Re: [PATCH] mmc: mmci: add st,stm32-sdmmc2 compatible
From: Ulf Hansson <hidden>
Date: 2021-12-21 13:03:29
Also in:
linux-mmc, lkml
On Fri, 10 Dec 2021 at 10:19, Yann Gautier [off-list ref] wrote:
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 <redacted>
Applied for next, thanks! Kind regards Uffe
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--- 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 47595cb483be..eed54bee7665 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" --2.17.1