git.openwrt.org Git - openwrt/staging/pepe2k.git/blob

   1 From ebe13d0d4314255d226ba740e37a14172a8b9091 Mon Sep 17 00:00:00 2001
   2 From: Jonathan Bell <jonathan@raspberrypi.com>
   3 Date: Wed, 8 Nov 2023 16:10:13 +0000
   4 Subject: [PATCH] dt-bindings: mmc: sdhci-of-dwcmhsc: Add Raspberry Pi RP1
   5  support
   6
   7 The DWC MSHC controller on RP1 needs differentiating from the generic
   8 version.
   9
  10 Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  11 ---
  12  .../devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml          | 5 +++++
  13  1 file changed, 5 insertions(+)
  14
  15 --- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
  16 +++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
  17 @@ -16,6 +16,7 @@ allOf:
  18  properties:
  19    compatible:
  20      enum:
  21 +      - raspberrypi,rp1-dwcmshc
  22        - rockchip,rk3568-dwcmshc
  23        - rockchip,rk3588-dwcmshc
  24        - snps,dwcmshc-sdhci
  25 @@ -34,6 +35,8 @@ properties:
  26        - description: axi clock for rockchip specified
  27        - description: block clock for rockchip specified
  28        - description: timer clock for rockchip specified
  29 +      - description: timeout clock for rp1 specified
  30 +      - description: sdio clock generator for rp1 specified
  31
  32
  33    clock-names:
  34 @@ -44,6 +47,8 @@ properties:
  35        - const: axi
  36        - const: block
  37        - const: timer
  38 +      - const: timeout
  39 +      - const: sdio
  40
  41    rockchip,txclk-tapnum:
  42      description: Specify the number of delay for tx sampling.