diff options
| author | Stephan Gerhold <stephan@gerhold.net> | 2023-06-15 19:50:43 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-14 08:19:09 +0300 |
| commit | 091efd56330ff17f7fb45ca0c635338ab37e0a35 (patch) | |
| tree | d35ec6f6d84e124e8f6ecc9bb1fa2a85d7e34534 /arch/arm64/boot/dts/qcom/msm8953.dtsi | |
| parent | 752f585805c559e7c990e7d23e49d03167065761 (diff) | |
| download | linux-091efd56330ff17f7fb45ca0c635338ab37e0a35.tar.xz | |
arm64: dts: qcom: Add rpm-proc node for SMD platforms
Rather than having the RPM SMD channels as the only child of a dummy
SMD node, switch to representing the RPM as remoteproc like all the
other remoteprocs (WCNSS, modem DSP).
This allows assigning additional subdevices to it like the MPM
interrupt-controller or rpm-master-stats.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230531-rpm-rproc-v3-10-a07dcdefd918@gerhold.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8953.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8953.dtsi | 136 |
1 files changed, 68 insertions, 68 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi index b711cf9a6dc0..e7de7632669a 100644 --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi @@ -190,6 +190,74 @@ method = "smc"; }; + rpm: remoteproc { + compatible = "qcom,msm8953-rpm-proc", "qcom,rpm-proc"; + + smd-edge { + interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; + qcom,ipc = <&apcs 8 0>; + qcom,smd-edge = <15>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-msm8953"; + qcom,smd-channels = "rpm_requests"; + + rpmcc: clock-controller { + compatible = "qcom,rpmcc-msm8953", "qcom,rpmcc"; + clocks = <&xo_board>; + clock-names = "xo"; + #clock-cells = <1>; + }; + + rpmpd: power-controller { + compatible = "qcom,msm8953-rpmpd"; + #power-domain-cells = <1>; + operating-points-v2 = <&rpmpd_opp_table>; + + rpmpd_opp_table: opp-table { + compatible = "operating-points-v2"; + + rpmpd_opp_ret: opp1 { + opp-level = <RPM_SMD_LEVEL_RETENTION>; + }; + + rpmpd_opp_ret_plus: opp2 { + opp-level = <RPM_SMD_LEVEL_RETENTION_PLUS>; + }; + + rpmpd_opp_min_svs: opp3 { + opp-level = <RPM_SMD_LEVEL_MIN_SVS>; + }; + + rpmpd_opp_low_svs: opp4 { + opp-level = <RPM_SMD_LEVEL_LOW_SVS>; + }; + + rpmpd_opp_svs: opp5 { + opp-level = <RPM_SMD_LEVEL_SVS>; + }; + + rpmpd_opp_svs_plus: opp6 { + opp-level = <RPM_SMD_LEVEL_SVS_PLUS>; + }; + + rpmpd_opp_nom: opp7 { + opp-level = <RPM_SMD_LEVEL_NOM>; + }; + + rpmpd_opp_nom_plus: opp8 { + opp-level = <RPM_SMD_LEVEL_NOM_PLUS>; + }; + + rpmpd_opp_turbo: opp9 { + opp-level = <RPM_SMD_LEVEL_TURBO>; + }; + }; + }; + }; + }; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -263,74 +331,6 @@ }; }; - smd { - compatible = "qcom,smd"; - - rpm { - interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; - - rpm_requests: rpm-requests { - compatible = "qcom,rpm-msm8953"; - qcom,smd-channels = "rpm_requests"; - - rpmcc: clock-controller { - compatible = "qcom,rpmcc-msm8953", "qcom,rpmcc"; - clocks = <&xo_board>; - clock-names = "xo"; - #clock-cells = <1>; - }; - - rpmpd: power-controller { - compatible = "qcom,msm8953-rpmpd"; - #power-domain-cells = <1>; - operating-points-v2 = <&rpmpd_opp_table>; - - rpmpd_opp_table: opp-table { - compatible = "operating-points-v2"; - - rpmpd_opp_ret: opp1 { - opp-level = <RPM_SMD_LEVEL_RETENTION>; - }; - - rpmpd_opp_ret_plus: opp2 { - opp-level = <RPM_SMD_LEVEL_RETENTION_PLUS>; - }; - - rpmpd_opp_min_svs: opp3 { - opp-level = <RPM_SMD_LEVEL_MIN_SVS>; - }; - - rpmpd_opp_low_svs: opp4 { - opp-level = <RPM_SMD_LEVEL_LOW_SVS>; - }; - - rpmpd_opp_svs: opp5 { - opp-level = <RPM_SMD_LEVEL_SVS>; - }; - - rpmpd_opp_svs_plus: opp6 { - opp-level = <RPM_SMD_LEVEL_SVS_PLUS>; - }; - - rpmpd_opp_nom: opp7 { - opp-level = <RPM_SMD_LEVEL_NOM>; - }; - - rpmpd_opp_nom_plus: opp8 { - opp-level = <RPM_SMD_LEVEL_NOM_PLUS>; - }; - - rpmpd_opp_turbo: opp9 { - opp-level = <RPM_SMD_LEVEL_TURBO>; - }; - }; - }; - }; - }; - }; - smp2p-adsp { compatible = "qcom,smp2p"; qcom,smem = <443>, <429>; |