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authorLokesh Vutla <lokeshvutla@ti.com>2017-08-12 09:35:59 +0530
committerTony Lindgren <tony@atomide.com>2017-08-14 10:32:02 -0700
commitc15ab99637d6de3f261cfa0e120fd9f6027ac221 (patch)
treea21924ce8c2c5f6e588806a94c241f7889ee629d /arch/arm/mach-omap2/id.c
parent4dc6760d3dbc5122ec7e9b261aeb93e93ae6e118 (diff)
ARM: dra762: Add support for device identification
Add ID code detection for dra762 SoC. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/id.c')
-rw-r--r--arch/arm/mach-omap2/id.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index e2274a162b74..16cb1c195fd8 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -663,6 +663,15 @@ void __init dra7xxx_check_revision(void)
hawkeye = (idcode >> 12) & 0xffff;
rev = (idcode >> 28) & 0xff;
switch (hawkeye) {
+ case 0xbb50:
+ switch (rev) {
+ case 0:
+ default:
+ omap_revision = DRA762_REV_ES1_0;
+ break;
+ }
+ break;
+
case 0xb990:
switch (rev) {
case 0: