arm: tegra: add AP20 and AP20H SKU

Add previously undocumented SKU - AP20H found in LG Optimus 2X (P990).
Correct existing T20_7 name as it's proper name is AP20.

Signed-off-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

arch/arm/include/asm/arch-tegra/tegra.h

@@ -68,8 +68,9 @@ struct timerus {
 
 /* These are the available SKUs (product types) for Tegra */
 enum {
-	SKU_ID_T20_7		= 0x7,
+	SKU_ID_AP20		= 0x7,
 	SKU_ID_T20		= 0x8,
+	SKU_ID_AP20H		= 0xf,
 	SKU_ID_T25SE		= 0x14,
 	SKU_ID_AP25		= 0x17,
 	SKU_ID_T25		= 0x18,

arch/arm/mach-tegra/ap.c

@@ -58,8 +58,9 @@ int tegra_get_chip_sku(void)
 	switch (chip_id) {
 	case CHIPID_TEGRA20:
 		switch (sku_id) {
-		case SKU_ID_T20_7:
+		case SKU_ID_AP20:
 		case SKU_ID_T20:
+		case SKU_ID_AP20H:
 			return TEGRA_SOC_T20;
 		case SKU_ID_T25SE:
 		case SKU_ID_AP25: