diff options
Diffstat (limited to 'Documentation')
15 files changed, 97 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt index 7b8b8eb0191f..26410fbb85be 100644 --- a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt +++ b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt @@ -18,17 +18,19 @@ Clocks: ------- -The Device Tree node representing the AP806 system controller provides -a number of clocks: +The Device Tree node representing the AP806/AP807 system controller +provides a number of clocks: - - 0: clock of CPU cluster 0 - - 1: clock of CPU cluster 1 + - 0: reference clock of CPU cluster 0 + - 1: reference clock of CPU cluster 1 - 2: fixed PLL at 1200 Mhz - 3: MSS clock, derived from the fixed PLL Required properties: - - compatible: must be: "marvell,ap806-clock" + - compatible: must be one of: + * "marvell,ap806-clock" + * "marvell,ap807-clock" - #clock-cells: must be set to 1 Pinctrl: @@ -143,3 +145,33 @@ ap_syscon1: system-controller@6f8000 { #thermal-sensor-cells = <1>; }; }; + +Cluster clocks: +--------------- + +Device Tree Clock bindings for cluster clock of Marvell +AP806/AP807. Each cluster contain up to 2 CPUs running at the same +frequency. + +Required properties: + - compatible: must be one of: + * "marvell,ap806-cpu-clock" + * "marvell,ap807-cpu-clock" +- #clock-cells : should be set to 1. + +- clocks : shall be the input parent clock(s) phandle for the clock + (one per cluster) + +- reg: register range associated with the cluster clocks + +ap_syscon1: system-controller@6f8000 { + compatible = "marvell,armada-ap806-syscon1", "syscon", "simple-mfd"; + reg = <0x6f8000 0x1000>; + + cpu_clk: clock-cpu@278 { + compatible = "marvell,ap806-cpu-clock"; + clocks = <&ap_clk 0>, <&ap_clk 1>; + #clock-cells = <1>; + reg = <0x278 0xa30>; + }; +}; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt index 161e63a6c254..ff000ccade78 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-apmixedsys" - "mediatek,mt2712-apmixedsys", "syscon" + - "mediatek,mt6779-apmixedsys", "syscon" - "mediatek,mt6797-apmixedsys" - "mediatek,mt7622-apmixedsys" - "mediatek,mt7623-apmixedsys", "mediatek,mt2701-apmixedsys" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt index 07c9d813465c..e4ca7b703123 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-audsys", "syscon" + - "mediatek,mt6779-audio", "syscon" - "mediatek,mt7622-audsys", "syscon" - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon" - "mediatek,mt8183-audiosys", "syscon" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt index d8930f64aa98..1f4aaa15a37e 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt @@ -6,6 +6,7 @@ The MediaTek camsys controller provides various clocks to the system. Required Properties: - compatible: Should be one of: + - "mediatek,mt6779-camsys", "syscon" - "mediatek,mt8183-camsys", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt index e3bc4a1e7a6e..2b693e343c56 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-imgsys", "syscon" - "mediatek,mt2712-imgsys", "syscon" + - "mediatek,mt6779-imgsys", "syscon" - "mediatek,mt6797-imgsys", "syscon" - "mediatek,mt7623-imgsys", "mediatek,mt2701-imgsys", "syscon" - "mediatek,mt8173-imgsys", "syscon" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt index a90913988d7e..db2f4fd754e7 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt @@ -9,6 +9,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-infracfg", "syscon" - "mediatek,mt2712-infracfg", "syscon" + - "mediatek,mt6779-infracfg_ao", "syscon" - "mediatek,mt6797-infracfg", "syscon" - "mediatek,mt7622-infracfg", "syscon" - "mediatek,mt7623-infracfg", "mediatek,mt2701-infracfg", "syscon" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ipesys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ipesys.txt new file mode 100644 index 000000000000..2ce889b023d9 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ipesys.txt @@ -0,0 +1,22 @@ +Mediatek ipesys controller +============================ + +The Mediatek ipesys controller provides various clocks to the system. + +Required Properties: + +- compatible: Should be one of: + - "mediatek,mt6779-ipesys", "syscon" +- #clock-cells: Must be 1 + +The ipesys 