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Mon, 30 Sep 2024 05:44:37 -0700 (PDT) From: neil.armstrong@linaro.org Date: Mon, 30 Sep 2024 14:44:28 +0200 Subject: [PATCH v3 06/13] ufs: Add UFSHCD_QUIRK_HIBERN_FASTAUTO MIME-Version: 1.0 Message-Id: <20240930-topic-ufs-enhancements-v3-6-58234f84ab89@linaro.org> References: <20240930-topic-ufs-enhancements-v3-0-58234f84ab89@linaro.org> In-Reply-To: <20240930-topic-ufs-enhancements-v3-0-58234f84ab89@linaro.org> To: Tom Rini , Bhupesh Sharma , Neha Malcom Francis Cc: Michal Simek , Marek Vasut , bmeng.cn@gmail.com, u-boot@lists.denx.de, u-boot-qcom@groups.io, Neil Armstrong , Venkatesh Yadav Abbarapu X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=979; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=U5rWDVmk+KTojaFG4mSUB4p+9RPDWzL77dGyGCosTrE=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBm+p0qunYE2KM4f2z8U7+HAEiKAPQhyMM09sJzWI8b RsOZl2GJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZvqdKgAKCRB33NvayMhJ0RK7D/ 4kdjjd+FpukSX+OJr7UtF8LbW5xefgzslChhRHIkT5K1xKAkd4kvtt5Ce+1i0jrSVEl3KOczYpWl4I 5XCOHcF0blBCVOTHJsEj2wzgP/FNMI0Smy8duB2TitnhkYuna9KFpthIKuOP0bjq8ygfjd3hMnff99 bRiNhltBAz7c+UM2MIpR+YlecfOKLVjcUb8bNLB2M90aq9Klideia6fE0/BqtMzo4Aw5xgpT4iA8ay DvEtlvTxB3w/nmvAcYsvgZ9LVZRqEaGfUjDktbvp4ImJZD6EeY60GHvQZ9qTe7oUYU1DpWtY21oUJm 7j4SlbA15nG2PjhXF/a8Obh9PsIw+vwrywbjj8lN4FrHQl7erW7mCsZyPwL3msHVIXqhFGGjoMnIdj Tsh5bGBN+JtOMKd1toRRaiIjxGXqWqdh3bBJ9iCijsm5EIBRTcOz3A86gcuv319GEGLx+3EJKcQPYv VTaSLxkApAR8GNJdcY4J6K6HQlJ5oRn0JmX9L9O+Lw9HVWsEwL5hjGhhjJOaRrx9vmoHgGwXTZmYLf wvjrJld2mhLxhhBhtNInE/gLmbPadZ65DUWeGoZYjVfiZUjL88cXnQdvGyn7karYQuvnscd27OAb0M MQwLg/Tz3X9qAolrsTdvV5+h/e/rSJRvEdwGAXrVzJYGsIQ5exXS4uwSEPuw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Marek Vasut Add UFSHCD_QUIRK_HIBERN_FASTAUTO quirk for host controllers which supports auto-hibernate the capability but only FASTAUTO mode. Ported from Linux kernel commit 2f11bbc2c7f3 ("scsi: ufs: core: Add UFSHCD_QUIRK_HIBERN_FASTAUTO") Signed-off-by: Marek Vasut Tested-by: Venkatesh Yadav Abbarapu --- drivers/ufs/ufs.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/ufs/ufs.h b/drivers/ufs/ufs.h index c92f47d82b5..b55c4a9e996 100644 --- a/drivers/ufs/ufs.h +++ b/drivers/ufs/ufs.h @@ -738,6 +738,12 @@ struct ufs_hba { */ #define UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS 0x2 +/* + * This quirk needs to be enabled if the host controller has + * auto-hibernate capability but it's FASTAUTO only. + */ +#define UFSHCD_QUIRK_HIBERN_FASTAUTO 0x4 + /* Virtual memory reference */ struct utp_transfer_cmd_desc *ucdl; struct utp_transfer_req_desc *utrdl;