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Sat, 4 Jun 2022 00:49:05 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20220603154904epcas5p21615dfab6f57f563889230c81a717835~1JwXhOyiV1442914429epcas5p2W; Fri, 3 Jun 2022 15:49:04 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20220603154904epsmtrp14a825d285599b92f7570e8c37be5ed32~1JwXgZaEM2840728407epsmtrp1S; Fri, 3 Jun 2022 15:49:04 +0000 (GMT) X-AuditID: b6c32a49-4cbff7000000274f-53-629a2d71d4aa Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 47.6C.11276.07D2A926; Sat, 4 Jun 2022 00:49:04 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.108.73.139]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220603154901epsmtip1e8aa68a0a95f4e58b580484f51bb73a1~1JwVV-0cp0345503455epsmtip1J; Fri, 3 Jun 2022 15:49:01 +0000 (GMT) From: Alim Akhtar To: 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, Alim Akhtar Subject: [PATCH v2 5/7] ufs: ufs-exynos: add mphy apb clock mask Date: Fri, 3 Jun 2022 21:17:12 +0530 Message-Id: <20220603154714.30532-6-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220603154714.30532-1-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgk+LIzCtJLcpLzFFi42LZdlhTQ7dQd1aSwZQNKhYP5m1js3j58yqb xbQPP5ktLu/Xtph/5ByrRd+Lh8wWmx5fY7W4vGsOm8WEVd9YLLqv72CzWH78H5PFoq1f2C1a 9x5ht9h55wSzA5/H5SveHptWdbJ53Lm2h81j85J6j49Pb7F49G1ZxejxeZOcR/uBbqYAjqhs m4zUxJTUIoXUvOT8lMy8dFsl7+B453hTMwNDXUNLC3MlhbzE3FRbJRefAF23zBygq5UUyhJz SoFCAYnFxUr6djZF+aUlqQoZ+cUltkqpBSk5BSYFesWJucWleel6eaklVoYGBkamQIUJ2Rnd W9ayFrxmr3i8aC5bA+MJti5GTg4JAROJLy92sHcxcnEICexmlPjx8BeU84lR4uyFtUwQzjdG iX1vlzHCtFy/tg+qai+jxMOJe1khnBYmiUlLPoANZhPQlrg7fQtYu4hAM6PEwY5dYA6zQB+T xJLbt1lBqoQFHCXOP/vIBGKzCKhKLJjzB2wHr4CNxOKFz9gh9slLrN5wgLmLkYODU8BWYupp PpA5EgITOSReTtrJAhKXEHCR2NopCVEuLPHq+BaoVimJl/1t7BAlHhKL/khBhDMk3i5fD/WN vcSBK3PApjALaEqs36UPEmYW4JPo/f2ECaKTV6KjTQiiWlWi+d1VFghbWmJidzcrzPDnp9xA wkICExglDr31n8AoOwth5gJGxlWMkqkFxbnpqcWmBYZ5qeXwaErOz93ECE6KWp47GO8++KB3 iJGJg/EQowQHs5IIb9m8mUlCvCmJlVWpRfnxRaU5qcWHGE2BwTWRWUo0OR+YlvNK4g1NLA1M zMzMTCyNzQyVxHkF/jcmCQmkJ5akZqemFqQWwfQxcXBKNTA1FJ5JbCznnzqLyefH2oUi5x+b Om/eerlSTaT54v2FpXElTTFpbje877zuvHN4xY/ET1L/DQ/PXVnEe0b2xqKLcjN6Nxpxqp7X rJp6JOS8k+2bCYzm+dO8mT9X2U5KWnKqfr7ngYiWjEDH6pbHZxN2nGfkUvl4npGF+7Pf7Hi5 ZKeYF5z8EakvFaU43YN8z6132/PrxzVRsyXvZByDPI/P2emW++l8QMma1bzbj/S4357PY2LR UnJFOWRHncNvAwv5zpuTJtbPNe0WP+nIe2nzd44rf+ZN3zkvpv/dsXphCcaUmJhpYddnTlTi 1mS8rPC12mmO89R3wt48/1fIX3eomrU0RLvr2kSt7tneLy2UWIozEg21mIuKEwGP7adbEwQA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGLMWRmVeSWpSXmKPExsWy7bCSnG6B7qwkgzV9fBYP5m1js3j58yqb xbQPP5ktLu/Xtph/5ByrRd+Lh8wWmx5fY7W4vGsOm8WEVd9YLLqv72CzWH78H5PFoq1f2C1a 9x5ht9h55wSzA5/H5SveHptWdbJ53Lm2h81j85J6j49Pb7F49G1ZxejxeZOcR/uBbqYAjigu m5TUnMyy1CJ9uwSujO4ta1kLXrNXPF40l62B8QRbFyMnh4SAicT1a/vYuxi5OIQEdjNKbLvT zAiRkJa4vnECO4QtLLHy33OooiYmie9P97KAJNgEtCXuTt/CBGKLCLQzStzfzgZSxCwwi0ni /aQnYJOEBRwlzj/7CFbEIqAqsWDOH7A4r4CNxOKFz6A2yEus3nCAuYuRg4NTwFZi6mk+kLAQ UMn38/dZJzDyLWBkWMUomVpQnJueW2xYYJiXWq5XnJhbXJqXrpecn7uJERzUWpo7GLev+qB3 iJGJg/EQowQHs5IIb9m8mUlCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeS90nYwXEkhPLEnNTk0t SC2CyTJxcEo1MIl9MwxYFhowXeQToztLawf7m7vGm34f8jA8ly8gbjzT8V/evr/i7ue9fjh9 nFtqf7gwI//kbMm5bz2uXpmnEmsoKlLtUvZjzWfJKY1vn+52611xUHtimbeY1JJ5fYe0VF+t XfWZeV/QqwOJZ7rzuH81BJZPtTNIf8m/x1AheUrsm9oDOxk4onZ9ntxQNVNifzUnp75Xzyoe fcej604k7GswSDQ8+EDUvWFxONfHy3PfhxTb6z8SUK/ZW2PS/iDe0PnI5JhPJ8K2a4dYLVuX tchzreSf+U/rKvfH/7FR+Kr91rTq5aRSXq/zK/Ni33OIJxyZfnZ7gmrz+/4jivHTfy66eTWk b2rEysdLBERmtiuxFGckGmoxFxUnAgAenjyF2QIAAA== X-CMS-MailID: 20220603154904epcas5p21615dfab6f57f563889230c81a717835 X-Msg-Generator: CA CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220603154904epcas5p21615dfab6f57f563889230c81a717835 References: <20220603154714.30532-1-alim.akhtar@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Bit[3] of HCI_CLKSTOP_CTRL register is for enabling/disabling MPHY APB clock. Lets add it to CLK_STOP_MASK, so that the same can be controlled during clock masking/unmasking. Signed-off-by: Alim Akhtar Reviewed-by: Chanho Park Tested-by: Chanho Park --- drivers/ufs/host/ufs-exynos.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index a81d8cbd542f..cc128aff8871 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) #define REFCLK_STOP BIT(2) #define UNIPRO_MCLK_STOP BIT(1) #define UNIPRO_PCLK_STOP BIT(0) #define CLK_STOP_MASK (REFCLKOUT_STOP | REFCLK_STOP |\ - UNIPRO_MCLK_STOP |\ + UNIPRO_MCLK_STOP | MPHY_APBCLK_STOP|\ UNIPRO_PCLK_STOP) #define HCI_MISC 0xB4 #define REFCLK_CTRL_EN BIT(7)