diff options
| -rw-r--r-- | drivers/staging/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/staging/Makefile | 1 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/Makefile | 42 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/TODO | 8 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/board.h | 63 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/dbg.c | 311 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/dbg.h | 106 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/mt6575_sd.h | 485 | ||||
| -rw-r--r-- | drivers/staging/mt7621-mmc/sd.c | 1859 |
10 files changed, 0 insertions, 2886 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 37121f495cd7..6319369cca89 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -113,8 +113,6 @@ source "drivers/staging/mt7621-dma/Kconfig" source "drivers/staging/ralink-gdma/Kconfig" -source "drivers/staging/mt7621-mmc/Kconfig" - source "drivers/staging/mt7621-dts/Kconfig" source "drivers/staging/gasket/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index d1b17ddcd354..763d18f56b10 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -46,7 +46,6 @@ obj-$(CONFIG_PINCTRL_RT2880) += mt7621-pinctrl/ obj-$(CONFIG_SPI_MT7621) += mt7621-spi/ obj-$(CONFIG_SOC_MT7621) += mt7621-dma/ obj-$(CONFIG_DMA_RALINK) += ralink-gdma/ -obj-$(CONFIG_MTK_MMC) += mt7621-mmc/ obj-$(CONFIG_SOC_MT7621) += mt7621-dts/ obj-$(CONFIG_STAGING_GASKET_FRAMEWORK) += gasket/ obj-$(CONFIG_XIL_AXIS_FIFO) += axis-fifo/ diff --git a/drivers/staging/mt7621-mmc/Kconfig b/drivers/staging/mt7621-mmc/Kconfig deleted file mode 100644 index 6ede50e9ddc0..000000000000 --- a/drivers/staging/mt7621-mmc/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config MTK_MMC - tristate "MTK SD/MMC" - depends on RALINK && MMC - -config MTK_AEE_KDUMP - bool "MTK AEE KDUMP" - depends on MTK_MMC - diff --git a/drivers/staging/mt7621-mmc/Makefile b/drivers/staging/mt7621-mmc/Makefile deleted file mode 100644 index caead0b54703..000000000000 --- a/drivers/staging/mt7621-mmc/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright Statement: -# -# This software/firmware and related documentation ("MediaTek Software") are -# protected under relevant copyright laws. The information contained herein -# is confidential and proprietary to MediaTek Inc. and/or its licensors. -# Without the prior written permission of MediaTek inc. and/or its licensors, -# any reproduction, modification, use or disclosure of MediaTek Software, -# and information contained herein, in whole or in part, shall be strictly prohibited. -# -# MediaTek Inc. (C) 2010. All rights reserved. -# -# BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES -# THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") -# RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON -# AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. -# NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE -# SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR -# SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH -# THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES -# THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES -# CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK -# SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR -# STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND -# CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, -# AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, -# OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO -# MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. -# -# The following software/firmware and/or related documentation ("MediaTek Software") -# have been modified by MediaTek Inc. All revisions are subject to any receiver's -# applicable license agreements with MediaTek Inc. - -obj-$(CONFIG_MTK_MMC) += mtk_sd.o -mtk_sd-objs := sd.o dbg.o -ifeq ($(CONFIG_MTK_AEE_KDUMP),y) -EXTRA_CFLAGS += -DMT6575_SD_DEBUG -endif - -clean: - @rm -f *.o modules.order .*.cmd diff --git a/drivers/staging/mt7621-mmc/TODO b/drivers/staging/mt7621-mmc/TODO deleted file mode 100644 index febb32d37e07..000000000000 --- a/drivers/staging/mt7621-mmc/TODO +++ /dev/null @@ -1,8 +0,0 @@ - -- general code review and clean up -- ensure device-tree requirements are documented -- should probably be merged with drivers/mmc/host/mtk-sd.c -- possibly fix to work with highmem pages so a bounce buffer isn't - needed. - -Cc: NeilBrown <neil@brown.name> diff --git a/drivers/staging/mt7621-mmc/board.h b/drivers/staging/mt7621-mmc/board.h deleted file mode 100644 index 983791ee308d..000000000000 --- a/drivers/staging/mt7621-mmc/board.h +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright Statement: - * - * This software/firmware and related documentation ("MediaTek Software") are - * protected under relevant copyright laws. The information contained herein - * is confidential and proprietary to MediaTek Inc. and/or its licensors. - * Without the prior written permission of MediaTek inc. and/or its licensors, - * any reproduction, modification, use or disclosure of MediaTek Software, - * and information contained herein, in whole or in part, shall be strictly prohibited. - */ -/* MediaTek Inc. (C) 2010. All rights reserved. - * - * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES - * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") - * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON - * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. - * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE - * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR - * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH - * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES - * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES - * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK - * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR - * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND - * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, - * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, - * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO - * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. - * - * The following software/firmware and/or related documentation ("MediaTek Software") - * have been modified by MediaTek Inc. All revisions are subject to any receiver's - * applicable license agreements with MediaTek Inc. - */ - -#ifndef __ARCH_ARM_MACH_BOARD_H -#define __ARCH_ARM_MACH_BOARD_H - -#define MSDC_CD_PIN_EN BIT(0) /* card detection pin is wired */ -#define MSDC_WP_PIN_EN BIT(1) /* write protection pin is wired */ -#define MSDC_RST_PIN_EN BIT(2) /* emmc reset pin is wired */ -#define MSDC_REMOVABLE BIT(5) /* removable slot */ - -#define MSDC_SMPL_RISING (0) -#define MSDC_SMPL_FALLING (1) - -#define MSDC_CMD_PIN (0) -#define MSDC_DAT_PIN (1) -#define MSDC_CD_PIN (2) -#define MSDC_WP_PIN (3) -#define MSDC_RST_PIN (4) - -struct msdc_hw { - unsigned char clk_src; /* host clock source */ - unsigned long flags; /* hardware capability flags */ - - /* config gpio pull mode */ - void (*config_gpio_pin)(int type, int pull); -}; - -extern struct msdc_hw msdc0_hw; - -#endif /* __ARCH_ARM_MACH_BOARD_H */ diff --git a/drivers/staging/mt7621-mmc/dbg.c b/drivers/staging/mt7621-mmc/dbg.c deleted file mode 100644 index 2310f3bcc16e..000000000000 --- a/drivers/staging/mt7621-mmc/dbg.c +++ /dev/null @@ -1,311 +0,0 @@ -/* Copyright Statement: - * - * This software/firmware and related documentation ("MediaTek Software") are - * protected under relevant copyright laws. The information contained herein - * is confidential and proprietary to MediaTek Inc. and/or its licensors. - * Without the prior written permission of MediaTek inc. and/or its licensors, - * any reproduction, modification, use