From: Josua Mayer <josua@solid-run.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Biju Das <biju.das.jz@bp.renesas.com>
Cc: Jon Nettleton <jon@solid-run.com>,
Mikhail Anikin <mikhail.anikin@solid-run.com>,
Yazan Shhady <yazan.shhady@solid-run.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
Josua Mayer <josua@solid-run.com>
Subject: [PATCH RFC 1/2] regulator: dt-bindings: raa215300: add clock output
Date: Sat, 02 May 2026 18:07:04 +0200 [thread overview]
Message-ID: <20260502-raa215300-clkout-v1-1-fd1c2a240963@solid-run.com> (raw)
In-Reply-To: <20260502-raa215300-clkout-v1-0-fd1c2a240963@solid-run.com>
Renesas RAA215300 can generate a 32kHz clock on MPIO2 pin.
MPIO2 is a multi-function pin, with clkout being one of the functions
and exclusively available on this pin.
It supports prepare, unprepare and set rate (32k divide by powers of 2).
Add clock-cells and clock-output-names properties so that other dt nodes
can consume this clock.
Signed-off-by: Josua Mayer <josua@solid-run.com>
---
Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml b/Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml
index 97cff71d29677..b6b6b76b16d30 100644
--- a/Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml
+++ b/Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml
@@ -40,6 +40,12 @@ properties:
interrupts:
maxItems: 1
+ "#clock-cells":
+ const: 0
+
+ clock-output-names:
+ maxItems: 1
+
clocks:
description: |
The clocks are optional. The RTC is disabled, if no clocks are
--
2.51.0
next prev parent reply other threads:[~2026-05-02 16:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-02 16:07 [PATCH RFC 0/2] regulator: raa215300: add support for configurable 32kHz clock output Josua Mayer
2026-05-02 16:07 ` Josua Mayer [this message]
2026-05-03 0:57 ` [PATCH RFC 1/2] regulator: dt-bindings: raa215300: add " Mark Brown
2026-05-03 14:32 ` Josua Mayer
2026-05-04 8:56 ` Geert Uytterhoeven
2026-05-02 16:07 ` [PATCH RFC 2/2] regulator: raa215300: add support for configurable 32kHz " Josua Mayer
2026-05-03 0:57 ` Mark Brown
2026-05-03 14:49 ` Josua Mayer
2026-05-03 15:13 ` Josua Mayer
2026-05-03 9:24 ` [PATCH RFC 0/2] " Biju Das
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