From: Meng Li <meng...@windriver.com> This dts file is created by referring to Xilix SDK petalinux.
Signed-off-by: Meng Li <meng...@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com> --- arch/arm64/boot/dts/xilinx/Makefile | 1 + .../dts/xilinx/zynqmp-zcu102-rev1.0-canfd.dts | 82 +++++++++++++++++++ 2 files changed, 83 insertions(+) create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0-canfd.dts diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile index 1398b0e21e78c..25dfafe085ab2 100644 --- a/arch/arm64/boot/dts/xilinx/Makefile +++ b/arch/arm64/boot/dts/xilinx/Makefile @@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu100-revC.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revB.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.0.dtb +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.0-canfd.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.1.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0-canfd.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0-canfd.dts new file mode 100644 index 0000000000000..73ba3abd7aa89 --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev1.0-canfd.dts @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * dts file for Xilinx ZynqMP ZCU102 Rev1.0 CANFD + * + * Copyright (C) 2016 - 2023 Wind River Systems, Inc. + * + * Meng Li <meng...@windriver.com> + */ + +#include "zynqmp-zcu102-rev1.0.dts" + +/ { + amba_pl: amba_pl { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges ; + axi_iic_0: i2c@80003000 { + #address-cells = <1>; + #size-cells = <0>; + clock-names = "s_axi_aclk"; + clocks = <&zynqmp_clk 71>; + compatible = "xlnx,axi-iic-2.0", "xlnx,xps-iic-2.00.a"; + reg = <0x0 0x80003000 0x0 0x1000>; + }; + axi_timer_0: timer@80000000 { + clock-frequency = <187481262>; + clock-names = "s_axi_aclk"; + clocks = <&zynqmp_clk 71>; + compatible = "xlnx,axi-timer-2.0", "xlnx,xps-timer-1.00.a"; + interrupt-names = "interrupt"; + interrupt-parent = <&gic>; + interrupts = <0 91 4>; + reg = <0x0 0x80000000 0x0 0x1000>; + xlnx,count-width = <0x20>; + xlnx,gen0-assert = <0x1>; + xlnx,gen1-assert = <0x1>; + xlnx,one-timer-only = <0x0>; + xlnx,trig0-assert = <0x1>; + xlnx,trig1-assert = <0x1>; + }; + canfd_0: canfd@81000000 { + clock-names = "can_clk", "can_clk_x2", "s_axi_aclk"; + clocks = <&clk_wiz_0 1>, <&clk_wiz_0 0>, <&zynqmp_clk 71>; + compatible = "xlnx,canfd-2.0"; + interrupt-names = "ip2bus_intrevent"; + interrupt-parent = <&gic>; + interrupts = <0 89 4>; + reg = <0x0 0x81000000 0x0 0x8000>; + rx-fifo-depth = <0x20>; + tx-mailbox-count = <0x20>; + }; + canfd_1: canfd@82000000 { + clock-names = "can_clk", "can_clk_x2", "s_axi_aclk"; + clocks = <&clk_wiz_0 1>, <&clk_wiz_0 0>, <&zynqmp_clk 71>; + compatible = "xlnx,canfd-2.0"; + interrupt-names = "ip2bus_intrevent"; + interrupt-parent = <&gic>; + interrupts = <0 90 4>; + reg = <0x0 0x82000000 0x0 0x8000>; + rx-fifo-depth = <0x20>; + tx-mailbox-count = <0x20>; + }; + clk_wiz_0: clk_wiz@80010000 { + #clock-cells = <1>; + clock-names = "s_axi_aclk", "clk_in1"; + clock-output-names = "clk_out1", "clk_out2", "clk_out3", "clk_out4", "clk_out5", "clk_out6", "clk_out7"; + clocks = <&zynqmp_clk 71>, <&zynqmp_clk 71>; + compatible = "xlnx,clk-wiz-6.0", "xlnx,clocking-wizard"; + reg = <0x0 0x80010000 0x0 0x10000>; + speed-grade = <2>; + }; + psu_ctrl_ipi: PERIPHERAL@ff380000 { + compatible = "xlnx,PERIPHERAL-1.0"; + reg = <0x0 0xff380000 0x0 0x80000>; + }; + psu_message_buffers: PERIPHERAL@ff990000 { + compatible = "xlnx,PERIPHERAL-1.0"; + reg = <0x0 0xff990000 0x0 0x10000>; + }; + }; +}; -- 2.36.1
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