linux-kernel - Re: [PATCH v3 2/5] ARM: dts: add Protonic PRTI6Q board

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Message-ID: <20200421073713.hnv3poogl65ln77w@pengutronix.de>
Date:   Tue, 21 Apr 2020 09:37:13 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Shawn Guo <shawnguo@...nel.org>
Cc:     Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        David Jander <david@...tonic.nl>, devicetree@...r.kernel.org,
        Fabio Estevam <festevam@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>
Subject: Re: [PATCH v3 2/5] ARM: dts: add Protonic PRTI6Q board

Hi Shawn,

Thank you for the review. You was reviewing v3, the last version is v5.
Never the less, part of comments still apply. I'll fix them.


On Tue, Apr 21, 2020 at 12:07:49PM +0800, Shawn Guo wrote:
> On Tue, Mar 24, 2020 at 12:04:29PM +0100, Oleksij Rempel wrote:
> > Protonic PRTI6Q is a development board and a base class for different
> > specific customer application boards based on the i.MX6 family of SoCs,
> > developed by Protonic Holland.
> > 
> > Signed-off-by: David Jander <david@...tonic.nl>
> > Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
> > ---

> > +&usdhc2 {
> > +	pinctrl-names = "default";
> > +	pinctrl-0 = <&pinctrl_usdhc2>;
> > +	non-removable;
> > +	vmmc-supply = <&reg_wifi>;
> > +	cap-power-off-card;
> > +	keep-power-in-suspend;
> > +	status = "okay";
> > +
> > +	wifi {
> > +		compatible = "ti,wl1271";
> > +		pinctrl-names = "default";
> > +		pinctrl-0 = <&pinctrl_wifi>;
> > +		irq-gpio = <&gpio1 30 GPIO_ACTIVE_HIGH>;
> 
> I failed to find this in "ti,wl1271" bindings.

Indeed. But it is required by the code:

drivers/net/wireless/ti/wlcore/sdio.c:
static int wlcore_probe_of(struct device *dev, int *irq, int *wakeirq,
			   struct wlcore_platdev_data *pdev_data)
{
....
	*irq = irq_of_parse_and_map(np, 0);
	if (!*irq) {
		dev_err(dev, "No irq in platform data\n");
		return -EINVAL;
	}

I'll send a patch to fix it.

Regards,
Oleksij
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