[PATCH 1/1] arm64: dts: rockchip: rk356x: Move SHMEM memory to reserved memory

[Chukun Pan]

0x0 to 0xf0000000 are SDRAM memory areas where 0x10f000 is located.
So move the SHMEM memory of arm_scmi to the reserved memory node.

Fixes: a3adc0b9071d ("arm64: dts: rockchip: add core dtsi for RK3568 SoC")
Signed-off-by: Chukun Pan <amadeus at jmu.edu.cn>
---
 arch/arm64/boot/dts/rockchip/rk356x-base.dtsi | 25 +++++++++----------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
index 4f11141ea146..fd2214b6fad4 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi
@@ -174,6 +174,18 @@ psci {
 		method = "smc";
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		scmi_shmem: shmem at 10f000 {
+			compatible = "arm,scmi-shmem";
+			reg = <0x0 0x0010f000 0x0 0x100>;
+			no-map;
+		};
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -199,19 +211,6 @@ xin32k: xin32k {
 		#clock-cells = <0>;
 	};
 
-	sram at 10f000 {
-		compatible = "mmio-sram";
-		reg = <0x0 0x0010f000 0x0 0x100>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges = <0 0x0 0x0010f000 0x100>;
-
-		scmi_shmem: sram at 0 {
-			compatible = "arm,scmi-shmem";
-			reg = <0x0 0x100>;
-		};
-	};
-
 	sata1: sata at fc400000 {
 		compatible = "rockchip,rk3568-dwc-ahci", "snps,dwc-ahci";
 		reg = <0 0xfc400000 0 0x1000>;
-- 
2.25.1