u-boot/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts
Michal Simek bd00849ae9 arm64: zynqmp: Add pinctrl description
ZynqMP pinctrl Linux driver has been merged to 5.13-rc1 kernel. Based on it
DT files can be extended by pinctrl configurations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-05-19 09:44:50 +02:00

454 lines
7.3 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* dts file for Xilinx ZynqMP zc1751-xm019-dc5
*
* (C) Copyright 2015 - 2020, Xilinx, Inc.
*
* Siva Durga Prasad <siva.durga.paladugu@xilinx.com>
* Michal Simek <michal.simek@xilinx.com>
*/
/dts-v1/;
#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
/ {
model = "ZynqMP zc1751-xm019-dc5 RevA";
compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
aliases {
ethernet0 = &gem1;
gpio0 = &gpio;
i2c0 = &i2c0;
i2c1 = &i2c1;
mmc0 = &sdhci0;
serial0 = &uart0;
serial1 = &uart1;
};
chosen {
bootargs = "earlycon";
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
};
};
&fpd_dma_chan1 {
status = "okay";
};
&fpd_dma_chan2 {
status = "okay";
};
&fpd_dma_chan3 {
status = "okay";
};
&fpd_dma_chan4 {
status = "okay";
};
&fpd_dma_chan5 {
status = "okay";
};
&fpd_dma_chan6 {
status = "okay";
};
&fpd_dma_chan7 {
status = "okay";
};
&fpd_dma_chan8 {
status = "okay";
};
&gem1 {
status = "okay";
phy-handle = <&phy0>;
phy-mode = "rgmii-id";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gem1_default>;
phy0: ethernet-phy@0 {
reg = <0>;
};
};
&gpio {
status = "okay";
};
&i2c0 {
status = "okay";
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c0_default>;
pinctrl-1 = <&pinctrl_i2c0_gpio>;
scl-gpios = <&gpio 74 GPIO_ACTIVE_HIGH>;
sda-gpios = <&gpio 75 GPIO_ACTIVE_HIGH>;
};
&i2c1 {
status = "okay";
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1_default>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio 76 GPIO_ACTIVE_HIGH>;
sda-gpios = <&gpio 77 GPIO_ACTIVE_HIGH>;
};
&pinctrl0 {
status = "okay";
pinctrl_i2c0_default: i2c0-default {
mux {
groups = "i2c0_18_grp";
function = "i2c0";
};
conf {
groups = "i2c0_18_grp";
bias-pull-up;
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
};
pinctrl_i2c0_gpio: i2c0-gpio {
mux {
groups = "gpio0_74_grp", "gpio0_75_grp";
function = "gpio0";
};
conf {
groups = "gpio0_74_grp", "gpio0_75_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
};
pinctrl_i2c1_default: i2c1-default {
mux {
groups = "i2c1_19_grp";
function = "i2c1";
};
conf {
groups = "i2c1_19_grp";
bias-pull-up;
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
};
pinctrl_i2c1_gpio: i2c1-gpio {
mux {
groups = "gpio0_76_grp", "gpio0_77_grp";
function = "gpio0";
};
conf {
groups = "gpio0_76_grp", "gpio0_77_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
};
pinctrl_uart0_default: uart0-default {
mux {
groups = "uart0_17_grp";
function = "uart0";
};
conf {
groups = "uart0_17_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
conf-rx {
pins = "MIO70";
bias-high-impedance;
};
conf-tx {
pins = "MIO71";
bias-disable;
};
};
pinctrl_uart1_default: uart1-default {
mux {
groups = "uart1_18_grp";
function = "uart1";
};
conf {
groups = "uart1_18_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
conf-rx {
pins = "MIO73";
bias-high-impedance;
};
conf-tx {
pins = "MIO72";
bias-disable;
};
};
pinctrl_gem1_default: gem1-default {
