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authorStefan Wahren <stefan.wahren@i2se.com>2017-08-12 12:19:43 +0200
committerThierry Reding <thierry.reding@gmail.com>2017-08-21 07:18:55 +0200
commit46421d9d8e802e570dfa4d793a4938d2642ec7a7 (patch)
tree6f22651decdff68dabd81ca121e6f17449a8c282
parent226d1005dbad77f1587ea4cfd151b15cd0a17da1 (diff)
dt-bindings: pwm: bcm2835: Increase pwm-cells
We need to increase the pwm-cells for the optional flags parameter, before we can implement support for polarity setting via DT. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
-rw-r--r--Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
index cf573e85b11d..8cf87d1bfca5 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-bcm2835.txt
@@ -6,7 +6,7 @@ Required properties:
- clocks: This clock defines the base clock frequency of the PWM hardware
system, the period and the duty_cycle of the PWM signal is a multiple of
the base period.
-- #pwm-cells: Should be 2. See pwm.txt in this directory for a description of
+- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of
the cells format.
Examples:
@@ -15,7 +15,7 @@ pwm@2020c000 {
compatible = "brcm,bcm2835-pwm";
reg = <0x2020c000 0x28>;
clocks = <&clk_pwm>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
};
clocks {