From: Rob Herring <robh@kernel.org>
To: Svyatoslav Ryhel <clamor95@gmail.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>, Lee Jones <lee@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-rtc@vger.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: mfd: max77620: document optional RTC address for max77663
Date: Thu, 5 Mar 2026 17:56:10 -0600 [thread overview]
Message-ID: <20260305235610.GA807544-robh@kernel.org> (raw)
In-Reply-To: <20260223064343.12516-2-clamor95@gmail.com>
On Mon, Feb 23, 2026 at 08:43:42AM +0200, Svyatoslav Ryhel wrote:
> Document an optional second I2C address for the MAX77663 PMIC's RTC
> device, to be used if the MAX77663 RTC is located at a non-default I2C
> address.
No changes to .txt bindings. Convert to schema first if you have
additions.
>
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> ---
> Documentation/devicetree/bindings/mfd/max77620.txt | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt
> index 5a642a51d58e..0bbb42e5dcfe 100644
> --- a/Documentation/devicetree/bindings/mfd/max77620.txt
> +++ b/Documentation/devicetree/bindings/mfd/max77620.txt
> @@ -6,10 +6,12 @@ Required properties:
> "maxim,max77620"
> "maxim,max20024"
> "maxim,max77663"
> -- reg: I2C device address.
> +- reg: I2C device address. In case of MAX77663 there can be 2 addresses,
> + second one specifies position of RTC.
>
> Optional properties:
> -------------------
> +- reg-names: If 2 addresses are specified then, must be "pmic", "rtc"
> - interrupts: The interrupt on the parent the controller is
> connected to.
> - interrupt-controller: Marks the device node as an interrupt controller.
> --
> 2.51.0
>
next prev parent reply other threads:[~2026-03-05 23:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-23 6:43 [PATCH v2 0/2] rtc: max77686: convert to i2c_new_ancillary_device Svyatoslav Ryhel
2026-02-23 6:43 ` [PATCH v2 1/2] dt-bindings: mfd: max77620: document optional RTC address for max77663 Svyatoslav Ryhel
2026-03-05 23:56 ` Rob Herring [this message]
2026-02-23 6:43 ` [PATCH v2 2/2] rtc: max77686: convert to i2c_new_ancillary_device Svyatoslav Ryhel
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