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SubjectRe: [PATCH v2 3/4] ARM: dts: i.MX6: imx6dl-mamoj: Add Wifi support
On Thu, Jun 07, 2018 at 07:17:47PM +0530, Jagan Teki wrote:
> Add TI WL18XX Wifi for BTicino i.MX6DL board.
>
> Signed-off-by: Simone CIANNI <simone.cianni@bticino.it>
> Signed-off-by: Raffaele RECALCATI <raffaele.recalcati@bticino.it>
> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
> ---
> Changes for v2:
> - collect Fabio r-w-b tag
>
> arch/arm/boot/dts/imx6dl-mamoj.dts | 53 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 53 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6dl-mamoj.dts b/arch/arm/boot/dts/imx6dl-mamoj.dts
> index ed9050c5dbcc..5034b086035f 100644
> --- a/arch/arm/boot/dts/imx6dl-mamoj.dts
> +++ b/arch/arm/boot/dts/imx6dl-mamoj.dts
> @@ -133,6 +133,18 @@
> enable-active-high;
> vin-supply = <&reg_lcd_vgl>;
> };
> +
> + reg_wl18xx_vmmc: regulator-wl18xx-vmcc {
> + compatible = "regulator-fixed";
> + regulator-name = "vwl1807";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wlan>;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + gpio = <&gpio6 21 GPIO_ACTIVE_HIGH>;
> + startup-delay-us = <70000>;
> + enable-active-high;
> + };
> };
>
> &fec {
> @@ -285,6 +297,30 @@
> status = "okay";
> };
>
> +&usdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + bus-width = <4>;
> + vmmc-supply = <&reg_wl18xx_vmmc>;
> + no-1-8-v;
> + non-removable;
> + wakeup-source;
> + keep-power-in-suspend;
> + cap-power-off-card;
> + max-frequency = <25000000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +
> + wlcore: wlcore@2 {
> + compatible = "ti,wl1837";
> + reg = <2>;
> + interrupt-parent = <&gpio6>;
> + interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
> + tcxo-clock-frequency = <26000000>;
> + };
> +};
> +
> &usdhc3 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_usdhc3>;
> @@ -392,6 +428,17 @@
> >;
> };
>
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17069
> + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10079
> + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17069
> + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17069
> + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17069
> + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17069
> + >;
> + };
> +
> pinctrl_usdhc3: usdhc3grp {
> fsl,pins = <
> MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
> @@ -406,4 +453,10 @@
> MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
> >;
> };
> +
> + pinctrl_wlan: wlan {

To be consistent on naming style, 'wlangrp' might be better.

Shawn

> + fsl,pins = <
> + MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 0x4001b0b0
> + >;
> + };
> };
> --
> 2.14.3
>

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