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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Bjorn Andersson <andersson@kernel.org>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        linux-arm-msm@vger.kernel.org,
        Krzysztof Opasiak <k.opasiak@samsung.com>,
        Andy Gross <agross@kernel.org>, linux-kernel@vger.kernel.org,
        linux-samsung-soc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        Alim Akhtar <alim.akhtar@samsung.com>
Subject: Re: (subset) [PATCH 1/3] arm64: dts: exynos: fix polarity of "enable" line of NFC chip
Date:   Fri, 30 Sep 2022 14:25:03 +0200
Message-Id: <166454069282.276470.16158572411298373751.b4-ty@linaro.org>
In-Reply-To: <20220929011557.4165216-1-dmitry.torokhov@gmail.com>
References: <20220929011557.4165216-1-dmitry.torokhov@gmail.com>
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On Wed, 28 Sep 2022 18:15:55 -0700, Dmitry Torokhov wrote:
> According to s3fwrn5 driver code the "enable" GPIO line is driven "high"
> when chip is not in use (mode is S3FWRN5_MODE_COLD), and is driven "low"
> when chip is in use.
> 
> s3fwrn5_phy_power_ctrl():
> 
> 	...
> 	gpio_set_value(phy->gpio_en, 1);
> 	...
> 	if (mode != S3FWRN5_MODE_COLD) {
> 		msleep(S3FWRN5_EN_WAIT_TIME);
> 		gpio_set_value(phy->gpio_en, 0);
> 		msleep(S3FWRN5_EN_WAIT_TIME);
> 	}
> 
> [...]

Applied, thanks!

[1/3] arm64: dts: exynos: fix polarity of "enable" line of NFC chip
      https://git.kernel.org/krzk/linux/c/bd1a665a01b4d65fd8dc6fece4b376fa5c8c55bb

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>