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path: root/drivers/ufs/host/ufs-rockchip.c
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2025-03-04scsi: ufs: rockchip: Simplify bool conversionJiapeng Chong1-1/+1
./drivers/ufs/host/ufs-rockchip.c:268:70-75: WARNING: conversion to bool not needed here. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19055 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20250226021157.77934-1-jiapeng.chong@linux.alibaba.com Acked-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-03-04scsi: ufs: rockchip: Fix devm_clk_bulk_get_all_enabled() return valueShawn Lin1-1/+1
A positive value is for the number of clocks obtained if assigned. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/1740552733-182527-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-03-04scsi: ufs: rockchip: Fix spelling mistake 'susped' -> 'suspend'Colin Ian King1-1/+1
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20250225101142.161474-1-colin.i.king@gmail.com Acked-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-02-25scsi: ufs: rockchip: Initial support for UFSShawn Lin1-0/+354
RK3576 SoC contains a UFS controller, add initial support for it. The features are: 1. support UFS 2.0 features 2. High speed up to HS-G3 3. 2RX-2TX lanes 4. auto H8 entry and exit Software limitation: 1. HCE procedure: enable controller->enable intr->dme_reset->dme_enable 2. disable unipro timeout values before power mode change [mkp: fix build errors] Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/1738736156-119203-7-git-send-email-shawn.lin@rock-chips.com Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>