| Message ID | 20220909155258.17908-1-spatra@nvidia.com |
|---|---|
| State | Accepted |
| Commit | 0f1dfbd1ea257d9ec3d9eb76fb10b8a18379c59d |
| Headers | show |
| Series | dt-bindings: pwm: tegra: Document Tegra234 pwm binding | expand |
> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: Friday, September 9, 2022 10:09 PM > To: Sandipan Patra <spatra@nvidia.com>; thierry.reding@gmail.com; > Jonathan Hunter <jonathanh@nvidia.com>; robh+dt@kernel.org; > krzysztof.kozlowski+dt@linaro.org; devicetree@vger.kernel.org; linux- > tegra@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: Bibek Basu <bbasu@nvidia.com>; Krishna Yarlagadda > <kyarlagadda@nvidia.com> > Subject: Re: [PATCH] dt-bindings: pwm: tegra: Document Tegra234 pwm > binding > > External email: Use caution opening links or attachments > > > On 09/09/2022 17:52, Sandipan Patra wrote: > > The PWM controller blocks are identical to ones found on the > > Tegra194 SoC. No driver changes are required and compatible string > > "nvidia,tegra194-pwm" will be used as a fallback. > > > > Signed-off-by: Sandipan Patra <spatra@nvidia.com> > > --- > > V4: Mention fallback compatible > > The patch is not titled v4. This was my mistake. Will update in next patch. > > > > > Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git > > a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt > > b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt > > index 74c41e34c3b6..331c1e66e8fa 100644 > > --- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt > > +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt > > @@ -9,7 +9,7 @@ Required properties: > > - "nvidia,tegra132-pwm", "nvidia,tegra20-pwm": for Tegra132 > > - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210 > > - "nvidia,tegra186-pwm": for Tegra186 > > - - "nvidia,tegra194-pwm": for Tegra194 > > + - "nvidia,tegra194-pwm": for Tegra194, Tegra234 > > No differences here. You sent something old... My understanding was not aligned. Will update the fix with new patch. Thanks & Regards, Sandipan > > Best regards, > Krzysztof
diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt index 74c41e34c3b6..331c1e66e8fa 100644 --- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt @@ -9,7 +9,7 @@ Required properties: - "nvidia,tegra132-pwm", "nvidia,tegra20-pwm": for Tegra132 - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210 - "nvidia,tegra186-pwm": for Tegra186 - - "nvidia,tegra194-pwm": for Tegra194 + - "nvidia,tegra194-pwm": for Tegra194, Tegra234 - reg: physical base address and length of the controller's registers - #pwm-cells: should be 2. See pwm.yaml in this directory for a description of the cells format.
The PWM controller blocks are identical to ones found on the Tegra194 SoC. No driver changes are required and compatible string "nvidia,tegra194-pwm" will be used as a fallback. Signed-off-by: Sandipan Patra <spatra@nvidia.com> --- V4: Mention fallback compatible Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)