Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
86 lines
1.6 KiB
C
86 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* UNISOC UFS Host Controller driver
|
|
*
|
|
* Copyright (C) 2022 Unisoc, Inc.
|
|
* Author: Zhe Wang <zhe.wang1@unisoc.com>
|
|
*/
|
|
|
|
#ifndef _UFS_SPRD_H_
|
|
#define _UFS_SPRD_H_
|
|
|
|
/* Vendor specific attributes */
|
|
#define RXSQCONTROL 0x8009
|
|
#define CBRATESEL 0x8114
|
|
#define CBCREGADDRLSB 0x8116
|
|
#define CBCREGADDRMSB 0x8117
|
|
#define CBCREGWRLSB 0x8118
|
|
#define CBCREGWRMSB 0x8119
|
|
#define CBCREGRDWRSEL 0x811C
|
|
#define CBCRCTRL 0x811F
|
|
#define CBREFCLKCTRL2 0x8132
|
|
#define VS_MPHYDISABLE 0xD0C1
|
|
|
|
#define APB_UFSDEV_REG 0xCE8
|
|
#define APB_UFSDEV_REFCLK_EN 0x2
|
|
#define APB_USB31PLL_CTRL 0xCFC
|
|
#define APB_USB31PLLV_REF2MPHY 0x1
|
|
|
|
#define SPRD_SIP_SVC_STORAGE_UFS_CRYPTO_ENABLE \
|
|
ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \
|
|
ARM_SMCCC_SMC_32, \
|
|
ARM_SMCCC_OWNER_SIP, \
|
|
0x0301)
|
|
|
|
enum SPRD_UFS_RST_INDEX {
|
|
SPRD_UFSHCI_SOFT_RST,
|
|
SPRD_UFS_DEV_RST,
|
|
|
|
SPRD_UFS_RST_MAX
|
|
};
|
|
|
|
enum SPRD_UFS_SYSCON_INDEX {
|
|
SPRD_UFS_ANLG,
|
|
SPRD_UFS_AON_APB,
|
|
|
|
SPRD_UFS_SYSCON_MAX
|
|
};
|
|
|
|
enum SPRD_UFS_VREG_INDEX {
|
|
SPRD_UFS_VDD_MPHY,
|
|
|
|
SPRD_UFS_VREG_MAX
|
|
};
|
|
|
|
struct ufs_sprd_rst {
|
|
const char *name;
|
|
struct reset_control *rc;
|
|
};
|
|
|
|
struct ufs_sprd_syscon {
|
|
const char *name;
|
|
struct regmap *regmap;
|
|
};
|
|
|
|
struct ufs_sprd_vreg {
|
|
const char *name;
|
|
struct regulator *vreg;
|
|
};
|
|
|
|
struct ufs_sprd_priv {
|
|
struct ufs_sprd_rst rci[SPRD_UFS_RST_MAX];
|
|
struct ufs_sprd_syscon sysci[SPRD_UFS_SYSCON_MAX];
|
|
struct ufs_sprd_vreg vregi[SPRD_UFS_VREG_MAX];
|
|
const struct ufs_hba_variant_ops ufs_hba_sprd_vops;
|
|
};
|
|
|
|
struct ufs_sprd_host {
|
|
struct ufs_hba *hba;
|
|
struct ufs_sprd_priv *priv;
|
|
void __iomem *ufs_dbg_mmio;
|
|
|
|
enum ufs_unipro_ver unipro_ver;
|
|
};
|
|
|
|
#endif /* _UFS_SPRD_H_ */
|