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Merge tag 'fscache-next-20210829' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-microblaze.git]
/
Documentation
/
devicetree
/
bindings
/
display
/
panel
/
samsung,lms397kf04.yaml
diff --git
a/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
b/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
index
4cb75a5
..
cd62968
100644
(file)
--- a/
Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
+++ b/
Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
@@
-33,8
+33,11
@@
properties:
backlight: true
backlight: true
+ spi-cpha: true
+
+ spi-cpol: true
+
spi-max-frequency:
spi-max-frequency:
- $ref: /schemas/types.yaml#/definitions/uint32
description: inherited as a SPI client node, the datasheet specifies
maximum 300 ns minimum cycle which gives around 3 MHz max frequency
maximum: 3000000
description: inherited as a SPI client node, the datasheet specifies
maximum 300 ns minimum cycle which gives around 3 MHz max frequency
maximum: 3000000
@@
-44,6
+47,9
@@
properties:
required:
- compatible
- reg
required:
- compatible
- reg
+ - spi-cpha
+ - spi-cpol
+ - port
additionalProperties: false
additionalProperties: false
@@
-52,15
+58,23
@@
examples:
#include <dt-bindings/gpio/gpio.h>
spi {
#include <dt-bindings/gpio/gpio.h>
spi {
+ compatible = "spi-gpio";
+ sck-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+ miso-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ mosi-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+ num-chipselects = <1>;
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
compatible = "samsung,lms397kf04";
spi-max-frequency = <3000000>;
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
compatible = "samsung,lms397kf04";
spi-max-frequency = <3000000>;
+ spi-cpha;
+ spi-cpol;
reg = <0>;
vci-supply = <&lcd_3v0_reg>;
vccio-supply = <&lcd_1v8_reg>;
reg = <0>;
vci-supply = <&lcd_3v0_reg>;
vccio-supply = <&lcd_1v8_reg>;
- reset-gpios = <&gpio
1
GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio
4
GPIO_ACTIVE_LOW>;
backlight = <&ktd259>;
port {
backlight = <&ktd259>;
port {