mirror of
https://github.com/hardkernel/kernel_common_drivers.git
synced 2026-06-25 12:03:48 +09:00
Zhongfu Luo
8373498e1f
PD#SWPL-241782 Problem: need to support efuse api for more module Solution: changed efuse api to EXPORT_SYMBOL Verify: T6X Change-Id: I4e60ca50e04b226d5336c9eef367b83f7025c1c3 Signed-off-by: Zhongfu Luo <zhongfu.luo@amlogic.com>
80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef __EFUSE_AMLOGIC_H
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#define __EFUSE_AMLOGIC_H
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#define EFUSE_KEY_NAME_LEN 32
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#define EFUSE_READ_CALI_ITEM 0x8200003E
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#define EFUSE_CALI_SUBITEM_WHOBURN 0x100
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#define EFUSE_CALI_SUBITEM_SENSOR0 0x101
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#define EFUSE_CALI_SUBITEM_SARADC 0x102
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#define EFUSE_CALI_SUBITEM_USBPHY 0x103
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#define EFUSE_CALI_SUBITEM_MIPICSI 0x104
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#define EFUSE_CALI_SUBITEM_HDMIRX 0x105
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#define EFUSE_CALI_SUBITEM_ETHERNET 0x106
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#define EFUSE_CALI_SUBITEM_CVBS 0x107
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#define EFUSE_CALI_SUBITEM_EARCRX 0x108
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#define EFUSE_CALI_SUBITEM_EARCTX 0x109
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#define EFUSE_CALI_SUBITEM_USBCCLOGIC 0x10A
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#define EFUSE_CALI_SUBITEM_BC 0x10B
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#define EFUSE_CALI_SUBITEM_HDMITX 0x10C
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#define EFUSE_CALI_SUBITEM_DEMODADC 0x10D
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#define EFUSE_CALI_SUBITEM_HDMIRX21 0x10E
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#define EFUSE_CALI_SUBITEM_SENSOR1 0x10F
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#define EFUSE_CALI_SUBITEM_ODIO33 0x110
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#define EFUSE_CALI_SUBITEM_SARADC_VREF 0x111
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#define EFUSE_CALI_SUBITEM_SARADC_MIN 0x112
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#define EFUSE_CALI_SUBITEM_SARADC_MAX 0x113
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#define EFUSE_CALI_SUBITEM_VREF14 0x114
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#define EFUSE_CALI_SUBITEM_ETH_TXAMP 0x115
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#define EFUSE_CALI_SUBITEM_ETH_RESCTL 0x116
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#define EFUSE_CALI_SUBITEM_U3PCIE_TX 0x117
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#define EFUSE_CALI_SUBITEM_U3PCIE_RX 0x118
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#define EFUSE_CALI_SUBITEM_DSI 0x119
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#define EFUSE_CALI_SUBITEM_CSI 0x11A
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#define EFUSE_CALI_SUBITEM_MISC_PZQ 0x11B
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#define EFUSE_CALI_SUBITEM_P2P_VINLP 0x11C
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#define EFUSE_CALI_SUBITEM_P2P_COMMON 0x11D
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#define EFUSE_CALI_SUBITEM_UPCTX_IO 0x11E
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#define EFUSE_CALI_SUBITEM_UPCTX_BOOTST 0x11F
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#define EFUSE_CALI_SUBITEM_UPCREG_DCHA 0x120
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#define EFUSE_CALI_SUBITEM_P2P_VINLPVML 0x121
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#define EFUSE_CALI_SUBITEM_CEC_IO 0x122
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#define EFUSE_CALI_SUBITEM_PCIE_UPCTX_CALIBDRV 0x123
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#define EFUSE_CALI_SUBITEM_PCIE_UPCTX_BOOTST 0x124
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#define EFUSE_CALI_SUBITEM_PCIE_UPCREG_DCHA 0x125
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#define EFUSE_CALI_SUBITEM_ETH_A_GPHY_REXT 0x126
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#define EFUSE_CALI_SUBITEM_ETH_A_GPHY_DRIVER 0x127
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#define EFUSE_CALI_SUBITEM_ETH_B_GPHY_DRIVER 0x128
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#define EFUSE_CALI_SUBITEM_ETH_C_GPHY_DRIVER 0x129
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#define EFUSE_CALI_SUBITEM_ETH_D_GPHY_DRIVER 0x12A
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#define EFUSE_CALI_SUBITEM_SARADC_RSV2 0x12B
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#define EFUSE_CALI_SUBITEM_VPU_MAXFREQ 0x12C
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#define EFUSE_CALI_SUBITEM_MAX 0x0fff
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#define EFUSE_LOCK_SUBITEM_BASE 0x1000
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#define EFUSE_LOCK_SUBITEM_DGPK1_KEY 0x1000
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#define EFUSE_LOCK_SUBITEM_DGPK2_KEY 0x1001
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#define EFUSE_LOCK_SUBITEM_AUDIO_V_ID 0x1002
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#define EFUSE_LOCK_SUBITEM_MAX 0X1FFF
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struct efusekey_info {
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char keyname[EFUSE_KEY_NAME_LEN];
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unsigned int offset;
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unsigned int size;
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};
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int efuse_getinfo(char *item, struct efusekey_info *info);
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ssize_t efuse_user_attr_show(char *name, char *buf);
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ssize_t efuse_user_attr_store(char *name, const char *buf, size_t count);
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ssize_t efuse_user_attr_read(char *name, char *buf);
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int efuse_amlogic_cali_item_read(unsigned int item);
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int efuse_amlogic_check_lockable_item(unsigned int item);
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#endif
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