[v2,2/9] arm64: dts: realtek: rtd129x: Use reserved-memory for RPC regions

Message ID 20191202102910.26916-3-afaerber@suse.de
State Accepted
Commit 690677c22d5fa5dfdaa609a1739b75fdfb1c4a24
Headers show
Series
  • arm64: dts: realtek: Initial RTD1395 and BPi-M4 / Lion Skin support
Related show

Commit Message

Andreas Färber Dec. 2, 2019, 10:29 a.m.
Move /reserved-memory node from RTD1295 to RTD129x DT.
Convert RPC /memreserve/s into /reserved-memory nodes.

Fixes: 72a7786c0a0d ("ARM64: dts: Add Realtek RTD1295 and Zidoo X9S")
Fixes: f8b3436dad5c ("arm64: dts: realtek: Factor out common RTD129x parts")
Signed-off-by: Andreas Färber <afaerber@suse.de>

---
 v1 -> v2: Unchanged
 * Added Fixes headers
 
 arch/arm64/boot/dts/realtek/rtd1295.dtsi | 13 +------------
 arch/arm64/boot/dts/realtek/rtd129x.dtsi | 23 ++++++++++++++++++++---
 2 files changed, 21 insertions(+), 15 deletions(-)

-- 
2.16.4

Patch

diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index 34f6cc6f16fe..1402abe80ea1 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -2,7 +2,7 @@ 
 /*
  * Realtek RTD1295 SoC
  *
- * Copyright (c) 2016-2017 Andreas Färber
+ * Copyright (c) 2016-2019 Andreas Färber
  */
 
 #include "rtd129x.dtsi"
@@ -47,17 +47,6 @@ 
 		};
 	};
 
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		tee@10100000 {
-			reg = <0x10100000 0xf00000>;
-			no-map;
-		};
-	};
-
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
index 4433114476f5..8d80cca945bc 100644
--- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -2,14 +2,12 @@ 
 /*
  * Realtek RTD1293/RTD1295/RTD1296 SoC
  *
- * Copyright (c) 2016-2017 Andreas Färber
+ * Copyright (c) 2016-2019 Andreas Färber
  */
 
 /memreserve/	0x0000000000000000 0x0000000000030000;
-/memreserve/	0x000000000001f000 0x0000000000001000;
 /memreserve/	0x0000000000030000 0x00000000000d0000;
 /memreserve/	0x0000000001b00000 0x00000000004be000;
-/memreserve/	0x0000000001ffe000 0x0000000000004000;
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/realtek,rtd1295.h>
@@ -19,6 +17,25 @@ 
 	#address-cells = <1>;
 	#size-cells = <1>;
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		rpc_comm: rpc@1f000 {
+			reg = <0x1f000 0x1000>;
+		};
+
+		rpc_ringbuf: rpc@1ffe000 {
+			reg = <0x1ffe000 0x4000>;
+		};
+
+		tee: tee@10100000 {
+			reg = <0x10100000 0xf00000>;
+			no-map;
+		};
+	};
+
 	arm_pmu: arm-pmu {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;