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authorUwe Kleine-König <uwe@kleine-koenig.org>2019-08-24 02:10:36 +0200
committerThierry Reding <thierry.reding@gmail.com>2020-01-08 13:42:40 +0100
commit3c269ba6d8af044ecdb69c610b24697a43ef71c3 (patch)
tree8cdb4e5a1f8c276cee89f2040dbd13aba0498ca5 /drivers/pwm
parent3c64ed74d619c25c65abb1fcafcb1aff835867d5 (diff)
pwm: atmel: Add a hint where to find hardware documentation
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>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-atmel.c3
1 files changed, 3 insertions, 0 deletions
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>