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This commit brings the SAMDL2 USB driver into the SAMD5E5 port.
Squashed commit of the following:
arch/arm/src/samd5e5/sam_usb.c: USB driver now compiles with some issues.
arch/arm/src/samd5e5/chip/sam_fuses.h: Add fuse definition header file.
arch/arm/src/samd5e5: Bring USB driver in from SAMD2L2.
This commit is contained in:
Gregory Nutt
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/********************************************************************************************
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* arch/arm/src/samd5e5/chip/sam_fuses.h
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*
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* Copyright (C) 2018 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
|
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************************************/
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#ifndef __ARCH_ARM_SRC_SAMD5E5_CHIP_SAM_FUSES_H
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#define __ARCH_ARM_SRC_SAMD5E5_CHIP_SAM_FUSES_H
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/********************************************************************************************
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* Included Files
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********************************************************************************************/
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#include <nuttx/config.h>
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#include "chip.h"
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/********************************************************************************************
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* Pre-processor Definitions
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********************************************************************************************/
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/* NVM Fuse addresses **********************************************************************/
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/* NVM user row bits. The first eight 32-bit words contains calibration information that
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* are automatically read at device power-on. The remaining 480 bytes can be used for
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* storing custom parameters.
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*/
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#define SAM_NVMUSER_ROW0 (SAM_NVM_USERPAGE + 0x0000) /* Bits 0-31 */
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#define SAM_NVMUSER_ROW1 (SAM_NVM_USERPAGE + 0x0004) /* Bits 32-63 */
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#define SAM_NVMUSER_ROW2 (SAM_NVM_USERPAGE + 0x0008) /* Bits 64-95 */
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#define SAM_NVMUSER_ROW3 (SAM_NVM_USERPAGE + 0x000c) /* Bits 96-127 */
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#define SAM_NVMUSER_ROW4 (SAM_NVM_USERPAGE + 0x0010) /* Bits 128-159 */
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#define SAM_NVMUSER_ROW5 (SAM_NVM_USERPAGE + 0x0014) /* Bits 160-191 */
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#define SAM_NVMUSER_ROW6 (SAM_NVM_USERPAGE + 0x0018) /* Bits 192-223 */
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#define SAM_NVMUSER_ROW7 (SAM_NVM_USERPAGE + 0x001c) /* Bits 224-255 */
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/* NVM Software Calibration Area */
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#define SAM_NVM_CALIBAREA0 (SAM_NVM_CALIBAREA + 0x0000) /* Bits 0-31 */
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#define SAM_NVM_CALIBAREA1 (SAM_NVM_CALIBAREA + 0x0004) /* Bits 32-63 */
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/* NVM Software Calibration Area for Temperature (read-only) */
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#define SAM_NVM_CALIBTEMP0 (SAM_NVM_CALIBAREA + 0x0080) /* Bits 0-31 */
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#define SAM_NVM_CALIBTEMP1 (SAM_NVM_CALIBAREA + 0x0080) /* Bits 32-63 */
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#define SAM_NVM_CALIBTEMP2 (SAM_NVM_CALIBAREA + 0x0080) /* Bits 64-95 */
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#define SAM_NVM_CALIBTEMP3 (SAM_NVM_CALIBAREA + 0x0080) /* Bits 96-127 */
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/* Fuse bit-field definitions **************************************************************/
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/* NVM user pages */
