[PATCH v6 07/13] arm64: dts: qcom: sdm845: Use QMP property to control load state

Sibi Sankar
2021-09-06T08:25:15Z

Use the Qualcomm Mailbox Protocol (QMP) property to control the load
state resources on SDM845 SoCs and drop deprecated power-domains exposed
by AOSS QMP node.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 425f169b5d1e..e13afa8f91c0 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2979,6 +2979,8 @@
clock-names = "iface", "bus", "mem", "gpll0_mss",
"snoc_axi", "mnoc_axi", "prng", "xo";

+ qcom,qmp = <&aoss_qmp>;
+
qcom,smem-states = <&modem_smp2p_out 0>;
qcom,smem-state-names = "stop";

@@ -2988,11 +2990,10 @@

qcom,halt-regs = <&tcsr_mutex_regs 0x23000 0x25000 0x24000>;

- power-domains = <&aoss_qmp 2>,
- <&rpmhpd SDM845_CX>,
+ power-domains = <&rpmhpd SDM845_CX>,
<&rpmhpd SDM845_MX>,
<&rpmhpd SDM845_MSS>;
- power-domain-names = "load_state", "cx", "mx", "mss";
+ power-domain-names = "cx", "mx", "mss";

mba {
memory-region = <&mba_region>;
@@ -4583,7 +4584,6 @@
mboxes = <&apss_shared 0>;

#clock-cells = <0>;
- #power-domain-cells = <1>;

cx_cdev: cx {