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dts: Add gpio labels to all kinetis socs

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Adds gpio labels to all kinetis socs in preparation for refactoring the
mcux gpio driver to dts. The kl25z was missing gpio nodes altogether, so
they are added.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2018-04-19 11:48:18 -05:00 • committed by Kumar Gala
commit 22955b83fd
6 changed files with 69 additions and 10 deletions
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11
dts/arm/nxp/nxp_k6x.dtsi
View file

@ -1,5 +1,6 @@
#include <arm/armv7-m.dtsi>
#include <dt-bindings/clock/kinetis_sim.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
@ -242,7 +243,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
interrupts = <59 2>;
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
};
@ -251,7 +252,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff040 0x40>;
interrupts = <60 2>;
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
};
@ -260,7 +261,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff080 0x40>;
interrupts = <61 2>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};
@ -269,7 +270,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff0c0 0x40>;
interrupts = <62 2>;
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
};
@ -278,7 +279,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff100 0x40>;
interrupts = <63 2>;
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
};

43
dts/arm/nxp/nxp_kl25z.dtsi
View file

@ -1,5 +1,6 @@
#include "armv6-m.dtsi"
#include <dt-bindings/clock/kinetis_sim.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
@ -94,6 +95,48 @@
label = "ADC_0";
status = "disabled";
};
gpioa: gpio@400ff000 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
interrupts = <30 2>;
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
};
gpiob: gpio@400ff040 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff040 0x40>;
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
};
gpioc: gpio@400ff080 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff080 0x40>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};
gpiod: gpio@400ff0c0 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff0c0 0x40>;
interrupts = <31 2>;
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
};
gpioe: gpio@400ff100 {
compatible = "nxp,kinetis-gpio";
reg = <0x400ff100 0x40>;
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
};
};
};

11
dts/arm/nxp/nxp_kw2xd.dtsi
View file

@ -1,5 +1,6 @@
#include <arm/armv7-m.dtsi>
#include <dt-bindings/clock/kinetis_sim.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
@ -193,7 +194,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
interrupts = <59 2>;
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
};
@ -202,7 +203,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff040 0x40>;
interrupts = <60 2>;
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
};
@ -211,7 +212,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff080 0x40>;
interrupts = <61 2>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};
@ -220,7 +221,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff0c0 0x40>;
interrupts = <62 2>;
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
};
@ -229,7 +230,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff100 0x40>;
interrupts = <63 2>;
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
};

4
dts/arm/nxp/nxp_kw40z.dtsi
View file

@ -1,5 +1,6 @@
#include "armv6-m.dtsi"
#include <dt-bindings/clock/kinetis_sim.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
@ -161,6 +162,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
interrupts = <30 2>;
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
};
@ -169,6 +171,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff040 0x40>;
interrupts = <31 2>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};
@ -177,6 +180,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff080 0x40>;
interrupts = <31 2>;
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
};

4
dts/arm/nxp/nxp_kw41z.dtsi
View file

@ -1,5 +1,6 @@
#include <arm/armv6-m.dtsi>
#include <dt-bindings/clock/kinetis_sim.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
@ -161,6 +162,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff000 0x40>;
interrupts = <30 2>;
label = "GPIO_0";
gpio-controller;
#gpio-cells = <2>;
};
@ -169,6 +171,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff040 0x40>;
interrupts = <31 2>;
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
};
@ -177,6 +180,7 @@
compatible = "nxp,kinetis-gpio";
reg = <0x400ff080 0x40>;
interrupts = <31 2>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};

6
dts/bindings/gpio/nxp,kinetis-gpio.yaml
View file

@ -24,6 +24,12 @@ properties:
description: required interrupts
generation: define
label:
type: string
category: required
description: Human readable string describing the device (used by Zephyr for API name)
generation: define
cell_string: GPIO
"#cells":