[PATCH 4/4] ARM: dts: aspeed: Add lpc ctrl for Facebook

[Vijay Khemka]

Added lpc ctrl device to enable LPC clock in Facebook
Tiogapass device tree.

Signed-off-by: Vijay Khemka <vijaykhemka at fb.com>
---
 .../boot/dts/aspeed-bmc-facebook-tiogapass.dts  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index b99751b3e080..084110007f5d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -22,6 +22,17 @@
 		reg = <0x80000000 0x20000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		flash_memory: region at 98000000 {
+			no-map;
+			reg = <0x98000000 0x00001000>; /* 4K */
+		};
+	};
+
 	iio-hwmon {
 		compatible = "iio-hwmon";
 		oemname0 = "MB_P3V3";
@@ -62,6 +73,12 @@
 	};
 };
 
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+	flash = <&spi1>;
+};
+
 &uart1 {
 	// Host Console
 	status = "okay";
-- 
2.17.1