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arm64: dts: qcom: Add rpm-proc node for SMD platforms

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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>
This commit is contained in:
Stephan Gerhold
2023-06-15 18:50:43 +02:00
committed by Bjorn Andersson
parent 752f585805
commit 091efd5633
5 changed files with 253 additions and 252 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm64/boot/dts/qcom/msm8916.dtsi
View File

@@ -282,10 +282,10 @@
};
};
smd {
compatible = "qcom,smd";
rpm: remoteproc {
compatible = "qcom,msm8916-rpm-proc", "qcom,rpm-proc";
rpm {
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;

112
arch/arm64/boot/dts/qcom/msm8939.dtsi
View File

@@ -242,6 +242,62 @@
interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
};
rpm: remoteproc {
compatible = "qcom,msm8936-rpm-proc", "qcom,rpm-proc";
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs1_mbox 8 0>;
qcom,smd-edge = <15>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8936";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8936", "qcom,rpmcc";
#clock-cells = <1>;
clock-names = "xo";
clocks = <&xo_board>;
};
rpmpd: power-controller {
compatible = "qcom,msm8939-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 = <1>;
};
rpmpd_opp_svs_krait: opp2 {
opp-level = <2>;
};
rpmpd_opp_svs_soc: opp3 {
opp-level = <3>;
};
rpmpd_opp_nom: opp4 {
opp-level = <4>;
};
rpmpd_opp_turbo: opp5 {
opp-level = <5>;
};
rpmpd_opp_super_turbo: opp6 {
opp-level = <6>;
};
};
};
};
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -310,62 +366,6 @@
};
};
smd {
compatible = "qcom,smd";
rpm {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs1_mbox 8 0>;
qcom,smd-edge = <15>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8936";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8936", "qcom,rpmcc";
#clock-cells = <1>;
clock-names = "xo";
clocks = <&xo_board>;
};
rpmpd: power-controller {
compatible = "qcom,msm8939-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 = <1>;
};
rpmpd_opp_svs_krait: opp2 {
opp-level = <2>;
};
rpmpd_opp_svs_soc: opp3 {
opp-level = <3>;
};
rpmpd_opp_nom: opp4 {
opp-level = <4>;
};
rpmpd_opp_turbo: opp5 {
opp-level = <5>;
};
rpmpd_opp_super_turbo: opp6 {
opp-level = <6>;
};
};
};
};
};
};
smp2p-hexagon {
compatible = "qcom,smp2p";
qcom,smem = <435>, <428>;

136
arch/arm64/boot/dts/qcom/msm8953.dtsi
View File

@@ -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>;

152
arch/arm64/boot/dts/qcom/msm8976.dtsi
View File

@@ -232,6 +232,82 @@
method = "smc";
};
rpm: remoteproc {
compatible = "qcom,msm8976-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-msm8976";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8976", "qcom,rpmcc";
clocks = <&xo_board>;
clock-names = "xo";
#clock-cells = <1>;
};
rpmpd: power-controller {
compatible = "qcom,msm8976-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>;
};
rpmpd_opp_turbo_no_cpr: opp10 {
opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
};
rpmpd_opp_turbo_high: opp111 {
opp-level = <RPM_SMD_LEVEL_TURBO_HIGH>;
};
};
};
};
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -346,82 +422,6 @@
};
};
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-msm8976";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8976", "qcom,rpmcc";
clocks = <&xo_board>;
clock-names = "xo";
#clock-cells = <1>;
};
rpmpd: power-controller {
compatible = "qcom,msm8976-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>;
};
rpmpd_opp_turbo_no_cpr: opp10 {
opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
};
rpmpd_opp_turbo_high: opp111 {
opp-level = <RPM_SMD_LEVEL_TURBO_HIGH>;
};
};
};
};
};
};
smsm {
compatible = "qcom,smsm";

99
arch/arm64/boot/dts/qcom/msm8994.dtsi
View File

@@ -178,6 +178,56 @@
method = "hvc";
};
rpm: remoteproc {
compatible = "qcom,msm8994-rpm-proc", "qcom,rpm-proc";
smd-edge {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
qcom,remote-pid = <6>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8994";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8994", "qcom,rpmcc";
#clock-cells = <1>;
};
rpmpd: power-controller {
compatible = "qcom,msm8994-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 = <1>;
};
rpmpd_opp_svs_krait: opp2 {
opp-level = <2>;
};
rpmpd_opp_svs_soc: opp3 {
opp-level = <3>;
};
rpmpd_opp_nom: opp4 {
opp-level = <4>;
};
rpmpd_opp_turbo: opp5 {
opp-level = <5>;
};
rpmpd_opp_super_turbo: opp6 {
opp-level = <6>;
};
};
};
};
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -237,55 +287,6 @@
};
};
smd {
compatible = "qcom,smd";
rpm {
interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 0>;
qcom,smd-edge = <15>;
qcom,remote-pid = <6>;
rpm_requests: rpm-requests {
compatible = "qcom,rpm-msm8994";
qcom,smd-channels = "rpm_requests";
rpmcc: clock-controller {
compatible = "qcom,rpmcc-msm8994", "qcom,rpmcc";
#clock-cells = <1>;
};
rpmpd: power-controller {
compatible = "qcom,msm8994-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 = <1>;
};
rpmpd_opp_svs_krait: opp2 {
opp-level = <2>;
};
rpmpd_opp_svs_soc: opp3 {
opp-level = <3>;
};
rpmpd_opp_nom: opp4 {
opp-level = <4>;
};
rpmpd_opp_turbo: opp5 {
opp-level = <5>;
};
rpmpd_opp_super_turbo: opp6 {
opp-level = <6>;
};
};
};
};
};
};
smem {
compatible = "qcom,smem";
memory-region = <&smem_mem>;