From: Paul Cercueil <paul@crapouillou.net>
To: Rob Herring <robh+dt@kernel.org>
Cc: od@zcrc.me, 周琰杰 <zhouyanjie@wanyeetech.com>,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org,
linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org,
linux-mips@vger.kernel.org,
"Paul Cercueil" <paul@crapouillou.net>
Subject: [PATCH 8/8] dt-bindings: display: Convert ingenic,lcd.txt to YAML
Date: Sun, 26 Apr 2020 20:58:56 +0200 [thread overview]
Message-ID: <20200426185856.38826-8-paul@crapouillou.net> (raw)
In-Reply-To: <20200426185856.38826-1-paul@crapouillou.net>
Convert the ingenic,lcd.txt to a new ingenic,lcd.yaml file.
In the process, the new ingenic,jz4780-lcd compatible string has been
added.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
.../bindings/display/ingenic,lcd.txt | 45 -------
.../bindings/display/ingenic,lcd.yaml | 113 ++++++++++++++++++
2 files changed, 113 insertions(+), 45 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/display/ingenic,lcd.txt
create mode 100644 Documentation/devicetree/bindings/display/ingenic,lcd.yaml
diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.txt b/Documentation/devicetree/bindings/display/ingenic,lcd.txt
deleted file mode 100644
index 01e3261defb6..000000000000
--- a/Documentation/devicetree/bindings/display/ingenic,lcd.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-Ingenic JZ47xx LCD driver
-
-Required properties:
-- compatible: one of:
- * ingenic,jz4740-lcd
- * ingenic,jz4725b-lcd
- * ingenic,jz4770-lcd
-- reg: LCD registers location and length
-- clocks: LCD pixclock and device clock specifiers.
- The device clock is only required on the JZ4740.
-- clock-names: "lcd_pclk" and "lcd"
-- interrupts: Specifies the interrupt line the LCD controller is connected to.
-
-Example:
-
-panel {
- compatible = "sharp,ls020b1dd01d";
-
- backlight = <&backlight>;
- power-supply = <&vcc>;
-
- port {
- panel_input: endpoint {
- remote-endpoint = <&panel_output>;
- };
- };
-};
-
-
-lcd: lcd-controller@13050000 {
- compatible = "ingenic,jz4725b-lcd";
- reg = <0x13050000 0x1000>;
-
- interrupt-parent = <&intc>;
- interrupts = <31>;
-
- clocks = <&cgu JZ4725B_CLK_LCD>;
- clock-names = "lcd";
-
- port {
- panel_output: endpoint {
- remote-endpoint = <&panel_input>;
- };
- };
-};
diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.yaml b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
new file mode 100644
index 000000000000..8e9c851dc7c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/ingenic,lcd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic SoCs LCD controller devicetree bindings
+
+maintainers:
+ - Paul Cercueil <paul@crapouillou.net>
+
+properties:
+ $nodename:
+ pattern: "^lcd-controller@[0-9a-f]+$"
+
+ compatible:
+ enum:
+ - ingenic,jz4740-lcd
+ - ingenic,jz4725b-lcd
+ - ingenic,jz4770-lcd
+ - ingenic,jz4780-lcd
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Module clock
+ - description: Pixel clock
+ minItems: 1
+
+ clock-names:
+ items:
+ - const: lcd
+ - const: lcd_pclk
+ minItems: 1
+
+ port:
+ type: object
+ description:
+ A port node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ingenic,jz4740-lcd
+ - ingenic,jz4780-lcd
+then:
+ properties:
+ clocks:
+ minItems: 2
+ clock-names:
+ minItems: 2
+else:
+ properties:
+ clocks:
+ maxItems: 1
+ clock-names:
+ maxItems: 1
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/jz4740-cgu.h>
+ lcd-controller@13050000 {
+ compatible = "ingenic,jz4740-lcd";
+ reg = <0x13050000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <30>;
+
+ clocks = <&cgu JZ4740_CLK_LCD>, <&cgu JZ4740_CLK_LCD_PCLK>;
+ clock-names = "lcd", "lcd_pclk";
+
+ port {
+ endpoint {
+ remote-endpoint = <&panel_input>;
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/clock/jz4725b-cgu.h>
+ lcd-controller@13050000 {
+ compatible = "ingenic,jz4725b-lcd";
+ reg = <0x13050000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <31>;
+
+ clocks = <&cgu JZ4725B_CLK_LCD>;
+ clock-names = "lcd";
+
+ port {
+ endpoint {
+ remote-endpoint = <&panel_input>;
+ };
+ };
+ };
--
2.26.2
next prev parent reply other threads:[~2020-04-26 19:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-26 18:58 [PATCH 1/8] dt-bindings: clock: Convert ingenic,cgu.txt to YAML Paul Cercueil
2020-04-26 18:58 ` [PATCH 2/8] dt-bindings: intc: Convert ingenic,intc.txt " Paul Cercueil
2020-04-27 9:11 ` Sergei Shtylyov
2020-04-28 14:10 ` Paul Cercueil
2020-05-11 22:34 ` Rob Herring
2020-04-26 18:58 ` [PATCH 3/8] dt-bindings: pinctrl: Convert ingenic,pinctrl.txt " Paul Cercueil
2020-05-11 22:47 ` Rob Herring
2020-04-26 18:58 ` [PATCH 4/8] dt-bindings: memory: Convert ingenic,jz4780-nemc.txt " Paul Cercueil
2020-05-11 22:54 ` Rob Herring
2020-04-26 18:58 ` [PATCH 5/8] dt-bindings: mtd: Convert ingenic,jz4780-nand.txt " Paul Cercueil
2020-05-11 22:58 ` Rob Herring
2020-04-26 18:58 ` [PATCH 6/8] dt-bindings: i2c: Convert i2c-jz4780.txt " Paul Cercueil
2020-05-11 23:00 ` Rob Herring
2020-04-26 18:58 ` [PATCH 7/8] dt-bindings: serial: Convert ingenic,uart.txt " Paul Cercueil
2020-05-11 23:03 ` Rob Herring
2020-04-26 18:58 ` Paul Cercueil [this message]
2020-04-28 14:12 ` [PATCH 8/8] dt-bindings: display: Convert ingenic,lcd.txt " Paul Cercueil
2020-05-11 23:05 ` Rob Herring
2020-05-11 22:33 ` [PATCH 1/8] dt-bindings: clock: Convert ingenic,cgu.txt " Rob Herring
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