blob: cbbc8eecaba814f208f2bb00a96e6b1b21d4f116 [file] [log] [blame]
/*
* Copyright (c) 2021 Weidmueller Interface GmbH & Co. KG
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <arm/armv7-a.dtsi>
#include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>
#include <zephyr/dt-bindings/ethernet/xlnx_gem.h>
/ {
soc {
interrupt-parent = <&gic>;
ocm_low: memory@1000 {
compatible = "zephyr,memory-region", "xlnx,zynq-ocm";
reg = <0x00001000 DT_SIZE_K(188)>;
zephyr,memory-region = "OCM_LOW";
};
ocm_high: memory@fffc0000 {
compatible = "zephyr,memory-region", "xlnx,zynq-ocm";
reg = <0xFFFC0000 DT_SIZE_K(256)>;
zephyr,memory-region = "OCM_HIGH";
};
arch_timer: timer@f8f00200 {
compatible = "arm,armv8-timer";
status = "okay";
interrupt-names = "irq_0", "irq_1", "irq_2", "irq_3";
interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE
IRQ_DEFAULT_PRIORITY>,
<GIC_PPI 14 IRQ_TYPE_EDGE
IRQ_DEFAULT_PRIORITY>,
<GIC_PPI 11 IRQ_TYPE_EDGE
IRQ_DEFAULT_PRIORITY>,
<GIC_PPI 10 IRQ_TYPE_EDGE
IRQ_DEFAULT_PRIORITY>;
reg = <0xf8f00200 0x1C>;
};
gic: interrupt-controller@f8f01000 {
compatible = "arm,gic-v1", "arm,gic";
status = "okay";
reg = <0xf8f01000 0x1000>,
<0xf8f00100 0x100>;
interrupt-controller;
#interrupt-cells = <4>;
};
gem0: ethernet@e000b000 {
compatible = "xlnx,gem";
status = "disabled";
reg = <0xe000b000 0x1000>,
<0xf8000140 0x4>;
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>,
<GIC_SPI 23 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>;
interrupt-names = "irq_0", "irq_1";
mdio-phy-address = <XLNX_GEM_PHY_AUTO_DETECT>;
phy-poll-interval = <1000>;
link-speed = <XLNX_GEM_LINK_SPEED_100MBIT>;
amba-ahb-dbus-width = <XLNX_GEM_AMBA_AHB_DBUS_WIDTH_32BIT>;
amba-ahb-burst-length = <XLNX_GEM_AMBA_AHB_BURST_SINGLE>;
hw-rx-buffer-size = <XLNX_GEM_HW_RX_BUFFER_SIZE_8KB>;
hw-rx-buffer-offset = <0>;
hw-tx-buffer-size-full;
rx-buffer-descriptors = <32>;
tx-buffer-descriptors = <32>;
rx-buffer-size = <512>;
tx-buffer-size = <512>;
discard-rx-fcs;
unicast-hash;
full-duplex;
};
gem1: ethernet@e000c000 {
compatible = "xlnx,gem";
status = "disabled";
reg = <0xe000c000 0x1000>,
<0xf8000144 0x4>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>,
<GIC_SPI 46 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>;
interrupt-names = "irq_0", "irq_1";
mdio-phy-address = <XLNX_GEM_PHY_AUTO_DETECT>;
phy-poll-interval = <1000>;
link-speed = <XLNX_GEM_LINK_SPEED_100MBIT>;
amba-ahb-dbus-width = <XLNX_GEM_AMBA_AHB_DBUS_WIDTH_32BIT>;
amba-ahb-burst-length = <XLNX_GEM_AMBA_AHB_BURST_SINGLE>;
hw-rx-buffer-size = <XLNX_GEM_HW_RX_BUFFER_SIZE_8KB>;
hw-rx-buffer-offset = <0>;
hw-tx-buffer-size-full;
rx-buffer-descriptors = <32>;
tx-buffer-descriptors = <32>;
rx-buffer-size = <512>;
tx-buffer-size = <512>;
discard-rx-fcs;
unicast-hash;
full-duplex;
};
uart0: uart@e0000000 {
compatible = "xlnx,xuartps";
status = "disabled";
reg = <0xe0000000 0x4c>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>;
interrupt-names = "irq_0";
};
uart1: uart@e0001000 {
compatible = "xlnx,xuartps";
status = "disabled";
reg = <0xe0001000 0x4c>;
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>;
interrupt-names = "irq_0";
};
psgpio: gpio@e000a000 {
compatible = "xlnx,ps-gpio";
status = "disabled";
reg = <0xe000a000 0x1000>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL
IRQ_DEFAULT_PRIORITY>;
interrupt-names = "irq_0";
#address-cells = <1>;
#size-cells = <0>;
psgpio_bank0: psgpio_bank@0 {
compatible = "xlnx,ps-gpio-bank";
reg = <0x0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "okay";
};
psgpio_bank1: psgpio_bank@1 {
compatible = "xlnx,ps-gpio-bank";
reg = <0x1>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <22>;
status = "okay";
};
psgpio_bank2: psgpio_bank@2 {
compatible = "xlnx,ps-gpio-bank";
reg = <0x2>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "okay";
};
psgpio_bank3: psgpio_bank@3 {
compatible = "xlnx,ps-gpio-bank";
reg = <0x3>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "okay";
};
};
};
slcr: slcr@f8000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,zynq-slcr", "syscon";
reg = <0xf8000000 0x1000>;
ranges;
pinctrl0: pinctrl@700 {
compatible = "xlnx,pinctrl-zynq";
reg = <0x700 0x200>;
syscon = <&slcr>;
};
};
};