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arm64: dts: exynos: Enable all PCIe regulators
authorMarek Szyprowski <m.szyprowski@samsung.com>
Tue, 20 Nov 2018 14:25:47 +0000 (15:25 +0100)
committerJunghoon Kim <jhoon20.kim@samsung.com>
Thu, 14 Feb 2019 05:58:06 +0000 (14:58 +0900)
According to schematic diagram, a part of PCIe is using
VDD10_MIPI2L_1.0V_AP. Enable it always for now.

Suggested-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I6a2742809237898419e417c983acb4d79eb6401f

arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi patch | blob | history

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index 0a48aae74e0eafb4165f377912a50db4fbda1e2b..8a742c3108e2dfa80e992f58743603ca745bc2ff 100644 (file)
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -627,6 +627,7 @@
                                regulator-name = "VDD10_MIPI2L_1.0V_AP";
                                regulator-min-microvolt = <1000000>;
                                regulator-max-microvolt = <1000000>;
+                               regulator-always-on;
                                regulator-state-mem {
                                        regulator-off-in-suspend;
                                };
Domain: System / Kernel;