4.14-stable patches

added patches:
	arm64-tegra-fix-active-low-warning-for-jetson-tx1-regulator.patch

diff --git a/queue-4.14/arm64-tegra-fix-active-low-warning-for-jetson-tx1-regulator.patch b/queue-4.14/arm64-tegra-fix-active-low-warning-for-jetson-tx1-regulator.patch
new file mode 100644 (file)
index 0000000..861995a
--- /dev/null
+++ b/queue-4.14/arm64-tegra-fix-active-low-warning-for-jetson-tx1-regulator.patch
@@ -0,0 +1,44 @@
+From 1e5e929c009559bd7e898ac8e17a5d01037cb057 Mon Sep 17 00:00:00 2001
+From: Jon Hunter <jonathanh@nvidia.com>
+Date: Wed, 25 Sep 2019 15:12:29 +0100
+Subject: arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator
+
+From: Jon Hunter <jonathanh@nvidia.com>
+
+commit 1e5e929c009559bd7e898ac8e17a5d01037cb057 upstream.
+
+Commit 34993594181d ("arm64: tegra: Enable HDMI on Jetson TX1")
+added a regulator for HDMI on the Jetson TX1 platform. This regulator
+has an active high enable, but the GPIO specifier for enabling the
+regulator incorrectly defines it as active-low. This causes the
+following warning to occur on boot ...
+
+ WARNING KERN regulator@10 GPIO handle specifies active low - ignored
+
+The fixed-regulator binding does not use the active-low flag from the
+gpio specifier and purely relies of the presence of the
+'enable-active-high' property to determine if it is active high or low
+(if this property is omitted). Fix this warning by setting the GPIO
+to active-high in the GPIO specifier which aligns with the presense of
+the 'enable-active-high' property.
+
+Fixes: 34993594181d ("arm64: tegra: Enable HDMI on Jetson TX1")
+Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
+Signed-off-by: Thierry Reding <treding@nvidia.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
++++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+@@ -1584,7 +1584,7 @@
+                       regulator-name = "VDD_HDMI_5V0";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+-                      gpio = <&exp1 12 GPIO_ACTIVE_LOW>;
++                      gpio = <&exp1 12 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+                       vin-supply = <&vdd_5v0_sys>;
+               };

diff --git a/queue-4.14/series b/queue-4.14/series
index 94cd14127338e557a873d6e00a9febf53561145b..1d87a15df2469193f1eb0f02c8565802dfde5abf 100644 (file)
--- a/queue-4.14/series
+++ b/queue-4.14/series
@@ -1 +1,2 @@
 rsi-release-skb-if-rsi_prepare_beacon-fails.patch
+arm64-tegra-fix-active-low-warning-for-jetson-tx1-regulator.patch