[PATCH 09/24] Documentation: DT bindings: add more chip compatible strings for Tegra PWM

Paul Walmsley
2015-01-29T02:32:32Z

Add compatible strings for the PWM IP blocks present on several Tegra
chips. The primary objective here is to avoid checkpatch warnings,
per:

http://marc.info/?l=linux-tegra&m=142201349727836&w=2

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-pwm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
.../devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
index c7ea9d4a988b..f3390f602378 100644
--- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
@@ -4,6 +4,10 @@ Required properties:
- compatible: should be one of:
- "nvidia,tegra20-pwm"
- "nvidia,tegra30-pwm"
+ - "nvidia,tegra114-pwm" (not yet matched by the driver)
+ - "nvidia,tegra124-pwm" (not yet matched by the driver)
+ - "nvidia,tegra132-pwm" (not yet matched by the driver)
+ - "nvidia,tegra210-pwm" (not yet matched by the driver)
- reg: physical base address and length of the controller's registers
- #pwm-cells: should be 2. See pwm.txt in this directory for a description of
the cells format.