From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Mon, 27 Sep 2021 12:50:39 +0000 (+0200)
Subject: dt-bindings: mmc: cdns: document Microchip MPFS MMC/SDHCI controller
X-Git-Tag: v6.6.17~8964^2~33
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=84723eec251df9dfb83f32ecef4241b1979e1c33;p=platform%2Fkernel%2Flinux-rpi.git

dt-bindings: mmc: cdns: document Microchip MPFS MMC/SDHCI controller

The Microchip PolarFire SoC FPGA DTSI uses Cadence SD/SDIO/eMMC Host
Controller without any additional vendor compatible:

  arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dt.yaml: mmc@20008000: compatible:0: 'cdns,sd4hc' is not one of ['socionext,uniphier-sd4hc']
  arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dt.yaml: mmc@20008000: compatible: ['cdns,sd4hc'] is too short

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210927125044.20046-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
index af7442f..4207fed 100644
--- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
@@ -17,6 +17,7 @@ properties:
   compatible:
     items:
       - enum:
+          - microchip,mpfs-sd4hc
           - socionext,uniphier-sd4hc
       - const: cdns,sd4hc