Re: [PATCH v29 1/4] dt-bindings: i2c: Split AST2600 binding into a new YAML
Conor Dooley <[email protected]>
| Newsgroups | org.ozlabs.lists.openbmc,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-i2c,org.kernel.vger.linux-kernel,org.ozlabs.lists.linux-aspeed |
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| Message-ID | <20260415-quartered-value-c97d22249d2e@spud> |
On Wed, Apr 15, 2026 at 01:14:02PM +0800, Ryan Chen wrote: > The AST2600 I2C controller introduces a completely new register layout > with separate controller and target register blocks, unlike the mixed > register layout used by AST2400/AST2500. > > Move AST2600 I2C binding from aspeed,i2c.yaml to a dedicated > aspeed,ast2600-i2c.yaml schema. > > Besides the split, this also adjusts for AST2600-specific requirements. > - require two reg regions (controller register block + buffer block) > - use clock-frequency for bus speed description > - interrupts are required on AST2600 > - use correct DTS coding style in example > > No compatible strings are changed. > > Signed-off-by: Ryan Chen <[email protected]> Acked-by: Conor Dooley <[email protected]> pw-bot: not-applicable
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