diff options
| author | Michal Wilczynski <m.wilczynski@samsung.com> | 2025-04-25 11:20:44 -0700 |
|---|---|---|
| committer | Drew Fustini <dfustini@tenstorrent.com> | 2025-04-25 11:43:44 -0700 |
| commit | 1b136de08b5feca37ebdb6d28db3c9c6285aba5a (patch) | |
| tree | 98cdddbff8e7bd0acd10a9114e81ff86024a3376 | |
| parent | 2bae46e3de2a64fe3a619d61b16da0c01b8df2a1 (diff) | |
riscv: dts: thead: Introduce reset controller node
T-HEAD TH1520 SoC requires to put the GPU out of the reset state as part
of the power-up sequence.
Link: https://lore.kernel.org/linux-riscv/81e53e3a-5873-44c7-9070-5596021daa42@samsung.com/
Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
[drew: remove hunk that included thead,th1520-reset.h]
Signed-off-by: Drew Fustini <drew@pdp7.com>
| -rw-r--r-- | arch/riscv/boot/dts/thead/th1520.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index fa7985e89d45..32ef846d569c 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -497,6 +497,12 @@ #clock-cells = <1>; }; + rst: reset-controller@ffef528000 { + compatible = "thead,th1520-reset"; + reg = <0xff 0xef528000 0x0 0x4f>; + #reset-cells = <1>; + }; + dmac0: dma-controller@ffefc00000 { compatible = "snps,axi-dma-1.01a"; reg = <0xff 0xefc00000 0x0 0x1000>; |