From 2d1f101067c9e5328b20fe41ef2a6a98e2d7c952 Mon Sep 17 00:00:00 2001 From: Jeetesh Burman Date: Mon, 22 Jan 2018 16:52:11 +0530 Subject: Tegra194: add support to reset GPU This patch adds macros, to define registers required to support GPU reset, for Tegra194 SoCs. Change-Id: Ifa7e0161b9e8de695a33856193f500b847a03526 Signed-off-by: Jeetesh Burman --- plat/nvidia/tegra/include/t194/tegra_def.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'plat') diff --git a/plat/nvidia/tegra/include/t194/tegra_def.h b/plat/nvidia/tegra/include/t194/tegra_def.h index 212bd48e6..1a9ba0a84 100644 --- a/plat/nvidia/tegra/include/t194/tegra_def.h +++ b/plat/nvidia/tegra/include/t194/tegra_def.h @@ -204,6 +204,10 @@ * Tegra Clock and Reset Controller constants ******************************************************************************/ #define TEGRA_CAR_RESET_BASE U(0x20000000) +#define TEGRA_GPU_RESET_REG_OFFSET U(0x18) +#define TEGRA_GPU_RESET_GPU_SET_OFFSET U(0x1C) +#define GPU_RESET_BIT (U(1) << 0) +#define GPU_SET_BIT (U(1) << 0) /******************************************************************************* * XUSB PADCTL -- cgit v1.2.3