From a119357feff8afd96af5d8e9bd47d8f3735110f6 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 22 Feb 2024 11:39:11 -0300 Subject: dt-bindings: mmc: fsl-imx-mmc: Document the required clocks The fsl-imx-mmc hardware needs two clocks to operate: ipg and per. Document these required clocks. This fixes the following schema warning: imx27-apf27dev.dtb: mmc@10014000: Unevaluated properties are not allowed ('clock-names', 'clocks' were unexpected) from schema $id: http://devicetree.org/schemas/mmc/fsl-imx-mmc.yaml# Signed-off-by: Fabio Estevam Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240222143911.979058-1-festevam@gmail.com Signed-off-by: Ulf Hansson --- Documentation/devicetree/bindings/mmc/fsl-imx-mmc.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'Documentation/devicetree/bindings/mmc') diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.yaml index 221f5bc047bd..7911316fbd6a 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.yaml @@ -24,6 +24,14 @@ properties: reg: maxItems: 1 + clocks: + maxItems: 2 + + clock-names: + items: + - const: ipg + - const: per + interrupts: maxItems: 1 @@ -34,6 +42,8 @@ properties: const: rx-tx required: + - clocks + - clock-names - compatible - reg - interrupts @@ -46,6 +56,8 @@ examples: compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; reg = <0x10014000 0x1000>; interrupts = <11>; + clocks = <&clks 29>, <&clks 60>; + clock-names = "ipg", "per"; dmas = <&dma 7>; dma-names = "rx-tx"; bus-width = <4>; -- cgit v1.2.3