Re: [PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-08-05 Thread wsa
On Tue, Aug 04, 2020 at 12:59:23PM +0300, Codrin Ciubotariu wrote: > The I2C GPIO bus recovery properties consist of two GPIOS and one extra > pinctrl state ("gpio" or "recovery"). "recovery" pinctrl state is > considered deprecated and "gpio" should be used instead. > Not all are mandatory for

[PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-08-04 Thread Codrin Ciubotariu
The I2C GPIO bus recovery properties consist of two GPIOS and one extra pinctrl state ("gpio" or "recovery"). "recovery" pinctrl state is considered deprecated and "gpio" should be used instead. Not all are mandatory for recovery. Signed-off-by: Codrin Ciubotariu --- Changes from RFC: -

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-08-03 Thread Codrin.Ciubotariu
On 03.08.2020 17:16, Russell King - ARM Linux admin wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Thu, Jul 30, 2020 at 09:00:36AM +, codrin.ciubota...@microchip.com > wrote: >> On 27.07.2020 13:50, Russell King - ARM Linux admin

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-08-03 Thread Russell King - ARM Linux admin
On Thu, Jul 30, 2020 at 09:00:36AM +, codrin.ciubota...@microchip.com wrote: > On 27.07.2020 13:50, Russell King - ARM Linux admin wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > > content is safe > > > > On Mon, Jul 27, 2020 at 10:44:57AM +,

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-30 Thread Codrin.Ciubotariu
On 27.07.2020 13:50, Russell King - ARM Linux admin wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Mon, Jul 27, 2020 at 10:44:57AM +, codrin.ciubota...@microchip.com > wrote: >> On 24.07.2020 23:52, Russell King - ARM Linux admin

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-27 Thread Russell King - ARM Linux admin
On Mon, Jul 27, 2020 at 10:44:57AM +, codrin.ciubota...@microchip.com wrote: > On 24.07.2020 23:52, Russell King - ARM Linux admin wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > > content is safe > > > > On Fri, Jul 24, 2020 at 09:39:13PM +0200,

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-27 Thread Codrin.Ciubotariu
On 24.07.2020 23:52, Russell King - ARM Linux admin wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, Jul 24, 2020 at 09:39:13PM +0200, Wolfram Sang wrote: >> On Sun, Jul 05, 2020 at 11:19:18PM +0200, Wolfram Sang wrote: >>> +-

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-24 Thread Russell King - ARM Linux admin
On Fri, Jul 24, 2020 at 09:39:13PM +0200, Wolfram Sang wrote: > On Sun, Jul 05, 2020 at 11:19:18PM +0200, Wolfram Sang wrote: > > > > > +- pinctrl > > > + add extra pinctrl to configure SCL/SDA pins to GPIO function for bus > > > + recovery, call it "gpio" or "recovery" state > > > > I think we

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-24 Thread Wolfram Sang
On Sun, Jul 05, 2020 at 11:19:18PM +0200, Wolfram Sang wrote: > > > +- pinctrl > > + add extra pinctrl to configure SCL/SDA pins to GPIO function for bus > > + recovery, call it "gpio" or "recovery" state > > I think we should stick with "gpio" only. That is what at91 and imx have > in their

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-15 Thread Rob Herring
On Fri, 19 Jun 2020 17:19:01 +0300, Codrin Ciubotariu wrote: > The I2C GPIO bus recovery properties consist of two GPIOS and one extra > pinctrl state ("gpio" or "recovery"). Not all are mandatory for recovery. > > Signed-off-by: Codrin Ciubotariu > --- >

Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-07-05 Thread Wolfram Sang
> +- pinctrl > + add extra pinctrl to configure SCL/SDA pins to GPIO function for bus > + recovery, call it "gpio" or "recovery" state I think we should stick with "gpio" only. That is what at91 and imx have in their bindings. pxa uses "recovery" as a pinctrl state name but I can't find

[RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery

2020-06-19 Thread Codrin Ciubotariu
The I2C GPIO bus recovery properties consist of two GPIOS and one extra pinctrl state ("gpio" or "recovery"). Not all are mandatory for recovery. Signed-off-by: Codrin Ciubotariu --- Documentation/devicetree/bindings/i2c/i2c.txt | 10 ++ 1 file changed, 10 insertions(+) diff --git