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Tue, 16 Dec 2025 14:39:45 +0100 (CET) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Markus Niebel , linux@ew.tq-group.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexander Stein Subject: [PATCH 2/3] arm64: dts: imx8mn-tqma8mqnl: remove virtual 1.8V regulator Date: Tue, 16 Dec 2025 14:39:24 +0100 Message-ID: <20251216133927.913039-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251216133927.913039-1-alexander.stein@ew.tq-group.com> References: <20251216133927.913039-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-cloud-security-sender:alexander.stein@ew.tq-group.com X-cloud-security-recipient:linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: alexander.stein@ew.tq-group.com X-cloud-security-Mailarchivtype:outbound X-cloud-security-Virusscan:CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay47-hz3.antispameurope.com with 4dVyhy0pfhz4MZNx X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest:f1f82f19600168d6731e536ebde1b7be X-cloud-security:scantime:2.336 DKIM-Signature: a=rsa-sha256; bh=51S2zN2wdAlNO7CZ6tg4ggDgdRZ66PTczsqK+t6gA2c=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1765892401; v=1; b=T4pk5G7IgCZVNMi6nBhqmC+cVgGdZ4Qj6uIpNxps21zdGOQiV7cwN2Ab6PJIIvXqdQ+AaPjp l9d5TUzHq7wspmaJsoFk9X04Bz5ptsmnIx3dTvREDO0usI6O78oLAqo+q+TzBnPxTqcLx7PuR98 x74kSZ8VWl9jwV+mLWL/vf1LYOQKA9mxbW6QQxQOvYoD3gVLFBAD9HWIR8G58V+igg8dQIIm1sT IPzS0lisAoDVcTyLFKGyThEYIEGw+zh2Hem/qCghvVyeQ9pNwhEWI1P3GXoljMFZNi5cC5uVv3W TYeKg/b1fpE50Wja7CRzPtNlZJrIbpv9g+0URJhfwG5/g== From: Markus Niebel BUCK5 regulator supplies the 1.8V rail. Use the actual regulator instead of a virtual fixed regulator. Signed-off-by: Markus Niebel Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi index 34d6415348f8c..ac6ce5d814c50 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi @@ -15,14 +15,6 @@ memory@40000000 { reg = <0x00000000 0x40000000 0 0x40000000>; }; - /* e-MMC IO, needed for HS modes */ - reg_vcc1v8: regulator-vcc1v8 { - compatible = "regulator-fixed"; - regulator-name = "TQMA8MXNL_VCC1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -236,7 +228,7 @@ &usdhc3 { no-sd; no-sdio; vmmc-supply = <&buck4_reg>; - vqmmc-supply = <®_vcc1v8>; + vqmmc-supply = <&buck5_reg>; status = "okay"; }; -- 2.43.0