This patch adds the new binding documentation for system clock and functional clock on Mediatek MT8192. Signed-off-by: Chun-Jie Chen <chun-jie.chen@xxxxxxxxxxxx> Reviewed-by: Rob Herring <robh@xxxxxxxxxx> --- .../arm/mediatek/mediatek,mt8192-clock.yaml | 199 ++++++++++++++++++ .../mediatek/mediatek,mt8192-sys-clock.yaml | 65 ++++++ 2 files changed, 264 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml new file mode 100644 index 000000000000..c8c67c033f8c --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml @@ -0,0 +1,199 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8192-clock.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: MediaTek Functional Clock Controller for MT8192 + +maintainers: + - Chun-Jie Chen <chun-jie.chen@xxxxxxxxxxxx> + +description: + The Mediatek functional clock controller provides various clocks on MT8192. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-scp_adsp + - mediatek,mt8192-imp_iic_wrap_c + - mediatek,mt8192-imp_iic_wrap_e + - mediatek,mt8192-imp_iic_wrap_s + - mediatek,mt8192-imp_iic_wrap_ws + - mediatek,mt8192-imp_iic_wrap_w + - mediatek,mt8192-imp_iic_wrap_n + - mediatek,mt8192-msdc_top + - mediatek,mt8192-msdc + - mediatek,mt8192-mfgcfg + - mediatek,mt8192-imgsys + - mediatek,mt8192-imgsys2 + - mediatek,mt8192-vdecsys_soc + - mediatek,mt8192-vdecsys + - mediatek,mt8192-vencsys + - mediatek,mt8192-camsys + - mediatek,mt8192-camsys_rawa + - mediatek,mt8192-camsys_rawb + - mediatek,mt8192-camsys_rawc + - mediatek,mt8192-ipesys + - mediatek,mt8192-mdpsys + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + scp_adsp: clock-controller@10720000 { + compatible = "mediatek,mt8192-scp_adsp"; + reg = <0x10720000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_c: clock-controller@11007000 { + compatible = "mediatek,mt8192-imp_iic_wrap_c"; + reg = <0x11007000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_e: clock-controller@11cb1000 { + compatible = "mediatek,mt8192-imp_iic_wrap_e"; + reg = <0x11cb1000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_s: clock-controller@11d03000 { + compatible = "mediatek,mt8192-imp_iic_wrap_s"; + reg = <0x11d03000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_ws: clock-controller@11d23000 { + compatible = "mediatek,mt8192-imp_iic_wrap_ws"; + reg = <0x11d23000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_w: clock-controller@11e01000 { + compatible = "mediatek,mt8192-imp_iic_wrap_w"; + reg = <0x11e01000 0x1000>; + #clock-cells = <1>; + }; + + - | + imp_iic_wrap_n: clock-controller@11f02000 { + compatible = "mediatek,mt8192-imp_iic_wrap_n"; + reg = <0x11f02000 0x1000>; + #clock-cells = <1>; + }; + + - | + msdc_top: clock-controller@11f10000 { + compatible = "mediatek,mt8192-msdc_top"; + reg = <0x11f10000 0x1000>; + #clock-cells = <1>; + }; + + - | + msdc: clock-controller@11f60000 { + compatible = "mediatek,mt8192-msdc"; + reg = <0x11f60000 0x1000>; + #clock-cells = <1>; + }; + + - | + mfgcfg: clock-controller@13fbf000 { + compatible = "mediatek,mt8192-mfgcfg"; + reg = <0x13fbf000 0x1000>; + #clock-cells = <1>; + }; + + - | + imgsys: clock-controller@15020000 { + compatible = "mediatek,mt8192-imgsys"; + reg = <0x15020000 0x1000>; + #clock-cells = <1>; + }; + + - | + imgsys2: clock-controller@15820000 { + compatible = "mediatek,mt8192-imgsys2"; + reg = <0x15820000 0x1000>; + #clock-cells = <1>; + }; + + - | + vdecsys_soc: clock-controller@1600f000 { + compatible = "mediatek,mt8192-vdecsys_soc"; + reg = <0x1600f000 0x1000>; + #clock-cells = <1>; + }; + + - | + vdecsys: clock-controller@1602f000 { + compatible = "mediatek,mt8192-vdecsys"; + reg = <0x1602f000 0x1000>; + #clock-cells = <1>; + }; + + - | + vencsys: clock-controller@17000000 { + compatible = "mediatek,mt8192-vencsys"; + reg = <0x17000000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys: clock-controller@1a000000 { + compatible = "mediatek,mt8192-camsys"; + reg = <0x1a000000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawa: clock-controller@1a04f000 { + compatible = "mediatek,mt8192-camsys_rawa"; + reg = <0x1a04f000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawb: clock-controller@1a06f000 { + compatible = "mediatek,mt8192-camsys_rawb"; + reg = <0x1a06f000 0x1000>; + #clock-cells = <1>; + }; + + - | + camsys_rawc: clock-controller@1a08f000 { + compatible = "mediatek,mt8192-camsys_rawc"; + reg = <0x1a08f000 0x1000>; + #clock-cells = <1>; + }; + + - | + ipesys: clock-controller@1b000000 { + compatible = "mediatek,mt8192-ipesys"; + reg = <0x1b000000 0x1000>; + #clock-cells = <1>; + }; + + - | + mdpsys: clock-controller@1f000000 { + compatible = "mediatek,mt8192-mdpsys"; + reg = <0x1f000000 0x1000>; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml new file mode 100644 index 000000000000..5705bcf1fe47 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-sys-clock.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8192-sys-clock.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: MediaTek System Clock Controller for MT8192 + +maintainers: + - Chun-Jie Chen <chun-jie.chen@xxxxxxxxxxxx> + +description: + The Mediatek system clock controller provides various clocks and system configuration + like reset and bus protection on MT8192. + +properties: + compatible: + items: + - enum: + - mediatek,mt8192-topckgen + - mediatek,mt8192-infracfg + - mediatek,mt8192-pericfg + - mediatek,mt8192-apmixedsys + - const: syscon + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + topckgen: syscon@10000000 { + compatible = "mediatek,mt8192-topckgen", "syscon"; + reg = <0x10000000 0x1000>; + #clock-cells = <1>; + }; + + - | + infracfg: syscon@10001000 { + compatible = "mediatek,mt8192-infracfg", "syscon"; + reg = <0x10001000 0x1000>; + #clock-cells = <1>; + }; + + - | + pericfg: syscon@10003000 { + compatible = "mediatek,mt8192-pericfg", "syscon"; + reg = <0x10003000 0x1000>; + #clock-cells = <1>; + }; + + - | + apmixedsys: syscon@1000c000 { + compatible = "mediatek,mt8192-apmixedsys", "syscon"; + reg = <0x1000c000 0x1000>; + #clock-cells = <1>; + }; -- 2.18.0
