ARM: dts: keystone: update for supporting K2L/K2E EVMs

This patch add compatibility strings for k2hk, k2l and k2e EVMs

Cc: Olof Johansson <olof@lixom.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

2 files changed, 13 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/arm/keystone/keystone.txt b/Documentation/devicetree/bindings/arm/keystone/keystone.txt
index 63c0e6ae5cf7..ad16e7a58893 100644
--- a/Documentation/devicetree/bindings/arm/keystone/keystone.txt
+++ b/Documentation/devicetree/bindings/arm/keystone/keystone.txt
@@ -8,3 +8,13 @@ Required properties:
  - compatible: All TI specific devices present in Keystone SOC should be in
    the form "ti,keystone-*". Generic devices like gic, arch_timers, ns16550
    type UART should use the specified compatible for those devices.
+
+Boards:
+-  Keystone 2 Hawking/Kepler EVM
+   compatible = "ti,k2hk-evm"
+
+-  Keystone 2 Lamarr EVM
+   compatible = "ti,k2l-evm"
+
+-  Keystone 2 Edison EVM
+   compatible = "ti,k2e-evm"
diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
index 6e6bb7d5ea30..aa0d2121449f 100644
--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c
@@ -47,6 +47,9 @@ static void __init keystone_init(void)
 
 static const char *keystone_match[] __initconst = {
         "ti,keystone-evm",
+        "ti,k2hk-evm",
+        "ti,k2l-evm",
+        "ti,k2e-evm",
         NULL,
 };