[PATCH V4 4/4] dt-bindings: pinctrl: imx8mp: Replace the uint32-array with uint32-matrix
From: Anson Huang <hidden>
Date: 2020-02-18 07:57:47
Also in:
linux-devicetree, linux-gpio, lkml
Subsystem:
open firmware and flattened device tree bindings, pin control subsystem, pin controller - freescale, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Walleij, Dong Aisheng, Fabio Estevam, Frank Li, Jacky Bai, Linus Torvalds
The items of mux_reg/conf_reg/input_reg/mux_val/input_val/pad_setting should be uint32-matrix instead of uint32-array, fix it and improve the schema and example. Signed-off-by: Anson Huang <redacted> --- New patch. --- .../bindings/pinctrl/fsl,imx8mp-pinctrl.yaml | 25 ++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml
index 2e31e12..6297e78 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml@@ -30,8 +30,6 @@ patternProperties: properties: fsl,pins: - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array description: each entry consists of 6 integers and represents the mux and config setting for one pin. The first 5 integers <mux_reg conf_reg input_reg
@@ -39,6 +37,22 @@ patternProperties: be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last integer CONFIG is the pad setting value like pull-up on this pin. Please refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-matrix + - items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. required: - fsl,pins
@@ -59,10 +73,9 @@ examples: reg = <0x30330000 0x10000>; pinctrl_uart2: uart2grp { - fsl,pins = < - 0x228 0x488 0x5F0 0x0 0x6 0x49 - 0x228 0x488 0x000 0x0 0x0 0x49 - >; + fsl,pins = + <0x228 0x488 0x5F0 0x0 0x6 0x49>, + <0x228 0x488 0x000 0x0 0x0 0x49>; }; };
--
2.7.4
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