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Subject[PATCH v3 1/2] dt-bindings: drm: panel: Add Samsung s6e63m0 panel documentation
Date
From: Jonathan Bakker <xc-racer2@live.ca>

This commit adds documentation for Samsung s6e63m0 AMOLED LCD panel
driver.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
Changes from v1:
- Add missing subject prefix
- Rename reset-gpio to reset-gpios
- Add link to spi properites documentation. They're required
for driver to work
- Removed delay properties, which are now hardcoded in driver
- Removed display timings, which are now hardcoded in driver
---
.../display/panel/samsung,s6e63m0.txt | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt

diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt
new file mode 100644
index 000000000000..9fb9ebeef8e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt
@@ -0,0 +1,33 @@
+Samsung s6e63m0 AMOLED LCD panel
+
+Required properties:
+ - compatible: "samsung,s6e63m0"
+ - reset-gpios: GPIO spec for reset pin
+ - vdd3-supply: VDD regulator
+ - vci-supply: VCI regulator
+
+The panel must obey rules for SPI slave device specified in document [1].
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in [2]. This
+node should describe panel's video bus.
+
+[1]: Documentation/devicetree/bindings/spi/spi-bus.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+ s6e63m0: display@0 {
+ compatible = "samsung,s6e63m0";
+ reg = <0>;
+ reset-gpio = <&mp05 5 1>;
+ vdd3-supply = <&ldo12_reg>;
+ vci-supply = <&ldo11_reg>;
+ spi-max-frequency = <1200000>;
+
+ port {
+ lcd_ep: endpoint {
+ remote-endpoint = <&fimd_ep>;
+ };
+ };
+ };
--
2.17.1
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