linux-kernel - [PATCH 8/8 v5] arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-channel-mask

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-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1548361463-28372-9-git-send-email-john.stultz@linaro.org>
Date:   Thu, 24 Jan 2019 12:24:23 -0800
From:   John Stultz <john.stultz@...aro.org>
To:     lkml <linux-kernel@...r.kernel.org>
Cc:     John Stultz <john.stultz@...aro.org>,
        Tanglei Han <hantanglei@...wei.com>,
        Zhuangluan Su <suzhuangluan@...ilicon.com>,
        Ryan Grachek <ryan@...ted.us>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Wei Xu <xuwei5@...ilicon.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: [PATCH 8/8 v5] arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-channel-mask

A undocumented and unimplemented binding got into the hi3660
dtsi, and this switches that binding to the now documented one.

Cc: Tanglei Han <hantanglei@...wei.com>
Cc: Zhuangluan Su <suzhuangluan@...ilicon.com>
Cc: Ryan Grachek <ryan@...ted.us>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: Wei Xu <xuwei5@...ilicon.com>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: devicetree@...r.kernel.org
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
v3: Renamed to hisi-dma-avail-chan
v4: Renamed to dma-channel-mask
---
 arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 77a7135..8e48f42 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -560,7 +560,7 @@
 			#dma-cells = <1>;
 			dma-channels = <16>;
 			dma-requests = <32>;
-			dma-min-chan = <1>;
+			dma-channel-mask = <0xfffe>;
 			interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&crg_ctrl HI3660_CLK_GATE_DMAC>;
 			dma-no-cci;
-- 
2.7.4