[PATCH 1/4] arm64: dts: qcom: sa8775p: fix RPMh power domain indices

From: Dmitry Baryshkov
Date: Thu Jul 17 2025 - 08:51:58 EST


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")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
---
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