or disclosure of MediaTek Software, - * and information contained herein, in whole or in part, shall be strictly - * prohibited. - * - * MediaTek Inc. (C) 2010. All rights reserved. - * - * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES - * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") - * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON - * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. - * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE - * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR - * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO - * SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY - * ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY - * THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK - * SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO - * RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN - * FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND - * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED - * HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK - * SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE - * PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. - * - * The following software/firmware and/or related documentation - * ("MediaTek Software") have been modified by MediaTek Inc. All revisions - * are subject to any receiver's applicable license agreements with MediaTek - * Inc. - */ - -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/kthread.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/proc_fs.h> -#include <linux/string.h> -#include <linux/uaccess.h> -// #include <mach/mt6575_gpt.h> /* --- by chhung */ -#include "dbg.h" -#include "mt6575_sd.h" -#include <linux/seq_file.h> - -/* for debug zone */ -unsigned int sd_debug_zone[4] = { - 0, - 0, - 0, - 0 -}; - -#if defined(MT6575_SD_DEBUG) -static char cmd_buf[256]; -/* for driver profile */ -#define TICKS_ONE_MS (13000) -u32 gpt_enable; -u32 sdio_pro_enable; /* make sure gpt is enabled */ -u32 sdio_pro_time; /* no more than 30s */ -struct sdio_profile sdio_perfomance = {0}; - -u32 msdc_time_calc(u32 old_L32, u32 old_H32, u32 new_L32, u32 new_H32) -{ - u32 ret = 0; - - if (new_H32 == old_H32) { - ret = new_L32 - old_L32; - } else if (new_H32 == (old_H32 + 1)) { - if (new_L32 > old_L32) - pr_debug("msdc old_L<0x%x> new_L<0x%x>\n", - old_L32, new_L32); - ret = (0xffffffff - old_L32); - ret += new_L32; - } else { - pr_debug("msdc old_H<0x%x> new_H<0x%x>\n", old_H32, new_H32); - } - - return ret; -} - -void msdc_sdio_profile(struct sdio_profile *result) -{ - struct cmd_profile *cmd; - u32 i; - - pr_debug("sdio === performance dump ===\n"); - pr_debug("sdio === total execute tick<%d> time<%dms> Tx<%dB> Rx<%dB>\n", - result->total_tc, result->total_tc / TICKS_ONE_MS, - result->total_tx_bytes, result->total_rx_bytes); - - /* CMD52 Dump */ - cmd = &result->cmd52_rx; - pr_debug("sdio === CMD52 Rx <%d>times tick<%d> Max<%d> Min<%d> Aver<%d>\n", - cmd->count, cmd->tot_tc, cmd->max_tc, cmd->min_tc, - cmd->tot_tc / cmd->count); - cmd = &result->cmd52_tx; - pr_debug("sdio === CMD52 Tx <%d>times tick<%d> Max<%d> Min<%d> Aver<%d>\n", - cmd->count, cmd->tot_tc, cmd->max_tc, cmd->min_tc, - cmd->tot_tc / cmd->count); - - /* CMD53 Rx bytes + block mode */ - for (i = 0; i < 512; i++) { - cmd = &result->cmd53_rx_byte[i]; - if (cmd->count) { - pr_debug("sdio<%6d><%3dB>_Rx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", - cmd->count, i, cmd->tot_tc, cmd->max_tc, - cmd->min_tc, cmd->tot_tc / cmd->count, - cmd->tot_bytes, - (cmd->tot_bytes / 10) * 13 / (cmd->tot_tc / 10)); - } - } - for (i = 0; i < 100; i++) { - cmd = &result->cmd53_rx_blk[i]; - if (cmd->count) { - pr_debug("sdio<%6d><%3d>B_Rx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", - cmd->count, i, cmd->tot_tc, cmd->max_tc, - cmd->min_tc, cmd->tot_tc / cmd->count, - cmd->tot_bytes, - (cmd->tot_bytes / 10) * 13 / (cmd->tot_tc / 10)); - } - } - - /* CMD53 Tx bytes + block mode */ - for (i = 0; i < 512; i++) { - cmd = &result->cmd53_tx_byte[i]; - if (cmd->count) { - pr_debug("sdio<%6d><%3dB>_Tx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", - cmd->count, i, cmd->tot_tc, cmd->max_tc, - cmd->min_tc, cmd->tot_tc / cmd->count, - cmd->tot_bytes, - (cmd->tot_bytes / 10) * 13 / (cmd->tot_tc / 10)); - } - } - for (i = 0; i < 100; i++) { - cmd = &result->cmd53_tx_blk[i]; - if (cmd->count) { - pr_debug("sdio<%6d><%3d>B_Tx_<%9d><%9d><%6d><%6d>_<%9dB><%2dM>\n", - cmd->count, i, cmd->tot_tc, cmd->max_tc, - cmd->min_tc, cmd->tot_tc / cmd->count, - cmd->tot_bytes, - (cmd->tot_bytes / 10) * 13 / (cmd->tot_tc / 10)); - } - } - - pr_debug("sdio === performance dump done ===\n"); -} - -//========= sdio command table =========== -void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks) -{ - struct sdio_profile *result = &sdio_perfomance; - struct cmd_profile *cmd; - u32 block; - - if (sdio_pro_enable == 0) - return; - - if (opcode == 52) { - cmd = bRx ? &result->cmd52_rx : &result->cmd52_tx; - } else if (opcode == 53) { - if (sizes < 512) { - cmd = bRx ? &result->cmd53_rx_byte[sizes] : &result->cmd53_tx_byte[sizes]; - } else { - block = sizes / 512; - if (block >= 99) { - pr_err("cmd53 error blocks\n"); - while (1) - ; - } - cmd = bRx ? &result->cmd53_rx_blk[block] : &result->cmd53_tx_blk[block]; - } - } else { - return; - } - - /* update the members */ - if (ticks > cmd->max_tc) - cmd->max_tc = ticks; - if (cmd->min_tc == 0 || ticks < cmd->min_tc) - cmd->min_tc = ticks; - cmd->tot_tc += ticks; - cmd->tot_bytes += sizes; - cmd->count++; - - if (bRx) - result->total_rx_bytes += sizes; - else - result->total_tx_bytes += sizes; - result->total_tc += ticks; - - /* dump when total_tc > 30s */ - if (result->total_tc >= sdio_pro_time * TICKS_ONE_MS * 1000) { - msdc_sdio_profile(result); - memset(result, 0, sizeof(struct sdio_profile)); - } -} - -//========== driver proc interface =========== -static int msdc_debug_proc_read(struct seq_file *s, void *p) -{ - seq_puts(s, "\n=========================================\n"); - seq_puts(s, "Index<0> + Id + Zone\n"); - seq_puts(s, "-> PWR<9> WRN<8> | FIO<7> OPS<6> FUN<5> CFG<4> | INT<3> RSP<2> CMD<1> DMA<0>\n"); - seq_puts(s, "-> echo 0 3 0x3ff >msdc_bebug -> host[3] debug zone set to 0x3ff\n"); - seq_printf(s, "-> MSDC[0] Zone: 0x%.8x\n", sd_debug_zone[0]); - seq_printf(s, "-> MSDC[1] Zone: 0x%.8x\n", sd_debug_zone[1]); - seq_printf(s, "-> MSDC[2] Zone: 0x%.8x\n", sd_debug_zone[2]); - seq_printf(s, "-> MSDC[3] Zone: 0x%.8x\n", sd_debug_zone[3]); - - seq_puts(s, "Index<3> + SDIO_PROFILE + TIME\n"); - seq_puts(s, "-> echo 3 1 0x1E >msdc_bebug -> enable sdio_profile, 30s\n"); - seq_printf(s, "-> SDIO_PROFILE<%d> TIME<%ds>\n", - sdio_pro_enable, sdio_pro_time); - seq_puts(s, "=========================================\n\n"); - - return 0; -} - -static ssize_t msdc_debug_proc_write(struct file *file, - const char __user *buf, - size_t count, loff_t *data) -{ - int ret; - - int cmd, p1, p2; - int id, zone; - - if (count == 0) - return -1; - if (count > 255) - count = 255; - - if (copy_from_user(cmd_buf, buf, count)) - return -EFAULT; - - cmd_buf[count] = '\0'; - pr_debug("msdc Write %s\n", cmd_buf); - - ret = sscanf(cmd_buf, "%x %x %x", &cmd, &p1, &p2); - if (ret != 3) - return -EINVAL; - - if (cmd == SD_TOOL_ZONE) { - id = p1; - zone = p2; - zone &= 0x3ff; - pr_debug("msdc host_id<%d> zone<0x%.8x>\n", id, zone); - if (id >= 0 && id <= 3) { - sd_debug_zone[id] = zone; - } else if (id == 4) { - sd_debug_zone[0] = sd_debug_zone[1] = zone; - sd_debug_zone[2] = sd_debug_zone[3] = zone; - } else { - pr_err("msdc host_id error when set debug zone\n"); - } - } else if (cmd == SD_TOOL_SDIO_PROFILE) { - if (p1 == 1) { /* enable profile */ - if (gpt_enable == 0) - gpt_enable = 1; - sdio_pro_enable = 1; - if (p2 == 0) - p2 = 1; - if (p2 >= 30) - p2 = 30; - sdio_pro_time = p2; - } else if (p1 == 0) { - /* todo */ - sdio_pro_enable = 0; - } - } - - return count; -} - -static int msdc_debug_show(struct inode *inode, struct file *file) -{ - return single_open(file, msdc_debug_proc_read, NULL); -} - -static const struct file_operations msdc_debug_fops = { - .owner = THIS_MODULE, - .open = msdc_debug_show, - .read = seq_read, - .write = msdc_debug_proc_write, - .llseek = seq_lseek, - .release = single_release, -}; - -// Keep ahold of the proc entry we create so it can be freed during -// module removal -struct proc_dir_entry *msdc_debug_proc_entry; - -void __init msdc_debug_proc_init(void) -{ - msdc_debug_proc_entry = proc_create("msdc_debug", 0660, - NULL, &msdc_debug_fops); -} - -void __exit msdc_debug_proc_deinit(void) -{ - proc_remove(msdc_debug_proc_entry); -} -#endif diff --git a/drivers/staging/mt7621-mmc/dbg.h b/drivers/staging/mt7621-mmc/dbg.h deleted file mode 100644 index b6a09876d7ae..000000000000 --- a/drivers/staging/mt7621-mmc/dbg.h +++ /dev/null @@ -1,106 +0,0 @@ -/* Copyright Statement: - * - * This software/firmware and related documentation ("MediaTek Software") are - * protected under relevant copyright laws. The information contained herein - * is confidential and proprietary to MediaTek Inc. and/or its licensors. - * Without the prior written permission of MediaTek inc. and/or its licensors, - * any reproduction, modification, use or disclosure of MediaTek Software, - * and information contained herein, in whole or in part, shall be strictly - * prohibited. - * - * MediaTek Inc. (C) 2010. All rights reserved. - * - * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES - * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") - * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON - * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. - * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE - * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR - * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH - * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY - * ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY - * THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK - * SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO - * RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN - * FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND - * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED - * HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK - * SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE - * PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. - * - * The following software/firmware and/or related documentation - * ("MediaTek Software") have been modified by MediaTek Inc. All revisions are - * subject to any receiver's applicable license agreements with MediaTek Inc. - */ -#ifndef __MT_MSDC_DEUBG__ -#define __MT_MSDC_DEUBG__ - -//========================== -extern u32 sdio_pro_enable; -/* for a type command, e.g. CMD53, 2 blocks */ -struct cmd_profile { - u32 max_tc; /* Max tick count */ - u32 min_tc; - u32 tot_tc; /* total tick count */ - u32 tot_bytes; - u32 count; /* the counts of the command */ -}; - -/* dump when total_tc and total_bytes */ -struct sdio_profile { - u32 total_tc; /* total tick count of CMD52 and CMD53 */ - u32 total_tx_bytes; /* total bytes of CMD53 Tx */ - u32 total_rx_bytes; /* total bytes of CMD53 Rx */ - - /*CMD52*/ - struct cmd_profile cmd52_tx; - struct cmd_profile cmd52_rx; - - /*CMD53 in byte unit */ - struct cmd_profile cmd53_tx_byte[512]; - struct cmd_profile cmd53_rx_byte[512]; - - /*CMD53 in block unit */ - struct cmd_profile cmd53_tx_blk[100]; - struct cmd_profile cmd53_rx_blk[100]; -}; - -//========================== -enum msdc_dbg { - SD_TOOL_ZONE = 0, - SD_TOOL_DMA_SIZE = 1, - SD_TOOL_PM_ENABLE = 