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
