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e23e5a05d1
The preferred way to implement SPI-NOR controller drivers is through SPI subsubsystem utilizing the SPI MEM core functions. This converts the Intel SPI flash controller driver over the SPI MEM by moving the driver from SPI-NOR subsystem to SPI subsystem and in one go make it use the SPI MEM functions. The driver name will be changed from intel-spi to spi-intel to match the convention used in the SPI subsystem. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mauro Lima <mauro.lima@eclypsium.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20220209122706.42439-3-mika.westerberg@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
37 lines
655 B
C
37 lines
655 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* linux/drivers/mfd/lpc_ich.h
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*
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* Copyright (c) 2012 Extreme Engineering Solution, Inc.
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* Author: Aaron Sierra <asierra@xes-inc.com>
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*/
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#ifndef LPC_ICH_H
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#define LPC_ICH_H
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#include <linux/platform_data/x86/spi-intel.h>
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/* GPIO resources */
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#define ICH_RES_GPIO 0
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#define ICH_RES_GPE0 1
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/* GPIO compatibility */
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enum {
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ICH_I3100_GPIO,
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ICH_V5_GPIO,
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ICH_V6_GPIO,
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ICH_V7_GPIO,
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ICH_V9_GPIO,
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ICH_V10CORP_GPIO,
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ICH_V10CONS_GPIO,
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AVOTON_GPIO,
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};
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struct lpc_ich_info {
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char name[32];
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unsigned int iTCO_version;
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unsigned int gpio_version;
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enum intel_spi_type spi_type;
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u8 use_gpio;
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};
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#endif
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