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Subject: Re: [PATCH v6 1/2] wilc1000: Add reset/enable GPIO support to SPI
 driver
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20211220180334.3990693-2-davidm@egauge.net>
References: <20211220180334.3990693-2-davidm@egauge.net>
To:     David Mosberger-Tang <davidm@egauge.net>
Cc:     Ajay Singh <ajay.kathat@microchip.com>,
        Adham Abozaeid <adham.abozaeid@microchip.com>,
        Claudiu Beznea <claudiu.beznea@microchip.com>,
        "David S. Miller" <davem@davemloft.net>,
        devicetree@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
        Kalle Valo <kvalo@codeaurora.org>,
        linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
        netdev@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
        David Mosberger-Tang <davidm@egauge.net>
User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-ID: <164011027826.7951.6332452994063982868.kvalo@kernel.org>
Date:   Tue, 21 Dec 2021 18:11:19 +0000 (UTC)
Precedence: bulk

David Mosberger-Tang <davidm@egauge.net> wrote:

> For the SDIO driver, the RESET/ENABLE pins of WILC1000 are controlled
> through the SDIO power sequence driver.  This commit adds analogous
> support for the SPI driver.  Specifically, during initialization, the
> chip will be ENABLEd and taken out of RESET and during
> deinitialization, the chip will be placed back into RESET and disabled
> (both to reduce power consumption and to ensure the WiFi radio is
> off).
> 
> Both RESET and ENABLE GPIOs are optional.  However, if the ENABLE GPIO
> is specified, then the RESET GPIO should normally also be specified as
> otherwise there is no way to ensure proper timing of the ENABLE/RESET
> sequence.
> 
> Signed-off-by: David Mosberger-Tang <davidm@egauge.net>

Failed to apply, please rebase on top of wireless-drivers-next.

error: sha1 information is lacking or useless (drivers/net/wireless/microchip/wilc1000/wlan.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch' to see the failed patch
Applying: wilc1000: Add reset/enable GPIO support to SPI driver
Patch failed at 0001 wilc1000: Add reset/enable GPIO support to SPI driver

2 patches set to Changes Requested.

12688345 [v6,1/2] wilc1000: Add reset/enable GPIO support to SPI driver
12688343 [v6,2/2] wilc1000: Document enable-gpios and reset-gpios properties

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20211220180334.3990693-2-davidm@egauge.net/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches