On SA8775P power domains device doesn't use unufied (RPMHPD_foo) ABI,
but it uses SoC-specific indices (SA8775P_foo). Consequently, all DSP on
that platform are referencing random PDs instead of the expected ones.
Correct indices used for that platform.
Fixes: df54dcb34ff2 ("arm64: dts: qcom: sa8775p: add ADSP, CDSP and GPDSP nodes")
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 25 ++++++++++++-------------
1 file changed, 12 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 9997a29901f57d7894dc1eacb6a809caa427c6c4..214e2c0e74ef53e8bc57acb8ee88901ef1006298 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -17,7 +17,6 @@
#include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
#include <dt-bindings/mailbox/qcom-ipcc.h>
#include <dt-bindings/firmware/qcom,scm.h>
-#include <dt-bindings/power/qcom,rpmhpd.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -6055,8 +6054,8 @@ remoteproc_gpdsp0: remoteproc@20c00000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd RPMHPD_CX>,
- <&rpmhpd RPMHPD_MXC>;
+ power-domains = <&rpmhpd SA8775P_CX>,
+ <&rpmhpd SA8775P_MXC>;
power-domain-names = "cx", "mxc";
interconnects = <&gpdsp_anoc MASTER_DSP0 0
@@ -6098,8 +6097,8 @@ remoteproc_gpdsp1: remoteproc@21c00000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd RPMHPD_CX>,
- <&rpmhpd RPMHPD_MXC>;
+ power-domains = <&rpmhpd SA8775P_CX>,
+ <&rpmhpd SA8775P_MXC>;
power-domain-names = "cx", "mxc";
interconnects = <&gpdsp_anoc MASTER_DSP1 0
@@ -6239,9 +6238,9 @@ remoteproc_cdsp0: remoteproc@26300000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd RPMHPD_CX>,
- <&rpmhpd RPMHPD_MXC>,
- <&rpmhpd RPMHPD_NSP0>;
+ power-domains = <&rpmhpd SA8775P_CX>,
+ <&rpmhpd SA8775P_MXC>,
+ <&rpmhpd SA8775P_NSP0>;
power-domain-names = "cx", "mxc", "nsp";
interconnects = <&nspa_noc MASTER_CDSP_PROC 0
@@ -6371,9 +6370,9 @@ remoteproc_cdsp1: remoteproc@2a300000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd RPMHPD_CX>,
- <&rpmhpd RPMHPD_MXC>,
- <&rpmhpd RPMHPD_NSP1>;
+ power-domains = <&rpmhpd SA8775P_CX>,
+ <&rpmhpd SA8775P_MXC>,
+ <&rpmhpd SA8775P_NSP1>;
power-domain-names = "cx", "mxc", "nsp";
interconnects = <&nspb_noc MASTER_CDSP_PROC_B 0
@@ -6527,8 +6526,8 @@ remoteproc_adsp: remoteproc@30000000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd RPMHPD_LCX>,
- <&rpmhpd RPMHPD_LMX>;
+ power-domains = <&rpmhpd SA8775P_LCX>,
+ <&rpmhpd SA8775P_LMX>;
power-domain-names = "lcx", "lmx";
interconnects = <&lpass_ag_noc MASTER_LPASS_PROC 0 &mc_virt SLAVE_EBI1 0>;
--
2.39.5
