[PATCH v4 03/14] dt-bindings: pinctrl: imx: Add fsl,scu-iomux yaml file
From: Viorel Suman <hidden>
Date: 2022-06-15 11:03:33
Also in:
linux-clk, linux-devicetree, linux-gpio, linux-input, linux-pm, linux-rtc, linux-watchdog, 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
From: Abel Vesa <redacted> In order to replace the fsl,scu txt file from bindings/arm/freescale, we need to split it between the right subsystems. This patch documents separately the 'iomux/pinctrl' child node of the SCU main node. Signed-off-by: Abel Vesa <redacted> Signed-off-by: Viorel Suman <redacted> --- .../bindings/pinctrl/fsl,scu-pinctrl.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
new file mode 100644
index 000000000000..7a08c60da66f
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml@@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Pinctrl bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng <aisheng.dong@nxp.com> + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + This binding uses the i.MX common pinctrl binding. + (Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt) + +properties: + compatible: + items: + - enum: + - fsl,imx8qm-iomuxc + - fsl,imx8qxp-iomuxc + - fsl,imx8dxl-iomuxc + +patternProperties: + "grp$": + type: object + +required: + - compatible + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/pads-imx8qxp.h> + + pinctrl { + compatible = "fsl,imx8qxp-iomuxc"; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + IMX8QXP_UART0_RX_ADMA_UART0_RX 0x06000020 + IMX8QXP_UART0_TX_ADMA_UART0_TX 0x06000020 + >; + }; + };
--
2.25.1
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