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Message-Id: <20240701200728.1887467-1-Frank.Li@nxp.com>
Date: Mon, 1 Jul 2024 16:07:22 -0400
From: Frank Li <Frank.Li@....com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
imx@...ts.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@...r.kernel.org (open list)
Cc: imx@...ts.linux.dev
Subject: [PATCH v2 1/7] arm64: dts: imx95: add edma[1..3] nodes
Add eDMA1, eDMA2 and eDMA3 support for iMX95.
Add dmas and dma-names for each peripheral, which use eDMA.
Signed-off-by: Frank Li <Frank.Li@....com>
---
change from v1 to v2
- none
---
arch/arm64/boot/dts/freescale/imx95.dtsi | 235 +++++++++++++++++++++++
1 file changed, 235 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 1bbf9a0468f69..12f7ac52c2589 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -3,6 +3,7 @@
* Copyright 2024 NXP
*/
+#include <dt-bindings/dma/fsl-edma.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -405,6 +406,152 @@ aips2: bus@...00000 {
#address-cells = <1>;
#size-cells = <1>;
+ edma2: dma-controller@...00000 {
+ compatible = "fsl,imx95-edma5";
+ reg = <0x42000000 0x210000>;
+ #dma-cells = <3>;
+ dma-channels = <64>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+ clock-names = "dma";
+ };
+
+ edma3: dma-controller@...10000 {
+ compatible = "fsl,imx95-edma5";
+ reg = <0x42210000 0x210000>;
+ #dma-cells = <3>;
+ dma-channels = <64>;
+ interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
+ clock-names = "dma";
+ };
+
mu7: mailbox@...30000 {
compatible = "fsl,imx95-mu";
reg = <0x42430000 0x10000>;
@@ -464,6 +611,8 @@ lpi2c3: i2c@...30000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 8 0 0>, <&edma2 9 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -476,6 +625,8 @@ lpi2c4: i2c@...40000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 10 0 0>, <&edma2 11 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -488,6 +639,8 @@ lpspi3: spi@...50000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI3>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 12 0 0>, <&edma2 13 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -500,6 +653,8 @@ lpspi4: spi@...60000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI4>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 14 0 0>, <&edma2 15 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -510,6 +665,8 @@ lpuart3: serial@...70000 {
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART3>;
clock-names = "ipg";
+ dmas = <&edma2 18 0 FSL_EDMA_RX>, <&edma2 17 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -520,6 +677,8 @@ lpuart4: serial@...80000 {
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART4>;
clock-names = "ipg";
+ dmas = <&edma2 20 0 FSL_EDMA_RX>, <&edma2 19 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -530,6 +689,8 @@ lpuart5: serial@...90000 {
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART5>;
clock-names = "ipg";
+ dmas = <&edma2 22 0 FSL_EDMA_RX>, <&edma2 21 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -540,6 +701,8 @@ lpuart6: serial@...a0000 {
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART6>;
clock-names = "ipg";
+ dmas = <&edma2 24 0 FSL_EDMA_RX>, <&edma2 23 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -550,6 +713,8 @@ lpuart7: serial@...90000 {
interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART7>;
clock-names = "ipg";
+ dmas = <&edma2 26 0 FSL_EDMA_RX>, <&edma2 25 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -560,6 +725,8 @@ lpuart8: serial@...a0000 {
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART8>;
clock-names = "ipg";
+ dmas = <&edma2 28 0 FSL_EDMA_RX>, <&edma2 27 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -572,6 +739,8 @@ lpi2c5: i2c@...b0000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 71 0 0>, <&edma2 72 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -584,6 +753,8 @@ lpi2c6: i2c@...c0000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 73 0 0>, <&edma2 74 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -596,6 +767,8 @@ lpi2c7: i2c@...d0000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 75 0 0>, <&edma2 76 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -608,6 +781,8 @@ lpi2c8: i2c@...e0000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma2 77 0 0>, <&edma2 78 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -620,6 +795,8 @@ lpspi5: spi@...f0000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI5>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 79 0 0>, <&edma2 80 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -632,6 +809,8 @@ lpspi6: spi@...00000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI6>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 81 0 0>, <&edma2 82 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -644,6 +823,8 @@ lpspi7: spi@...10000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI7>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 83 0 0>, <&edma2 84 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -656,6 +837,8 @@ lpspi8: spi@...20000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI8>,
<&scmi_clk IMX95_CLK_BUSWAKEUP>;
clock-names = "per", "ipg";
+ dmas = <&edma2 85 0 0>, <&edma2 86 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -796,6 +979,46 @@ aips1: bus@...00000 {
#address-cells = <1>;
#size-cells = <1>;
+ edma1: dma-controller@...00000 {
+ compatible = "fsl,imx93-edma3";
+ reg = <0x44000000 0x200000>;
+ #dma-cells = <3>;
+ dma-channels = <31>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scmi_clk IMX95_CLK_BUSAON>;
+ clock-names = "dma";
+ };
+
mu1: mailbox@...20000 {
compatible = "fsl,imx95-mu";
reg = <0x44220000 0x10000>;
@@ -830,6 +1053,8 @@ lpi2c1: i2c@...40000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma1 12 0 0>, <&edma1 13 0 FSL_EDMA_RX> ;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -842,6 +1067,8 @@ lpi2c2: i2c@...50000 {
clock-names = "per", "ipg";
#address-cells = <1>;
#size-cells = <0>;
+ dmas = <&edma1 14 0 0>, <&edma1 15 0 FSL_EDMA_RX> ;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -854,6 +1081,8 @@ lpspi1: spi@...60000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI1>,
<&scmi_clk IMX95_CLK_BUSAON>;
clock-names = "per", "ipg";
+ dmas = <&edma1 16 0 FSL_EDMA_RX>, <&edma1 17 0 0> ;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -866,6 +1095,8 @@ lpspi2: spi@...70000 {
clocks = <&scmi_clk IMX95_CLK_LPSPI2>,
<&scmi_clk IMX95_CLK_BUSAON>;
clock-names = "per", "ipg";
+ dmas = <&edma1 18 0 FSL_EDMA_RX>, <&edma1 19 0 0> ;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -876,6 +1107,8 @@ lpuart1: serial@...80000 {
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART1>;
clock-names = "ipg";
+ dmas = <&edma1 21 0 FSL_EDMA_RX>, <&edma1 20 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -886,6 +1119,8 @@ lpuart2: serial@...90000 {
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scmi_clk IMX95_CLK_LPUART2>;
clock-names = "ipg";
+ dmas = <&edma1 23 0 FSL_EDMA_RX>, <&edma1 22 0 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
--
2.34.1
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