| Message ID | 20210731164827.2756798-1-iskren.chernev@gmail.com |
|---|---|
| Headers | show |
| Series | Add rpmcc and rpmpd for SM4250/6115 | expand |
Quoting Iskren Chernev (2021-07-31 09:48:26) > Add rpm smd clocks, PMIC and bus clocks which are required on > SM4250/6115 for clients to vote on. > > Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> > --- Applied to clk-next with lots of effort
On 8/6/21 4:42 AM, Stephen Boyd wrote: > Quoting Iskren Chernev (2021-07-31 09:48:26) >> Add rpm smd clocks, PMIC and bus clocks which are required on >> SM4250/6115 for clients to vote on. >> >> Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com> >> --- > > Applied to clk-next with lots of effort > Thank you! Now I see - the clock defs align perfectly with 6125, you can thank Konrad for suggesting to reuse the defs, therefore making any 2 patches conflict due to clock reuse. Regards, Iskren
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 v2: https://lkml.org/lkml/2021/6/27/169 Changes from v2: - note that all except patch 3/5 of the v2 patches were merged in next, and patch 3/5 was split in 2 - split smd-rpm compat string addition in it's own patch 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 (2): clk: qcom: smd: Add support for SM6115 rpm clocks soc: qcom: smd-rpm: Add SM6115 compatible drivers/clk/qcom/clk-smd-rpm.c | 54 ++++++++++++++++++++++++++++++++ drivers/soc/qcom/smd-rpm.c | 1 + include/linux/soc/qcom/smd-rpm.h | 1 + 3 files changed, 56 insertions(+) base-commit: 8d4b477da1a807199ca60e0829357ce7aa6758d5 -- 2.32.0