2, - SD_TOOL_SDIO_PROFILE = 3, -}; - -/* Debug message event */ -#define DBG_EVT_NONE (0) /* No event */ -#define DBG_EVT_DMA BIT(0) /* DMA related event */ -#define DBG_EVT_CMD BIT(1) /* MSDC CMD related event */ -#define DBG_EVT_RSP BIT(2) /* MSDC CMD RSP related event */ -#define DBG_EVT_INT BIT(3) /* MSDC INT event */ -#define DBG_EVT_CFG BIT(4) /* MSDC CFG event */ -#define DBG_EVT_FUC BIT(5) /* Function event */ -#define DBG_EVT_OPS BIT(6) /* Read/Write operation event */ -#define DBG_EVT_FIO BIT(7) /* FIFO operation event */ -#define DBG_EVT_WRN BIT(8) /* Warning event */ -#define DBG_EVT_PWR BIT(9) /* Power event */ -#define DBG_EVT_ALL (0xffffffff) - -#define DBG_EVT_MASK (DBG_EVT_ALL) - -extern unsigned int sd_debug_zone[4]; -#ifdef MT6575_SD_DEBUG -void __init msdc_debug_proc_init(void); -void __exit msdc_debug_proc_deinit(void); -#else -static inline void msdc_debug_proc_init(void) {} -static inline void msdc_debug_proc_deinit(void) {} -#endif - -u32 msdc_time_calc(u32 old_L32, u32 old_H32, u32 new_L32, u32 new_H32); -void msdc_performance(u32 opcode, u32 sizes, u32 bRx, u32 ticks); - -#endif diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h b/drivers/staging/mt7621-mmc/mt6575_sd.h deleted file mode 100644 index 7ee3a9ed328a..000000000000 --- a/drivers/staging/mt7621-mmc/mt6575_sd.h +++ /dev/null @@ -1,485 +0,0 @@ -/* Copyright Statement: - * - * This software/firmware and related documentation ("MediaTek Software") are - * protected under relevant copyright laws. The information contained herein - * is confidential and proprietary to MediaTek Inc. and/or its licensors. - * Without the prior written permission of MediaTek inc. and/or its licensors, - * any reproduction, modification, use or disclosure of MediaTek Software, - * and information contained herein, in whole or in part, shall be strictly prohibited. - */ -/* MediaTek Inc. (C) 2010. All rights reserved. - * - * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES - * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") - * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON - * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. - * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE - * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR - * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH - * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES - * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES - * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK - * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR - * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND - * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, - * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, - * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO - * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. - * - * The following software/firmware and/or related documentation ("MediaTek Software") - * have been modified by MediaTek Inc. All revisions are subject to any receiver's - * applicable license agreements with MediaTek Inc. - */ - -#ifndef MT6575_SD_H -#define MT6575_SD_H - -#include <linux/bitops.h> -#include <linux/mmc/host.h> - -/*--------------------------------------------------------------------------*/ -/* Common Definition */ -/*--------------------------------------------------------------------------*/ -#define MSDC_FIFO_SZ (128) -#define MSDC_FIFO_THD (64) // (128) -#define MSDC_NUM (4) - -#define MSDC_MS (0) -#define MSDC_SDMMC (1) - -#define MSDC_BUS_1BITS (0) -#define MSDC_BUS_4BITS (1) -#define MSDC_BUS_8BITS (2) - -#define MSDC_BURST_8B (3) -#define MSDC_BURST_16B (4) -#define MSDC_BURST_32B (5) -#define MSDC_BURST_64B (6) - -#define MSDC_PIN_PULL_NONE (0) -#define MSDC_PIN_PULL_DOWN (1) -#define MSDC_PIN_PULL_UP (2) -#define MSDC_PIN_KEEP (3) - -#define MSDC_MAX_SCLK (48000000) /* +/- by chhung */ -#define