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[188.155.176.92]) by smtp.gmail.com with ESMTPSA id v9-20020a50c409000000b0042bcf1e0060sm7928488edf.65.2022.05.31.03.01.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 31 May 2022 03:01:56 -0700 (PDT) Message-ID: <1d8ced63-a43d-08fa-8fa4-6bf521c56bea@linaro.org> Date: Tue, 31 May 2022 12:01:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH 5/6] ufs: host: ufs-exynos: add support for fsd ufs hci Content-Language: en-US To: Alim Akhtar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-phy@lists.infradead.org Cc: devicetree@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, vkoul@kernel.org, avri.altman@wdc.com, bvanassche@acm.org, martin.petersen@oracle.com, chanho61.park@samsung.com, pankaj.dubey@samsung.com, linux-fsd@tesla.com, Bharat Uppal References: <20220531012220.80563-1-alim.akhtar@samsung.com> <20220531012220.80563-6-alim.akhtar@samsung.com> From: Krzysztof Kozlowski In-Reply-To: <20220531012220.80563-6-alim.akhtar@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220531_030202_366335_07CC2E03 X-CRM114-Status: GOOD ( 15.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 31/05/2022 03:22, Alim Akhtar wrote: > Adds support of UFS HCI which is found in Tesla > FSD SoC. FSD also have an addition bit for MPHY > APB clock which was not there (was reserved) for > previous exynos SoC. Weird wrapping. > > Cc: linux-fsd@tesla.com > Signed-off-by: Bharat Uppal > Signed-off-by: Alim Akhtar > --- > drivers/ufs/host/ufs-exynos.c | 143 +++++++++++++++++++++++++++++++++- > 1 file changed, 142 insertions(+), 1 deletion(-) > > diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c > index a81d8cbd542f..b3efdc4caca2 100644 > --- a/drivers/ufs/host/ufs-exynos.c > +++ b/drivers/ufs/host/ufs-exynos.c > @@ -52,11 +52,12 @@ > #define HCI_ERR_EN_DME_LAYER 0x88 > #define HCI_CLKSTOP_CTRL 0xB0 > #define REFCLKOUT_STOP BIT(4) > +#define MPHY_APBCLK_STOP BIT(3) Inconsistent indentation. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel