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/*
* Copyright (C) 2013 BayHub Technology Ltd.
*
* Authors: Peter Guo <peter.guo@bayhubtech.com>
* Adam Lee <adam.lee@canonical.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __SDHCI_PCI_O2MICRO_H
#define __SDHCI_PCI_O2MICRO_H
#include "sdhci-pci.h"
/*
* O2Micro device IDs
*/
#define PCI_DEVICE_ID_O2_SDS0 0x8420
#define PCI_DEVICE_ID_O2_SDS1 0x8421
#define PCI_DEVICE_ID_O2_FUJIN2 0x8520
#define PCI_DEVICE_ID_O2_SEABIRD0 0x8620
#define PCI_DEVICE_ID_O2_SEABIRD1 0x8621
/*
* O2Micro device registers
*/
#define O2_SD_MISC_REG5 0x64
#define O2_SD_LD0_CTRL 0x68
#define O2_SD_DEV_CTRL 0x88
#define O2_SD_LOCK_WP 0xD3
#define O2_SD_TEST_REG 0xD4
#define O2_SD_FUNC_REG0 0xDC
#define O2_SD_MULTI_VCC3V 0xEE
#define O2_SD_CLKREQ 0xEC
#define O2_SD_CAPS 0xE0
#define O2_SD_ADMA1 0xE2
#define O2_SD_ADMA2 0xE7
#define O2_SD_INF_MOD 0xF1
#define O2_SD_MISC_CTRL4 0xFC
#define O2_SD_TUNING_CTRL 0x300
#define O2_SD_PLL_SETTING 0x304
#define O2_SD_CLK_SETTING 0x328
#define O2_SD_CAP_REG2 0x330
#define O2_SD_CAP_REG0 0x334
#define O2_SD_UHS1_CAP_SETTING 0x33C
#define O2_SD_DELAY_CTRL 0x350
#define O2_SD_UHS2_L1_CTRL 0x35C
#define O2_SD_FUNC_REG3 0x3E0
#define O2_SD_FUNC_REG4 0x3E4
#define O2_SD_LED_ENABLE BIT(6)
#define O2_SD_FREG0_LEDOFF BIT(13)
#define O2_SD_FREG4_ENABLE_CLK_SET BIT(22)
#define O2_SD_VENDOR_SETTING 0x110
#define O2_SD_VENDOR_SETTING2 0x1C8
extern void sdhci_pci_o2_fujin2_pci_init(struct sdhci_pci_chip *chip);
extern int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot);
extern int sdhci_pci_o2_probe(struct sdhci_pci_chip *chip);
extern int sdhci_pci_o2_resume(struct sdhci_pci_chip *chip);
#endif /* __SDHCI_PCI_O2MICRO_H */
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