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imx8mp-evk: Add USB and HDMI support

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This commit is contained in:
Mattias Walström
2025-05-07 13:24:04 +02:00
parent 7560da80a7
commit d8cbdd7d92
3 changed files with 124 additions and 0 deletions
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doc/ChangeLog.md
+1
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@@ -11,6 +11,7 @@ All notable changes to the project are documented in this file.
- Upgrade sysrepo to 3.6.11
- Upgrade netopeer2 (NETCONF) to 2.4.1
- Add documentation on Infix upgrading and downgrading, issue #1009
- Add HDMI and USB support for iMX8MP-evk
### Fixes
package/board/freescale-imx8mp-evk/imx8mp-evk.mk
+20
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@@ -20,6 +20,26 @@ define FREESCALE_IMX8MP_EVK_LINUX_CONFIG_FIXUPS
$(call KCONFIG_ENABLE_OPT,CONFIG_INTERCONNECT_IMX)
$(call KCONFIG_ENABLE_OPT,CONFIG_INTERCONNECT_IMX8MP)
$(call KCONFIG_ENABLE_OPT,CONFIG_REALTEK_PHY)
# For X
$(call KCONFIG_ENABLE_OPT,CONFIG_DRM)
$(call KCONFIG_ENABLE_OPT,CONFIG_DRM_ETNAVIV)
$(call KCONFIG_ENABLE_OPT,CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE)
$(call KCONFIG_ENABLE_OPT,CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY)
$(call KCONFIG_ENABLE_OPT,CONFIG_DRM_IMX8MP_HDMI_PVI)
$(call KCONFIG_ENABLE_OPT,CONFIG_DRM_IMX_LCDIF)
$(call KCONFIG_ENABLE_OPT,CONFIG_INPUT_MOUSE)
$(call KCONFIG_ENABLE_OPT,CONFIG_INPUT_MOUSEDEV)
$(call KCONFIG_ENABLE_OPT,CONFIG_HID_GENERIC)
# For USB
$(call KCONFIG_DISABLE_OPT,CONFIG_USB)
$(call KCONFIG_ENABLE_OPT,CONFIG_USB)
$(call KCONFIG_ENABLE_OPT,CONFIG_USB_DWC3)
$(call KCONFIG_DISABLE_OPT,CONFIG_USB_DWC3_GADGET)
$(call KCONFIG_ENABLE_OPT,CONFIG_USB_DWC3_HOST)
$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_IMX_BUS_DEVFREQ)
$(call KCONFIG_ENABLE_OPT,CONFIG_TYPEC_TCPCI)
$(call KCONFIG_ENABLE_OPT,CONFIG_TYPEC_SWITCH_GPIO)
endef
$(eval $(ix-board))
src/board/freescale-imx8mp-evk/dts/freescale/imx8mp-evk.dts
+103
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@@ -1,6 +1,109 @@
#include <arm64/freescale/imx8mp-evk.dts>
#include <dt-bindings/usb/pd.h>
&usb3_phy0 {
status = "okay";
};
&iomuxc {
pinctrl_typec_mux: typec1muxgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20 0x16
>;
};
pinctrl_typec: typec1grp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x1c4
>;
};
};
&i2c2 {
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec>;
reg = <0x50>;
interrupt-parent = <&gpio4>;
interrupts = <19 8>;
port {
typec_dr_sw: endpoint {
remote-endpoint = <&usb3_drd_sw>;
};
};
usb_con: connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "dual";
data-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 20000, 3000)>;
op-sink-microwatt = <15000000>;
self-powered;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
typec_con_ss: endpoint {
remote-endpoint = <&usb3_data_ss>;
};
};
};
};
};
};
&usb3_phy0 {
fsl,phy-tx-vref-tune = <0xe>;
fsl,phy-tx-preemp-amp-tune = <3>;
fsl,phy-tx-vboost-level = <5>;
fsl,phy-comp-dis-tune = <7>;
fsl,pcs-tx-deemph-3p5db = <0x21>;
fsl,phy-pcs-tx-swing-full = <0x7f>;
status = "okay";
};
&usb3_0 {
status = "okay";
};
&usb_dwc3_0 {
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
role-switch-default-mode = "none";
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
status = "okay";
port {
usb3_drd_sw: endpoint {
remote-endpoint = <&typec_dr_sw>;
};
};
};
/ {
gpio-sbu-mux {
compatible = "gpio-sbu-mux";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec_mux>;
switch-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
orientation-switch;
port {
usb3_data_ss: endpoint {
remote-endpoint = <&typec_con_ss>;
};
};
};
chosen {
infix {
/* "admin" */