lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20181206111823.45985-1-peng.ma@nxp.com>
Date:   Thu,  6 Dec 2018 19:18:21 +0800
From:   Peng Ma <peng.ma@....com>
To:     vkoul@...nel.org, shawnguo@...nel.org
Cc:     leoyang.li@....com, robh+dt@...nel.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Peng Ma <peng.ma@....com>,
        Wen He <wen.he_1@....com>
Subject: [v12 1/3] arm: dts: ls1021a: add qdma device tree nodes

add the qDMA device tree nodes for LS1021A devices.

Signed-off-by: Wen He <wen.he_1@....com>
Signed-off-by: Peng Ma <peng.ma@....com>
---
change in v12:
	- no 

 arch/arm/boot/dts/ls1021a.dtsi |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index bdd6e66..b3d7807 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -812,5 +812,25 @@
 			#size-cells = <1>;
 			ranges = <0x0 0x0 0x10010000 0x10000>;
 		};
+
+		qdma: dma-controller@...0000 {
+			compatible = "fsl,ls1021a-qdma";
+			reg = <0x0 0x8388000 0x0 0x1000>, /* Controller regs */
+			      <0x0 0x8389000 0x0 0x1000>, /* Status regs */
+			      <0x0 0x838a000 0x0 0x2000>; /* Block regs */
+			interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "qdma-error",
+				"qdma-queue0", "qdma-queue1";
+			dma-channels = <8>;
+			block-number = <1>;
+			block-offset = <0x1000>;
+			fsl,dma-queues = <2>;
+			status-sizes = <64>;
+			queue-sizes = <64 64>;
+			big-endian;
+		};
+
 	};
 };
-- 
1.7.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