[PATCH dev-5.0 0/2] i2c: aspeed: backport I2C patches from v5.1
Joel Stanley
joel at jms.id.au
Fri Apr 12 12:00:26 AEST 2019
Hi Jae,
On Thu, 11 Apr 2019 at 17:24, Jae Hyun Yoo <jae.hyun.yoo at linux.intel.com> wrote:
>
> This patch series backports changes on Aspeed I2C driver from upstream
> v5.1 tree to support multi-master bus environment stably.
Thanks. These are applied to dev-5.0.
Cheers,
Joel
>
> To enable the multi-master configuration with this patch, each platform's
> dt overlay should have 'multi-master' setting like below example:
>
> &i2c5 {
> multi-master;
> status = "okay";
> };
>
> Jae Hyun Yoo (2):
> i2c: aspeed: Remove hard-coded bus timeout value setting
> i2c: aspeed: Add multi-master use case support
>
> drivers/i2c/busses/i2c-aspeed.c | 120 +++++++++++++++++++++++++-------
> 1 file changed, 93 insertions(+), 27 deletions(-)
>
> --
> 2.21.0
>
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