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#define SAM_FUSES_BOD33_DIS_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_BOD33_DIS_SHIFT (0) /* Bit 0: BOD33 Disable */
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#define SAM_FUSES_BOD33_DIS_MASK (1 << SAM_FUSES_BOD33_DIS_SHIFT)
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#define SAM_FUSES_BOD33LEVEL_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_BOD33LEVEL_SHIFT (1) /* Bits 1-8: BOD33 Level */
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#define SAM_FUSES_BOD33LEVEL_MASK (0xff << SAM_FUSES_BOD33LEVEL_SHIFT)
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# define SAM_FUSES_BOD33LEVEL(n) (((uint32_t)n) << SAM_FUSES_BOD33LEVEL_SHIFT)
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#define SAM_FUSES_BOD33_ACTION_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_BOD33_ACTION_SHIFT (9) /* Bits 9-10: BOD33 Action */
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#define SAM_FUSES_BOD33_ACTION_MASK (3 << SAM_FUSES_BOD33_ACTION_SHIFT)
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# define SAM_FUSES_BOD33_ACTION(n) (((uint32_t)n) << SAM_FUSES_BOD33_ACTION_SHIFT)
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#define SAM_FUSES_BOD33_HYST_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_BOD33_HYST_SHIFT (11) /* Bits 11-14: BOD33 Hysteresis */
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#define SAM_FUSES_BOD33_HYST_MASK (3 << SAM_FUSES_BOD33_HYST_SHIFT)
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# define SAM_FUSES_BOD33_HYST(n) (((uint32_t)n) << SAM_FUSES_BOD33_HYST_SHIFT)
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/* Bits 15-25: Reserved */
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#define SAM_FUSES_NVM_BOOT_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_NVM_BOOT_SHIFT (26) /* Bits 26-29: NVM Bootloader Size */
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#define SAM_FUSES_NVM_BOOT_MASK (15 << SAM_FUSES_NVM_BOOT_SHIFT)
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# define SAM_FUSES_NVM_BOOT(n) (((uint32_t)n) << SAM_FUSES_NVM_BOOT_SHIFT)
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/* Bits 30-31: Factor settings */
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#define SAM_FUSES_SEESBLK_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_SEESBLK_SHIFT (0) /* Bits 32-35: NVM Bootloader Size */
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#define SAM_FUSES_SEESBLK_MASK (15 << SAM_FUSES_SEESBLK_SHIFT)
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# define SAM_FUSES_SEESBLK(n) (((uint32_t)n) << SAM_FUSES_SEESBLK_SHIFT)
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#define SAM_FUSES_SEEPSZ_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_SEEPSZ_SHIFT (4) /* Bits 36-38: SmartEEPROM Page Size */
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#define SAM_FUSES_SEEPSZ_MASK (7 << SAM_FUSES_SEEPSZ_SHIFT)
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# define SAM_FUSES_SEEPSZ(n) (((uint32_t)n) << SAM_FUSES_SEEPSZ_SHIFT)
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#define SAM_FUSES_RAM_ECCDIS_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_RAM_ECCDIS_SHIFT (7) /* Bit 39: SmartEEPROM Page Size */
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#define SAM_FUSES_RAM_ECCDIS_MASK (1 << SAM_FUSES_RAM_ECCDIS_SHIFT)
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/* Bits 40-47: Factor settings */
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#define SAM_FUSES_WDT_ENA_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_WDT_ENA_SHIFT (16) /* Bit 48: WDT Enable */
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#define SAM_FUSES_WDT_ENA_MASK (1 << SAM_FUSES_WDT_ENA_SHIFT)
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#define SAM_FUSES_WDT_ALWAYSON_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_WDT_ALWAYSON_SHIFT (17) /* Bit 49: WDT Always On */
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#define SAM_FUSES_WDT_ALWAYSON_MASK (1 << SAM_FUSES_WDT_ALWAYSON_SHIFT)
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#define SAM_FUSES_WDT_PER_ADDR SAM_NVMUSER_ROW0
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#define SAM_FUSES_WDT_PER_SHIFT (18) /* Bits 50-53: WDT Period */
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#define SAM_FUSES_WDT_PER_MASK (15 << SAM_FUSES_WDT_PER_SHIFT)
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# define SAM_FUSES_WDT_PER(n) ((uint32_t)(n) << SAM_FUSES_WDT_PER_SHIFT)
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#define SAM_FUSES_WDT_WINDOW_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_WDT_WINDOW_SHIFT (22) /* Bits 54-57: WDT Window */
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#define SAM_FUSES_WDT_WINDOW_MASK (15 << SAM_FUSES_WDT_WINDOW_SHIFT)