On Fri, Jul 18, 2025 at 06:25:38PM +0300, Dmitry Baryshkov wrote: > On SA8775P power domains device doesn't use unufied (RPMHPD_foo) ABI, "unified" > but it uses SoC-specific indices (SA8775P_foo). Consequently, all DSP on > that platform are referencing random PDs instead of the expected ones. > > Correct indices used for that platform. > Reviewed-by: Bjorn Andersson <andersson@kernel.org> Regards, Bjorn > Fixes: df54dcb34ff2 ("arm64: dts: qcom: sa8775p: add ADSP, CDSP and GPDSP nodes") > Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> > Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> > --- > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 25 ++++++++++++------------- > 1 file changed, 12 insertions(+), 13 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > index 9997a29901f57d7894dc1eacb6a809caa427c6c4..214e2c0e74ef53e8bc57acb8ee88901ef1006298 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > @@ -17,7 +17,6 @@ > #include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h> > #include <dt-bindings/mailbox/qcom-ipcc.h> > #include <dt-bindings/firmware/qcom,scm.h> > -#include <dt-bindings/power/qcom,rpmhpd.h> > #include <dt-bindings/power/qcom-rpmpd.h> > #include <dt-bindings/soc/qcom,rpmh-rsc.h> > > @@ -6055,8 +6054,8 @@ remoteproc_gpdsp0: remoteproc@20c00000 { > clocks = <&rpmhcc RPMH_CXO_CLK>; > clock-names = "xo"; > > - power-domains = <&rpmhpd RPMHPD_CX>, > - <&rpmhpd RPMHPD_MXC>; > + power-domains = <&rpmhpd SA8775P_CX>, > + <&rpmhpd SA8775P_MXC>; > power-domain-names = "cx", "mxc"; > > interconnects = <&gpdsp_anoc MASTER_DSP0 0 > @@ -6098,8 +6097,8 @@ remoteproc_gpdsp1: remoteproc@21c00000 { > clocks = <&rpmhcc RPMH_CXO_CLK>; > clock-names = "xo"; > > - power-domains = <&rpmhpd RPMHPD_CX>, > - <&rpmhpd RPMHPD_MXC>; > + power-domains = <&rpmhpd SA8775P_CX>, > + <&rpmhpd SA8775P_MXC>; > power-domain-names = "cx", "mxc"; > > interconnects = <&gpdsp_anoc MASTER_DSP1 0 > @@ -6239,9 +6238,9 @@ remoteproc_cdsp0: remoteproc@26300000 { > clocks = <&rpmhcc RPMH_CXO_CLK>; > clock-names = "xo"; > > - power-domains = <&rpmhpd RPMHPD_CX>, > - <&rpmhpd RPMHPD_MXC>, > - <&rpmhpd RPMHPD_NSP0>; > + power-domains = <&rpmhpd SA8775P_CX>, > + <&rpmhpd SA8775P_MXC>, > + <&rpmhpd SA8775P_NSP0>; > power-domain-names = "cx", "mxc", "nsp"; > > interconnects = <&nspa_noc MASTER_CDSP_PROC 0 > @@ -6371,9 +6370,9 @@ remoteproc_cdsp1: remoteproc@2a300000 { > clocks = <&rpmhcc RPMH_CXO_CLK>; > clock-names = "xo"; > > - power-domains = <&rpmhpd RPMHPD_CX>, > - <&rpmhpd RPMHPD_MXC>, > - <&rpmhpd RPMHPD_NSP1>; > + power-domains = <&rpmhpd SA8775P_CX>, > + <&rpmhpd SA8775P_MXC>, > + <&rpmhpd SA8775P_NSP1>; > power-domain-names = "cx", "mxc", "nsp"; > > interconnects = <&nspb_noc MASTER_CDSP_PROC_B 0 > @@ -6527,8 +6526,8 @@ remoteproc_adsp: remoteproc@30000000 { > clocks = <&rpmhcc RPMH_CXO_CLK>; > clock-names = "xo"; > > - power-domains = <&rpmhpd RPMHPD_LCX>, > - <&rpmhpd RPMHPD_LMX>; > + power-domains = <&rpmhpd SA8775P_LCX>, > + <&rpmhpd SA8775P_LMX>; > power-domain-names = "lcx", "lmx"; > > interconnects = <&lpass_ag_noc MASTER_LPASS_PROC 0 &mc_virt SLAVE_EBI1 0>; > > -- > 2.39.5 >
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