diff options
Diffstat (limited to 'Documentation/devicetree/bindings/interconnect')
20 files changed, 214 insertions, 65 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml index 58611ba2a0f4..4d72525f407e 100644 --- a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml +++ b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml @@ -17,9 +17,14 @@ description: | properties: compatible: - enum: - - mediatek,mt8183-cci - - mediatek,mt8186-cci + oneOf: + - enum: + - mediatek,mt8183-cci + - mediatek,mt8186-cci + - items: + - enum: + - mediatek,mt7988-cci + - const: mediatek,mt8183-cci clocks: items: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml new file mode 100644 index 000000000000..00b7a4108d45 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,milos-rpmh.yaml @@ -0,0 +1,136 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,milos-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on Milos SoC + +maintainers: + - Luca Weiss <luca.weiss@fairphone.com> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + + See also: include/dt-bindings/interconnect/qcom,milos-rpmh.h + +properties: + compatible: + enum: + - qcom,milos-aggre1-noc + - qcom,milos-aggre2-noc + - qcom,milos-clk-virt + - qcom,milos-cnoc-cfg + - qcom,milos-cnoc-main + - qcom,milos-gem-noc + - qcom,milos-lpass-ag-noc + - qcom,milos-mc-virt + - qcom,milos-mmss-noc + - qcom,milos-nsp-noc + - qcom,milos-pcie-anoc + - qcom,milos-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-clk-virt + - qcom,milos-mc-virt + then: + properties: + reg: false + else: + required: + - reg + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-pcie-anoc + then: + properties: + clocks: + items: + - description: aggre-NOC PCIe AXI clock + - description: cfg-NOC PCIe a-NOC AHB clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre1-noc + then: + properties: + clocks: + items: + - description: aggre USB3 PRIM AXI clock + - description: aggre UFS PHY AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre2-noc + then: + properties: + clocks: + items: + - description: RPMH CC IPA clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,milos-aggre1-noc + - qcom,milos-aggre2-noc + - qcom,milos-pcie-anoc + then: + required: + - clocks + else: + properties: + clocks: false + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,milos-gcc.h> + + interconnect-0 { + compatible = "qcom,milos-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@16e0000 { + compatible = "qcom,milos-aggre1-noc"; + reg = <0x016e0000 0x16400>; + #interconnect-cells = <2>; + clocks = <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml index 4b08be72bbd7..534644cccdcb 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8939.yaml @@ -70,8 +70,8 @@ examples: reg = <0x00580000 0x14000>; #interconnect-cells = <1>; - snoc_mm: interconnect-snoc { - compatible = "qcom,msm8939-snoc-mm"; - #interconnect-cells = <1>; - }; + snoc_mm: interconnect-snoc { + compatible = "qcom,msm8939-snoc-mm"; + #interconnect-cells = <1>; + }; }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml index 343ff62d7b65..56cdb77b369a 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml @@ -84,17 +84,17 @@ additionalProperties: false examples: - | - #include <dt-bindings/clock/qcom,gcc-msm8953.h> + #include <dt-bindings/clock/qcom,gcc-msm8953.h> - snoc: interconnect@580000 { - compatible = "qcom,msm8953-snoc"; - reg = <0x580000 0x16080>; + interconnect@580000 { + compatible = "qcom,msm8953-snoc"; + reg = <0x580000 0x16080>; - #interconnect-cells = <2>; + #interconnect-cells = <2>; - snoc_mm: interconnect-snoc { - compatible = "qcom,msm8953-snoc-mm"; + interconnect-snoc { + compatible = "qcom,msm8953-snoc-mm"; - #interconnect-cells = <2>; - }; - }; + #interconnect-cells = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml index 8004c4baf397..95ce25ce1f7d 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml @@ -50,13 +50,13 @@ additionalProperties: false examples: - | - #include <dt-bindings/clock/qcom,rpmcc.h> - - bimc: interconnect@fc380000 { - reg = <0xfc380000 0x6a000>; - compatible = "qcom,msm8974-bimc"; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_BIMC_CLK>, - <&rpmcc RPM_SMD_BIMC_A_CLK>; - }; + #include <dt-bindings/clock/qcom,rpmcc.h> + + interconnect@fc380000 { + reg = <0xfc380000 0x6a000>; + compatible = "qcom,msm8974-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml index 83bcf0575cd3..256de140c03d 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml @@ -76,6 +76,8 @@ properties: minItems: 1 maxItems: 2 + nonposted-mmio: true + required: - compatible - interconnects diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml index 4ac0863205b3..ab5a921c3495 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml @@ -28,6 +28,7 @@ properties: - const: qcom,osm-l3 - items: - enum: + - qcom,sa8775p-epss-l3 - qcom,sc7280-epss-l3 - qcom,sc8280xp-epss-l3 - qcom,sm6375-cpucp-l3 @@ -35,6 +36,11 @@ properties: - qcom,sm8350-epss-l3 - qcom,sm8650-epss-l3 - const: qcom,epss-l3 + - items: + - enum: + - qcom,qcs8300-epss-l3 + - const: qcom,sa8775p-epss-l3 + - const: qcom,epss-l3 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 5aaa92a7cef7..01d436d4a553 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -41,10 +41,10 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/clock/qcom,rpmcc.h> - bimc: interconnect@400000 { - compatible = "qcom,msm8916-bimc"; - reg = <0x00400000 0x62000>; - #interconnect-cells = <1>; - }; + interconnect@400000 { + compatible = "qcom,msm8916-bimc"; + reg = <0x00400000 0x62000>; + #interconnect-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index 1b9164dc162f..dad3ad2fd93b 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -127,19 +127,19 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/interconnect/qcom,sdm845.h> + #include <dt-bindings/interconnect/qcom,sdm845.h> - mem_noc: interconnect@1380000 { - compatible = "qcom,sdm845-mem-noc"; - reg = <0x01380000 0x27200>; - #interconnect-cells = <1>; - qcom,bcm-voters = <&apps_bcm_voter>; - }; + interconnect@1380000 { + compatible = "qcom,sdm845-mem-noc"; + reg = <0x01380000 0x27200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; - mmss_noc: interconnect@1740000 { - compatible = "qcom,sdm845-mmss-noc"; - reg = <0x01740000 0x1c1000>; - #interconnect-cells = <1>; - qcom,bcm-voter-names = "apps", "disp"; - qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; - }; + interconnect@1740000 { + compatible = "qcom,sdm845-mmss-noc"; + reg = <0x01740000 0x1c1000>; + #interconnect-cells = <1>; + qcom,bcm-voter-names = "apps", "disp"; + qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml index 2e0c0bc7a376..db19fd5c5708 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml @@ -13,7 +13,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sa8775p.h + See also: include/dt-bindings/interconnect/qcom,sa8775p.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml index 4647dac740e9..f5d3d0c5df73 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml index 78210791496f..81c3dff53992 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sc7280.h + See also: include/dt-bindings/interconnect/qcom,sc7280.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml index 100c68636909..2a5a7594bafd 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sc8280xp.h + See also: include/dt-bindings/interconnect/qcom,sc8280xp.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml index 71cf7e252bfc..4b5e9f9b07ec 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sdx75-rpmh.yaml @@ -78,15 +78,15 @@ examples: #include <dt-bindings/clock/qcom,rpmh.h> clk_virt: interconnect-0 { - compatible = "qcom,sdx75-clk-virt"; - #interconnect-cells = <2>; - qcom,bcm-voters = <&apps_bcm_voter>; - clocks = <&rpmhcc RPMH_QPIC_CLK>; + compatible = "qcom,sdx75-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + clocks = <&rpmhcc RPMH_QPIC_CLK>; }; system_noc: interconnect@1640000 { - compatible = "qcom,sdx75-system-noc"; - reg = <0x1640000 0x4b400>; - #interconnect-cells = <2>; - qcom,bcm-voters = <&apps_bcm_voter>; + compatible = "qcom,sdx75-system-noc"; + reg = <0x1640000 0x4b400>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml index b565d1a382f6..978930324bbf 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml @@ -13,7 +13,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sm7150-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm7150-rpmh.h allOf: - $ref: qcom,rpmh-common.yaml# diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml index 300640a533dd..6a46dc7d473e 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml @@ -14,7 +14,7 @@ description: | RPMh interconnect providers support system bandwidth requirements through RPMh hardware accelerators known as Bus Clock Manager (BCM). - See also:: include/dt-bindings/interconnect/qcom,sm8450.h + See also: include/dt-bindings/interconnect/qcom,sm8450.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml index 716bd21f6041..5325ebe23c77 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8550-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8550-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml index f9322de7cd61..199fe7b232af 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8650-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8650-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml index a816acc301e1..366f40d980c2 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8750-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,sm8750-rpmh.h + See also: include/dt-bindings/interconnect/qcom,sm8750-rpmh.h properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml index 08b0210e0e59..0840b0ec6e27 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml @@ -18,7 +18,7 @@ description: | least one RPMh device child node pertaining to their RSC and each provider can map to multiple RPMh resources. - See also:: include/dt-bindings/interconnect/qcom,x1e80100-rpmh.h + See also: include/dt-bindings/interconnect/qcom,x1e80100-rpmh.h properties: compatible: |