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47 lines
1.9 KiB
47 lines
1.9 KiB
# SPDX-License-Identifier: GPL-2.0 |
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config WILC1000 |
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tristate |
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help |
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Add support for the Atmel WILC1000 802.11 b/g/n SoC. |
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This provides Wi-FI over an SDIO or SPI interface, and |
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is usually found in IoT devices. |
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This module only support IEEE 802.11n WiFi. |
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config WILC1000_SDIO |
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tristate "Atmel WILC1000 SDIO (WiFi only)" |
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depends on CFG80211 && INET && MMC |
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select WILC1000 |
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help |
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This module adds support for the SDIO interface of adapters using |
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WILC1000 chipset. The Atmel WILC1000 SDIO is a full speed interface. |
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It meets SDIO card specification version 2.0. The interface supports |
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the 1-bit/4-bit SD transfer mode at the clock range of 0-50 MHz. |
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The host can use this interface to read and write from any register |
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within the chip as well as configure the WILC1000 for data DMA. |
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To use this interface, pin9 (SDIO_SPI_CFG) must be grounded. Select |
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this if your platform is using the SDIO bus. |
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config WILC1000_SPI |
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tristate "Atmel WILC1000 SPI (WiFi only)" |
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depends on CFG80211 && INET && SPI |
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select WILC1000 |
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select CRC7 |
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help |
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This module adds support for the SPI interface of adapters using |
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WILC1000 chipset. The Atmel WILC1000 has a Serial Peripheral |
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Interface (SPI) that operates as a SPI slave. This SPI interface can |
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be used for control and for serial I/O of 802.11 data. The SPI is a |
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full-duplex slave synchronous serial interface that is available |
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immediately following reset when pin 9 (SDIO_SPI_CFG) is tied to |
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VDDIO. Select this if your platform is using the SPI bus. |
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config WILC1000_HW_OOB_INTR |
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bool "WILC1000 out of band interrupt" |
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depends on WILC1000_SDIO |
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help |
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This option enables out-of-band interrupt support for the WILC1000 |
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chipset. This OOB interrupt is intended to provide a faster interrupt |
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mechanism for SDIO host controllers that don't support SDIO interrupt. |
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Select this option If the SDIO host controller in your platform |
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doesn't support SDIO time division interrupt.
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