]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: s32g: add the eDMA nodes
authorLarisa Grigore <larisa.grigore@oss.nxp.com>
Mon, 3 Feb 2025 08:09:19 +0000 (10:09 +0200)
committerShawn Guo <shawnguo@kernel.org>
Tue, 25 Feb 2025 00:32:59 +0000 (08:32 +0800)
Add the two eDMA nodes in the device tree in order to enable the probing
of the S32G2/S32G3 eDMA driver.

Signed-off-by: Larisa Grigore <larisa.grigore@oss.nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/s32g2.dtsi
arch/arm64/boot/dts/freescale/s32g3.dtsi

index beae4d5cf54e4cc5479dff3620c3817d630b3568..e38f1f87879081e45c5e10915bc0682f7e528f0c 100644 (file)
                        };
                };
 
+               edma0: dma-controller@40144000 {
+                       compatible = "nxp,s32g2-edma";
+                       reg = <0x40144000 0x24000>,
+                             <0x4012c000 0x3000>,
+                             <0x40130000 0x3000>;
+                       #dma-cells = <2>;
+                       dma-channels = <32>;
+                       interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "tx-0-15",
+                                         "tx-16-31",
+                                         "err";
+                       clocks = <&clks 63>, <&clks 64>;
+                       clock-names = "dmamux0", "dmamux1";
+               };
+
                uart0: serial@401c8000 {
                        compatible = "nxp,s32g2-linflexuart",
                                     "fsl,s32v234-linflexuart";
                        status = "disabled";
                };
 
+               edma1: dma-controller@40244000 {
+                       compatible = "nxp,s32g2-edma";
+                       reg = <0x40244000 0x24000>,
+                             <0x4022c000 0x3000>,
+                             <0x40230000 0x3000>;
+                       #dma-cells = <2>;
+                       dma-channels = <32>;
+                       interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "tx-0-15",
+                                         "tx-16-31",
+                                         "err";
+                       clocks = <&clks 63>, <&clks 64>;
+                       clock-names = "dmamux0", "dmamux1";
+               };
+
                uart2: serial@402bc000 {
                        compatible = "nxp,s32g2-linflexuart",
                                     "fsl,s32v234-linflexuart";
index 79b38cd8b142145e27cdc50e099b0b6a6c96e9ad..d849edfd26f552d09a4fc1d9f1d1331abebed274 100644 (file)
                        };
                };
 
+               edma0: dma-controller@40144000 {
+                       compatible = "nxp,s32g3-edma", "nxp,s32g2-edma";
+                       reg = <0x40144000 0x24000>,
+                             <0x4012c000 0x3000>,
+                             <0x40130000 0x3000>;
+                       #dma-cells = <2>;
+                       dma-channels = <32>;
+                       interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "tx-0-15",
+                                         "tx-16-31",
+                                         "err";
+                       clocks = <&clks 63>, <&clks 64>;
+                       clock-names = "dmamux0", "dmamux1";
+               };
+
                uart0: serial@401c8000 {
                        compatible = "nxp,s32g3-linflexuart",
                                     "fsl,s32v234-linflexuart";
                        status = "disabled";
                };
 
+               edma1: dma-controller@40244000 {
+                       compatible = "nxp,s32g3-edma", "nxp,s32g2-edma";
+                       reg = <0x40244000 0x24000>,
+                             <0x4022c000 0x3000>,
+                             <0x40230000 0x3000>;
+                       #dma-cells = <2>;
+                       dma-channels = <32>;
+                       interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "tx-0-15",
+                                         "tx-16-31",
+                                         "err";
+                       clocks = <&clks 63>, <&clks 64>;
+                       clock-names = "dmamux0", "dmamux1";
+               };
+
                uart2: serial@402bc000 {
                        compatible = "nxp,s32g3-linflexuart",
                                     "fsl,s32v234-linflexuart";