| Message ID | 1580235801-4129-4-git-send-email-skomatineni@nvidia.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Add Tegra driver for video capture | expand |
Hi, On 1/28/20 4:23 PM, Sowjanya Komatineni wrote: > Tegra contains VI controller which can support up to 6 MIPI CSI > camera sensors. > > Each Tegra CSI port from CSI unit can be one-to-one mapper to > VI channel and can capture from an external camera sensor or > from built-in test pattern generator. > > This patch adds dt-bindings for Tegra VI and CSI. > > Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> > --- > .../bindings/display/tegra/nvidia,tegra20-host1x.txt | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt > index 9999255ac5b6..47cd6532b7d3 100644 > --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt > +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt > @@ -40,7 +40,7 @@ of the following host1x client modules: > > Required properties: > - compatible: "nvidia,tegra<chip>-vi" > - - reg: Physical base address and length of the controller's registers. > + - reg: Physical base address and length of the controller registers. > - interrupts: The interrupt outputs from the controller. > - clocks: Must contain one entry, for the module clock. > See ../clocks/clock-bindings.txt for details. > @@ -49,6 +49,14 @@ of the following host1x client modules: > - reset-names: Must include the following entries: > - vi > > +- csi: mipi csi interface to vi > + > + Required properties: > + - compatible: "nvidia,tegra<chip>-csi" > + - reg: Physical base address and length of the controller registers. > + - clocks: Must contain entries csi, cilab, cilcd, cile clocks. > + See ../clocks/clock-bindings.txt for details. > + I think it would be nice to add an example, in the Example section at the end of this file, same as other modules do. Regards, Helen > - epp: encoder pre-processor > > Required properties: >
On 1/28/20 12:32 PM, Helen Koike wrote: > External email: Use caution opening links or attachments > > > Hi, > > On 1/28/20 4:23 PM, Sowjanya Komatineni wrote: >> Tegra contains VI controller which can support up to 6 MIPI CSI >> camera sensors. >> >> Each Tegra CSI port from CSI unit can be one-to-one mapper to >> VI channel and can capture from an external camera sensor or >> from built-in test pattern generator. >> >> This patch adds dt-bindings for Tegra VI and CSI. >> >> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> >> --- >> .../bindings/display/tegra/nvidia,tegra20-host1x.txt | 10 +++++++++- >> 1 file changed, 9 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt >> index 9999255ac5b6..47cd6532b7d3 100644 >> --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt >> +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt >> @@ -40,7 +40,7 @@ of the following host1x client modules: >> >> Required properties: >> - compatible: "nvidia,tegra<chip>-vi" >> - - reg: Physical base address and length of the controller's registers. >> + - reg: Physical base address and length of the controller registers. >> - interrupts: The interrupt outputs from the controller. >> - clocks: Must contain one entry, for the module clock. >> See ../clocks/clock-bindings.txt for details. >> @@ -49,6 +49,14 @@ of the following host1x client modules: >> - reset-names: Must include the following entries: >> - vi >> >> +- csi: mipi csi interface to vi >> + >> + Required properties: >> + - compatible: "nvidia,tegra<chip>-csi" >> + - reg: Physical base address and length of the controller registers. >> + - clocks: Must contain entries csi, cilab, cilcd, cile clocks. >> + See ../clocks/clock-bindings.txt for details. >> + > I think it would be nice to add an example, in the Example section at the end of this file, same as other modules do. > > Regards, > Helen Thanks Helen. Will add in v2. > >> - epp: encoder pre-processor >> >> Required properties: >>
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt index 9999255ac5b6..47cd6532b7d3 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt @@ -40,7 +40,7 @@ of the following host1x client modules: Required properties: - compatible: "nvidia,tegra<chip>-vi" - - reg: Physical base address and length of the controller's registers. + - reg: Physical base address and length of the controller registers. - interrupts: The interrupt outputs from the controller. - clocks: Must contain one entry, for the module clock. See ../clocks/clock-bindings.txt for details. @@ -49,6 +49,14 @@ of the following host1x client modules: - reset-names: Must include the following entries: - vi +- csi: mipi csi interface to vi + + Required properties: + - compatible: "nvidia,tegra<chip>-csi" + - reg: Physical base address and length of the controller registers. + - clocks: Must contain entries csi, cilab, cilcd, cile clocks. + See ../clocks/clock-bindings.txt for details. + - epp: encoder pre-processor Required properties:
Tegra contains VI controller which can support up to 6 MIPI CSI camera sensors. Each Tegra CSI port from CSI unit can be one-to-one mapper to VI channel and can capture from an external camera sensor or from built-in test pattern generator. This patch adds dt-bindings for Tegra VI and CSI. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> --- .../bindings/display/tegra/nvidia,tegra20-host1x.txt | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)