315 lines
6.1 KiB
Text
315 lines
6.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2018 SolidRun ltd
|
|
*/
|
|
|
|
#include "armada-8040.dtsi"
|
|
|
|
/ {
|
|
model = "ClearFog-GT-8K";
|
|
compatible = "solidrun,clearfog-gt-8k",
|
|
"marvell,armada8040";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
aliases {
|
|
i2c0 = &cpm_i2c0;
|
|
i2c1 = &cpm_i2c1;
|
|
spi0 = &cps_spi1;
|
|
};
|
|
|
|
memory@00000000 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0 0x0 0x80000000>;
|
|
};
|
|
|
|
simple-bus {
|
|
compatible = "simple-bus";
|
|
|
|
reg_usb3h0_vbus: usb3-vbus0 {
|
|
compatible = "regulator-fixed";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cpm_xhci_vbus_pins>;
|
|
regulator-name = "reg-usb3h0-vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
startup-delay-us = <300000>;
|
|
shutdown-delay-us = <500000>;
|
|
regulator-force-boot-off;
|
|
gpio = <&cpm_gpio1 15 GPIO_ACTIVE_LOW>; /* GPIO[47] */
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ap_pinctl {
|
|
/*
|
|
* MPP Bus:
|
|
* eMMC [0-10]
|
|
* UART0 [11,19]
|
|
*/
|
|
/* 0 1 2 3 4 5 6 7 8 9 */
|
|
pin-func = < 1 1 1 1 1 1 1 1 1 1
|
|
1 3 0 0 0 0 0 0 0 3 >;
|
|
};
|
|
|
|
/* on-board eMMC */
|
|
&ap_sdhci0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ap_emmc_pins>;
|
|
bus-width = <8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpm_pinctl {
|
|
/*
|
|
* MPP Bus:
|
|
* [0-31] = 0xff: Keep default CP0_shared_pins:
|
|
* [11] CLKOUT_MPP_11 (out)
|
|
* [23] LINK_RD_IN_CP2CP (in)
|
|
* [25] CLKOUT_MPP_25 (out)
|
|
* [29] AVS_FB_IN_CP2CP (in)
|
|
* [32, 33, 34] pci0/1/2 reset
|
|
* [35-38] CP0 I2C1 and I2C0
|
|
* [39] GPIO reset button
|
|
* [40,41] LED0 and LED1
|
|
* [43] 1512 phy reset
|
|
* [47] USB VBUS EN (active low)
|
|
* [48] FAN PWM
|
|
* [49] SFP+ present signal
|
|
* [50] TPM interrupt
|
|
* [51] WLAN0 disable
|
|
* [52] WLAN1 disable
|
|
* [53] LTE disable
|
|
* [54] NFC reset
|
|
* [55] Micro SD card detect
|
|
* [56-61] Micro SD
|
|
*/
|
|
/* 0 1 2 3 4 5 6 7 8 9 */
|
|
pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0 0 0 0 2 2 2 2 0
|
|
0 0 0 0 0 0 0 0 0 0
|
|
0 0 0 0 0 0 0xe 0xe 0xe 0xe
|
|
0xe 0xe 0 >;
|
|
|
|
cpm_xhci_vbus_pins: cpm-xhci-vbus-pins {
|
|
marvell,pins = < 47 >;
|
|
marvell,function = <0>;
|
|
};
|
|
|
|
cps_1g_phy_reset: cps-1g-phy-reset {
|
|
marvell,pins = < 43 >;
|
|
marvell,function = <0>;
|
|
};
|
|
};
|
|
|
|
/* uSD slot */
|
|
&cpm_sdhci0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cpm_sdhci_pins>;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpm_pcie0 {
|
|
num-lanes = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpm_i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cpm_i2c0_pins>;
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
&cpm_i2c1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cpm_i2c1_pins>;
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
&cpm_sata0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpm_comphy {
|
|
/*
|
|
* CP0 Serdes Configuration:
|
|
* Lane 0: PCIe0 (x1)
|
|
* Lane 1: Not connected
|
|
* Lane 2: SFI (10G)
|
|
* Lane 3: Not connected
|
|
* Lane 4: USB 3.0 host port1 (can be PCIe)
|
|
* Lane 5: Not connected
|
|
*/
|
|
phy0 {
|
|
phy-type = <PHY_TYPE_PEX0>;
|
|
};
|
|
phy1 {
|
|
phy-type = <PHY_TYPE_UNCONNECTED>;
