From 2b5d2c92c29d4b061cf41a4a4d4708188af65899 Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Fri, 4 Jan 2019 11:07:02 +0800 Subject: [PATCH 1/2] arm64: defconfig: Enable MAX8973 regulator The Tegra210 Smaug board uses MAX77621 for both CPU & GPU rail. Note that max8973 and max77621 share the same driver. So enable this driver for the PMIC. Signed-off-by: Joseph Lo Acked-by: Jon Hunter Signed-off-by: Thierry Reding --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 3ef443cfbab6..74d5273ba20f 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -437,6 +437,7 @@ CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_HI6421V530=y CONFIG_REGULATOR_HI655X=y CONFIG_REGULATOR_MAX77620=y +CONFIG_REGULATOR_MAX8973=y CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPMH=y CONFIG_REGULATOR_QCOM_SMD_RPM=y From bc72bed682a9502f5c8f5adf15107aef6237895e Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Wed, 28 Nov 2018 10:54:21 +0100 Subject: [PATCH 2/2] arm64: defconfig: Enable Tegra TCU The Tegra Combined UART is used on some Tegra194 devices as a way of multiplexing output from multiple producers onto a single physical UART. Enable this by default so that it can be used as the default console to write kernel messages to. Signed-off-by: Thierry Reding --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 74d5273ba20f..ad8f3dea0a74 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -319,6 +319,7 @@ CONFIG_SERIAL_MESON_CONSOLE=y CONFIG_SERIAL_SAMSUNG=y CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_TEGRA=y +CONFIG_SERIAL_TEGRA_TCU=y CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_MSM=y CONFIG_SERIAL_MSM_CONSOLE=y