[PATCH RFC 13/18] rockchip: rk356x: Add register spaces to DMC in u-boot.dtsi
Pavel Golikov
paullo612 at ya.ru
Sun May 17 21:24:39 CEST 2026
Add UTPCTL2 and DDRPHY register spaces, both needed for RK3568's SDRAM
controller initialization.
Signed-off-by: Pavel Golikov <paullo612 at ya.ru>
---
arch/arm/dts/rk356x-u-boot.dtsi | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/rk356x-u-boot.dtsi b/arch/arm/dts/rk356x-u-boot.dtsi
index 738b9673d35..b9f300a3274 100644
--- a/arch/arm/dts/rk356x-u-boot.dtsi
+++ b/arch/arm/dts/rk356x-u-boot.dtsi
@@ -16,8 +16,11 @@
u-boot,spl-boot-order = "same-as-spl", &sdmmc0, &sdhci;
};
- dmc: dmc {
+ dmc: dmc at fe250000 {
compatible = "rockchip,rk3568-dmc";
+ reg = <0 0xfe250000 0 0x10000
+ 0 0xfe800000 0 0x10000>;
+
bootph-all;
};
--
2.25.1
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