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#define SAM_FUSES_WDT_EWOFFSET_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_WDT_EWOFFSET_SHIFT (26) /* Bits 58-61: WDT Early Warning Offset */
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#define SAM_FUSES_WDT_EWOFFSET_MASK (15 << SAM_FUSES_WDT_EWOFFSET_SHIFT)
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# define SAM_FUSES_WDT_EWOFFSET(n) ((uint32_t)(n) << SAM_FUSES_WDT_EWOFFSET_SHIFT)
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#define SAM_FUSES_WDT_WEN_ADDR SAM_NVMUSER_ROW1
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#define SAM_FUSES_WDT_WEN_SHIFT (30) /* Bit 62: WDT Window Mode Enable*/
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#define SAM_FUSES_WDT_WEN_MASK (1 << SAM_FUSES_WDT_WEN_SHIFT)
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/* Bit 63: Reserved */
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#define SAM_FUSES_LOCK_ADDR SAM_NVMUSER_ROW2
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#define SAM_FUSES_LOCK_SHIFT (0) /* Bits 64-95: NVM Region Lock bits */
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#define SAM_FUSES_LOCK_MASK (0xffffffff << SAM_FUSES_LOCK_SHIFT)
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# define SAM_FUSES_LOCK(n) ((uint32_t)(n) << SAM_FUSES_LOCK_SHIFT)
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/* Bits 96-127: Usage page */
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/* Bits 128-159: Reserved */
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/* Bits 160-255: User pages */
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/* NVM Calibration Area */
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#define SAM_FUSES_AC_BIAS_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_AC_BIAS_SHIFT (0) /* Bits 0-1: AC Comparator 0/1 Bias Scaling */
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#define SAM_FUSES_AC_BIAS_MASK (3 << SAM_FUSES_AC_BIAS_SHIFT)
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# define SAM_FUSES_AC_BIAS(n) ((uint32_t)(n) << SAM_FUSES_AC_BIAS_SHIFT)
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#define SAM_FUSES_ADC0_BIASCOMP_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC0_BIASCOMP_SHIFT (2) /* Bits 2-4: ADC0 Bias comparator scaling */
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#define SAM_FUSES_ADC0_BIASCOMP_MASK (7 << SAM_FUSES_ADC0_BIASCOMP_SHIFT)
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# define SAM_FUSES_ADC0_BIASCOMP(n) ((uint32_t)(n) << SAM_FUSES_ADC0_BIASCOMP_SHIFT)
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#define SAM_FUSES_ADC0_BIASREFBUF_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC0_BIASREFBUF_SHIFT (5) /* Bits 5-7: ADC0 Bias comparator scaling */
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#define SAM_FUSES_ADC0_BIASREFBUF_MASK (7 << SAM_FUSES_ADC0_BIASREFBUF_SHIFT)
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# define SAM_FUSES_ADC0_BIASREFBUF(n) ((uint32_t)(n) << SAM_FUSES_ADC0_BIASREFBUF_SHIFT)
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#define SAM_FUSES_ADC0_BIASR2R_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC0_BIASR2R_SHIFT (8) /* Bits 8-10: ADC0 Bias comparator scaling */
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#define SAM_FUSES_ADC0_BIASR2R_MASK (7 << SAM_FUSES_ADC0_BIASR2R_SHIFT)
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# define SAM_FUSES_ADC0_BIASR2R(n) ((uint32_t)(n) << SAM_FUSES_ADC0_BIASR2R_SHIFT)
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/* Bits 11-15: Reserved */
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#define SAM_FUSES_ADC1_BIASCOMP_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC1_BIASCOMP_SHIFT (16) /* Bits 16-18: ADC1 Bias comparator scaling */
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#define SAM_FUSES_ADC1_BIASCOMP_MASK (7 << SAM_FUSES_ADC1_BIASCOMP_SHIFT)
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# define SAM_FUSES_ADC1_BIASCOMP(n) ((uint32_t)(n) << SAM_FUSES_ADC1_BIASCOMP_SHIFT)
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#define SAM_FUSES_ADC1_BIASREFBUF_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC1_BIASREFBUF_SHIFT (19) /* Bits 19-21: ADC1 Bias comparator scaling */
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#define SAM_FUSES_ADC1_BIASREFBUF_MASK (7 << SAM_FUSES_ADC1_BIASREFBUF_SHIFT)
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# define SAM_FUSES_ADC1_BIASREFBUF(n) ((uint32_t)(n) << SAM_FUSES_ADC1_BIASREFBUF_SHIFT)
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#define SAM_FUSES_ADC1_BIASR2R_ADDR SAM_NVM_CALIBAREA0
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#define SAM_FUSES_ADC1_BIASR2R_SHIFT (22) /* Bits 22-24: ADC1 Bias comparator scaling */
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#define SAM_FUSES_ADC1_BIASR2R_MASK (7 << SAM_FUSES_ADC1_BIASR2R_SHIFT)
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# define SAM_FUSES_ADC1_BIASR2R(n) ((uint32_t)(n) << SAM_FUSES_ADC1_BIASR2R_SHIFT)
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/* Bits 25-35: Reserved */
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#define SAM_FUSES_USBTRANSN_ADDR SAM_NVM_CALIBAREA1
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#define SAM_FUSES_USBTRANSN_SHIFT (0) /* Bits 32-36: USB TRNSN Calibration */
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#define SAM_FUSES_USBTRANSN_MASK (31 << SAM_FUSES_USBTRANSN_SHIFT)
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# define SAM_FUSES_USBTRANSN(n) ((uint32_t)(n) << SAM_FUSES_USBTRANSN_SHIFT)
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#define SAM_FUSES_USBTRANSP_ADDR SAM_NVM_CALIBAREA1
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#define SAM_FUSES_USBTRANSP_SHIFT (5) /* Bits 37-41: USB TRNSP Calibration */
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#define SAM_FUSES_USBTRANSP_MASK (31 << SAM_FUSES_USBTRANSP_SHIFT)
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# define SAM_FUSES_USBTRANSP(n) ((uint32_t)(n) << SAM_FUSES_USBTRANSP_SHIFT)
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#define SAM_FUSES_USBTRIM_ADDR SAM_NVM_CALIBAREA1
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#define SAM_FUSES_USBTRIM_SHIFT (11) /* Bits 43-44: USB TRIM Calibration */
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#define SAM_FUSES_USBTRIM_MASK (7 << SAM_FUSES_USBTRIM_SHIFT)
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# define SAM_FUSES_USBTRIM(n) ((uint32_t)(n) << SAM_FUSES_USBTRIM_SHIFT)
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/* NVM Software Callibration Area -- Temperature Calibration Parameters */
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#define SAM_FUSES_TLI_ADDR SAM_NVM_CALIBTEMP0
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#define SAM_FUSES_TLI_SHIFT (0) /* Bits 0-7: Integer part temperature TL */
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#define SAM_FUSES_TLI_MASK (0xff << SAM_FUSES_TLI_SHIFT)
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# define SAM_FUSES_TLI(n) ((uint32_t)(n) << SAM_FUSES_TLI_SHIFT)
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#define SAM_FUSES_TLD_ADDR SAM_NVM_CALIBTEMP0
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#define SAM_FUSES_TLD_SHIFT (8) /* Bits 8-11: Fractional part temerature TL */
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#define SAM_FUSES_TLD_MASK (15 << SAM_FUSES_TLD_SHIFT)
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# define SAM_FUSES_TLD(n) ((uint32_t)(n) << SAM_FUSES_TLD_SHIFT)
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#define SAM_FUSES_THI_ADDR SAM_NVM_CALIBTEMP0
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#define SAM_FUSES_THI_SHIFT (12) /* Bits 12-19: Integer part temperature TH */
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#define SAM_FUSES_THI_MASK (0xff << SAM_FUSES_THI_SHIFT)
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# define SAM_FUSES_THI(n) ((uint32_t)(n) << SAM_FUSES_THI_SHIFT)
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#define SAM_FUSES_THD_ADDR SAM_NVM_CALIBTEMP0
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#define SAM_FUSES_THD_SHIFT (20) /* Bits 20-23: Fractional part temperature TH */
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#define SAM_FUSES_THD_MASK (15 << SAM_FUSES_THD_SHIFT)
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# define SAM_FUSES_THD(n) ((uint32_t)(n) << SAM_FUSES_THD_SHIFT)
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/* 24-39: Reserved */
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#define SAM_FUSES_VPL_ADDR SAM_NVM_CALIBTEMP1
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#define SAM_FUSES_VPL_SHIFT (8) /* Bits 40-51:Temperature calibration parameter */
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#define SAM_FUSES_VPL_MASK (0xfff << SAM_FUSES_VPL_SHIFT)
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# define SAM_FUSES_VPL(n) ((uint32_t)(n) << SAM_FUSES_VPL_SHIFT)
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#define SAM_FUSES_VPH_ADDR SAM_NVM_CALIBTEMP1
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#define SAM_FUSES_VPH_SHIFT (20) /* Bits 52-63: Temperature calibration parameter */
|
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#define SAM_FUSES_VPH_MASK (0xfff << SAM_FUSES_VPH_SHIFT)
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# define SAM_FUSES_VPH(n) ((uint32_t)(n) << SAM_FUSES_VPH_SHIFT)