MSDC_MIN_SCLK (260000) - -#define MSDC_AUTOCMD12 (0x0001) -#define MSDC_AUTOCMD23 (0x0002) -#define MSDC_AUTOCMD19 (0x0003) - -#define MSDC_EMMC_BOOTMODE0 (0) /* Pull low CMD mode */ -#define MSDC_EMMC_BOOTMODE1 (1) /* Reset CMD mode */ - -enum { - RESP_NONE = 0, - RESP_R1, - RESP_R2, - RESP_R3, - RESP_R4, - RESP_R5, - RESP_R6, - RESP_R7, - RESP_R1B -}; - -/*--------------------------------------------------------------------------*/ -/* Register Offset */ -/*--------------------------------------------------------------------------*/ -#define MSDC_CFG (0x0) -#define MSDC_IOCON (0x04) -#define MSDC_PS (0x08) -#define MSDC_INT (0x0c) -#define MSDC_INTEN (0x10) -#define MSDC_FIFOCS (0x14) -#define MSDC_TXDATA (0x18) -#define MSDC_RXDATA (0x1c) -#define SDC_CFG (0x30) -#define SDC_CMD (0x34) -#define SDC_ARG (0x38) -#define SDC_STS (0x3c) -#define SDC_RESP0 (0x40) -#define SDC_RESP1 (0x44) -#define SDC_RESP2 (0x48) -#define SDC_RESP3 (0x4c) -#define SDC_BLK_NUM (0x50) -#define SDC_CSTS (0x58) -#define SDC_CSTS_EN (0x5c) -#define SDC_DCRC_STS (0x60) -#define EMMC_CFG0 (0x70) -#define EMMC_CFG1 (0x74) -#define EMMC_STS (0x78) -#define EMMC_IOCON (0x7c) -#define SDC_ACMD_RESP (0x80) -#define SDC_ACMD19_TRG (0x84) -#define SDC_ACMD19_STS (0x88) -#define MSDC_DMA_SA (0x90) -#define MSDC_DMA_CA (0x94) -#define MSDC_DMA_CTRL (0x98) -#define MSDC_DMA_CFG (0x9c) -#define MSDC_DBG_SEL (0xa0) -#define MSDC_DBG_OUT (0xa4) -#define MSDC_PATCH_BIT (0xb0) -#define MSDC_PATCH_BIT0 MSDC_PATCH_BIT -#define MSDC_PATCH_BIT1 (0xb4) -#define MSDC_PAD_CTL0 (0xe0) -#define MSDC_PAD_CTL1 (0xe4) -#define MSDC_PAD_CTL2 (0xe8) -#define MSDC_PAD_TUNE (0xec) -#define MSDC_DAT_RDDLY0 (0xf0) -#define MSDC_DAT_RDDLY1 (0xf4) -#define MSDC_HW_DBG (0xf8) -#define MSDC_VERSION (0x100) -#define MSDC_ECO_VER (0x104) - -/*--------------------------------------------------------------------------*/ -/* Register Mask */ -/*--------------------------------------------------------------------------*/ - -/* MSDC_CFG mask */ -#define MSDC_CFG_MODE (0x1 << 0) /* RW */ -#define MSDC_CFG_CKPDN (0x1 << 1) /* RW */ -#define MSDC_CFG_RST (0x1 << 2) /* RW */ -#define MSDC_CFG_PIO (0x1 << 3) /* RW */ -#define MSDC_CFG_CKDRVEN (0x1 << 4) /* RW */ -#define MSDC_CFG_BV18SDT (0x1 << 5) /* RW */ -#define MSDC_CFG_BV18PSS (0x1 << 6) /* R */ -#define MSDC_CFG_CKSTB (0x1 << 7) /* R */ -#define MSDC_CFG_CKDIV (0xff << 8) /* RW */ -#define MSDC_CFG_CKMOD (0x3 << 16) /* RW */ - -/* MSDC_IOCON mask */ -#define MSDC_IOCON_SDR104CKS (0x1 << 0) /* RW */ -#define MSDC_IOCON_RSPL (0x1 << 1) /* RW */ -#define MSDC_IOCON_DSPL (0x1 << 2) /* RW */ -#define MSDC_IOCON_DDLSEL (0x1 << 3) /* RW */ -#define MSDC_IOCON_DDR50CKD (0x1 << 4) /* RW */ -#define MSDC_IOCON_DSPLSEL (0x1 << 5) /* RW */ -#define MSDC_IOCON_D0SPL (0x1 << 16) /* RW */ -#define MSDC_IOCON_D1SPL (0x1 << 17) /* RW */ -#define MSDC_IOCON_D2SPL (0x1 << 18) /* RW */ -#define MSDC_IOCON_D3SPL (0x1 << 19) /* RW */ -#define MSDC_IOCON_D4SPL (0x1 << 20) /* RW */ -#define MSDC_IOCON_D5SPL (0x1 << 21) /* RW */ -#define MSDC_IOCON_D6SPL (0x1 << 22) /* RW */ -#define MSDC_IOCON_D7SPL (0x1 << 23) /* RW */ -#define MSDC_IOCON_RISCSZ (0x3 << 24) /* RW */ - -/* MSDC_PS mask */ -#define MSDC_PS_CDEN (0x1 << 0) /* RW */ -#define MSDC_PS_CDSTS (0x1 << 1) /* R */ -#define MSDC_PS_CDDEBOUNCE (0xf << 12) /* RW */ -#define MSDC_PS_DAT (0xff << 16) /* R */ -#define MSDC_PS_CMD (0x1 << 24) /* R */ -#define MSDC_PS_WP (0x1UL << 31) /* R */ - -/* MSDC_INT mask */ -#define MSDC_INT_MMCIRQ (0x1 << 0) /* W1C */ -#define MSDC_INT_CDSC (0x1 << 1) /* W1C */ -#define MSDC_INT_ACMDRDY (0x1 << 3) /* W1C */ -#define MSDC_INT_ACMDTMO (0x1 << 4) /* W1C */ -#define MSDC_INT_ACMDCRCERR (0x1 << 5) /* W1C */ -#define MSDC_INT_DMAQ_EMPTY (0x1 << 6) /* W1C */ -#define MSDC_INT_SDIOIRQ (0x1 << 7) /* W1C */ -#define MSDC_INT_CMDRDY (0x1 << 8) /* W1C */ -#define MSDC_INT_CMDTMO (0x1 << 9) /* W1C */ -#define MSDC_INT_RSPCRCERR (0x1 << 10) /* W1C */ -#define MSDC_INT_CSTA (0x1 << 11) /* R */ -#define MSDC_INT_XFER_COMPL (0x1 << 12) /* W1C */ -#define MSDC_INT_DXFER_DONE (0x1 << 13) /* W1C */ -#define MSDC_INT_DATTMO (0x1 << 14) /* W1C */ -#define MSDC_INT_DATCRCERR (0x1 << 15) /* W1C */ -#define MSDC_INT_ACMD19_DONE (0x1 << 16) /* W1C */ - -/* MSDC_INTEN mask */ -#define MSDC_INTEN_MMCIRQ (0x1 << 0) /* RW */ -#define MSDC_INTEN_CDSC (0x1 << 1) /* RW */ -#define MSDC_INTEN_ACMDRDY (0x1 << 3) /* RW */ -#define MSDC_INTEN_ACMDTMO (0x1 << 4) /* RW */ -#define MSDC_INTEN_ACMDCRCERR (0x1 << 5) /* RW */ -#define MSDC_INTEN_DMAQ_EMPTY (0x1 << 6) /* RW */ -#define MSDC_INTEN_SDIOIRQ (0x1 << 7) /* RW */ -#define MSDC_INTEN_CMDRDY (0x1 << 8) /* RW */ -#define MSDC_INTEN_CMDTMO (0x1 << 9) /* RW */ -#define MSDC_INTEN_RSPCRCERR (0x1 << 10) /* RW */ -#define MSDC_INTEN_CSTA (0x1 << 11) /* RW */ -#define MSDC_INTEN_XFER_COMPL (0x1 << 12) /* RW */ -#define MSDC_INTEN_DXFER_DONE (0x1 << 13) /* RW */ -#define MSDC_INTEN_DATTMO (0x1 << 14) /* RW */ -#define MSDC_INTEN_DATCRCERR (0x1 << 15) /* RW */ -#define MSDC_INTEN_ACMD19_DONE (0x1 << 16) /* RW */ - -/* MSDC_FIFOCS mask */ -#define MSDC_FIFOCS_RXCNT (0xff << 0) /* R */ -#define MSDC_FIFOCS_TXCNT (0xff << 16) /* R */ -#define MSDC_FIFOCS_CLR (0x1UL << 31) /* RW */ - -/* SDC_CFG mask */ -#define SDC_CFG_SDIOINTWKUP (0x1 << 0) /* RW */ -#define SDC_CFG_INSWKUP (0x1 << 1) /* RW */ -#define SDC_CFG_BUSWIDTH (0x3 << 16) /* RW */ -#define SDC_CFG_SDIO (0x1 << 19) /* RW */ -#define SDC_CFG_SDIOIDE (0x1 << 20) /* RW */ -#define SDC_CFG_INTATGAP (0x1 << 21) /* RW */ -#define SDC_CFG_DTOC (0xffUL << 24) /* RW */ - -/* SDC_CMD mask */ -#define SDC_CMD_OPC (0x3f << 0) /* RW */ -#define SDC_CMD_BRK (0x1 << 6) /* RW */ -#define SDC_CMD_RSPTYP (0x7 << 7) /* RW */ -#define SDC_CMD_DTYP (0x3 << 11) /* RW */ -#define SDC_CMD_DTYP (0x3 << 11) /* RW */ -#define SDC_CMD_RW (0x1 << 13) /* RW */ -#define SDC_CMD_STOP (0x1 << 14) /* RW */ -#define SDC_CMD_GOIRQ (0x1 << 15) /* RW */ -#define SDC_CMD_BLKLEN (0xfff << 16) /* RW */ -#define SDC_CMD_AUTOCMD (0x3 << 28) /* RW */ -#define SDC_CMD_VOLSWTH (0x1 << 30) /* RW */ - -/* SDC_STS mask */ -#define SDC_STS_SDCBUSY (0x1 << 0) /* RW */ -#define SDC_STS_CMDBUSY (0x1 << 1) /* RW */ -#define SDC_STS_SWR_COMPL (0x1 << 31) /* RW */ - -/* SDC_DCRC_STS mask */ -#define SDC_DCRC_STS_NEG (0xf << 8) /* RO */ -#define SDC_DCRC_STS_POS (0xff << 0) /* RO */ - -/* EMMC_CFG0 mask */ -#define EMMC_CFG0_BOOTSTART (0x1 << 0) /* W */ -#define EMMC_CFG0_BOOTSTOP (0x1 << 1) /* W */ -#define EMMC_CFG0_BOOTMODE (0x1 << 2) /* RW */ -#define EMMC_CFG0_BOOTACKDIS (0x1 << 3) /* RW */ -#define EMMC_CFG0_BOOTWDLY (0x7 << 12) /* RW */ -#define EMMC_CFG0_BOOTSUPP (0x1 << 15) /* RW */ - -/* EMMC_CFG1 mask */ -#define EMMC_CFG1_BOOTDATTMC (0xfffff << 0) /* RW */ -#define EMMC_CFG1_BOOTACKTMC (0xfffUL << 20) /* RW */ - -/* EMMC_STS mask */ -#define EMMC_STS_BOOTCRCERR (0x1 << 0) /* W1C */ -#define EMMC_STS_BOOTACKERR (0x1 << 1) /* W1C */ -#define EMMC_STS_BOOTDATTMO (0x1 << 2) /* W1C */ -#define EMMC_STS_BOOTACKTMO (0x1 << 3) /* W1C */ -#define EMMC_STS_BOOTUPSTATE (0x1 << 4) /* R */ -#define EMMC_STS_BOOTACKRCV (0x1 << 5) /* W1C */ -#define EMMC_STS_BOOTDATRCV (0x1 << 6) /* R */ - -/* EMMC_IOCON mask */ -#define EMMC_IOCON_BOOTRST (0x1 << 0) /* RW */ - -/* SDC_ACMD19_TRG mask */ -#define SDC_ACMD19_TRG_TUNESEL (0xf << 0) /* RW */ - -/* MSDC_DMA_CTRL mask */ -#define MSDC_DMA_CTRL_START (0x1 << 0) /* W */ -#define MSDC_DMA_CTRL_STOP (0x1 << 1) /* W */ -#define MSDC_DMA_CTRL_RESUME (0x1 << 2) /* W */ -#define MSDC_DMA_CTRL_MODE (0x1 << 8) /* RW */ -#define MSDC_DMA_CTRL_LASTBUF (0x1 << 10) /* RW */ -#define MSDC_DMA_CTRL_BURSTSZ (0x7 << 12) /* RW */ -#define MSDC_DMA_CTRL_XFERSZ (0xffffUL << 16)/* RW */ - -/* MSDC_DMA_CFG mask */ -#define MSDC_DMA_CFG_STS (0x1 << 0) /* R |