From: Sandipan Patra <spatra@nvidia.com>
To: <thierry.reding@gmail.com>, <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: <bbasu@nvidia.com>, <kyarlagadda@nvidia.com>,
Sandipan Patra <spatra@nvidia.com>
Subject: [PATCH v5 1/3] dt-bindings: pwm: tegra: Document Tegra234 pwm binding
Date: Mon, 19 Sep 2022 19:44:53 +0530 [thread overview]
Message-ID: <20220919141455.31084-1-spatra@nvidia.com> (raw)
Add compatible for nvidia,tegra234-pwm with nvidia,tegra194-pwm as a
fallback.
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>
---
V3 -> V4: Mention fallback compatible
V4 -> V5: Update Compatible with both Tegra234 and fallback
Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
index 74c41e34c3b6..47f1abf20118 100644
--- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
@@ -10,6 +10,7 @@ Required properties:
- "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210
- "nvidia,tegra186-pwm": for Tegra186
- "nvidia,tegra194-pwm": for Tegra194
+ - "nvidia,tegra234-pwm", "nvidia,tegra194-pwm": for 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.
--
2.17.1
next reply other threads:[~2022-09-19 14:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 14:14 Sandipan Patra [this message]
2022-09-19 14:14 ` [PATCH v5 2/3] arm64: tegra: Add PWM controllers on Tegra234 Sandipan Patra
2022-09-20 16:00 ` Krzysztof Kozlowski
2022-11-03 11:50 ` Thierry Reding
2022-09-19 14:14 ` [PATCH v5 3/3] arm64: tegra: Add user PWM support on Jetson Orin Sandipan Patra
2022-11-03 11:53 ` Thierry Reding
2022-09-20 16:00 ` [PATCH v5 1/3] dt-bindings: pwm: tegra: Document Tegra234 pwm binding Krzysztof Kozlowski
2022-11-03 11:49 ` Thierry Reding
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