diff mbox series

[2/3] ARM: dts: mvebu: add sdram controller node to Armada-38x

Message ID 20190926232820.27676-3-chris.packham@alliedtelesis.co.nz (mailing list archive)
State Mainlined
Commit 042fa3dcd5e9884119afdba4d2691c3842e86558
Headers show
Series ARM: dts: SDRAM and L2 cache EDAC for Armada SoCs | expand

Commit Message

Chris Packham Sept. 26, 2019, 11:28 p.m. UTC 
The Armada-38x uses an SDRAM controller that is compatible with the
Armada-XP. The key difference is the width of the bus (XP is 64/32, 38x
is 32/16). The SDRAM controller registers are the same between the two
SoCs.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
 arch/arm/boot/dts/armada-38x.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 3f4bb44d85f0..e038abc0c6b4 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -103,6 +103,11 @@ 
 			#size-cells = <1>;
 			ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
 
+			sdramc: sdramc@1400 {
+				compatible = "marvell,armada-xp-sdram-controller";
+				reg = <0x1400 0x500>;
+			};
+
 			L2: cache-controller@8000 {
 				compatible = "arm,pl310-cache";
 				reg = <0x8000 0x1000>;