On some of Qualcomm platforms the Global Clock Controller (GCC) doesn't
provide power domains. Move requirement for the '#power-domain-cells'
out of the common qcom,gcc.yaml into individual schema files. For the
platforms that do not provide power-domains, explicitly forbid having
the '#power-domain-cells' property.
Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240529-qcom-gdscs-v2-2-69c63d0ae1e7@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Update my email address from the defunct codeaurora.org domain to the
current quicinc.com domain.
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20230627173123.9221-1-quic_tdas@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Clean the Qualcomm SoCs clock bindings:
1. Drop redundant "bindings" in title.
2. Correct language grammar "<independent clause without verb>, which
supports" -> "provides".
3. Use full path to the bindings header, so tools can validate it.
4. Drop quotes where not needed.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> # msm8998
Acked-by: Jeffrey Hugo <quic_jhugo@quicinc.com> # mmcc
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221102163153.55460-2-krzysztof.kozlowski@linaro.org
The Snapdragon 670 clocks will be added into the sdm845 gcc driver. Most
of the new clocks, GDSCs, and resets already have reserved IDs but there
are some resources that don't. Add the new clock from Snapdragon 670 and
document the differences between the SoC parent clocks.
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220914013922.198778-2-mailingradian@gmail.com
Use qcom,gcc.yaml which contains a set of properties common to most
Qualcomm GCC bindings.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220704172453.838303-2-dmitry.baryshkov@linaro.org
Allow Qualcomm GCC to register its parent power domain (e.g. RPMHPD) to
properly pass performance state from children.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220513061347.46480-2-krzysztof.kozlowski@linaro.org
Separate qcom,gcc-sdm845 clock bindings from the clock-less
qcom,gcc.yaml, so that we can add required clocks and clock-names
properties.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210409183004.1617777-2-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
