From: Jon Hunter <jonathanh@nvidia.com>
Date: Mon, 24 Feb 2020 14:34:33 +0000
Subject: arm64: tegra: Enable I2C controller for EEPROM
Git-commit: 9995f924b56f6fbe86777aeda4ffc7c76f94dd96
Patch-mainline: v5.7-rc1
References: bsc#1175010
Commit a5b6b67364cb ("arm64: tegra: Add ID EEPROM for Jetson TX1
module") populated the EEPROM on the Jetson TX1 module, but did not
enable the corresponding I2C controller. Enable the I2C controller so
that this EEPROM can be accessed.
Fixes: a5b6b67364cb ("arm64: tegra: Add ID EEPROM for Jetson TX1 module")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index cb58f79deb48..95b1a6e76e6e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -265,6 +265,8 @@ avdd_1v05: ldo8 {
};
i2c@7000c500 {
+ status = "okay";
+
/* module ID EEPROM */
eeprom@50 {
compatible = "atmel,24c02";
--
2.28.0