From 9ec0c95580072b34d7d4ea67c2ea42fa3d5f9dd9 Mon Sep 17 00:00:00 2001 From: Anton Bambura Date: Wed, 14 Jul 2021 15:21:06 +0300 Subject: [PATCH] WIP: ARM: tegra: surface-rt-efi: disable cache L2 cache does not work on Surface RT when booted with EFI. Signed-off-by: Anton Bambura --- arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts b/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts index dbef66804de13..5f72914f47035 100644 --- a/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts +++ b/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts @@ -10,6 +10,9 @@ / { compatible = "microsoft,surface-rt-efi", "microsoft,surface-rt", "nvidia,tegra30"; + /* L2 cache does not work yet */ + /delete-node/ cache-controller@50043000; + ldo5_reg: tps65911-ldo5 { compatible = "regulator-fixed"; regulator-name = "vddio_sdmmc";