| Message ID | 20250128194816.2185326-17-m.wilczynski@samsung.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v4,01/18] dt-bindings: clock: thead: Add TH1520 VO clock controller | expand |
| Context | Check | Description |
|---|---|---|
| bjorn/pre-ci_am | success | Success |
| bjorn/build-rv32-defconfig | fail | build-rv32-defconfig |
| bjorn/build-rv64-clang-allmodconfig | fail | build-rv64-clang-allmodconfig |
| bjorn/build-rv64-gcc-allmodconfig | fail | build-rv64-gcc-allmodconfig |
| bjorn/build-rv64-nommu-k210-defconfig | success | build-rv64-nommu-k210-defconfig |
| bjorn/build-rv64-nommu-k210-virt | success | build-rv64-nommu-k210-virt |
| bjorn/checkpatch | success | checkpatch |
| bjorn/dtb-warn-rv64 | fail | dtb-warn-rv64 |
| bjorn/header-inline | success | header-inline |
| bjorn/kdoc | success | kdoc |
| bjorn/module-param | success | module-param |
| bjorn/verify-fixes | success | verify-fixes |
| bjorn/verify-signedoff | success | verify-signedoff |
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index d4cba0713cab..2f5389579abc 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/clock/thead,th1520-clk-ap.h> +#include <dt-bindings/power/thead,th1520-power.h> / { compatible = "thead,th1520"; @@ -229,6 +230,13 @@ stmmac_axi_config: stmmac-axi-config { snps,blen = <0 0 64 32 0 0 0>; }; + aon: aon { + compatible = "thead,th1520-aon"; + mboxes = <&mbox_910t 1>; + mbox-names = "aon"; + #power-domain-cells = <1>; + }; + soc { compatible = "simple-bus"; interrupt-parent = <&plic>;
The DRM Imagination GPU requires a power-domain driver. In the T-HEAD TH1520 SoC implements power management capabilities through the E902 core, which can be communicated with through the mailbox, using firmware protocol. Add AON node, which servers as a power-domain controller. Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com> --- arch/riscv/boot/dts/thead/th1520.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)