redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

MLK-18675-23 ARM: dts: imx7d-sdb: add wifi bcm4339 support with fmac driver 

Add wifi bcm4339 support with fmac driver.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
[Arul: Fix merge conflicts]
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
5.4-rM2-2.2.x-imx-squashed
Fugang Duan 2019-11-05 19:40:51 +08:00 committed by Dong Aisheng
parent 9335122c7c
commit 56d26191f3
1 changed files with 27 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
arch/arm/boot/dts/imx7d-sdb.dts
View File

@ -105,18 +105,6 @@
enable-active-high;
};
reg_brcm: regulator-brcm {
compatible = "regulator-fixed";
gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-name = "brcm_reg";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_brcm_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <200000>;
};
reg_lcd_3v3: regulator-lcd-3v3 {
compatible = "regulator-fixed";
regulator-name = "lcd-3v3";
@ -189,6 +177,13 @@
cpu-dai = <&sai3>;
hdmi-controller = <&sii902x>;
};
usdhc2_pwrseq: usdhc2_pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_brcm_reg>;
reset-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
};
};
&adc1 {
@ -714,15 +709,24 @@
};
&usdhc2 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
wakeup-source;
pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_wifi>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz &pinctrl_wifi>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz &pinctrl_wifi>;
keep-power-in-suspend;
non-removable;
vmmc-supply = <&reg_brcm>;
mmc-pwrseq = <&usdhc2_pwrseq>;
fsl,tuning-step = <2>;
pm-ignore-notify;
cap-power-off-card;
status = "okay";
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
&usdhc3 {
@ -1174,6 +1178,12 @@
MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
>;
};
pinctrl_wifi: wifigrp {
fsl,pins = <
MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x19 /* WL_HOST_WAKE */
>;
};
};
};