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From: Anson Huang <anson.huang@nxp.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH RESEND 1/5] ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs
Date: Sun, 12 May 2019 09:57:20 +0000 [thread overview]
Message-ID: <1557654739-12564-1-git-send-email-Anson.Huang@nxp.com> (raw)
On i.MX6Q/DL SabreSD board, vgen5 supplies vdd1p1/vdd2p5 LDO and
sw2 supplies 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 VGEN5
vdd3p0: supplied by SW2
vdd2p5: supplied by VGEN5
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No code change, just resend patch with correct encoding.
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 12 ++++++++++++
arch/arm/boot/dts/imx6qdl.dtsi | 6 +++---
2 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 185fb17..11103a4 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -745,6 +745,18 @@
vin-supply = <&sw1c_reg>;
};
+®_vdd1p1 {
+ vin-supply = <&vgen5_reg>;
+};
+
+®_vdd3p0 {
+ vin-supply = <&sw2_reg>;
+};
+
+®_vdd2p5 {
+ vin-supply = <&vgen5_reg>;
+};
+
&snvs_poweroff {
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 664f7b5..929fc7d 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -701,7 +701,7 @@
<0 54 IRQ_TYPE_LEVEL_HIGH>,
<0 127 IRQ_TYPE_LEVEL_HIGH>;
- regulator-1p1 {
+ reg_vdd1p1: regulator-1p1 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd1p1";
regulator-min-microvolt = <1000000>;
@@ -716,7 +716,7 @@
anatop-enable-bit = <0>;
};
- regulator-3p0 {
+ reg_vdd3p0: regulator-3p0 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd3p0";
regulator-min-microvolt = <2800000>;
@@ -731,7 +731,7 @@
anatop-enable-bit = <0>;
};
- regulator-2p5 {
+ reg_vdd2p5: regulator-2p5 {
compatible = "fsl,anatop-regulator";
regulator-name = "vdd2p5";
regulator-min-microvolt = <2250000>;
--
2.7.4
next reply other threads:[~2019-05-12 9:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-12 9:57 Anson Huang [this message]
2019-05-12 9:57 ` [PATCH RESEND 2/5] ARM: dts: imx7d-sdb: " Anson Huang
2019-05-28 19:24 ` Leonard Crestez
2019-05-29 5:17 ` Anson Huang
2019-05-12 9:57 ` [PATCH RESEND 3/5] ARM: dts: imx6sl-evk: " Anson Huang
2019-05-12 9:57 ` [PATCH RESEND 4/5] ARM: dts: imx6sll-evk: Assign corresponding power supply for vdd3p0 Anson Huang
2019-05-12 9:57 ` [PATCH RESEND 5/5] ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs Anson Huang
2019-05-20 3:04 ` [PATCH RESEND 1/5] ARM: dts: imx6qdl-sabresd: " Shawn Guo
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