ARM: dts: stm32: Rework DDR DT inclusion
Adjust the DDR configuration dtsi such that they only generate the
DRAM configuration node, the DDR controller node is moved into the
stm32mp157-u-boot.dtsi itself. This permits including multiple DDR
configuration dtsi files in board DT.
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
diff --git a/arch/arm/dts/stm32mp15-u-boot.dtsi b/arch/arm/dts/stm32mp15-u-boot.dtsi
index 8f9535a..1279589 100644
--- a/arch/arm/dts/stm32mp15-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp15-u-boot.dtsi
@@ -36,6 +36,31 @@
soc {
u-boot,dm-pre-reloc;
+
+ ddr: ddr@5a003000 {
+ u-boot,dm-pre-reloc;
+
+ compatible = "st,stm32mp1-ddr";
+
+ reg = <0x5A003000 0x550
+ 0x5A004000 0x234>;
+
+ clocks = <&rcc AXIDCG>,
+ <&rcc DDRC1>,
+ <&rcc DDRC2>,
+ <&rcc DDRPHYC>,
+ <&rcc DDRCAPB>,
+ <&rcc DDRPHYCAPB>;
+
+ clock-names = "axidcg",
+ "ddrc1",
+ "ddrc2",
+ "ddrphyc",
+ "ddrcapb",
+ "ddrphycapb";
+
+ status = "okay";
+ };
};
};