Messages in this thread | | | Date | Wed, 15 Feb 2023 20:17:00 -0800 | Subject | Re: [PATCH v4 2/3] dt-bindings: i2c-ast2600: Add support for AST2600 i2C driver | From | Dhananjay Phadke <> |
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Hi Ryan,
On 2/14/2023 9:43 PM, Ryan Chen wrote: > It is not duplicated, as my description in cover " This series add AST2600 i2c new register set driver" > So, this will be different driver compatible. > The original compatible is > - aspeed,ast2400-i2c-bus > - aspeed,ast2500-i2c-bus > - aspeed,ast2600-i2c-bus > So the new register set compatible is "- aspeed,ast2600-i2c", remove "bus".
Is it possible to keep existing driver drivers/i2c/busses/i2c-aspeed.c for ast2400/ast2500, while move ast2600 support to new driver altogether, say i2c-ast2600.c along with new register mode? By default new driver can support legacy mode with same compatible "aspeed,ast2600- i2c-bus", additionally driven by dt props, switch to new mode.
Regards, Dhananjay
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