linux-kernel - [PATCH 1/2] regulator: rtq2208: Correct buck group2 phase mapping logic

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Message-ID: <8527ae02a72b754d89b7580a5fe7474d6f80f5c3.1764209258.git.cy_huang@richtek.com>
Date: Thu, 27 Nov 2025 10:25:50 +0800
From: <cy_huang@...htek.com>
To: Mark Brown <broonie@...nel.org>
CC: Liam Girdwood <lgirdwood@...il.com>, Edward Kim <edward_kim@...htek.com>,
	<linux-kernel@...r.kernel.org>, ChiYuan Huang <cy_huang@...htek.com>,
	<stable@...r.kernel.org>, Yoon Dong Min <dm.youn@...echips.com>
Subject: [PATCH 1/2] regulator: rtq2208: Correct buck group2 phase mapping logic

From: ChiYuan Huang <cy_huang@...htek.com>

Correct buck group2 H and F mapping logic.

Cc: stable@...r.kernel.org
Reported-by: Yoon Dong Min <dm.youn@...echips.com>
Fixes: 1742e7e978ba ("regulator: rtq2208: Fix incorrect buck converter phase mapping")
Signed-off-by: ChiYuan Huang <cy_huang@...htek.com>
---
 drivers/regulator/rtq2208-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/rtq2208-regulator.c b/drivers/regulator/rtq2208-regulator.c
index 9cde7181b0f0..4a174e27c579 100644
--- a/drivers/regulator/rtq2208-regulator.c
+++ b/drivers/regulator/rtq2208-regulator.c
@@ -543,14 +543,14 @@ static int rtq2208_regulator_check(struct device *dev, int *num, int *regulator_
 
 	switch (FIELD_GET(RTQ2208_MASK_BUCKPH_GROUP2, buck_phase)) {
 	case 2:
-		rtq2208_used_table[RTQ2208_BUCK_F] = true;
+		rtq2208_used_table[RTQ2208_BUCK_H] = true;
 		fallthrough;
 	case 1:
 		rtq2208_used_table[RTQ2208_BUCK_E] = true;
 		fallthrough;
 	case 0:
 	case 3:
-		rtq2208_used_table[RTQ2208_BUCK_H] = true;
+		rtq2208_used_table[RTQ2208_BUCK_F] = true;
 		fallthrough;
 	default:
 		rtq2208_used_table[RTQ2208_BUCK_G] = true;

base-commit: ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d
-- 
2.34.1