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Wed, 07 Apr 2021 08:05:13 -0700 (PDT) Date: Wed, 7 Apr 2021 17:05:48 +0200 From: Thierry Reding To: Sowjanya Komatineni Cc: axboe@kernel.dk, jonathanh@nvidia.com, robh+dt@kernel.org, pchandru@nvidia.com, devicetree@vger.kernel.org, linux-ide@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 3/3] ata: ahci_tegra: Add AHCI support for Tegra186 Message-ID: References: <1617758731-12380-1-git-send-email-skomatineni@nvidia.com> <1617758731-12380-4-git-send-email-skomatineni@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="5wXc6glE45+qlMXy" Content-Disposition: inline In-Reply-To: <1617758731-12380-4-git-send-email-skomatineni@nvidia.com> User-Agent: Mutt/2.0.6 (98f8cb83) (2021-03-06) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --5wXc6glE45+qlMXy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 06, 2021 at 06:25:31PM -0700, Sowjanya Komatineni wrote: > This patch adds support for AHCI-compliant Serial ATA controller > on Tegra186 SoC. >=20 > Tegra186 does not have sata-oob reset. > Tegra186 SATA_NVOOB register filed COMMA_CNT position and width are > different compared to Tegra210 and prior. >=20 > So, this patch adds a flag has_sata_oob_rst and tegra_ahci_regs to > SoC specific strcuture tegra_ahci_soc and updated their implementation > accordingly. >=20 > Signed-off-by: Sowjanya Komatineni > --- > drivers/ata/ahci_tegra.c | 60 +++++++++++++++++++++++++++++++++++++-----= ------ > 1 file changed, 47 insertions(+), 13 deletions(-) Acked-by: Thierry Reding --5wXc6glE45+qlMXy Content-Type: application/pgp-signature; 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