linux-kernel - [PATCH 2/3] clk: qcom: dispcc-sm7150: Add MDSS

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Message-Id: <20250919-sm7150-dispcc-fixes-v1-2-308ad47c5fce@mainlining.org>
Date: Fri, 19 Sep 2025 14:34:31 +0200
From: Jens Reidel <adrian@...nlining.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 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>, Danila Tikhonov <danila@...xyga.com>, 
 David Wronek <david@...nlining.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 phone-devel@...r.kernel.org, linux@...nlining.org, 
 ~postmarketos/upstreaming@...ts.sr.ht, Jens Reidel <adrian@...nlining.org>
Subject: [PATCH 2/3] clk: qcom: dispcc-sm7150: Add MDSS_CORE reset

Add the offsets for a reset inside the dispcc on SM7150 SoC.

Signed-off-by: Jens Reidel <adrian@...nlining.org>
---
 drivers/clk/qcom/dispcc-sm7150.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/clk/qcom/dispcc-sm7150.c b/drivers/clk/qcom/dispcc-sm7150.c
index bdfff246ed3fe08dea3647da9582e166cfbb96f4..0a7f6ec7a2a737c6f6f0484c71dd80f3dbf758b6 100644
--- a/drivers/clk/qcom/dispcc-sm7150.c
+++ b/drivers/clk/qcom/dispcc-sm7150.c
@@ -20,6 +20,7 @@
 #include "clk-regmap-divider.h"
 #include "common.h"
 #include "gdsc.h"
+#include "reset.h"
 
 enum {
 	DT_BI_TCXO,
@@ -951,6 +952,10 @@ static struct gdsc *dispcc_sm7150_gdscs[] = {
 	[MDSS_GDSC] = &mdss_gdsc,
 };
 
+static const struct qcom_reset_map dispcc_sm7150_resets[] = {
+	[DISPCC_MDSS_CORE_BCR] = { 0x2000 },
+};
+
 static const struct regmap_config dispcc_sm7150_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
@@ -965,6 +970,8 @@ static const struct qcom_cc_desc dispcc_sm7150_desc = {
 	.num_clks = ARRAY_SIZE(dispcc_sm7150_clocks),
 	.gdscs = dispcc_sm7150_gdscs,
 	.num_gdscs = ARRAY_SIZE(dispcc_sm7150_gdscs),
+	.resets = dispcc_sm7150_resets,
+	.num_resets = ARRAY_SIZE(dispcc_sm7150_resets),
 };
 
 static const struct of_device_id dispcc_sm7150_match_table[] = {

-- 
2.51.0