From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Cercueil Subject: [PATCH v4 16/18] MIPS: JZ4780: DTS: Update DMA node to match driver changes Date: Tue, 7 Aug 2018 13:42:16 +0200 Message-ID: <20180807114218.20091-17-paul@crapouillou.net> References: <20180807114218.20091-1-paul@crapouillou.net> Return-path: In-Reply-To: <20180807114218.20091-1-paul@crapouillou.net> Sender: linux-kernel-owner@vger.kernel.org To: Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Paul Cercueil , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org List-Id: devicetree@vger.kernel.org The driver now accepts two memory resources, the first one for the channel-specific registers, the second one for the controller-specific registers. Note that older devicetrees, without this commit, will still work with the jz4780-dma driver. Signed-off-by: Paul Cercueil Tested-by: Mathieu Malaterre --- arch/mips/boot/dts/ingenic/jz4780.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) v2: Update info about devicetree ABI compatibility in commit message v3: No change v4: No change diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index aa4e8f75ff5d..ad3b1f827cf5 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -247,7 +247,8 @@ dma: dma@13420000 { compatible = "ingenic,jz4780-dma"; - reg = <0x13420000 0x10000>; + reg = <0x13420000 0x400 + 0x13421000 0x40>; #dma-cells = <2>; interrupt-parent = <&intc>; -- 2.11.0