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: + +ipesys: clock-controller@1b000000 { + compatible = "mediatek,mt6779-ipesys", "syscon"; + reg = <0 0x1b000000 0 0x1000>; + #clock-cells = <1>; +}; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt index 72787e7dd227..ad5f9d2f6818 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2712-mfgcfg", "syscon" + - "mediatek,mt6779-mfgcfg", "syscon" - "mediatek,mt8183-mfgcfg", "syscon" - #clock-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt index 545eab717c96..301eefbe1618 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-mmsys", "syscon" - "mediatek,mt2712-mmsys", "syscon" + - "mediatek,mt6779-mmsys", "syscon" - "mediatek,mt6797-mmsys", "syscon" - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" - "mediatek,mt8173-mmsys", "syscon" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt index 4c7e478117a0..ecf027a9003a 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt @@ -14,6 +14,7 @@ Required Properties: - "mediatek,mt7629-pericfg", "syscon" - "mediatek,mt8135-pericfg", "syscon" - "mediatek,mt8173-pericfg", "syscon" + - "mediatek,mt8183-pericfg", "syscon" - #clock-cells: Must be 1 - #reset-cells: Must be 1 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt index a023b8338960..0293d693ce0c 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-topckgen" - "mediatek,mt2712-topckgen", "syscon" + - "mediatek,mt6779-topckgen", "syscon" - "mediatek,mt6797-topckgen" - "mediatek,mt7622-topckgen" - "mediatek,mt7623-topckgen", "mediatek,mt2701-topckgen" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt index 57176bb8dbb5..7894558b7a1c 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2701-vdecsys", "syscon" - "mediatek,mt2712-vdecsys", "syscon" + - "mediatek,mt6779-vdecsys", "syscon" - "mediatek,mt6797-vdecsys", "syscon" - "mediatek,mt7623-vdecsys", "mediatek,mt2701-vdecsys", "syscon" - "mediatek,mt8173-vdecsys", "syscon" diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt index c9faa6269087..6a6a14e15cd7 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt @@ -7,6 +7,7 @@ Required Properties: - compatible: Should be one of: - "mediatek,mt2712-vencsys", "syscon" + - "mediatek,mt6779-vencsys", "syscon" - "mediatek,mt6797-vencsys", "syscon" - "mediatek,mt8173-vencsys", "syscon" - "mediatek,mt8183-vencsys", "syscon" diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt index 8661c3cd3ccf..d14362ad4132 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt @@ -23,6 +23,7 @@ Required properties : "qcom,gcc-sdm630" "qcom,gcc-sdm660" "qcom,gcc-sdm845" + "qcom,gcc-sm8150" - reg : shall contain base register location and length - #clock-cells : shall contain 1 @@ -38,6 +39,13 @@ Documentation/devicetree/bindings/thermal/qcom-tsens.txt - protected-clocks : Protected clock specifier list as per common clock binding. +For SM8150 only: + - clocks: a list of phandles and clock-specifier pairs, + one for each entry in clock-names. + - clock-names: "bi_tcxo" (required) + "sleep_clk" (optional) + "aud_ref_clock" (optional) + Example: clock-controller@900000 { compatible = "qcom,gcc-msm8960"; @@ -71,3 +79,16 @@ Example of GCC with protected-clocks properties: <GCC_LPASS_Q6_AXI_CLK>, <GCC_LPASS_SWAY_CLK>; }; + +Example of GCC with clocks + gcc: clock-controller@100000 { + compatible = "qcom,gcc-sm8150"; + reg = <0x00100000 0x1f0000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + clock-names = "bi_tcxo", + "sleep_clk"; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&sleep_clk>; + }; diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt index 3c007653da31..365bbde599b1 100644 --- a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt +++ b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt @@ -6,9 +6,14 @@ some Qualcomm Technologies Inc. SoCs. It accepts clock requests from other hardware subsystems via RSC to control clocks. Required properties : -- compatible : shall contain "qcom,sdm845-rpmh-clk" +- compatible : must be one of: + "qcom,sdm845-rpmh-clk" + "qcom,sm8150-rpmh-clk" - #clock-cells : must contain 1 +- clocks: a list of phandles and clock-specifier pairs, + one for each entry in clock-names. +- clock-names: Parent board clock: "xo". Example : |