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arm64: dts: imx8dxl-evk: add imx8dxl_cm4, lsio mu5, related memory region

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Add imx8dxl_cm4, lsio mu5 and related memory region.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Frank Li 2024-06-17 14:47:07 -04:00 • committed by Shawn Guo
parent ddabb3ce3f
commit ee39dbd9a6
1 changed files with 48 additions and 0 deletions
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48
arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
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@ -24,6 +24,19 @@
stdout-path = &lpuart0;
};
imx8dxl-cm4 {
compatible = "fsl,imx8qxp-cm4";
clocks = <&clk_dummy>;
mbox-names = "tx", "rx", "rxdb";
mboxes = <&lsio_mu5 0 1 &lsio_mu5 1 1 &lsio_mu5 3 1>;
memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
power-domains = <&pd IMX_SC_R_M4_0_PID0>, <&pd IMX_SC_R_M4_0_MU_1A>;
fsl,resource-id = <IMX_SC_R_M4_0_PID0>;
fsl,entry-address = <0x34fe0000>;
};
memory@80000000 {
device_type = "memory";
reg = <0x00000000 0x80000000 0 0x40000000>;
@ -51,6 +64,37 @@
alloc-ranges = <0 0x98000000 0 0x14000000>;
linux,cma-default;
};
vdev0vring0: memory0@90000000 {
reg = <0 0x90000000 0 0x8000>;
no-map;
};
vdev0vring1: memory@90008000 {
reg = <0 0x90008000 0 0x8000>;
no-map;
};
vdev1vring0: memory@90010000 {
reg = <0 0x90010000 0 0x8000>;
no-map;
};
vdev1vring1: memory@90018000 {
reg = <0 0x90018000 0 0x8000>;
no-map;
};
rsc_table: memory-rsc-table@900ff000 {
reg = <0 0x900ff000 0 0x1000>;
no-map;
};
vdevbuffer: memory-vdevbuffer@90400000 {
compatible = "shared-dma-pool";
reg = <0 0x90400000 0 0x100000>;
no-map;
};
};
m2_uart1_sel: regulator-m2uart1sel {
@ -505,6 +549,10 @@
status = "okay";
};
&lsio_mu5 {
status = "okay";
};
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;