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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
commit | 574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d (patch) | |
tree | 3fbe9ed379bc0d6c536860845e85a4ede4b36bbc /dts/Bindings/interconnect | |
parent | 179dedbc6d85d7ea7c8013513b364a75f32943e8 (diff) | |
download | barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.gz barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.xz |
dts: update to v5.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/interconnect')
-rw-r--r-- | dts/Bindings/interconnect/qcom,msm8974.yaml | 62 | ||||
-rw-r--r-- | dts/Bindings/interconnect/qcom,qcs404.txt | 45 | ||||
-rw-r--r-- | dts/Bindings/interconnect/qcom,qcs404.yaml | 77 |
3 files changed, 139 insertions, 45 deletions
diff --git a/dts/Bindings/interconnect/qcom,msm8974.yaml b/dts/Bindings/interconnect/qcom,msm8974.yaml new file mode 100644 index 0000000000..9af3c6e59c --- /dev/null +++ b/dts/Bindings/interconnect/qcom,msm8974.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,msm8974.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8974 Network-On-Chip Interconnect + +maintainers: + - Brian Masney <masneyb@onstation.org> + +description: | + The Qualcomm MSM8974 interconnect providers support setting system + bandwidth requirements between various network-on-chip fabrics. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,msm8974-bimc + - qcom,msm8974-cnoc + - qcom,msm8974-mmssnoc + - qcom,msm8974-ocmemnoc + - qcom,msm8974-pnoc + - qcom,msm8974-snoc + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + +required: + - compatible + - reg + - '#interconnect-cells' + - clock-names + - clocks + +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>; + }; diff --git a/dts/Bindings/interconnect/qcom,qcs404.txt b/dts/Bindings/interconnect/qcom,qcs404.txt deleted file mode 100644 index c07d89812b..0000000000 --- a/dts/Bindings/interconnect/qcom,qcs404.txt +++ /dev/null @@ -1,45 +0,0 @@ -Qualcomm QCS404 Network-On-Chip interconnect driver binding ------------------------------------------------------------ - -Required properties : -- compatible : shall contain only one of the following: - "qcom,qcs404-bimc" - "qcom,qcs404-pcnoc" - "qcom,qcs404-snoc" -- #interconnect-cells : should contain 1 - -reg : specifies the physical base address and size of registers -clocks : list of phandles and specifiers to all interconnect bus clocks -clock-names : clock names should include both "bus" and "bus_a" - -Example: - -soc { - ... - bimc: interconnect@400000 { - reg = <0x00400000 0x80000>; - compatible = "qcom,qcs404-bimc"; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_BIMC_CLK>, - <&rpmcc RPM_SMD_BIMC_A_CLK>; - }; - - pnoc: interconnect@500000 { - reg = <0x00500000 0x15080>; - compatible = "qcom,qcs404-pcnoc"; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_PNOC_CLK>, - <&rpmcc RPM_SMD_PNOC_A_CLK>; - }; - - snoc: interconnect@580000 { - reg = <0x00580000 0x23080>; - compatible = "qcom,qcs404-snoc"; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_SNOC_CLK>, - <&rpmcc RPM_SMD_SNOC_A_CLK>; - }; -}; diff --git a/dts/Bindings/interconnect/qcom,qcs404.yaml b/dts/Bindings/interconnect/qcom,qcs404.yaml new file mode 100644 index 0000000000..8d65c5f806 --- /dev/null +++ b/dts/Bindings/interconnect/qcom,qcs404.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,qcs404.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCS404 Network-On-Chip interconnect + +maintainers: + - Georgi Djakov <georgi.djakov@linaro.org> + +description: | + The Qualcomm QCS404 interconnect providers support adjusting the + bandwidth requirements between the various NoC fabrics. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,qcs404-bimc + - qcom,qcs404-pcnoc + - qcom,qcs404-snoc + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + +required: + - compatible + - reg + - '#interconnect-cells' + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmcc.h> + + bimc: interconnect@400000 { + reg = <0x00400000 0x80000>; + compatible = "qcom,qcs404-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + + pnoc: interconnect@500000 { + reg = <0x00500000 0x15080>; + compatible = "qcom,qcs404-pcnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PNOC_CLK>, + <&rpmcc RPM_SMD_PNOC_A_CLK>; + }; + + snoc: interconnect@580000 { + reg = <0x00580000 0x23080>; + compatible = "qcom,qcs404-snoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; |