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Date: Thu, 24 Nov 2022 11:03:41 +0000
From: Daniel Golle <daniel@...rotopia.org>
To: linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-pwm@...r.kernel.or,
Matthias Brugger <matthias.bgg@...il.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Thierry Reding <thierry.reding@...il.com>
Cc: Fabien Parent <fparent@...libre.com>,
Zhi Mao <zhi.mao@...iatek.com>,
Sam Shih <sam.shih@...iatek.com>
Subject: [PATCH RESEND v2] dt-bindings: pwm: mediatek: Add compatible for
MT7986
Add new compatible string for MT7986 PWM and list compatible units for
existing entries. Also make sure the number of pwm1-X clocks is listed
for all supported units.
Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
Changes since v1: list compatibles, fix pwm1-n clocks for all SoCs
Rebased on linux-next and re-run scripts/get_maintainers.pl on patch to
makes sure dt maintainers are included. This has been requested by
Krzysztof Kozlowski.
.../devicetree/bindings/pwm/pwm-mediatek.txt | 20 +++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
index 554c96b6d0c3..952a338e06e7 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
@@ -2,14 +2,15 @@ MediaTek PWM controller
Required properties:
- compatible: should be "mediatek,<name>-pwm":
- - "mediatek,mt2712-pwm": found on mt2712 SoC.
+ - "mediatek,mt2712-pwm", "mediatek,mt6795-pwm": found on mt2712 SoC.
- "mediatek,mt6795-pwm": found on mt6795 SoC.
- - "mediatek,mt7622-pwm": found on mt7622 SoC.
- - "mediatek,mt7623-pwm": found on mt7623 SoC.
+ - "mediatek,mt7622-pwm", "mediatek,mt8195-pwm", "mediatek,mt8183-pwm", "mediatek,mt7986-pwm": found on mt7622 SoC.
+ - "mediatek,mt7623-pwm", "mediatek,mt7628-pwm": found on mt7623 SoC.
- "mediatek,mt7628-pwm": found on mt7628 SoC.
- "mediatek,mt7629-pwm": found on mt7629 SoC.
- - "mediatek,mt8183-pwm": found on mt8183 SoC.
- - "mediatek,mt8195-pwm", "mediatek,mt8183-pwm": found on mt8195 SoC.
+ - "mediatek,mt7986-pwm": found on mt7986 SoC.
+ - "mediatek,mt8183-pwm", "mediatek,mt7986-pwm": found on mt8183 SoC.
+ - "mediatek,mt8195-pwm", "mediatek,mt8183-pwm", "mediatek,mt7986-pwm": found on mt8195 SoC.
- "mediatek,mt8365-pwm": found on mt8365 SoC.
- "mediatek,mt8516-pwm": found on mt8516 SoC.
- reg: physical base address and length of the controller's registers.
@@ -20,11 +21,14 @@ Required properties:
has no clocks
- "top": the top clock generator
- "main": clock used by the PWM core
+ - "pwm1" : the PWM1 clock for mt7629
+ - "pwm1-2": the two per PWM clocks for mt7986
- "pwm1-3": the three per PWM clocks for mt8365
- - "pwm1-8": the eight per PWM clocks for mt2712
+ - "pwm1-4": the four per PWM clocks for mt7628 or mt8183
+ - "pwm1-5": the five per PWM clocks for mt7623 or mt8516
- "pwm1-6": the six per PWM clocks for mt7622
- - "pwm1-5": the five per PWM clocks for mt7623
- - "pwm1" : the PWM1 clock for mt7629
+ - "pwm1-7": the seven per PWM clocks for mt6795
+ - "pwm1-8": the eight per PWM clocks for mt2712
- pinctrl-names: Must contain a "default" entry.
- pinctrl-0: One property must exist for each entry in pinctrl-names.
See pinctrl/pinctrl-bindings.txt for details of the property values.
--
2.38.1
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