linux-kernel - [PATCH v2 6/6] arm64: tegra: Remove regulator hacks on Jetson TX2

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Message-Id: <20190401104050.31355-7-thierry.reding@gmail.com>
Date:   Mon,  1 Apr 2019 12:40:50 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     Jon Hunter <jonathanh@...dia.com>, linux-usb@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 6/6] arm64: tegra: Remove regulator hacks on Jetson TX2

From: Thierry Reding <treding@...dia.com>

Various regulators were marked as always-on for Jetson TX2. At this
point, all of the regulators are properly hooked up, so this workaround
is no longer required.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 .../arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 23 -------------------
 1 file changed, 23 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index 952062f0b9a9..64686b033c38 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -268,43 +268,30 @@
 						regulator-name = "AVDD_DSI_CSI_1V2";
 						regulator-min-microvolt = <1200000>;
 						regulator-max-microvolt = <1200000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 
 					vdd_1v8: sd2 {
 						regulator-name = "VDD_1V8";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 
 					vdd_3v3_sys: sd3 {
 						regulator-name = "VDD_3V3_SYS";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 
 					vdd_1v8_pll: ldo0 {
 						regulator-name = "VDD_1V8_AP_PLL";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 
 					ldo2 {
 						regulator-name = "VDDIO_3V3_AOHV";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;
-						/* XXX */
 						regulator-always-on;
 						regulator-boot-on;
 					};
@@ -331,18 +318,12 @@
 						regulator-name = "VDD_HDMI_1V05";
 						regulator-min-microvolt = <1050000>;
 						regulator-max-microvolt = <1050000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 
 					vdd_pex: ldo8 {
 						regulator-name = "VDD_PEX_1V05";
 						regulator-min-microvolt = <1050000>;
 						regulator-max-microvolt = <1050000>;
-						/* XXX */
-						regulator-always-on;
-						regulator-boot-on;
 					};
 				};
 			};
@@ -390,10 +371,6 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 
-			/* XXX */
-			regulator-always-on;
-			regulator-boot-on;
-
 			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 
-- 
2.21.0