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https://github.com/AsahiLinux/u-boot
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e19b900457
This driver implements SPI protocol in master mode to communicate
with the SPI device connected on SPI bus. It handles /CS explicitly
by controlling respective pin as gpio ('cs-gpios' property in dt node)
and uses PIO mode for SPI transaction. It is configurable based
on driver-model only.
Cc: Jagan Teki <jteki@openedev.com>
Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
55 lines
1.9 KiB
Makefile
55 lines
1.9 KiB
Makefile
#
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# (C) Copyright 2000-2007
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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# There are many options which enable SPI, so make this library available
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ifdef CONFIG_DM_SPI
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obj-y += spi-uclass.o
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obj-$(CONFIG_SANDBOX) += spi-emul-uclass.o
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obj-$(CONFIG_SOFT_SPI) += soft_spi.o
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else
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obj-y += spi.o
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obj-$(CONFIG_SOFT_SPI) += soft_spi_legacy.o
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endif
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obj-$(CONFIG_ALTERA_SPI) += altera_spi.o
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obj-$(CONFIG_ARMADA100_SPI) += armada100_spi.o
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obj-$(CONFIG_ATH79_SPI) += ath79_spi.o
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obj-$(CONFIG_ATMEL_DATAFLASH_SPI) += atmel_dataflash_spi.o
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obj-$(CONFIG_ATMEL_SPI) += atmel_spi.o
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obj-$(CONFIG_BFIN_SPI) += bfin_spi.o
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obj-$(CONFIG_BFIN_SPI6XX) += bfin_spi6xx.o
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obj-$(CONFIG_CADENCE_QSPI) += cadence_qspi.o cadence_qspi_apb.o
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obj-$(CONFIG_CF_SPI) += cf_spi.o
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obj-$(CONFIG_CF_QSPI) += cf_qspi.o
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obj-$(CONFIG_DAVINCI_SPI) += davinci_spi.o
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obj-$(CONFIG_DESIGNWARE_SPI) += designware_spi.o
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obj-$(CONFIG_EP93XX_SPI) += ep93xx_spi.o
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obj-$(CONFIG_EXYNOS_SPI) += exynos_spi.o
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obj-$(CONFIG_FSL_DSPI) += fsl_dspi.o
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obj-$(CONFIG_FSL_ESPI) += fsl_espi.o
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obj-$(CONFIG_FSL_QSPI) += fsl_qspi.o
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obj-$(CONFIG_ICH_SPI) += ich.o
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obj-$(CONFIG_KIRKWOOD_SPI) += kirkwood_spi.o
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obj-$(CONFIG_LPC32XX_SSP) += lpc32xx_ssp.o
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obj-$(CONFIG_MPC52XX_SPI) += mpc52xx_spi.o
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obj-$(CONFIG_MPC8XXX_SPI) += mpc8xxx_spi.o
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obj-$(CONFIG_MXC_SPI) += mxc_spi.o
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obj-$(CONFIG_MXS_SPI) += mxs_spi.o
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obj-$(CONFIG_OMAP3_SPI) += omap3_spi.o
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obj-$(CONFIG_PIC32_SPI) += pic32_spi.o
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obj-$(CONFIG_ROCKCHIP_SPI) += rk_spi.o
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obj-$(CONFIG_SANDBOX_SPI) += sandbox_spi.o
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obj-$(CONFIG_SH_SPI) += sh_spi.o
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obj-$(CONFIG_SH_QSPI) += sh_qspi.o
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obj-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o
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obj-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o
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obj-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o
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obj-$(CONFIG_TEGRA210_QSPI) += tegra210_qspi.o
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obj-$(CONFIG_TI_QSPI) += ti_qspi.o
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obj-$(CONFIG_XILINX_SPI) += xilinx_spi.o
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obj-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
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obj-$(CONFIG_ZYNQ_QSPI) += zynq_qspi.o
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