| /* |
| * Copyright (c) 2013-2017 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| |
| #ifndef _HIF_SDIO_COMMON_H_ |
| #define _HIF_SDIO_COMMON_H_ |
| |
| /* SDIO manufacturer ID and Codes */ |
| #define MANUFACTURER_ID_AR6002_BASE 0x200 |
| #define MANUFACTURER_ID_AR6003_BASE 0x300 |
| #define MANUFACTURER_ID_AR6004_BASE 0x400 |
| #define MANUFACTURER_ID_AR6320_BASE 0x500 |
| #define MANUFACTURER_ID_QCA9377_BASE 0x700 |
| #define MANUFACTURER_ID_QCA9379_BASE 0x800 |
| #define MANUFACTURER_ID_AR6K_BASE_MASK 0xFF00 |
| #define MANUFACTURER_ID_AR6K_REV_MASK 0x00FF |
| #define FUNCTION_CLASS 0x0 |
| #define MANUFACTURER_CODE 0x271 |
| |
| /* Mailbox address in SDIO address space */ |
| #if defined(SDIO_3_0) |
| #define HIF_MBOX_BASE_ADDR 0x1000 |
| #define HIF_MBOX_DUMMY_WIDTH 0x800 |
| #else |
| #define HIF_MBOX_BASE_ADDR 0x800 |
| #define HIF_MBOX_DUMMY_WIDTH 0 |
| #endif |
| |
| #define HIF_MBOX_WIDTH 0x800 |
| |
| #define HIF_MBOX_START_ADDR(mbox) \ |
| (HIF_MBOX_BASE_ADDR + mbox * (HIF_MBOX_WIDTH + HIF_MBOX_DUMMY_WIDTH)) |
| |
| #define HIF_MBOX_END_ADDR(mbox) \ |
| (HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1) |
| |
| /* extended MBOX address for larger MBOX writes to MBOX 0*/ |
| #if defined(SDIO_3_0) |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR 0x5000 |
| #else |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR 0x2800 |
| #endif |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6002 (6*1024) |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6003 (18*1024) |
| |
| /* version 1 of the chip has only a 12K extended mbox range */ |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1 0x4000 |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1 (12*1024) |
| |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6004 0x2800 |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6004 (18*1024) |
| |
| |
| #if defined(SDIO_3_0) |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6320 0x5000 |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6320 (36*1024) |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6320_ROME_2_0 (56*1024) |
| #define HIF_MBOX1_EXTENDED_WIDTH_AR6320 (36*1024) |
| #define HIF_MBOX_DUMMY_SPACE_SIZE_AR6320 (2*1024) |
| #else |
| #define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6320 0x2800 |
| #define HIF_MBOX0_EXTENDED_WIDTH_AR6320 (24*1024) |
| #define HIF_MBOX1_EXTENDED_WIDTH_AR6320 (24*1024) |
| #define HIF_MBOX_DUMMY_SPACE_SIZE_AR6320 0 |
| #endif |
| |
| |
| /* GMBOX addresses */ |
| #define HIF_GMBOX_BASE_ADDR 0x7000 |
| #define HIF_GMBOX_WIDTH 0x4000 |
| |
| /* for SDIO we recommend a 128-byte block size */ |
| #if defined(WITH_BACKPORTS) |
| #define HIF_DEFAULT_IO_BLOCK_SIZE 128 |
| #else |
| #define HIF_DEFAULT_IO_BLOCK_SIZE 256 |
| #endif |
| |
| #define FIFO_TIMEOUT_AND_CHIP_CONTROL 0x00000868 |
| #define FIFO_TIMEOUT_AND_CHIP_CONTROL_DISABLE_SLEEP_OFF 0xFFFEFFFF |
| #define FIFO_TIMEOUT_AND_CHIP_CONTROL_DISABLE_SLEEP_ON 0x10000 |
| /* In SDIO 2.0, asynchronous interrupt is not in SPEC |
| * requirement, but AR6003 support it, so the register |
| * is placed in vendor specific field 0xF0(bit0) |
| * In SDIO 3.0, the register is defined in SPEC, and its |
| * address is 0x16(bit1) |
| */ |
| /* interrupt mode register of AR6003 */ |
| #define CCCR_SDIO_IRQ_MODE_REG_AR6003 0xF0 |
| /* mode to enable special 4-bit interrupt assertion without clock */ |
| #define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ_AR6003 (1 << 0) |
| /* interrupt mode register of AR6320 */ |
| #define CCCR_SDIO_IRQ_MODE_REG_AR6320 0x16 |
| /* mode to enable special 4-bit interrupt assertion without clock */ |
| #define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ_AR6320 (1 << 1) |
| |
| #define CCCR_SDIO_ASYNC_INT_DELAY_ADDRESS 0xF0 |
| #define CCCR_SDIO_ASYNC_INT_DELAY_LSB 0x06 |
| #define CCCR_SDIO_ASYNC_INT_DELAY_MASK 0xC0 |
| |
| /* Vendor Specific Driver Strength Settings */ |
| #define CCCR_SDIO_DRIVER_STRENGTH_ENABLE_ADDR 0xf2 |
| #define CCCR_SDIO_DRIVER_STRENGTH_ENABLE_MASK 0x0e |
| #define CCCR_SDIO_DRIVER_STRENGTH_ENABLE_A 0x02 |
| #define CCCR_SDIO_DRIVER_STRENGTH_ENABLE_C 0x04 |
| #define CCCR_SDIO_DRIVER_STRENGTH_ENABLE_D 0x08 |
| |
| #endif /* _HIF_SDIO_COMMON_H_ */ |