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#define SAM_FUSES_VCL_ADDR SAM_NVM_CALIBTEMP2
|
||||
#define SAM_FUSES_VCL_SHIFT (20) /* Bits 64-75: Temperature calibration parameter */
|
||||
#define SAM_FUSES_VCL_MASK (0xfff << SAM_FUSES_VCL_SHIFT)
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# define SAM_FUSES_VCL(n) ((uint32_t)(n) << SAM_FUSES_VCL_SHIFT)
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||||
|
||||
#define SAM_FUSES_VCH_ADDR SAM_NVM_CALIBTEMP2
|
||||
#define SAM_FUSES_VCH_SHIFT (11) /* Bits 76-87: Temperature calibration parameter */
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#define SAM_FUSES_VCH_MASK (0xfff << SAM_FUSES_VCH_SHIFT)
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# define SAM_FUSES_VCH(n) ((uint32_t)(n) << SAM_FUSES_VCH_SHIFT)
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/* 88-127: Reserved */
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||||
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/********************************************************************************************
|
||||
* Public Types
|
||||
********************************************************************************************/
|
||||
|
||||
/********************************************************************************************
|
||||
* Public Data
|
||||
********************************************************************************************/
|
||||
|
||||
/********************************************************************************************
|
||||
* Public Functions
|
||||
********************************************************************************************/
|
||||
|
||||
#endif /* __ARCH_ARM_SRC_SAMD5E5_CHIP_SAM_FUSES_H */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -66,6 +66,15 @@
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||||
# define SAM_SCS_BASE 0xe000e000 /* SCSS */
|
||||
# define SAM_ROMTAB_BASE 0xe000ff00 /* ROM table */
|
||||
|
||||
/* NVM area */
|
||||
|
||||
#define SAM_NVM_CALIBAREA 0x00800080 /* NVM software calibration area */
|
||||
#define SAM_NVM_USERPAGE 0x00804000 /* NVM user page (512b) */
|
||||
#define SAM_NVM_SNWORD0 0x008061fc /* Serial number word 0 */
|
||||
#define SAM_NVM_SNWORD1 0x00806010 /* Serial number word 1 */
|
||||
#define SAM_NVM_SNWORD2 0x00806014 /* Serial number word 2 */
|
||||
#define SAM_NVM_SNWORD3 0x00806018 /* Serial number word 3 */
|
||||
|
||||
/* AHB-APB Bridge A */
|
||||
|
||||
#define SAM_PAC_BASE 0x40000000 /* Peripheral Access Controller 0 */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,98 @@
|
||||
/******************************************************************************
|
||||
* arch/arm/src/samd5e5/sam_usb.h
|
||||
*
|
||||
* Copyright (C) 2015 Filament - www.filament.com
|
||||
* Copyright (C) 2015 Offcode Ltd. All rights reserved.
|
||||
* Author: Janne Rosberg <janne@offcode.fi>
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org> (port to SAMD5E5)
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_ARM_SRCSAMD5E5_SAM_USB_H
|
||||
#define __ARCH_ARM_SRCSAMD5E5_SAM_USB_H
|
||||
|
||||
/*****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/usb/usbdev.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "chip/sam_usb.h"
|
||||
|
||||
/*****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C"
|
||||
{
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Name: sam_usb_suspend
|
||||
*
|
||||
* Description:
|
||||
* Board logic must provide the sam_usb_suspend logic if the USB driver is
|
||||
* used. This function is called whenever the USB enters or leaves
|
||||
* suspend mode.
|
||||
*
|
||||
* When 'resume' is false, this function call provides an opportunity to
|
||||
* perform board-specific power-saving actions so that less power is consumed
|
||||
* while the USB is suspended.
|
||||
*
|
||||
* NOTE:
|
||||
* Certain power-saving operations are performed by the UDP driver when it
|
||||
* enters suspend mode: The USB device peripheral clocks are be switched off.
|
||||
* MCK and UDPCK are switched off and the USB transceiver is disabled.
|
||||
*
|
||||
* When 'resume' is true, normal clocking and operations must all be restored.
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
void sam_usb_suspend(FAR struct usbdev_s *dev, bool resume);
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __ARCH_ARM_SRCSAMD5E5_SAM_USB_H */
|
||||
@@ -446,4 +446,8 @@
|
||||
#define BOARD_SERCOM3_SLOWGEN 3 /* 48MHz */
|
||||
#define BOARD_SERCOM3_FREQUENCY BOARD_GCLK1_FREQUENCY
|
||||
|
||||
/* USB */
|
||||
|
||||
#define BOARD_USB_GCLKGEN 1 /* GCLK1, 48MHz */
|
||||
|
||||
#endif /* __CONFIG_METRO_M4_INCLUDE_BOARD_H */
|
||||
|
||||
Reference in New Issue
Block a user