mux {
function = "ethernet1";
groups = "ethernet1_0_grp";
};
conf {
groups = "ethernet1_0_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
conf-rx {
pins = "MIO44", "MIO45", "MIO46", "MIO47", "MIO48",
"MIO49";
bias-high-impedance;
low-power-disable;
};
conf-tx {
pins = "MIO38", "MIO39", "MIO40", "MIO41", "MIO42",
"MIO43";
bias-disable;
low-power-enable;
};
mux-mdio {
function = "mdio1";
groups = "mdio1_0_grp";
};
conf-mdio {
groups = "mdio1_0_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
bias-disable;
};
};
pinctrl_sdhci0_default: sdhci0-default {
mux {
groups = "sdio0_0_grp";
function = "sdio0";
};
conf {
groups = "sdio0_0_grp";
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
bias-disable;
};
mux-cd {
groups = "sdio0_cd_0_grp";
function = "sdio0_cd";
};
conf-cd {
groups = "sdio0_cd_0_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
mux-wp {
groups = "sdio0_wp_0_grp";
function = "sdio0_wp";
};
conf-wp {
groups = "sdio0_wp_0_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <SLEW_RATE_SLOW>;
power-source = <IO_STANDARD_LVCMOS18>;
};
};
pinctrl_watchdog0_default: watchdog0-default {
mux-clk {
groups = "swdt0_clk_1_grp";
function = "swdt0_clk";
};
conf-clk {
groups = "swdt0_clk_1_grp";
bias-pull-up;
};
mux-rst {
groups = "swdt0_rst_1_grp";
function = "swdt0_rst";
};
conf-rst {
groups = "swdt0_rst_1_grp";
bias-disable;
slew-rate = <SLEW_RATE_SLOW>;
};
};
pinctrl_ttc0_default: ttc0-default {
mux-clk {
groups = "ttc0_clk_0_grp";
function = "ttc0_clk";
};
conf-clk {
groups = "ttc0_clk_0_grp";
bias-pull-up;
};
mux-wav {
groups = "ttc0_wav_0_grp";
function = "ttc0_wav";
};
conf-wav {
groups = "ttc0_wav_0_grp";
bias-disable;
slew-rate = <SLEW_RATE_SLOW>;
};
};
pinctrl_ttc1_default: ttc1-default {
mux-clk {
groups = "ttc1_clk_0_grp";
function = "ttc1_clk";
};
conf-clk {
groups = "ttc1_clk_0_grp";
bias-pull-up;
};
mux-wav {
groups = "ttc1_wav_0_grp";
function = "ttc1_wav";
};
conf-wav {
groups = "ttc1_wav_0_grp";
bias-disable;
slew-rate = <SLEW_RATE_SLOW>;
};
};
pinctrl_ttc2_default: ttc2-default {
mux-clk {
groups = "ttc2_clk_0_grp";
function = "ttc2_clk";
};
conf-clk {
groups = "ttc2_clk_0_grp";
bias-pull-up;
};
mux-wav {
groups = "ttc2_wav_0_grp";
function = "ttc2_wav";
};
conf-wav {
groups = "ttc2_wav_0_grp";
bias-disable;
slew-rate = <SLEW_RATE_SLOW>;
};
};
pinctrl_ttc3_default: ttc3-default {
mux-clk {
groups = "ttc3_clk_0_grp";
function = "ttc3_clk";
};
conf-clk {
groups = "ttc3_clk_0_grp";
bias-pull-up;
};
mux-wav {
groups = "ttc3_wav_0_grp";
function = "ttc3_wav";
};
conf-wav {
groups = "ttc3_wav_0_grp";
bias-disable;
slew-rate = <SLEW_RATE_SLOW>;
};
};
};
&sdhci0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci0_default>;
no-1-8-v;
xlnx,mio-bank = <0>;
};
&ttc0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ttc0_default>;
};
&ttc1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ttc1_default>;
};
&ttc2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ttc2_default>;
};
&ttc3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ttc3_default>;
};
&uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0_default>;
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_default>;
};
&watchdog0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_watchdog0_default>;
};