Commit c15ab996 authored by Lokesh Vutla's avatar Lokesh Vutla Committed by Tony Lindgren

ARM: dra762: Add support for device identification

Add ID code detection for dra762 SoC.
Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 4dc6760d
...@@ -663,6 +663,15 @@ void __init dra7xxx_check_revision(void) ...@@ -663,6 +663,15 @@ void __init dra7xxx_check_revision(void)
hawkeye = (idcode >> 12) & 0xffff; hawkeye = (idcode >> 12) & 0xffff;
rev = (idcode >> 28) & 0xff; rev = (idcode >> 28) & 0xff;
switch (hawkeye) { switch (hawkeye) {
case 0xbb50:
switch (rev) {
case 0:
default:
omap_revision = DRA762_REV_ES1_0;
break;
}
break;
case 0xb990: case 0xb990:
switch (rev) { switch (rev) {
case 0: case 0:
......
...@@ -167,6 +167,7 @@ IS_TI_SUBCLASS(816x, 0x816) ...@@ -167,6 +167,7 @@ IS_TI_SUBCLASS(816x, 0x816)
IS_TI_SUBCLASS(814x, 0x814) IS_TI_SUBCLASS(814x, 0x814)
IS_AM_SUBCLASS(335x, 0x335) IS_AM_SUBCLASS(335x, 0x335)
IS_AM_SUBCLASS(437x, 0x437) IS_AM_SUBCLASS(437x, 0x437)
IS_DRA_SUBCLASS(76x, 0x76)
IS_DRA_SUBCLASS(75x, 0x75) IS_DRA_SUBCLASS(75x, 0x75)
IS_DRA_SUBCLASS(72x, 0x72) IS_DRA_SUBCLASS(72x, 0x72)
...@@ -185,6 +186,7 @@ IS_DRA_SUBCLASS(72x, 0x72) ...@@ -185,6 +186,7 @@ IS_DRA_SUBCLASS(72x, 0x72)
#define soc_is_omap54xx() 0 #define soc_is_omap54xx() 0
#define soc_is_omap543x() 0 #define soc_is_omap543x() 0
#define soc_is_dra7xx() 0 #define soc_is_dra7xx() 0
#define soc_is_dra76x() 0
#define soc_is_dra74x() 0 #define soc_is_dra74x() 0
#define soc_is_dra72x() 0 #define soc_is_dra72x() 0
...@@ -314,9 +316,11 @@ IS_OMAP_TYPE(3430, 0x3430) ...@@ -314,9 +316,11 @@ IS_OMAP_TYPE(3430, 0x3430)
#if defined(CONFIG_SOC_DRA7XX) #if defined(CONFIG_SOC_DRA7XX)
#undef soc_is_dra7xx #undef soc_is_dra7xx
#undef soc_is_dra76x
#undef soc_is_dra74x #undef soc_is_dra74x
#undef soc_is_dra72x #undef soc_is_dra72x
#define soc_is_dra7xx() is_dra7xx() #define soc_is_dra7xx() is_dra7xx()
#define soc_is_dra76x() is_dra76x()
#define soc_is_dra74x() is_dra75x() #define soc_is_dra74x() is_dra75x()
#define soc_is_dra72x() is_dra72x() #define soc_is_dra72x() is_dra72x()
#endif #endif
...@@ -386,6 +390,7 @@ IS_OMAP_TYPE(3430, 0x3430) ...@@ -386,6 +390,7 @@ IS_OMAP_TYPE(3430, 0x3430)
#define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8)) #define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8))
#define DRA7XX_CLASS 0x07000000 #define DRA7XX_CLASS 0x07000000
#define DRA762_REV_ES1_0 (DRA7XX_CLASS | (0x62 << 16) | (0x10 << 8))
#define DRA752_REV_ES1_0 (DRA7XX_CLASS | (0x52 << 16) | (0x10 << 8)) #define DRA752_REV_ES1_0 (DRA7XX_CLASS | (0x52 << 16) | (0x10 << 8))
#define DRA752_REV_ES1_1 (DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8)) #define DRA752_REV_ES1_1 (DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8))
#define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) #define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8))
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment