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| author | Gregory Bean <gbean@codeaurora.org> | 2010-08-10 18:02:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:09 -0700 |
| commit | c34f16b70a52e348a62944fe0d5c7c1eb9ad5b72 (patch) | |
| tree | d312e785ba22c6b1bf2af3338de368eefa514695 /drivers/gpio/Kconfig | |
| parent | 364fadb32b67695cec610f5cd03df2514ef0f2b0 (diff) | |
| download | lwn-c34f16b70a52e348a62944fe0d5c7c1eb9ad5b72.tar.gz lwn-c34f16b70a52e348a62944fe0d5c7c1eb9ad5b72.zip | |
gpio: sx150x: add Semtech I2C sx150x gpio expander driver
Add support for Semtech SX150-series I2C GPIO expanders. Compatible
models include:
8 bits: sx1508q
16 bits: sx1509q
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Cc: David Brownell <david-b@pacbell.net>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Trilok Soni <tsoni@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 7face915b963..f623953b5797 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -195,6 +195,17 @@ config GPIO_PCF857X This driver provides an in-kernel interface to those GPIOs using platform-neutral GPIO calls. +config GPIO_SX150X + bool "Semtech SX150x I2C GPIO expander" + depends on I2C=y + default n + help + Say yes here to provide support for Semtech SX150-series I2C + GPIO expanders. Compatible models include: + + 8 bits: sx1508q + 16 bits: sx1509q + config GPIO_TC35892 bool "TC35892 GPIOs" depends on MFD_TC35892 |