Re: [PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-08 Thread Sowjanya Komatineni
On 9/7/20 12:48 AM, Jacopo Mondi wrote: Hello, On Fri, Sep 04, 2020 at 10:04:10AM -0700, Sowjanya Komatineni wrote: On 9/4/20 1:55 AM, Jacopo Mondi wrote: usleep_range() allows you to provide an interval in which your timeout can be coalesced with others. Giving a [1usec, 2usec] range kind

Re: [PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-07 Thread Jacopo Mondi
Hello, On Fri, Sep 04, 2020 at 10:04:10AM -0700, Sowjanya Komatineni wrote: > > On 9/4/20 1:55 AM, Jacopo Mondi wrote: > > > > usleep_range() allows you to provide an interval in which your timeout > > > > can be coalesced with others. Giving a [1usec, 2usec] range kind of > > > > defeat the

Re: [PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-04 Thread Jacopo Mondi
Hello Sowjanya, On Thu, Sep 03, 2020 at 09:25:44AM -0700, Sowjanya Komatineni wrote: > > On 9/3/20 8:03 AM, Jacopo Mondi wrote: > > Hello, > > > > On Tue, Sep 01, 2020 at 07:04:38PM -0700, Sowjanya Komatineni wrote: > > > IMX274 has VANA analog 2.8V supply, VDIG digital core 1.8V supply, > > >

Re: [PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-03 Thread Sowjanya Komatineni
On 9/3/20 8:03 AM, Jacopo Mondi wrote: Hello, On Tue, Sep 01, 2020 at 07:04:38PM -0700, Sowjanya Komatineni wrote: IMX274 has VANA analog 2.8V supply, VDIG digital core 1.8V supply, and VDDL digital io 1.2V supply which are optional based on camera module design. IMX274 also need external

Re: [PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-03 Thread Jacopo Mondi
Hello, On Tue, Sep 01, 2020 at 07:04:38PM -0700, Sowjanya Komatineni wrote: > IMX274 has VANA analog 2.8V supply, VDIG digital core 1.8V supply, > and VDDL digital io 1.2V supply which are optional based on camera > module design. > > IMX274 also need external 24Mhz clock and is optional based on

[PATCH v5 3/3] media: i2c: imx274: Add IMX274 power on and off sequence

2020-09-01 Thread Sowjanya Komatineni
IMX274 has VANA analog 2.8V supply, VDIG digital core 1.8V supply, and VDDL digital io 1.2V supply which are optional based on camera module design. IMX274 also need external 24Mhz clock and is optional based on camera module design. This patch adds support for IMX274 power on and off to enable