[PATCH linux dev-5.3 4/4] ARM: dts: tacoma: Enable LPC Firmware region

[Joel Stanley]

Required to provide the host firmware to on Tacoma.

Signed-off-by: Joel Stanley <joel at jms.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
index 02eeea6a9bd2..55d5227caf69 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
@@ -22,6 +22,17 @@
 		device_type = "memory";
 		reg = <0x80000000 0x40000000>;
 	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		flash_memory: region at 98000000 {
+			no-map;
+			reg = <0x98000000 0x2000000>; /* 32M */
+		};
+	};
 };
 
 &fmc {
@@ -447,3 +458,9 @@
 &vuart1 {
 	status = "okay";
 };
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+	flash = <&spi1>;
+};
-- 
2.23.0