From 552bc46484b3a303b9d20d58c69fdd16c6690200 Mon Sep 17 00:00:00 2001 From: Yann Gautier Date: Fri, 10 Dec 2021 10:18:34 +0100 Subject: [PATCH] dt-bindings: mmc: mmci: Add st,stm32-sdmmc2 compatible Although this compatible is not used in kernel, as we use the common MMCI driver, it is used by bootloaders. The U-Boot driver was merged before the kernel driver and uses this compatible. To avoid issues when aligning device tree files between kernel and boot loader, the ST dedicated compatible is added to bindings file. Signed-off-by: Yann Gautier Acked-by: Linus Walleij Acked-by: Rob Herring Link: https://lore.kernel.org/r/20211210091834.28958-1-yann.gautier@foss.st.com Signed-off-by: Ulf Hansson --- Documentation/devicetree/bindings/mmc/arm,pl18x.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml index fbc866d9bb2f3..f0a44b2cfa799 100644 --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml @@ -53,6 +53,12 @@ properties: items: - const: arm,pl18x - const: arm,primecell + - description: Entry for STMicroelectronics variant of PL18x. + This dedicated compatible is used by bootloaders. + items: + - const: st,stm32-sdmmc2 + - const: arm,pl18x + - const: arm,primecell clocks: description: One or two clocks, the "apb_pclk" and the "MCLK" -- 2.30.2