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author | Rafał Miłecki <rafal@milecki.pl> | 2024-02-14 09:12:33 +0300 |
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committer | Stephen Boyd <sboyd@kernel.org> | 2024-02-22 07:56:37 +0300 |
commit | 0a0156fe6ea59e4897be9048e45c066e0bb7508b (patch) | |
tree | d73344769a4668b8a73c4e516ec2791c82ed64a4 /Documentation/devicetree | |
parent | e77c6359a448e5609bd1e1587ecbb5e373028428 (diff) | |
download | linux-0a0156fe6ea59e4897be9048e45c066e0bb7508b.tar.xz |
dt-bindings: clock: mediatek: convert SSUSBSYS to the json-schema clock
This helps validating DTS files. Introduced changes:
1. Documented "reg" property
2. Dropped "syscon" as it was incorrectly used
3. Adjusted nodename, "compatible" and "reg" in example
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240214061233.24645-4-zajec5@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt | 25 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/clock/mediatek,mt7622-ssusbsys.yaml | 45 |
2 files changed, 45 insertions, 25 deletions
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt deleted file mode 100644 index 7cb02c930613..000000000000 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt +++ /dev/null @@ -1,25 +0,0 @@ -MediaTek SSUSBSYS controller -============================ - -The MediaTek SSUSBSYS controller provides various clocks to the system. - -Required Properties: - -- compatible: Should be: - - "mediatek,mt7622-ssusbsys", "syscon" - - "mediatek,mt7629-ssusbsys", "syscon" -- #clock-cells: Must be 1 -- #reset-cells: Must be 1 - -The SSUSBSYS controller uses the common clk binding from -Documentation/devicetree/bindings/clock/clock-bindings.txt -The available clocks are defined in dt-bindings/clock/mt*-clk.h. - -Example: - -ssusbsys: ssusbsys@1a000000 { - compatible = "mediatek,mt7622-ssusbsys", "syscon"; - reg = <0 0x1a000000 0 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt7622-ssusbsys.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt7622-ssusbsys.yaml new file mode 100644 index 000000000000..da93eccdcfc1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mediatek,mt7622-ssusbsys.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/mediatek,mt7622-ssusbsys.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek SSUSBSYS clock and reset controller + +description: + The MediaTek SSUSBSYS controller provides various clocks to the system. + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + +properties: + compatible: + enum: + - mediatek,mt7622-ssusbsys + - mediatek,mt7629-ssusbsys + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + description: The available clocks are defined in dt-bindings/clock/mt*-clk.h + + "#reset-cells": + const: 1 + +required: + - reg + - "#clock-cells" + - "#reset-cells" + +additionalProperties: false + +examples: + - | + clock-controller@1a000000 { + compatible = "mediatek,mt7622-ssusbsys"; + reg = <0x1a000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; |