|
|
};
|
|
phy2 {
|
|
phy-type = <PHY_TYPE_SFI>;
|
|
};
|
|
phy3 {
|
|
phy-type = <PHY_TYPE_UNCONNECTED>;
|
|
};
|
|
phy4 {
|
|
phy-type = <PHY_TYPE_USB3_HOST1>;
|
|
};
|
|
phy5 {
|
|
phy-type = <PHY_TYPE_UNCONNECTED>;
|
|
};
|
|
};
|
|
|
|
&cpm_ethernet {
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
/* 10G SFI SFP */
|
|
&cpm_eth0 {
|
|
status = "okay";
|
|
phy-mode = "sfi";
|
|
};
|
|
|
|
&cps_sata0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&cps_usb3_0 {
|
|
vbus-supply = <®_usb3h0_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cps_utmi0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&cps_pinctl {
|
|
/*
|
|
* MPP Bus:
|
|
* [0-5] TDM
|
|
* [6] VHV Enable
|
|
* [7] CP1 SPI0 CSn1 (FXS)
|
|
* [8] CP1 SPI0 CSn0 (TPM)
|
|
* [9.11]CP1 SPI0 MOSI/MISO/CLK
|
|
* [13] CP1 SPI1 MISO (TDM and SPI ROM shared)
|
|
* [14] CP1 SPI1 CS0n (64Mb SPI ROM)
|
|
* [15] CP1 SPI1 MOSI (TDM and SPI ROM shared)
|
|
* [16] CP1 SPI1 CLK (TDM and SPI ROM shared)
|
|
* [24] Topaz switch reset
|
|
* [26] Buzzer
|
|
* [27] CP1 SMI MDIO
|
|
* [28] CP1 SMI MDC
|
|
* [29] CP0 10G SFP TX Disable
|
|
* [30] WPS button
|
|
* [31] Front panel button
|
|
* [32-62] = 0xff: Keep default CP1_shared_pins:
|
|
*/
|
|
/* 0 1 2 3 4 5 6 7 8 9 */
|
|
pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x0 0x4 0x4 0x4
|
|
0x4 0x4 0x0 0x3 0x3 0x3 0x3 0xff 0xff 0xff
|
|
0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x8 0x8 0x0
|
|
0x0 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
|
|
0xff 0xff 0xff>;
|
|
};
|
|
|
|
&cps_spi1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cps_spi1_pins>;
|
|
status = "okay";
|
|
|
|
spi-flash@0 {
|
|
compatible = "jedec,spi-nor", "spi-flash";
|
|
reg = <0>;
|
|
spi-max-frequency = <10000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "U-Boot";
|
|
reg = <0 0x200000>;
|
|
};
|
|
partition@200000 {
|
|
label = "Filesystem";
|
|
reg = <0x200000 0xce0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&cps_comphy {
|
|
/*
|
|
* CP1 Serdes Configuration:
|
|
* Lane 0: SATA 1 (RX swapped). Can be PCIe0
|
|
* Lane 1: Not used
|
|
* Lane 2: USB HOST 0
|
|
* Lane 3: SGMII1 - Connected to 1512 port
|
|
* Lane 4: Not used
|
|
* Lane 5: SGMII2 - Connected to Topaz switch
|
|
*/
|
|
phy0 {
|
|
phy-type = <PHY_TYPE_SATA1>;
|
|
phy-invert = <PHY_POLARITY_RXD_INVERT>;
|
|
};
|
|
phy1 {
|
|
phy-type = <PHY_TYPE_UNCONNECTED>;
|
|
};
|
|
phy2 {
|
|
phy-type = <PHY_TYPE_USB3_HOST0>;
|
|
};
|
|
phy3 {
|
|
phy-type = <PHY_TYPE_SGMII1>;
|
|
phy-speed = <PHY_SPEED_1_25G>;
|
|
};
|
|
phy4 {
|
|
phy-type = <PHY_TYPE_UNCONNECTED>;
|
|
};
|
|
phy5 {
|
|
phy-type = <PHY_TYPE_SGMII2>;
|
|
phy-speed = <PHY_SPEED_3_125G>;
|
|
};
|
|
};
|
|
|
|
&cps_mdio {
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
&cps_ethernet {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cps_1g_phy_reset>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* 1G SGMII */
|
|
&cps_eth1 {
|
|
status = "okay";
|
|
phy-mode = "sgmii";
|
|
phy = <&phy0>;
|
|
phy-reset-gpios = <&cpm_gpio1 11 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
/* 2.5G to Topaz switch */
|
|
&cps_eth2 {
|
|
status = "okay";
|
|
phy-mode = "sgmii";
|
|
phy-speed = <2500>;
|
|
phy-reset-gpios = <&cps_gpio0 24 GPIO_ACTIVE_LOW>;
|
|
};
|