From 3c269ba6d8af044ecdb69c610b24697a43ef71c3 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <uwe@kleine-koenig.org>
Date: Sat, 24 Aug 2019 02:10:36 +0200
Subject: pwm: atmel: Add a hint where to find hardware documentation
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Most Microchip (formerly Atmel) chips have publicly available manuals.
A comprehensive list is already contained in the documentation folder.
Reference this list in the header of the driver to allow reviewers to
find the relevant manuals.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---
 drivers/pwm/pwm-atmel.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/pwm')

diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index 9ba733467e26..cd6be47b5160 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -4,6 +4,9 @@
  *
  * Copyright (C) 2013 Atmel Corporation
  *		 Bo Shen <voice.shen@atmel.com>
+ *
+ * Links to reference manuals for the supported PWM chips can be found in
+ * Documentation/arm/microchip.rst.
  */
 
 #include <linux/clk.h>
-- 
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