diff options
| author | Jun Nie <jun.nie@linaro.org> | 2020-12-04 15:53:43 +0800 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2021-01-05 13:10:23 +0200 |
| commit | 4187f9c16b7daf375dc2ad1e51c0782f8a9e4f7c (patch) | |
| tree | 95f4ec345f2d4811ced6c7a959882d75cf528dca /Documentation/devicetree/bindings/interconnect | |
| parent | dfbd988f1ce6c139bca5b79fbcc946748f5f880b (diff) | |
dt-bindings: interconnect: single yaml file for RPM interconnect drivers
MSM8916 and QCS404 bindings are almost identical, so combine them into one.
This will make it easier to add interconnect bindings for more SoC with RPM.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201204075345.5161-4-jun.nie@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/interconnect')
| -rw-r--r-- | Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml | 77 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml (renamed from Documentation/devicetree/bindings/interconnect/qcom,msm8916.yaml) | 18 |
2 files changed, 11 insertions, 84 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml deleted file mode 100644 index 3fbb8785fbc9..000000000000 --- a/Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml +++ /dev/null @@ -1,77 +0,0 @@ -# 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>; - }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8916.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index e1009ae4e8f7..d720b68b3ead 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8916.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -1,27 +1,31 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/interconnect/qcom,msm8916.yaml# +$id: http://devicetree.org/schemas/interconnect/qcom,rpm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm MSM8916 Network-On-Chip interconnect +title: Qualcomm RPM Network-On-Chip Interconnect maintainers: - Georgi Djakov <georgi.djakov@linaro.org> description: | - The Qualcomm MSM8916 interconnect providers support adjusting the - bandwidth requirements between the various NoC fabrics. + RPM interconnect providers support system bandwidth requirements through + RPM processor. The provider is able to communicate with the RPM through + the RPM shared memory device. properties: + reg: + maxItems: 1 + compatible: enum: - qcom,msm8916-bimc - qcom,msm8916-pcnoc - qcom,msm8916-snoc - - reg: - maxItems: 1 + - qcom,qcs404-bimc + - qcom,qcs404-pcnoc + - qcom,qcs404-snoc '#interconnect-cells': const: 1 |