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43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
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From ebe13d0d4314255d226ba740e37a14172a8b9091 Mon Sep 17 00:00:00 2001
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From: Jonathan Bell <jonathan@raspberrypi.com>
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Date: Wed, 8 Nov 2023 16:10:13 +0000
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Subject: [PATCH] dt-bindings: mmc: sdhci-of-dwcmhsc: Add Raspberry Pi RP1
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support
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The DWC MSHC controller on RP1 needs differentiating from the generic
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version.
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Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
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---
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.../devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
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+++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
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@@ -16,6 +16,7 @@ allOf:
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properties:
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compatible:
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enum:
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+ - raspberrypi,rp1-dwcmshc
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- rockchip,rk3568-dwcmshc
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- rockchip,rk3588-dwcmshc
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- snps,dwcmshc-sdhci
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@@ -34,6 +35,8 @@ properties:
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- description: axi clock for rockchip specified
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- description: block clock for rockchip specified
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- description: timer clock for rockchip specified
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+ - description: timeout clock for rp1 specified
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+ - description: sdio clock generator for rp1 specified
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clock-names:
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@@ -44,6 +47,8 @@ properties:
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- const: axi
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- const: block
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- const: timer
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+ - const: timeout
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+ - const: sdio
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rockchip,txclk-tapnum:
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description: Specify the number of delay for tx sampling.
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