arm64: tegra: Correct Tegra132 I2C alias

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From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

commit 2633c58e1354d7de2c8e7be8bdb6f68a0a01bad7 upstream.

There is no such device as "as3722@40", because its name is "pmic".  Use
phandles for aliases to fix relying on full node path.  This corrects
aliases for RTC devices and also fixes dtc W=1 warning:

  tegra132-norrin.dts:12.3-36: Warning (alias_paths): /aliases:rtc0: aliases property is not a valid node (/i2c@7000d000/as3722@40)

Fixes: 0f279ebdf3ce ("arm64: tegra: Add NVIDIA Tegra132 Norrin support")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Reviewed-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra132-norrin.dts |    4 ++--
 arch/arm64/boot/dts/nvidia/tegra132.dtsi       |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -9,8 +9,8 @@
 	compatible = "nvidia,norrin", "nvidia,tegra132", "nvidia,tegra124";
 
 	aliases {
-		rtc0 = "/i2c@7000d000/as3722@40";
-		rtc1 = "/rtc@7000e000";
+		rtc0 = &as3722;
+		rtc1 = &tegra_rtc;
 		serial0 = &uarta;
 	};
 
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -569,7 +569,7 @@
 		status = "disabled";
 	};
 
-	rtc@7000e000 {
+	tegra_rtc: rtc@7000e000 {
 		compatible = "nvidia,tegra124-rtc", "nvidia,tegra20-rtc";
 		reg = <0x0 0x7000e000 0x0 0x100>;
 		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;


Patches currently in stable-queue which might be from krzk@xxxxxxxxxx are

queue-4.19/arm64-tegra-correct-tegra132-i2c-alias.patch




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