From 36b624b992ff692f8a3a1c4c078827c576d72efb Mon Sep 17 00:00:00 2001 From: Frank Li Date: Wed, 25 Jun 2025 12:34:28 -0400 Subject: [PATCH] dt-bindings: input: touchscreen: convert lpc32xx-tsc.txt to yaml format Convert lpc32xx-tsc.txt to yaml format. Additional changes: - add clocks and put it into required list to match existed lpc32xx.dtsi. Signed-off-by: Frank Li Reviewed-by: Rob Herring (Arm) Link: https://lore.kernel.org/r/20250625163431.2543597-1-Frank.Li@nxp.com Signed-off-by: Dmitry Torokhov --- .../input/touchscreen/lpc32xx-tsc.txt | 16 ------- .../input/touchscreen/nxp,lpc3220-tsc.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 16 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt create mode 100644 Documentation/devicetree/bindings/input/touchscreen/nxp,lpc3220-tsc.yaml diff --git a/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt b/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt deleted file mode 100644 index 41cbf4b7a670..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/lpc32xx-tsc.txt +++ /dev/null @@ -1,16 +0,0 @@ -* NXP LPC32xx SoC Touchscreen Controller (TSC) - -Required properties: -- compatible: must be "nxp,lpc3220-tsc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The TSC/ADC interrupt - -Example: - - tsc@40048000 { - compatible = "nxp,lpc3220-tsc"; - reg = <0x40048000 0x1000>; - interrupt-parent = <&mic>; - interrupts = <39 0>; - }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/nxp,lpc3220-tsc.yaml b/Documentation/devicetree/bindings/input/touchscreen/nxp,lpc3220-tsc.yaml new file mode 100644 index 000000000000..b6feda127c7b --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/nxp,lpc3220-tsc.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/nxp,lpc3220-tsc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32xx SoC Touchscreen Controller (TSC) + +maintainers: + - Frank Li + +properties: + compatible: + const: nxp,lpc3220-tsc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + #include + + touchscreen@40048000 { + compatible = "nxp,lpc3220-tsc"; + reg = <0x40048000 0x1000>; + interrupt-parent = <&mic>; + interrupts = <39 0>; + clocks = <&clk LPC32XX_CLK_ADC>; + }; -- 2.25.1