diff options
| author | Green Wan <green.wan@sifive.com> | 2019-11-07 16:49:20 +0800 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2019-11-15 11:45:28 -0800 |
| commit | c5ab54e9945b5f3dc8e9c31b93bb334fcea126f4 (patch) | |
| tree | 8d726da9d43c21bd3470552d59d8e6fe55882e26 /arch/riscv/boot | |
| parent | 8083c629dc318c3191d06fcb226528b08ae2acdd (diff) | |
riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00
Add PDMA support to (arch/riscv/boot/dts/sifive/fu540-c000.dtsi)
Signed-off-by: Green Wan <green.wan@sifive.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'arch/riscv/boot')
| -rw-r--r-- | arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi index afa43c7ea369..70a1891e7cd0 100644 --- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi @@ -162,6 +162,13 @@ clocks = <&prci PRCI_CLK_TLCLK>; status = "disabled"; }; + dma: dma@3000000 { + compatible = "sifive,fu540-c000-pdma"; + reg = <0x0 0x3000000 0x0 0x8000>; + interrupt-parent = <&plic0>; + interrupts = <23 24 25 26 27 28 29 30>; + #dma-cells = <1>; + }; uart1: serial@10011000 { compatible = "sifive,fu540-c000-uart", "sifive,uart0"; reg = <0x0 0x10011000 0x0 0x1000>; |