From 169162ca4781480ea5bb67b0610f3efbecaf3e66 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Tue, 16 Mar 2021 15:18:20 +0800 Subject: [PATCH] dt-bindings: mmc: sdhci-of-dwcmhsc: Convert to yaml file This patch converts sdhci-of-dwcmshc.txt to sdhci-of-dwcmshc.yaml Signed-off-by: Shawn Lin Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/1615879102-45919-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Ulf Hansson --- .../bindings/mmc/sdhci-of-dwcmshc.txt | 20 ------ .../bindings/mmc/snps,dwcmshc-sdhci.yaml | 63 +++++++++++++++++++ 2 files changed, 63 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/sdhci-of-dwcmshc.txt create mode 100644 Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml diff --git a/Documentation/devicetree/bindings/mmc/sdhci-of-dwcmshc.txt b/Documentation/devicetree/bindings/mmc/sdhci-of-dwcmshc.txt deleted file mode 100644 index ee4253b33be25..0000000000000 --- a/Documentation/devicetree/bindings/mmc/sdhci-of-dwcmshc.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Synopsys DesignWare Cores Mobile Storage Host Controller - -Required properties: -- compatible: should be one of the following: - "snps,dwcmshc-sdhci" -- reg: offset and length of the register set for the device. -- interrupts: a single interrupt specifier. -- clocks: Array of clocks required for SDHCI; requires at least one for - core clock. -- clock-names: Array of names corresponding to clocks property; shall be - "core" for core clock and "bus" for optional bus clock. - -Example: - sdhci2: sdhci@aa0000 { - compatible = "snps,dwcmshc-sdhci"; - reg = <0xaa0000 0x1000>; - interrupts = ; - clocks = <&emmcclk>; - bus-width = <8>; - } diff --git a/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml new file mode 100644 index 0000000000000..f99fb9fbb83bc --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/snps,dwcmshc-sdhci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys Designware Mobile Storage Host Controller Binding + +maintainers: + - Ulf Hansson + - Jisheng Zhang + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + enum: + - snps,dwcmshc-sdhci + + reg: + minItems: 1 + items: + - description: Offset and length of the register set for the device + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + items: + - description: core clock + - description: bus clock for optional + + clock-names: + minItems: 1 + items: + - const: core + - const: bus + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + mmc@aa0000 { + compatible = "snps,dwcmshc-sdhci"; + reg = <0xaa000 0x1000>; + interrupts = <0 25 0x4>; + clocks = <&cru 17>, <&cru 18>; + clock-names = "core", "bus"; + bus-width = <8>; + #address-cells = <1>; + #size-cells = <0>; + }; + +... -- 2.30.2