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* [PATCH] arm64: dts: qcom: sa8775p: Add LMH interrupts for cpufreq_hw node
@ 2025-01-17 11:05 Jagadeesh Kona
  2025-01-28 14:04 ` Konrad Dybcio
  2025-03-17  2:55 ` Bjorn Andersson
  0 siblings, 2 replies; 3+ messages in thread
From: Jagadeesh Kona @ 2025-01-17 11:05 UTC (permalink / raw)
  To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
	Conor Dooley
  Cc: Ajit Pandey, Imran Shaik, Taniya Das, Satya Priya Kakitapalli,
	linux-arm-msm, devicetree, linux-kernel, Jagadeesh Kona

Add LMH interrupts for cpufreq_hw node to indicate if there is any
thermal throttle.

Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
---
This patch was previously included in the below SA8775P DDR & L3 scaling
series:

https://lore.kernel.org/all/20241112-sa8775p-cpufreq-l3-ddr-scaling-v2-0-53d256b3f2a7@quicinc.com/

Based on Bjorn's review comments on the above series, included DDR & L3
scaling patch in it's dependent interconnect series and posting the LMH
interrupts patch separately here.
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 3394ae2d13003417a15e64c9e47833725ec779e6..1408b946dfd589aef49f25d805c5fa63d1e64543 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -4660,6 +4660,10 @@ cpufreq_hw: cpufreq@18591000 {
 			      <0x0 0x18593000 0x0 0x1000>;
 			reg-names = "freq-domain0", "freq-domain1";
 
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dcvsh-irq-0", "dcvsh-irq-1";
+
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>;
 			clock-names = "xo", "alternate";
 

---
base-commit: 0907e7fb35756464aa34c35d6abb02998418164b
change-id: 20250117-sa8775p-lmh-interrupts-5f8a61968372

Best regards,
-- 
Jagadeesh Kona <quic_jkona@quicinc.com>


^ permalink raw reply	[flat|nested] 3+ messages in thread
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2025-01-17 11:05 [PATCH] arm64: dts: qcom: sa8775p: Add LMH interrupts for cpufreq_hw node Jagadeesh Kona
2025-01-28 14:04 ` Konrad Dybcio
2025-03-17  2:55 ` Bjorn Andersson

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