linux-kernel - [PATCH 4/5] pmdomain: qcom: rpmhpd: Add MXC to SC8280XP

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Message-Id: <20251104-topic-8280_mxc-v1-4-df545af0ef94@oss.qualcomm.com>
Date: Tue, 04 Nov 2025 20:31:09 +0100
From: Konrad Dybcio <konradybcio@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Johan Hovold <johan+linaro@...nel.org>, 
 Mathieu Poirier <mathieu.poirier@...aro.org>, 
 Manivannan Sadhasivam <mani@...nel.org>, Vinod Koul <vkoul@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Taniya Das <quic_tdas@...cinc.com>, 
 Imran Shaik <quic_imrashai@...cinc.com>, 
 Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>, 
 Jagadeesh Kona <quic_jkona@...cinc.com>, 
 Ulf Hansson <ulf.hansson@...aro.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, linux-arm-msm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-remoteproc@...r.kernel.org, linux-clk@...r.kernel.org, 
 linux-pm@...r.kernel.org, Konrad Dybcio <konrad.dybcio@....qualcomm.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH 4/5] pmdomain: qcom: rpmhpd: Add MXC to SC8280XP

From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

This was apparently accounted for in dt-bindings, but never made its
way into the driver.

Fix it for SC8280XP and its VDD_GFX-less cousin, SA8540P.

Fixes: f68f1cb3437d ("soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
 drivers/pmdomain/qcom/rpmhpd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
index a8b37037c6fe..19849703be4a 100644
--- a/drivers/pmdomain/qcom/rpmhpd.c
+++ b/drivers/pmdomain/qcom/rpmhpd.c
@@ -246,6 +246,8 @@ static struct rpmhpd *sa8540p_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 };
 
@@ -700,6 +702,8 @@ static struct rpmhpd *sc8280xp_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 	[SC8280XP_QPHY] = &qphy,
 };

-- 
2.51.2