From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH RESEND 3/5] ARM: dts: imx6sl-evk: Assign corresponding power supply for LDOs Date: Sun, 12 May 2019 09:57:27 +0000 Message-ID: <1557654739-12564-3-git-send-email-Anson.Huang@nxp.com> References: <1557654739-12564-1-git-send-email-Anson.Huang@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1557654739-12564-1-git-send-email-Anson.Huang@nxp.com> Content-Language: en-US Content-ID: <0339B2D2C2B32840B8F5C36DF9D97845@eurprd04.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Cc: dl-linux-imx List-Id: devicetree@vger.kernel.org On i.MX6SL EVK board, sw2 supplies vdd1p1/vdd2p5/vdd3p0 LDO, this patch assigns corresponding power supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log: vdd1p1: supplied by regulator-dummy vdd3p0: supplied by regulator-dummy vdd2p5: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p1: supplied by SW2 vdd3p0: supplied by SW2 vdd2p5: supplied by SW2 Signed-off-by: Anson Huang --- No code change, just resend patch with correct encoding. --- arch/arm/boot/dts/imx6sl-evk.dts | 12 ++++++++++++ arch/arm/boot/dts/imx6sl.dtsi | 6 +++--- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-ev= k.dts index f7a48e4..4829aa6 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -580,6 +580,18 @@ status =3D "okay"; }; =20 +®_vdd1p1 { + vin-supply =3D <&sw2_reg>; +}; + +®_vdd3p0 { + vin-supply =3D <&sw2_reg>; +}; + +®_vdd2p5 { + vin-supply =3D <&sw2_reg>; +}; + &snvs_poweroff { status =3D "okay"; }; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 9393f03..b36fc01 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -531,7 +531,7 @@ <0 54 IRQ_TYPE_LEVEL_HIGH>, <0 127 IRQ_TYPE_LEVEL_HIGH>; =20 - regulator-1p1 { + reg_vdd1p1: regulator-1p1 { compatible =3D "fsl,anatop-regulator"; regulator-name =3D "vdd1p1"; regulator-min-microvolt =3D <1000000>; @@ -546,7 +546,7 @@ anatop-enable-bit =3D <0>; }; =20 - regulator-3p0 { + reg_vdd3p0: regulator-3p0 { compatible =3D "fsl,anatop-regulator"; regulator-name =3D "vdd3p0"; regulator-min-microvolt =3D <2800000>; @@ -561,7 +561,7 @@ anatop-enable-bit =3D <0>; }; =20 - regulator-2p5 { + reg_vdd2p5: regulator-2p5 { compatible =3D "fsl,anatop-regulator"; regulator-name =3D "vdd2p5"; regulator-min-microvolt =3D <2250000>; --=20 2.7.4