From e919fe036a97f6ed96eecf39ea61963eb2ff3442 Mon Sep 17 00:00:00 2001 From: Drew Fustini Date: Thu, 1 Aug 2024 11:38:05 -0700 Subject: [PATCH] riscv: dts: thead: Add TH1520 AP_SUBSYS clock controller Add node for the AP_SUBSYS clock controller on the T-Head TH1520 SoC. Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf Link: https://git.beagleboard.org/beaglev-ahead/beaglev-ahead/-/tree/main/docs Signed-off-by: Drew Fustini --- arch/riscv/boot/dts/thead/th1520.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index aa703da30fc3..25ef5ee729e6 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -5,6 +5,7 @@ */ #include +#include / { compatible = "thead,th1520"; @@ -419,6 +420,13 @@ status = "disabled"; }; + clk: clock-controller@ffef010000 { + compatible = "thead,th1520-clk-ap"; + reg = <0xff 0xef010000 0x0 0x1000>; + clocks = <&osc>; + #clock-cells = <1>; + }; + dmac0: dma-controller@ffefc00000 { compatible = "snps,axi-dma-1.01a"; reg = <0xff 0xefc00000 0x0 0x1000>; -- 2.25.1