linux-kernel - [PATCH RFC 02/24] pmdomain: qcom: rpmhpd: Add MXC to SC8280XP

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Message-Id: <20250728-topic-gpucc_power_plumbing-v1-2-09c2480fe3e6@oss.qualcomm.com>
Date: Mon, 28 Jul 2025 18:16:02 +0200
From: Konrad Dybcio <konradybcio@...nel.org>
To: Ulf Hansson <ulf.hansson@...aro.org>, 
 Johan Hovold <johan+linaro@...nel.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Taniya Das <taniya.das@....qualcomm.com>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Taniya Das <quic_tdas@...cinc.com>, 
 Imran Shaik <quic_imrashai@...cinc.com>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, 
 Dmitry Baryshkov <lumag@...nel.org>, cros-qcom-dts-watchers@...omium.org, 
 Douglas Anderson <dianders@...omium.org>, Vinod Koul <vkoul@...nel.org>, 
 Richard Acayan <mailingradian@...il.com>, 
 Andy Gross <andy.gross@...aro.org>, Ajit Pandey <quic_ajipan@...cinc.com>, 
 Luca Weiss <luca.weiss@...rphone.com>, Jonathan Marek <jonathan@...ek.ca>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Jagadeesh Kona <quic_jkona@...cinc.com>, 
 Akhil P Oommen <akhilpo@....qualcomm.com>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH RFC 02/24] 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")
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 4faa8a25618621e15d684c4f971785d604601efb..4c3cbf3abc7504cce3b8211c339b7ada03d65e38 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,
 };
 
@@ -675,6 +677,8 @@ 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,
 };

-- 
2.50.1