[U-Boot] [PATCH v3 0/9] Bring in new I2C framework
Piotr Wilczek
p.wilczek at samsung.com
Fri May 17 15:17:11 CEST 2013
Dear Heiko,
> -----Original Message-----
> From: Heiko Schocher [mailto:hs at denx.de]
> Sent: Saturday, May 04, 2013 2:02 PM
> To: u-boot at lists.denx.de
> Cc: Heiko Schocher; Dirk Eibach; Stefan Roese; Simon Glass; Piotr
> Wilczek; Holger Brunck; Mike Frysinger; Stephen Warren
> Subject: [PATCH v3 0/9] Bring in new I2C framework
>
> It seems the timing is coming, to bring this finally in mainline and
> move boards over to the new i2c framework.
>
> Changes for v3 series:
>
> - Compiler collects the used i2c adapters in _u_boot_list_i2c,
> so no need for defining the used i2c adpaters in the board config
> file.
> -> drop CONFIG_SYS_NUM_I2C_ADAPTERS and CONFIG_SYS_I2C_ADAPTERS
> - Some adaptions for the keymile boards, so we can drop CONFIG_I2C_MUX
> completely
> - add ppc4xx_i2c driver, ported from Dirk Eibach
>
> Serie compiles clean on arm and powerpc
>
> Ported i2c drivers:
> soft_i2c : from me, tested on some arm and powerpc boards
> fsl_i2c : from me, only compile tested
> tegra_i2c : ported from Simon Glass
> ppc4xx_i2c: adapted from Dirk Eibach <dirk.eibach at gdsys.cc>
> tested on (which board?) with 4 soft_i2c drivers
> and one ppc4x_i2c driver.
>
> Cc: Dirk Eibach <dirk.eibach at gdsys.cc>
> Cc: Stefan Roese <sr at denx.de>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Piotr Wilczek <p.wilczek at samsung.com>
> Cc: Holger Brunck <holger.brunck at keymile.com>
> Cc: Mike Frysinger <vapier at gentoo.org>
> Cc: Stephen Warren <swarren at wwwdotorg.org>
>
I ported s3c24x0_i2c driver and tested this framework on Samsung tree on Trats2 board.
Best regards,
Piotr Wilczek
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