Message ID | 1383803855-12256-4-git-send-email-ilya@compulab.co.il |
---|---|
State | Accepted |
Delegated to: | Tom Rini |
Headers | show |
On Thu, Nov 07, 2013 at 07:57:35AM +0200, Ilya Ledvich wrote: > Add support for the 16 bits pca9555 i2c to gpio extender featured > by the SB-T335 baseboard. > > Signed-off-by: Ilya Ledvich <ilya@compulab.co.il> > Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Applied to u-boot-ti/master, thanks!
diff --git a/include/configs/cm_t335.h b/include/configs/cm_t335.h index fbdead2..56e9a8e 100644 --- a/include/configs/cm_t335.h +++ b/include/configs/cm_t335.h @@ -166,5 +166,17 @@ #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) #define STATUS_LED_BOOT 0 +#ifndef CONFIG_SPL_BUILD +/* + * Enable PCA9555 at I2C0-0x26. + * First select the I2C0 bus with "i2c dev 0", then use "pca953x" command. + */ +#define CONFIG_PCA953X +#define CONFIG_CMD_PCA953X +#define CONFIG_CMD_PCA953X_INFO +#define CONFIG_SYS_I2C_PCA953X_ADDR 0x26 +#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x26, 16} } +#endif /* CONFIG_SPL_BUILD */ + #endif /* __CONFIG_CM_T335_H */