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70 lines
1.8 KiB
70 lines
1.8 KiB
/* |
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* Copyright (C) 2015 MediaTek Inc. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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*/ |
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#ifndef _XHCI_MTK_H |
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#define _XHCI_MTK_H |
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#include <linux/usb.h> |
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#include <mu3phy/mtk-phy.h> |
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#include "ssusb_io.h" |
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#include "musb_core.h" |
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#define IDDIG_EINT_PIN 16 |
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#ifdef CONFIG_SSUSB_MTK_XHCI |
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void mtk_xhci_ip_init(struct ssusb_mtk *ssusb); |
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void mtk_xhci_ip_exit(struct ssusb_mtk *ssusb); |
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void ssusb_mode_switch_manual(struct ssusb_mtk *ssusb, int to_host); |
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#endif |
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bool mtk_is_host_mode(void); |
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int mtk_otg_switch_init(struct ssusb_mtk *ssusb); |
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void mtk_otg_switch_exit(struct ssusb_mtk *ssusb); |
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int ssusb_host_init(struct ssusb_mtk *ssusb); |
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void ssusb_host_exit(struct ssusb_mtk *ssusb); |
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/* from charge driver */ |
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extern void tbl_charger_otg_vbus(int mode); |
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/* |
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* mediatek probe out |
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*/ |
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/************************************************************************************/ |
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#if 0 |
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#define SW_PRB_OUT_ADDR (SIFSLV_IPPC+0xc0) /* 0xf00447c0 */ |
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#define PRB_MODULE_SEL_ADDR (SIFSLV_IPPC+0xbc) /* 0xf00447bc */ |
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static inline void mtk_probe_init(const u32 byte) |
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{ |
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__u32 __iomem *ptr = (__u32 __iomem *) PRB_MODULE_SEL_ADDR; |
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writel(byte, ptr); |
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} |
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static inline void mtk_probe_out(const u32 value) |
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{ |
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__u32 __iomem *ptr = (__u32 __iomem *) SW_PRB_OUT_ADDR; |
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writel(value, ptr); |
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} |
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static inline u32 mtk_probe_value(void) |
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{ |
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__u32 __iomem *ptr = (__u32 __iomem *) SW_PRB_OUT_ADDR; |
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return readl(ptr); |
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} |
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#endif |
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#endif
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