From: Bart Van Assche <bvanassche@acm.org>
To: Peter Griffin <peter.griffin@linaro.org>,
alim.akhtar@samsung.com, James.Bottomley@HansenPartnership.com,
martin.petersen@oracle.com, krzk@kernel.org
Cc: linux-scsi@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, willmcvicker@google.com,
tudor.ambarus@linaro.org, andre.draszik@linaro.org,
ebiggers@kernel.org, kernel-team@android.com
Subject: Re: [PATCH 6/6] scsi: ufs: exynos: put ufs device in reset on .exit() and .suspend()
Date: Fri, 28 Feb 2025 11:21:12 -0800 [thread overview]
Message-ID: <015ce85d-c62b-472c-8527-33217ad815eb@acm.org> (raw)
In-Reply-To: <20250226220414.343659-7-peter.griffin@linaro.org>
On 2/26/25 2:04 PM, Peter Griffin wrote:
> GPIO_OUT[0] is connected to the reset pin of embedded UFS device.
> Before powering off the phy assert the reset signal.
Does the above apply to the GS implementation only or does it apply to
all SoC's with an Exynos UFS host controller?
Thanks,
Bart.
next prev parent reply other threads:[~2025-02-28 19:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-26 22:04 [PATCH 0/6] ufs-exynos fixes for gs101 Peter Griffin
2025-02-26 22:04 ` [PATCH 1/6] scsi: ufs: exynos: ensure pre_link() executes before exynos_ufs_phy_init() Peter Griffin
2025-02-26 22:04 ` [PATCH 2/6] scsi: ufs: exynos: move ufs shareability value to drvdata Peter Griffin
2025-02-26 22:04 ` [PATCH 3/6] scsi: ufs: exynos: ensure consistent phy reference counts Peter Griffin
2025-02-26 22:04 ` [PATCH 4/6] scsi: ufs: exynos: Enable PRDT pre-fetching with UFSHCD_CAP_CRYPTO Peter Griffin
2025-02-28 19:18 ` Bart Van Assche
2025-03-04 11:49 ` Peter Griffin
2025-03-05 2:40 ` Eric Biggers
2025-03-07 15:10 ` Peter Griffin
2025-02-26 22:04 ` [PATCH 5/6] scsi: ufs: exynos: Move phy calls to .exit() callback Peter Griffin
2025-02-28 19:20 ` Bart Van Assche
2025-03-04 11:10 ` Peter Griffin
2025-02-26 22:04 ` [PATCH 6/6] scsi: ufs: exynos: put ufs device in reset on .exit() and .suspend() Peter Griffin
2025-02-28 19:21 ` Bart Van Assche [this message]
2025-03-04 11:37 ` Peter Griffin
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