Re: [PATCH v2 3/4] dt-bindings: i2c-stm32: add SMBus Alert bindings

2020-07-20 Thread Wolfram Sang
Hi Rob, > > > The I2C/SMBUS framework already provides a mechanism to enable SMBus-Alert > > > by naming an IRQ line "smbus_alert". However, on stm32, the SMBus-Alert is > > > part of the i2c IRQ. Using the smbus_alert naming here would lead to > > > having > > > 2 handlers (the handler of the dr

Re: [PATCH v2 3/4] dt-bindings: i2c-stm32: add SMBus Alert bindings

2020-07-13 Thread Rob Herring
On Tue, Jun 30, 2020 at 09:41:07PM +0200, Wolfram Sang wrote: > On Thu, Jun 25, 2020 at 09:39:28AM +0200, Alain Volmat wrote: > > Add a new binding of the i2c-stm32f7 driver to enable the handling > > of the SMBUS-Alert. > > > > The I2C/SMBUS framework already provides a mechanism to enable SMBus-

Re: [PATCH v2 3/4] dt-bindings: i2c-stm32: add SMBus Alert bindings

2020-06-30 Thread Wolfram Sang
On Thu, Jun 25, 2020 at 09:39:28AM +0200, Alain Volmat wrote: > Add a new binding of the i2c-stm32f7 driver to enable the handling > of the SMBUS-Alert. > > The I2C/SMBUS framework already provides a mechanism to enable SMBus-Alert > by naming an IRQ line "smbus_alert". However, on stm32, the SMBu

[PATCH v2 3/4] dt-bindings: i2c-stm32: add SMBus Alert bindings

2020-06-25 Thread Alain Volmat
Add a new binding of the i2c-stm32f7 driver to enable the handling of the SMBUS-Alert. The I2C/SMBUS framework already provides a mechanism to enable SMBus-Alert by naming an IRQ line "smbus_alert". However, on stm32, the SMBus-Alert is part of the i2c IRQ. Using the smbus_alert naming here would