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Diffstat (limited to 'chip/mchp/spi_chip.h')
| -rw-r--r-- | chip/mchp/spi_chip.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/chip/mchp/spi_chip.h b/chip/mchp/spi_chip.h deleted file mode 100644 index 75973e4a78..0000000000 --- a/chip/mchp/spi_chip.h +++ /dev/null @@ -1,60 +0,0 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Register map for MCHP MEC processor - */ -/** @file qmpis_chip.h - *MCHP MEC Quad SPI Master - */ -/** @defgroup MCHP MEC qmspi - */ - -#ifndef _SPI_CHIP_H -#define _SPI_CHIP_H - -#include <stdint.h> -#include <stddef.h> - -/* struct spi_device_t */ -#include "spi.h" - -#define SPI_DMA_OPTION_RD 0 -#define SPI_DMA_OPTION_WR 1 - -/* - * bits[3:0] = controller instance - * bits[7:4] = controller family - * 0 = QMSPI, 1 = GPSPI - */ -#define QMSPI0_PORT 0x00 -#define GPSPI0_PORT 0x10 -#define GPSPI1_PORT 0x11 - - -#define QMSPI_CLASS0 0 -#define GPSPI_CLASS0 1 - -#define QMSPI_CLASS (0 << 4) -#define GPSPI_CLASS BIT(4) - -#define QMSPI_CTRL0 0 -#define GPSPI_CTRL0 0 -#define GPSPI_CTRL1 1 - -/* - * Encode zero based controller class and instance values - * in port value of spi_device_t. - */ -#define SPI_CTRL_ID(c, i) (((c & 0xf) << 4) + (i & 0xf)) - -/* - * helper to return pointer to QMSPI or GPSPI struct dma_option - */ -const void *spi_dma_option(const struct spi_device_t *spi_device, - int is_tx); - -#endif /* #ifndef _QMSPI_CHIP_H */ -/** @} - */ - |