From: Paul Cercueil <paul@crapouillou.net>
To: Vinod Koul <vkoul@kernel.org>, Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>
Cc: od@zcrc.me, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mips@linux-mips.org, Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v5 16/18] MIPS: JZ4780: DTS: Update DMA node to match driver changes
Date: Wed, 29 Aug 2018 23:32:58 +0200 [thread overview]
Message-ID: <20180829213300.22829-17-paul@crapouillou.net> (raw)
In-Reply-To: <20180829213300.22829-1-paul@crapouillou.net>
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 <paul@crapouillou.net>
Tested-by: Mathieu Malaterre <malat@debian.org>
---
Notes:
v2: Update info about devicetree ABI compatibility in commit message
v3: No change
v4: No change
v5: No change
arch/mips/boot/dts/ingenic/jz4780.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index ce93d57f1b4d..b03cdec56de9 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -266,7 +266,8 @@
dma: dma@13420000 {
compatible = "ingenic,jz4780-dma";
- reg = <0x13420000 0x10000>;
+ reg = <0x13420000 0x400
+ 0x13421000 0x40>;
#dma-cells = <2>;
interrupt-parent = <&intc>;
--
2.11.0
next prev parent reply other threads:[~2018-08-29 21:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-29 21:32 [PATCH v5 00/18] JZ4780 DMA patchset v5 Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 01/18] dt-bindings: jz4780-dma: Update bindings to reflect driver changes Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 02/18] dmaengine: dma-jz4780: Return error if not probed from DT Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 03/18] dmaengine: dma-jz4780: Avoid hardcoding number of channels Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 04/18] dmaengine: dma-jz4780: Separate chan/ctrl registers Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 05/18] dmaengine: dma-jz4780: Use 4-word descriptors Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 06/18] dmaengine: dma-jz4780: Don't depend on MACH_JZ4780 Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 07/18] dmaengine: dma-jz4780: Add support for the JZ4770 SoC Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 08/18] dmaengine: dma-jz4780: Add support for the JZ4740 SoC Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 09/18] dmaengine: dma-jz4780: Add support for the JZ4725B SoC Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 10/18] dmaengine: dma-jz4780: Enable Fast DMA to the AIC Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 11/18] dmaengine: dma-jz4780: Add missing residue DTC mask Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 12/18] dmaengine: dma-jz4780: Simplify jz4780_dma_desc_residue() Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 13/18] dmaengine: dma-jz4780: Set DTCn register explicitly Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 14/18] dmaengine: dma-jz4780: Further residue status fix Paul Cercueil
2018-08-29 21:32 ` [PATCH v5 15/18] dmaengine: dma-jz4780: Use dma_set_residue() Paul Cercueil
2018-08-29 21:32 ` Paul Cercueil [this message]
2018-08-29 21:32 ` [PATCH v5 17/18] MIPS: JZ4770: DTS: Add DMA nodes Paul Cercueil
2018-08-29 21:33 ` [PATCH v5 18/18] MIPS: JZ4740: " Paul Cercueil
2018-09-11 7:29 ` [PATCH v5 00/18] JZ4780 DMA patchset v5 Vinod
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