* [PATCH v3 2/3] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00
@ 2019-09-20 9:01 Green Wan
0 siblings, 0 replies; only message in thread
From: Green Wan @ 2019-09-20 9:01 UTC (permalink / raw)
Cc: Mark Rutland, devicetree, Albert Ou, Palmer Dabbelt,
linux-kernel, Green Wan, Yash Shah, Rob Herring, Sagar Kadam,
Paul Walmsley, linux-hackers, linux-riscv, Bin Meng
Add PDMA support to (arch/riscv/boot/dts/sifive/fu540-c000.dtsi)
Signed-off-by: Green Wan <green.wan@sifive.com>
---
arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index 42b5ec223100..d3030d7fb45c 100644
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -164,6 +164,13 @@
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>;
--
2.17.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-09-20 9:01 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-20 9:01 [PATCH v3 2/3] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00 Green Wan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).