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 <Anson.Huang@xxxxxxx>
---
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
