From: Robin Gong <yibin.gong@nxp.com>
To: vkoul@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, festevam@gmail.com,
catalin.marinas@arm.com, will@kernel.org,
dan.j.williams@intel.com, angelo@sysam.it
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 8/9] arm64: dts: imx8qxp: add edma2
Date: Thu, 2 Jul 2020 23:08:08 +0800 [thread overview]
Message-ID: <1593702489-21648-9-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1593702489-21648-1-git-send-email-yibin.gong@nxp.com>
add edma2 on i.mx8qxp.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 38 ++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index e46faac..3f4fa59d 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -300,6 +300,44 @@
status = "disabled";
};
+ edma2: dma-controller@5a1f0000 {
+ compatible = "fsl,imx8qm-edma";
+ reg = <0x5a280000 0x10000>, /* channel8 UART0 rx */
+ <0x5a290000 0x10000>, /* channel9 UART0 tx */
+ <0x5a2a0000 0x10000>, /* channel10 UART1 rx */
+ <0x5a2b0000 0x10000>, /* channel11 UART1 tx */
+ <0x5a2c0000 0x10000>, /* channel12 UART2 rx */
+ <0x5a2d0000 0x10000>, /* channel13 UART2 tx */
+ <0x5a2e0000 0x10000>, /* channel14 UART3 rx */
+ <0x5a2f0000 0x10000>; /* channel15 UART3 tx */
+ #dma-cells = <3>;
+ dma-channels = <8>;
+ interrupts = <GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 437 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 439 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 441 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "edma2-chan8-rx", "edma2-chan9-tx",
+ "edma2-chan10-rx", "edma2-chan11-tx",
+ "edma2-chan12-rx", "edma2-chan13-tx",
+ "edma2-chan14-rx", "edma2-chan15-tx";
+ power-domains = <&pd IMX_SC_R_DMA_2_CH8>,
+ <&pd IMX_SC_R_DMA_2_CH9>,
+ <&pd IMX_SC_R_DMA_2_CH10>,
+ <&pd IMX_SC_R_DMA_2_CH11>,
+ <&pd IMX_SC_R_DMA_2_CH12>,
+ <&pd IMX_SC_R_DMA_2_CH13>,
+ <&pd IMX_SC_R_DMA_2_CH14>,
+ <&pd IMX_SC_R_DMA_2_CH15>;
+ power-domain-names = "edma2-chan8", "edma2-chan9",
+ "edma2-chan10", "edma2-chan11",
+ "edma2-chan12", "edma2-chan13",
+ "edma2-chan14", "edma2-chan15";
+ };
+
adma_i2c0: i2c@5a800000 {
compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x5a800000 0x4000>;
--
2.7.4
next prev parent reply other threads:[~2020-07-02 6:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 15:08 [PATCH v1 0/9] add fsl-edma3 support Robin Gong
2020-07-02 15:08 ` [PATCH v1 1/9] dmaengine: fsl-edma: move edma_request functions into drvdata Robin Gong
2020-07-02 15:08 ` [PATCH v1 2/9] dmaengine: fsl-edma-common: add condition check for fsl_edma_chan_mux Robin Gong
2020-07-02 15:08 ` [PATCH v1 3/9] dmaengine: fsl-edma-common: add fsl_chan into fsl_edma_fill_tcd Robin Gong
2020-07-02 15:08 ` [PATCH v1 4/9] dmaengine: fsl-edma-common: export fsl_edma_set_tcd_regs Robin Gong
2020-07-02 15:08 ` [PATCH v1 5/9] dmaengine: fsl-edma3: add fsl-edma3 driver Robin Gong
2020-07-02 15:08 ` [PATCH v1 6/9] dt-bindings: dma: add fsl-edma3 yaml Robin Gong
2020-07-02 21:01 ` Rob Herring
2020-07-03 6:47 ` Robin Gong
2020-07-02 15:08 ` [PATCH v1 7/9] firmware: imx: scu-pd: correct dma resource Robin Gong
2020-07-02 15:08 ` Robin Gong [this message]
2020-07-02 15:08 ` [PATCH v1 9/9] arm64: configs: defconfig: add CONFIG_FSL_EDMA3 Robin Gong
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