[PATCH 1/2] dt-bindings: pwm: Add MT7628 information

From: John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
To: Thierry Reding
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Matthias Brugger
	<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
Subject: [PATCH 1/2] dt-bindings: pwm: Add MT7628 information
Date: Wed, 25 Jul 2018 11:52:08 +0200	[thread overview]
Message-ID: <20180725095209.10641-1-john@phrozen.org> (raw)

Enhance the MediaTek PWM binding with details about the IP found in the
MT7628 SoC.

Signed-off-by: John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
---
 Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
index ef8bd3cb67ab..991728cb46cb 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
@@ -5,11 +5,13 @@ Required properties:
    - "mediatek,mt2712-pwm": found on mt2712 SoC.
    - "mediatek,mt7622-pwm": found on mt7622 SoC.
    - "mediatek,mt7623-pwm": found on mt7623 SoC.
+   - "mediatek,mt7628-pwm": found on mt7628 SoC.
  - reg: physical base address and length of the controller's registers.
  - #pwm-cells: must be 2. See pwm.txt in this directory for a description of
    the cell format.
  - clocks: phandle and clock specifier of the PWM reference clock.
- - clock-names: must contain the following:
+ - clock-names: must contain the following, except for MT7628 which
+                has no clocks
    - "top": the top clock generator
    - "main": clock used by the PWM core
    - "pwm1-8": the eight per PWM clocks for mt2712
-- 
2.11.0
