From: Bjorn Andersson <andersson@kernel.org>
To: krzysztof.kozlowski@linaro.org, dmitry.torokhov@gmail.com
Cc: linux-arm-kernel@lists.infradead.org, alim.akhtar@samsung.com,
k.opasiak@samsung.com, linux-kernel@vger.kernel.org,
agross@kernel.org, linux-samsung-soc@vger.kernel.org,
linux-arm-msm@vger.kernel.org
Subject: Re: (subset) [PATCH 1/3] arm64: dts: exynos: fix polarity of "enable" line of NFC chip
Date: Mon, 17 Oct 2022 22:05:15 -0500 [thread overview]
Message-ID: <166606235860.3553294.4751927209979123286.b4-ty@kernel.org> (raw)
In-Reply-To: <20220929011557.4165216-1-dmitry.torokhov@gmail.com>
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!
[2/3] arm64: dts: qcom: msm8916-samsung-a2015: fix polarity of "enable" line of NFC chip
commit: 978bc4c578a6d7baffc5646b0f327da036b3051b
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2022-10-18 3:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 1:15 [PATCH 1/3] arm64: dts: exynos: fix polarity of "enable" line of NFC chip Dmitry Torokhov
2022-09-29 1:15 ` [PATCH 2/3] arm64: dts: qcom: msm8916-samsung-a2015: " Dmitry Torokhov
2022-09-29 1:15 ` [PATCH 3/3] dt-bindings: net: nfc: s3fwrn5: " Dmitry Torokhov
2022-09-30 12:25 ` (subset) [PATCH 1/3] arm64: dts: exynos: " Krzysztof Kozlowski
2022-10-18 3:05 ` Bjorn Andersson [this message]
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