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Tue, 16 Dec 2025 14:31:13 +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 2/4] arm64: dts: imx8mm-tqma8mqml: remove virtual 1.8V regulator Date: Tue, 16 Dec 2025 14:31:05 +0100 Message-ID: <20251216133110.905950-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251216133110.905950-1-alexander.stein@ew.tq-group.com> References: <20251216133110.905950-1-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-relay49-hz3.antispameurope.com with 4dVyW62g3Qz3yZDb X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest:3ac751a4171fb0e3b80f44cb1af22f3d X-cloud-security:scantime:2.207 DKIM-Signature: a=rsa-sha256; bh=ZD7EdcJ5e7dAsrhJ0U5LSV+PqEdKUrqQJz6YmQiuB8U=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1765891890; v=1; b=lJE52V9jGfchJ5shFwFNv4jKNYeu1ot3ZZZejOwzjIF8bbpr3w+5qL+6rYT9sAPcqRUiP57o +F1/5TMpZUfipm2k4hy42lI1UE93EPdvt/sQKnxsTnoQJ8r5r8GbcZq0trkOu2ZkPqXQpZxIX67 Cqa7c3gvpd4cgmgZ0d+TYHOVV98TtARehhEU5m4NjACNkVW7DAskVN5yQ7ervbjf7XrYC5ZWdF8 Ahy98lMU7Crsmb76K4AdESem+RhjHKtOnnDVW4+G1a5fjXrKGYuudlUMVAvwvKv1fMzTLrP2uDP AjfICMkrxVXyrpkrKbAyzchO5hBMlOlD+gAF6tZ+gOGPQ== 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/imx8mm-tqma8mqml.dtsi | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi index 16ed8ce5b5c49..6e63cf8beadcd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi @@ -16,14 +16,6 @@ memory@40000000 { reg = <0x00000000 0x40000000 0 0x40000000>; }; - /* e-MMC IO, needed for HS modes */ - reg_vcc1v8: regulator-vcc1v8 { - compatible = "regulator-fixed"; - regulator-name = "TQMA8MXML_VCC1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -246,7 +238,7 @@ &usdhc3 { no-sd; no-sdio; vmmc-supply = <&buck4_reg>; - vqmmc-supply = <®_vcc1v8>; + vqmmc-supply = <&buck5_reg>; status = "okay"; }; -- 2.43.0