drm/tegra: gr2d: Add tiled PATBASE address register

There are two PATBASE address registers, one for linear layout and other
for tiled. The driver's address registers list misses the tiled PATBASE
register.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/gpu/drm/tegra/gr2d.c

@@ -177,6 +177,7 @@ static const u32 gr2d_addr_regs[] = {
 	GR2D_DSTC_BASE_ADDR,
 	GR2D_SRCA_BASE_ADDR,
 	GR2D_SRCB_BASE_ADDR,
+	GR2D_PATBASE_ADDR,
 	GR2D_SRC_BASE_ADDR_SB,
 	GR2D_DSTA_BASE_ADDR_SB,
 	GR2D_DSTB_BASE_ADDR_SB,

drivers/gpu/drm/tegra/gr2d.h

@@ -14,6 +14,7 @@
 #define GR2D_DSTC_BASE_ADDR		0x2d
 #define GR2D_SRCA_BASE_ADDR		0x31
 #define GR2D_SRCB_BASE_ADDR		0x32
+#define GR2D_PATBASE_ADDR		0x47
 #define GR2D_SRC_BASE_ADDR_SB		0x48
 #define GR2D_DSTA_BASE_ADDR_SB		0x49
 #define GR2D_DSTB_BASE_ADDR_SB		0x4a