ufs/host/ufs-qcom.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
8 #include <linux/reset-controller.h>
11 #include <ufs/ufshcd.h>
27 /* QCOM UFS host controller vendor specific registers */
33 	/* On older UFS revisions, this register is called "RETRY_TIMER_REG" */
35 	/* On older UFS revisions, this register is called "REG_UFS_PA_LINK_STARTUP_TIMER" */
48 	 * QCOM UFS host controller vendor specific registers
58 /* QCOM UFS host controller vendor specific debug registers */
96 #define TXUC_HW_CGC_EN		BIT(2)
129 /* QCOM UFS host controller core clk frequencies */
154 	 * Make sure assertion of ufs phy reset is written to  in ufs_qcom_assert_reset()
165 	 * Make sure de-assertion of ufs phy reset is written to  in ufs_qcom_deassert_reset()
223 	if (host->hw_ver.major <= 0x02)  in ufs_qcom_get_debug_reg_offset()