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1# SPDX-License-Identifier: GPL-2.02config WILC10003 tristate4 help5 Add support for the Atmel WILC1000 802.11 b/g/n SoC.6 This provides Wi-FI over an SDIO or SPI interface, and7 is usually found in IoT devices.8 9 This module only support IEEE 802.11n WiFi.10 11config WILC1000_SDIO12 tristate "Atmel WILC1000 SDIO (WiFi only)"13 depends on CFG80211 && INET && MMC14 select WILC100015 help16 This module adds support for the SDIO interface of adapters using17 WILC1000 chipset. The Atmel WILC1000 SDIO is a full speed interface.18 It meets SDIO card specification version 2.0. The interface supports19 the 1-bit/4-bit SD transfer mode at the clock range of 0-50 MHz.20 The host can use this interface to read and write from any register21 within the chip as well as configure the WILC1000 for data DMA.22 To use this interface, pin9 (SDIO_SPI_CFG) must be grounded. Select23 this if your platform is using the SDIO bus.24 25config WILC1000_SPI26 tristate "Atmel WILC1000 SPI (WiFi only)"27 depends on CFG80211 && INET && SPI28 select WILC100029 select CRC730 select CRC_ITU_T31 help32 This module adds support for the SPI interface of adapters using33 WILC1000 chipset. The Atmel WILC1000 has a Serial Peripheral34 Interface (SPI) that operates as a SPI slave. This SPI interface can35 be used for control and for serial I/O of 802.11 data. The SPI is a36 full-duplex slave synchronous serial interface that is available37 immediately following reset when pin 9 (SDIO_SPI_CFG) is tied to38 VDDIO. Select this if your platform is using the SPI bus.39 40config WILC1000_HW_OOB_INTR41 bool "WILC1000 out of band interrupt"42 depends on WILC1000_SDIO43 help44 This option enables out-of-band interrupt support for the WILC100045 chipset. This OOB interrupt is intended to provide a faster interrupt46 mechanism for SDIO host controllers that don't support SDIO interrupt.47 Select this option If the SDIO host controller in your platform48 doesn't support SDIO time division interrupt.49