| Message ID | 20210627185927.695411-1-iskren.chernev@gmail.com |
|---|---|
| Headers | show |
| Series | Add rpmcc and rpmpd for SM4250/6115 | expand |
Quoting Iskren Chernev (2021-06-27 11:59:25) > diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c > index bc0be1d4be5f..dfdd4f20f5fd 100644 > --- a/drivers/soc/qcom/smd-rpm.c > +++ b/drivers/soc/qcom/smd-rpm.c > @@ -242,6 +242,7 @@ static const struct of_device_id qcom_smd_rpm_of_match[] = { > { .compatible = "qcom,rpm-msm8996" }, > { .compatible = "qcom,rpm-msm8998" }, > { .compatible = "qcom,rpm-sdm660" }, > + { .compatible = "qcom,rpm-sm6115" }, > { .compatible = "qcom,rpm-sm6125" }, > { .compatible = "qcom,rpm-qcs404" }, > {} Does this hunk need to be part of this patch?
This patch adds support for the RPM clocks and power domains on QCom SM4250 and SM6115, codename bengal. The rpmcc code is converted from downstream code (OnePlus repo [1]), and the rpmpd is converted from downstream DT extracted from OnePlus Nord N100. The downstream code has additional voter clocks, which let consumers vote and the driver to select the highest desired clock rate for a given (real) parent clock [2]. I might port that as well in the near future, let me know if there is a more elegant solution. [1]: https://github.com/OnePlusOSS/android_kernel_oneplus_sm4250 [2]: https://source.codeaurora.org/quic/server/kernel/commit/?h=v4.9.137&id=6a4951a8308c5729ae8e502787cb705477c94251 v1: https://lkml.org/lkml/2021/6/22/1171 Changes from v1: - remove 4250 compatible, both platforms will share one dtsi - reuse existing clocks as per a0384ecfe2aa ("clk: qcom: smd-rpm: De-duplicate identical entries") Iskren Chernev (5): dt-bindings: soc: qcom: smd-rpm: Add SM6115 compatible dt-bindings: clock: qcom: rpmcc: Document SM6115 compatible clk: qcom: smd: Add support for SM6115 rpm clocks dt-bindings: power: rpmpd: Add SM6115 to rpmpd binding drivers: soc: qcom: rpmpd: Add SM6115 RPM Power Domains .../devicetree/bindings/clock/qcom,rpmcc.txt | 1 + .../devicetree/bindings/power/qcom,rpmpd.yaml | 1 + .../bindings/soc/qcom/qcom,smd-rpm.yaml | 1 + drivers/clk/qcom/clk-smd-rpm.c | 54 +++++++++++++++++++ drivers/soc/qcom/rpmpd.c | 28 ++++++++++ drivers/soc/qcom/smd-rpm.c | 1 + include/dt-bindings/clock/qcom,rpmcc.h | 10 ++++ include/dt-bindings/power/qcom-rpmpd.h | 10 ++++ include/linux/soc/qcom/smd-rpm.h | 1 + 9 files changed, 107 insertions(+) base-commit: 8702f95941c215501826ea8743a8b64b83479209 prerequisite-patch-id: 07d651c82e8f1fd3069d1a03fad5b529d8756a66 prerequisite-patch-id: 5767ec002a675cd486a56663d422a267f0d51a8a prerequisite-patch-id: 2f407fff6d711a8c0610be7166b19174253d2bba prerequisite-patch-id: 28e53420187ed7a994ea8b6531b42fb1756f69a6 -- 2.32.0