Re: [PATCH v1 15/18] ARM: dts: rockchip: Add rk3588-u-boot.dtsi

[Kever Yang]

On 2023/1/30 22:57, Jagan Teki wrote:

Add u-boot,dm-spl and u-boot,dm-pre-reloc related properties
for Rockchip RK3588 SoC to boot the SPL.

Signed-off-by: Jagan Teki <ja...@edgeble.ai>

Reviewed-by: Kever Yang <kever.y...@rock-chips.com>

Thanks,
- Kever

---
  arch/arm/dts/rk3588-u-boot.dtsi  |  7 +++++
  arch/arm/dts/rk3588s-u-boot.dtsi | 45 ++++++++++++++++++++++++++++++++
  2 files changed, 52 insertions(+)
  create mode 100644 arch/arm/dts/rk3588-u-boot.dtsi
  create mode 100644 arch/arm/dts/rk3588s-u-boot.dtsi

diff --git a/arch/arm/dts/rk3588-u-boot.dtsi b/arch/arm/dts/rk3588-u-boot.dtsi
new file mode 100644
index 0000000000..4c8ac804d6
--- /dev/null
+++ b/arch/arm/dts/rk3588-u-boot.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#include "rockchip-u-boot.dtsi"
+#include "rk3588s-u-boot.dtsi"
diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi
new file mode 100644
index 0000000000..cfcbef2fc2
--- /dev/null
+++ b/arch/arm/dts/rk3588s-u-boot.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ */
+
+#include "rockchip-u-boot.dtsi"
+
+/ {
+       dmc {
+               compatible = "rockchip,rk3588-dmc";
+               u-boot,dm-pre-reloc;
+               status = "okay";
+       };
+
+       pmu1_grf: syscon@fd58a000 {
+               u-boot,dm-pre-reloc;
+               compatible = "rockchip,rk3588-pmu1-grf", "syscon";
+               reg = <0x0 0xfd58a000 0x0 0x2000>;
+       };
+};
+
+&xin24m {
+       u-boot,dm-pre-reloc;
+       status = "okay";
+};
+
+&cru {
+       u-boot,dm-spl;
+       status = "okay";
+};
+
+&sys_grf {
+       u-boot,dm-spl;
+       status = "okay";
+};
+
+&uart2 {
+       clock-frequency = <24000000>;
+       u-boot,dm-spl;
+       status = "okay";
+};
+
+&ioc {
+       u-boot,dm-spl;
+};