Re: [PATCH v7 1/2] i2c: mlxbf: support BlueField-3 SoC

[Wolfram Sang <wsa+renesas@sang-engineering.com>]

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On Tue, Sep 27, 2022 at 04:39:23PM -0400, Asmaa Mnebhi wrote:
> BlueField-3 SoC has the same I2C IP logic as previous
> BlueField-1 and 2 SoCs but it has different registers' addresses.
> This is an effort to keep this driver generic accross all
> BlueField generations.
> This patch breaks down the "smbus" resource into 3 separate
> resources to enable us to use common registers' offsets for all
> BlueField SoCs:
> struct mlxbf_i2c_resource *timer;
> struct mlxbf_i2c_resource *mst;
> struct mlxbf_i2c_resource *slv;
> 
> Of course, all offsets had to be adjusted accordingly, and we took
> this chance to reorganize the macros depending on the register block
> they target.
> 
> There are only 2 registers' offsets that do not fit within this
> schema so their offsets are passed as SoC-specific parameters:
> smbus_master_rs_bytes_off
> smbus_master_fsm_off
> 
> Reviewed-by: Khalil Blaiech <kblaiech@nvidia.com>
> Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>

Applied to for-next, thanks!


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