Re: [PATCH 4/4] ARM: dts: da850-evm: add the UI expander node

2017-02-21 Thread Bartosz Golaszewski
2017-02-21 6:03 GMT+01:00 Sekhar Nori : > On Monday 20 February 2017 09:08 PM, Bartosz Golaszewski wrote: >> 2017-02-20 10:36 GMT+01:00 Sekhar Nori : >>> On Thursday 16 February 2017 11:45 PM, Bartosz Golaszewski wrote: If we're using the UI board and want vpif capture, we need to select

Re: [PATCH 4/4] ARM: dts: da850-evm: add the UI expander node

2017-02-20 Thread Sekhar Nori
On Monday 20 February 2017 09:08 PM, Bartosz Golaszewski wrote: > 2017-02-20 10:36 GMT+01:00 Sekhar Nori : >> On Thursday 16 February 2017 11:45 PM, Bartosz Golaszewski wrote: >>> If we're using the UI board and want vpif capture, we need to select >>> the video capture functionality by driving the

Re: [PATCH 4/4] ARM: dts: da850-evm: add the UI expander node

2017-02-20 Thread Bartosz Golaszewski
2017-02-20 10:36 GMT+01:00 Sekhar Nori : > On Thursday 16 February 2017 11:45 PM, Bartosz Golaszewski wrote: >> If we're using the UI board and want vpif capture, we need to select >> the video capture functionality by driving the sel_c pin low on the >> tca6416 expander and sel_a & sel_b pins high

Re: [PATCH 4/4] ARM: dts: da850-evm: add the UI expander node

2017-02-20 Thread Sekhar Nori
On Thursday 16 February 2017 11:45 PM, Bartosz Golaszewski wrote: > If we're using the UI board and want vpif capture, we need to select > the video capture functionality by driving the sel_c pin low on the > tca6416 expander and sel_a & sel_b pins high. Do it statically by > hogging relevant GPIOs

[PATCH 4/4] ARM: dts: da850-evm: add the UI expander node

2017-02-16 Thread Bartosz Golaszewski
If we're using the UI board and want vpif capture, we need to select the video capture functionality by driving the sel_c pin low on the tca6416 expander and sel_a & sel_b pins high. Do it statically by hogging relevant GPIOs in the device tree. Signed-off-by: Bartosz Golaszewski --- arch/arm/bo