diff options
author | Stephan Gerhold <stephan@gerhold.net> | 2023-06-15 18:50:44 +0200 |
---|---|---|
committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-13 22:23:36 -0700 |
commit | 7e1acc8b92a3b67db1e5255adae2851d58d74434 (patch) | |
tree | 95a71aee5a88e4ceeaf049d919b6583493fa2f94 /arch/arm64/boot/dts/qcom/sm6115.dtsi | |
parent | 091efd56330ff17f7fb45ca0c635338ab37e0a35 (diff) |
arm64: dts: qcom: Add rpm-proc node for GLINK gplatforms
Rather than having the RPM GLINK channels as the only child of a dummy
top-level rpm-glink node, switch to representing the RPM as remoteproc
like all the other remoteprocs (modem DSP, ...).
This allows assigning additional subdevices to it like the MPM
interrupt-controller or rpm-master-stats.
Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # SM6375
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20230531-rpm-rproc-v3-11-a07dcdefd918@gerhold.net
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sm6115.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/qcom/sm6115.dtsi | 128 |
1 files changed, 66 insertions, 62 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi index 9f2c968e3ad7..839c60351240 100644 --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi @@ -341,6 +341,72 @@ }; }; + rpm: remoteproc { + compatible = "qcom,sm6115-rpm-proc", "qcom,rpm-proc"; + + glink-edge { + compatible = "qcom,glink-rpm"; + + interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + mboxes = <&apcs_glb 0>; + + rpm_requests: rpm-requests { + compatible = "qcom,rpm-sm6115"; + qcom,glink-channels = "rpm_requests"; + + rpmcc: clock-controller { + compatible = "qcom,rpmcc-sm6115", "qcom,rpmcc"; + clocks = <&xo_board>; + clock-names = "xo"; + #clock-cells = <1>; + }; + + rpmpd: power-controller { + compatible = "qcom,sm6115-rpmpd"; + #power-domain-cells = <1>; + operating-points-v2 = <&rpmpd_opp_table>; + + rpmpd_opp_table: opp-table { + compatible = "operating-points-v2"; + + rpmpd_opp_min_svs: opp1 { + opp-level = <RPM_SMD_LEVEL_MIN_SVS>; + }; + + rpmpd_opp_low_svs: opp2 { + opp-level = <RPM_SMD_LEVEL_LOW_SVS>; + }; + + rpmpd_opp_svs: opp3 { + opp-level = <RPM_SMD_LEVEL_SVS>; + }; + + rpmpd_opp_svs_plus: opp4 { + opp-level = <RPM_SMD_LEVEL_SVS_PLUS>; + }; + + rpmpd_opp_nom: opp5 { + opp-level = <RPM_SMD_LEVEL_NOM>; + }; + + rpmpd_opp_nom_plus: opp6 { + opp-level = <RPM_SMD_LEVEL_NOM_PLUS>; + }; + + rpmpd_opp_turbo: opp7 { + opp-level = <RPM_SMD_LEVEL_TURBO>; + }; + + rpmpd_opp_turbo_plus: opp8 { + opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>; + }; + }; + }; + }; + }; + }; + reserved_memory: reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -440,68 +506,6 @@ }; }; - rpm-glink { - compatible = "qcom,glink-rpm"; - - interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING>; - qcom,rpm-msg-ram = <&rpm_msg_ram>; - mboxes = <&apcs_glb 0>; - - rpm_requests: rpm-requests { - compatible = "qcom,rpm-sm6115"; - qcom,glink-channels = "rpm_requests"; - - rpmcc: clock-controller { - compatible = "qcom,rpmcc-sm6115", "qcom,rpmcc"; - clocks = <&xo_board>; - clock-names = "xo"; - #clock-cells = <1>; - }; - - rpmpd: power-controller { - compatible = "qcom,sm6115-rpmpd"; - #power-domain-cells = <1>; - operating-points-v2 = <&rpmpd_opp_table>; - - rpmpd_opp_table: opp-table { - compatible = "operating-points-v2"; - - rpmpd_opp_min_svs: opp1 { - opp-level = <RPM_SMD_LEVEL_MIN_SVS>; - }; - - rpmpd_opp_low_svs: opp2 { - opp-level = <RPM_SMD_LEVEL_LOW_SVS>; - }; - - rpmpd_opp_svs: opp3 { - opp-level = <RPM_SMD_LEVEL_SVS>; - }; - - rpmpd_opp_svs_plus: opp4 { - opp-level = <RPM_SMD_LEVEL_SVS_PLUS>; - }; - - rpmpd_opp_nom: opp5 { - opp-level = <RPM_SMD_LEVEL_NOM>; - }; - - rpmpd_opp_nom_plus: opp6 { - opp-level = <RPM_SMD_LEVEL_NOM_PLUS>; - }; - - rpmpd_opp_turbo: opp7 { - opp-level = <RPM_SMD_LEVEL_TURBO>; - }; - - rpmpd_opp_turbo_plus: opp8 { - opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>; - }; - }; - }; - }; - }; - smp2p-adsp { compatible = "qcom,smp2p"; qcom,smem = <443>, <429>; |