diff options
author | Frank Li <[email protected]> | 2024-06-17 14:47:07 -0400 |
---|---|---|
committer | Shawn Guo <[email protected]> | 2024-07-01 22:21:06 +0800 |
commit | ee39dbd9a6cbd07a9297693f599e22eb0d34c30c (patch) | |
tree | 3829ea401b5f2a8ad79154eadbe4b118179d8a84 | |
parent | ddabb3ce3f908a40d0f154defcf5ed327537d0ff (diff) |
arm64: dts: imx8dxl-evk: add imx8dxl_cm4, lsio mu5, related memory region
Add imx8dxl_cm4, lsio mu5 and related memory region.
Reviewed-by: Peng Fan <[email protected]>
Signed-off-by: Frank Li <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index 4ac96a058629..1a74ac3ee4ee 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -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>; |