[PATCH V2 2/3] ARM: keystone: Update compatible to have SoC specific matches

With future SoCs of keystone2 family, the generic compatible match
may not be sufficient to handle SoC specific handling. So introduce
matches based on SoC compatiblity.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes in V2:
	- reformatting of commit message. no functional change

V1: https://patchwork.kernel.org/patch/7240901/

 arch/arm/mach-keystone/keystone.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
index e288010522f9..c279293f084c 100644
--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c

@@ -97,6 +97,9 @@ static long long __init keystone_pv_fixup(void)
 }
 
 static const char *const keystone_match[] __initconst = {
+	"ti,k2hk",
+	"ti,k2e",
+	"ti,k2l",
 	"ti,keystone",
 	NULL,
 };

-- 
2.1.4