6.15-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Stein alexander.stein@ew.tq-group.com
[ Upstream commit 696a4c325fad8af95da6a9d797766d1613831622 ]
TQMa9352 is only using LPDDR4X, so the BUCK2 regulator should be fixed at 600MV.
Fixes: d2858e6bd36c ("arm64: dts: freescale: imx93-tqma9352: Add PMIC node") Signed-off-by: Alexander Stein alexander.stein@ew.tq-group.com Acked-by: Peng Fan peng.fan@nxp.com Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi index 2cabdae24227..09385b058664 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) /* - * Copyright (c) 2022 TQ-Systems GmbH linux@ew.tq-group.com, + * Copyright (c) 2022-2025 TQ-Systems GmbH linux@ew.tq-group.com, * D-82229 Seefeld, Germany. * Author: Markus Niebel */ @@ -110,11 +110,11 @@ buck1: BUCK1 { regulator-ramp-delay = <3125>; };
- /* V_DDRQ - 1.1 LPDDR4 or 0.6 LPDDR4X */ + /* V_DDRQ - 0.6 V for LPDDR4X */ buck2: BUCK2 { regulator-name = "BUCK2"; regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1100000>; + regulator-max-microvolt = <600000>; regulator-boot-on; regulator-always-on; regulator-ramp-delay = <3125>;