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// SPDX-License-Identifier: GPL-2.0+ OR MIT
//
// Copyright 2015 Freescale Semiconductor, Inc.
// Copyright 2016 Toradex AG
#include "imx7s.dtsi"
#include <dt-bindings/reset/imx7-reset.h>
/ {
cpus {
cpu0: cpu@0 {
clock-frequency = <996000000>;
operating-points-v2 = <&cpu0_opp_table>;
#cooling-cells = <2>;
nvmem-cells = <&cpu_speed_grade>;
nvmem-cell-names = "speed_grade";
};
cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <1>;
clock-frequency = <996000000>;
operating-points-v2 = <&cpu0_opp_table>;
#cooling-cells = <2>;
cpu-idle-states = <&cpu_sleep_wait>;
};
};
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&intc>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
};
cpu0_opp_table: opp-table {
compatible = "operating-points-v2";
opp-shared;
opp-792000000 {
opp-hz = /bits/ 64 <792000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <150000>;
opp-supported-hw = <0xd>, <0xf>;
opp-suspend;
};
opp-996000000 {
opp-hz = /bits/ 64 <996000000>;
opp-microvolt = <1100000>;
clock-latency-ns = <150000>;
opp-supported-hw = <0xc>, <0xf>;
opp-suspend;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1225000>;
clock-latency-ns = <150000>;
opp-supported-hw = <0x8>, <0xf>;
opp-suspend;
};
};
usbphynop2: usbphynop2 {
compatible = "usb-nop-xceiv";
clocks = <&clks IMX7D_USB_PHY2_CLK>;
clock-names = "main_clk";
#phy-cells = <0>;
};
soc {
etm@3007d000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x3007d000 0x1000>;
/*
* System will hang if added nosmp in kernel command line
* without arm,primecell-periphid because amba bus try to
* read id and core1 power off at this time.
*/
arm,primecell-periphid = <0xbb956>;
cpu = <&cpu1>;
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
clock-names = "apb_pclk";
out-ports {
port {
etm1_out_port: endpoint {
remote-endpoint = <&ca_funnel_in_port1>;
};
};
};
};
intc: interrupt-controller@31001000 {
compatible = "arm,cortex-a7-gic";
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
#interrupt-cells = <3>;
interrupt-controller;
interrupt-parent = <&intc>;
reg = <0x31001000 0x1000>,
<0x31002000 0x2000>,
<0x31004000 0x2000>,
<0x31006000 0x2000>;
};
};
};
&aips2 {
pcie_phy: pcie-phy@306d0000 {
compatible = "fsl,imx7d-pcie-phy";
reg = <0x306d0000 0x10000>;
status = "disabled";
};
};
&aips3 {
usbotg2: usb@30b20000 {
compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
reg = <0x30b20000 0x200>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_USB_CTRL_CLK>;
fsl,usbphy = <&usbphynop2>;
fsl,usbmisc = <&usbmisc2 0>;
phy-clkgate-delay-us = <400>;
status = "disabled";
};
usbmisc2: usbmisc@30b20200 {
#index-cells = <1>;
compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
reg = <0x30b20200 0x200>;
};
fec2: ethernet@30bf0000 {
compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
reg = <0x30bf0000 0x10000>;
interrupt-names = "int0", "int1", "int2", "pps";
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_ENET2_IPG_ROOT_CLK>,
<&clks IMX7D_ENET_AXI_ROOT_CLK>,
<&clks IMX7D_ENET2_TIME_ROOT_CLK>,
<&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
<&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
clock-names = "ipg", "ahb", "ptp",
"enet_clk_ref", "enet_out";
fsl,num-tx-queues = <3>;
fsl,num-rx-queues = <3>;
status = "disabled";
};
pcie: pcie@33800000 {
compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
reg = <0x33800000 0x4000>,
<0x4ff00000 0x80000>;
reg-names = "dbi", "config";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
bus-range = <0x00 0xff>;
ranges = <0x81000000 0 0 0x4ff80000 0 0x00010000 /* downstream I/O */
0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
num-lanes = <1>;
num-viewport = <4>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
/*
* Reference manual lists pci irqs incorrectly
* Real hardware ordering is same as imx6: D+MSI, C, B, A
*/
interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
<&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
<&clks IMX7D_PCIE_PHY_ROOT_CLK>;
clock-names = "pcie", "pcie_bus", "pcie_phy";
assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
<&clks IMX7D_PCIE_PHY_ROOT_SRC>;
assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>,
<&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
fsl,max-link-speed = <2>;
power-domains = <&pgc_pcie_phy>;
resets = <&src IMX7_RESET_PCIEPHY>,
<&src IMX7_RESET_PCIE_CTRL_APPS_EN>,
<&src IMX7_RESET_PCIE_CTRL_APPS_TURNOFF>;
reset-names = "pciephy", "apps", "turnoff";
fsl,imx7d-pcie-phy = <&pcie_phy>;
status = "disabled";
};
};
&ca_funnel_in_ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
ca_funnel_in_port1: endpoint {
remote-endpoint = <&etm1_out_port>;
};
};
};
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