Messages in this thread | | | Date | Thu, 10 Feb 2022 23:09:23 +0100 | From | Wolfram Sang <> | Subject | Re: [PATCH v4 2/2] i2c: designware: Add AMD PSP I2C bus support |
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On Tue, Feb 08, 2022 at 03:12:18PM +0100, Jan Dabros wrote: > Implement an I2C controller sharing mechanism between the host (kernel) > and PSP co-processor on some platforms equipped with AMD Cezanne SoC. > > On these platforms we need to implement "software" i2c arbitration. > Default arbitration owner is PSP and kernel asks for acquire as well > as inform about release of the i2c bus via mailbox mechanism. > > +---------+ > <- ACQUIRE | | > +---------| CPU |\ > | | | \ +----------+ SDA
Applied to for-next, thanks! I fixed the following checkpatch warnings:
CHECK: Please don't use multiple blank lines #232: FILE: drivers/i2c/busses/i2c-designware-amdpsp.c:92: + +
WARNING: braces {} are not necessary for single statement blocks #361: FILE: drivers/i2c/busses/i2c-designware-amdpsp.c:221: + if (ret) { + goto cleanup; + }
Please also use checkpatch next time.
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