diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2019-11-05 19:40:51 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:09:08 +0800 |
| commit | 56d26191f314a2f716334e10de56858e1e1ca25a (patch) | |
| tree | a2478214a36317e40b85535c7415ee9d8bf10f6a /arch/arm/boot/dts/imx7d-sdb.dts | |
| parent | 9335122c7c580a630c3ae2ef3f2318d2d710bd30 (diff) | |
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>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 46aeed0f116b..12e31073e4aa 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -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 = <®_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 */ + >; + }; }; }; |