From df4381bff778e553c7ec6bc82dfa25647251dae1 Mon Sep 17 00:00:00 2001 From: Abel Vesa Date: Thu, 7 Jul 2022 15:50:13 +0300 Subject: [PATCH] dt-bindings: rtc: Add fsl,scu-rtc yaml file 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 'rtc' child node of the SCU main node. Signed-off-by: Abel Vesa Signed-off-by: Viorel Suman Reviewed-by: Krzysztof Kozlowski Signed-off-by: Shawn Guo --- .../devicetree/bindings/arm/freescale/fsl,scu.txt | 10 ------- .../devicetree/bindings/rtc/fsl,scu-rtc.yaml | 31 ++++++++++++++++++++++ 2 files changed, 31 insertions(+), 10 deletions(-) create mode 100644 Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 1a06f62..6c0161f 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -62,12 +62,6 @@ i.MX SCU Client Device Node: Client nodes are maintained as children of the relevant IMX-SCU device node. -RTC bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: should be "fsl,imx8qxp-sc-rtc"; - Watchdog bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -116,10 +110,6 @@ firmware { &lsio_mu1 1 3 &lsio_mu1 3 3>; - rtc: rtc { - compatible = "fsl,imx8qxp-sc-rtc"; - }; - watchdog { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; diff --git a/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml new file mode 100644 index 0000000..8c102b7 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: fsl,imx8qxp-sc-rtc + +required: + - compatible + +additionalProperties: false + +examples: + - | + rtc { + compatible = "fsl,imx8qxp-sc-rtc"; + }; -- 2.7.4