From: Baolin Wang <baolin.wang@linaro.org>
To: vkoul@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com
Cc: arnd@arndb.de, olof@lixom.net, orsonzhai@gmail.com,
zhang.lyra@gmail.com, dan.j.williams@intel.com,
devicetree@vger.kernel.org, arm@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org,
eric.long@unisoc.com, broonie@kernel.org, baolin.wang@linaro.org
Subject: [PATCH 3/3] arm64: dts: sprd: Change 2 cells to provide DMA controller specific information
Date: Tue, 22 Jan 2019 21:20:53 +0800 [thread overview]
Message-ID: <44135b35c8a4fb1a68bb9c57013b672dd0fab3e7.1548158832.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <a9718ae1e97a5911f47874fe23c00ef297d7fed8.1548158832.git.baolin.wang@linaro.org>
In-Reply-To: <a9718ae1e97a5911f47874fe23c00ef297d7fed8.1548158832.git.baolin.wang@linaro.org>
Change to use 2 cells to provide the channel id and slave id for client.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
arch/arm64/boot/dts/sprd/whale2.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi
index 34b6ca0..dbd61f8 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -117,7 +117,7 @@
compatible = "sprd,sc9860-dma";
reg = <0 0x20100000 0 0x4000>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
- #dma-cells = <1>;
+ #dma-cells = <2>;
#dma-channels = <32>;
clock-names = "enable";
clocks = <&apahb_gate CLK_DMA_EB>;
@@ -273,7 +273,7 @@
agcp_dma: dma-controller@41580000 {
compatible = "sprd,sc9860-dma";
reg = <0 0x41580000 0 0x4000>;
- #dma-cells = <1>;
+ #dma-cells = <2>;
#dma-channels = <32>;
clock-names = "enable", "ashb_eb";
clocks = <&agcp_gate CLK_AGCP_DMAAP_EB>,
--
1.7.9.5
next prev parent reply other threads:[~2019-01-22 13:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-22 13:20 [PATCH 1/3] dt-bindings: dmaengine: Add one new cell to present hardware slave id Baolin Wang
2019-01-22 13:20 ` [PATCH 2/3] dmaengine: sprd: Add new DMA engine translation function Baolin Wang
2019-01-22 13:20 ` Baolin Wang [this message]
2019-01-30 16:51 ` [PATCH 1/3] dt-bindings: dmaengine: Add one new cell to present hardware slave id Arnd Bergmann
2019-02-01 11:53 ` Baolin Wang
2019-02-12 8:24 ` Baolin Wang
2019-02-18 10:31 ` Arnd Bergmann
2019-02-18 10:52 ` Baolin Wang
2019-02-18 12:23 ` Arnd Bergmann
2019-02-19 3:14 ` Baolin Wang
2019-02-19 9:30 ` Geert Uytterhoeven
2019-02-19 9:49 ` Baolin Wang
2019-02-19 12:20 ` Vinod Koul
2019-02-20 3:12 ` Baolin Wang
2019-02-20 9:07 ` Arnd Bergmann
2019-02-20 11:29 ` Baolin Wang
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