @@
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_c>;
};
gpiod: gpio@400ff0c0 {
@ -137,6 +170,7 @@
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_d>;
};
gpioe: gpio@400ff100 {
@ -145,6 +179,7 @@
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
nxp,kinetis-port = <&pinmux_e>;
};
usbd: usbd@40072000 {