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59 lines
1.3 KiB
59 lines
1.3 KiB
# SPDX-License-Identifier: GPL-2.0
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# Generic register map support. There are no user servicable options here,
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# this is an API intended to be used by other kernel subsystems. These
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# subsystems should select the appropriate symbols.
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config REGMAP
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default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ)
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select IRQ_DOMAIN if REGMAP_IRQ
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bool
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config REGCACHE_COMPRESSED
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select LZO_COMPRESS
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select LZO_DECOMPRESS
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bool
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config REGMAP_AC97
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tristate
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config REGMAP_I2C
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tristate
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depends on I2C
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config REGMAP_SPI
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tristate
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depends on SPI
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config REGMAP_SPMI
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tristate
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depends on SPMI
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config REGMAP_W1
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tristate
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depends on W1
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config REGMAP_MMIO
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tristate
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config REGMAP_IRQ
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bool
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config REGMAP_WCD_IRQ
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depends on SND_SOC
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bool "Enable REGMAP IRQ for WCD"
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select REGMAP_IRQ
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default n
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help
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Say 'y' here to enable REGMAP_IRQ for generic WCD IRQ.
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This config is intended for enabling REGMAP_IRQ for
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WCD IRQ. Generic WCD IRQ will be used for
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wcd937x and later targets.
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config REGMAP_ALLOW_WRITE_DEBUGFS
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depends on REGMAP && DEBUG_FS
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bool "Allow REGMAP debugfs write"
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default n
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help
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Say 'y' here to allow the regmap debugfs write. Regmap debugfs write
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could be risky when accessing some essential hardwares, so it is not
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recommended to enable this option on any production device.
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