[PATCH v3 1/9] mips: octeon: dts: mrvl, cn73xx.dtsi: Add memory controller DT node

Stefan Roese sr at denx.de
Wed Sep 2 08:29:02 CEST 2020


This patch adds the memory controller (LMC) DT node to the Octeon 3 dtsi
file. It also adds the L2C DT node, as this is referenced by the DDR
driver.

Signed-off-by: Stefan Roese <sr at denx.de>
---

(no changes since v1)

 arch/mips/dts/mrvl,cn73xx.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/mips/dts/mrvl,cn73xx.dtsi b/arch/mips/dts/mrvl,cn73xx.dtsi
index f5ad4a6213..44a5a03014 100644
--- a/arch/mips/dts/mrvl,cn73xx.dtsi
+++ b/arch/mips/dts/mrvl,cn73xx.dtsi
@@ -72,6 +72,23 @@
 				     <0x0300e 4>, <0x0300f 4>;
 		};
 
+		l2c: l2c at 1180080000000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "cavium,octeon-7xxx-l2c";
+			reg = <0x11800 0x80000000 0x0 0x01000000>;
+			u-boot,dm-pre-reloc;
+		};
+
+		lmc: lmc at 1180088000000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "cavium,octeon-7xxx-ddr4";
+			reg = <0x11800 0x88000000 0x0 0x02000000>; // 2 IFs
+			u-boot,dm-pre-reloc;
+			l2c-handle = <&l2c>;
+		};
+
 		reset: reset at 1180006001600 {
 			compatible = "mrvl,cn7xxx-rst";
 			reg = <0x11800 0x06001600 0x0 0x200>;
-- 
2.28.0



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