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From: Biju Das <biju.das.jz@bp.renesas.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Lee Jones <lee.jones@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: "Biju Das" <biju.das.jz@bp.renesas.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	"Geert Uytterhoeven" <geert+renesas@glider.be>,
	"Chris Paterson" <Chris.Paterson2@renesas.com>,
	"Biju Das" <biju.das@bp.renesas.com>,
	"Prabhakar Mahadev Lad" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	linux-renesas-soc@vger.kernel.org
Subject: [RFC 3/8] dt-bindings: pwm: rzg2l-gpt: Document renesas,poeg-group property
Date: Tue, 10 May 2022 16:11:07 +0100	[thread overview]
Message-ID: <20220510151112.16249-4-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20220510151112.16249-1-biju.das.jz@bp.renesas.com>

For output disable operation, POEG group needs to be linked with
GPT. Document renesas,poeg-group property for linking both GPT and
POEG devices.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 .../devicetree/bindings/pwm/renesas,rzg2l-gpt.yaml        | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/pwm/renesas,rzg2l-gpt.yaml b/Documentation/devicetree/bindings/pwm/renesas,rzg2l-gpt.yaml
index b57c1b256a86..94be441d742c 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,rzg2l-gpt.yaml
+++ b/Documentation/devicetree/bindings/pwm/renesas,rzg2l-gpt.yaml
@@ -89,6 +89,14 @@ properties:
   resets:
     maxItems: 1
 
+  renesas,poeg-group:
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+    items:
+      maxItems: 1
+    description:
+      phandle to the POEGGroup instance present in the SoC, one for each
+      available GPT channel.
+
 required:
   - compatible
   - reg
-- 
2.25.1


  parent reply	other threads:[~2022-05-10 15:24 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-10 15:11 [RFC 0/8] Add RZ/G2L POEG support Biju Das
2022-05-10 15:11 ` [RFC 1/8] dt-bindings: soc: renesas: Add RZ/G2L POEG binding Biju Das
2022-05-17 21:04   ` Rob Herring
2022-05-18  5:58     ` Biju Das
2022-05-18 18:17       ` Rob Herring
2022-05-18 18:34         ` Biju Das
2022-05-19  9:06           ` Geert Uytterhoeven
2022-05-19  9:30             ` Biju Das
2022-05-19 20:04               ` Rob Herring
2022-06-08 16:11                 ` Biju Das
2022-05-10 15:11 ` [RFC 2/8] drivers: soc: renesas: Add POEG driver support Biju Das
2022-05-10 15:11 ` Biju Das [this message]
2022-05-10 18:29   ` [RFC 3/8] dt-bindings: pwm: rzg2l-gpt: Document renesas,poeg-group property Rob Herring
2022-05-10 15:11 ` [RFC 4/8] pwm: rzg2l-gpt: Add support for linking with POEG Biju Das
2022-05-19  9:15   ` Geert Uytterhoeven
2022-06-08 17:01     ` Biju Das
2022-05-10 15:11 ` [RFC 5/8] arm64: dts: renesas: r9a07g044: Add POEG nodes Biju Das
2022-05-10 15:11 ` [RFC 6/8] arm64: dts: renesas: r9a07g054: " Biju Das
2022-05-10 15:11 ` [RFC 7/8] arm64: dts: renesas: rzg2l-smarc: Enable POEGG{A,B,C,D} on carrier board Biju Das
2022-05-10 15:11 ` [RFC 8/8] arm64: dts: renesas: rzg2l-smarc: Link GPT4 with POEGGD " Biju Das
2022-05-10 16:00 ` [RFC 0/8] Add RZ/G2L POEG support Uwe Kleine-König
2022-05-10 16:08   ` Biju Das

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