From: Green Wan <green.wan@sifive.com>
To: linux-hackers@sifive.com
Cc: Green Wan <green.wan@sifive.com>, Vinod Koul <vkoul@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Dan Williams <dan.j.williams@intel.com>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linus Walleij <linus.walleij@linaro.org>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Yash Shah <yash.shah@sifive.com>, Bin Meng <bmeng.cn@gmail.com>,
Sagar Kadam <sagar.kadam@sifive.com>,
dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 2/4] riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00
Date: Thu, 3 Oct 2019 17:09:02 +0800 [thread overview]
Message-ID: <20191003090945.29210-3-green.wan@sifive.com> (raw)
In-Reply-To: <20191003090945.29210-1-green.wan@sifive.com>
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 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>;
--
2.17.1
next prev parent reply other threads:[~2019-10-03 9:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-03 9:09 [PATCH v4 0/4] dmaengine: sf-pdma: Add platform dma driver Green Wan
2019-10-03 9:09 ` [PATCH v4 1/4] dt-bindings: dmaengine: sf-pdma: add bindins for SiFive PDMA Green Wan
2019-10-09 23:34 ` Rob Herring
2019-10-03 9:09 ` Green Wan [this message]
2019-10-03 9:09 ` [PATCH v4 3/4] dmaengine: sf-pdma: add platform DMA support for HiFive Unleashed A00 Green Wan
2019-10-13 13:04 ` [RFC PATCH] dmaengine: sf-pdma: sf_pdma_disclaim_chan() can be static kbuild test robot
2019-10-13 13:04 ` [PATCH v4 3/4] dmaengine: sf-pdma: add platform DMA support for HiFive Unleashed A00 kbuild test robot
2019-10-20 13:59 ` Vinod Koul
2019-10-03 9:09 ` [PATCH v4 4/4] MAINTAINERS: Add Green as SiFive PDMA driver maintainer Green Wan
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