From: Herve Codina <herve.codina@bootlin.com>
To: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: linux-renesas-soc@vger.kernel.org,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v3 1/3] spi: dt-bindings: snps,dw-apb-ssi: add 'power-domains' property
Date: Tue, 23 Jun 2026 08:50:39 +0200 [thread overview]
Message-ID: <20260623085039.315235c3@bootlin.com> (raw)
In-Reply-To: <20260622174806.74450-6-wsa+renesas@sang-engineering.com>
Hi Wolfram,
On Mon, 22 Jun 2026 19:48:07 +0200
Wolfram Sang <wsa+renesas@sang-engineering.com> wrote:
> On the Renesas RZ/N1D SoC, this SPI controller belongs to a power
> domain. Enable the property to describe it in DTs.
>
> Reported-by: Herve Codina <herve.codina@bootlin.com>
> Closes: https://lore.kernel.org/r/20260622132842.7e0d772c@bootlin.com
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> ---
>
> Change since v2:
> * new patch (Thanks, Herve!)
>
> Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> index 8ebebcebca16..3896ee02d7b6 100644
> --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> @@ -88,6 +88,9 @@ properties:
> - const: ssi_clk
> - const: pclk
>
> + power-domains:
> + maxItems: 1
> +
> resets:
> maxItems: 1
>
Reviewed-by: Herve Codina <herve.codina@bootlin.com>
Best regards,
Hervé
next prev parent reply other threads:[~2026-06-23 6:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 17:48 [PATCH v3 0/3] ARM: dts: renesas: r9a06g032-rzn1d400-eb: Enable SPI and FRAM Wolfram Sang
2026-06-22 17:48 ` [PATCH v3 1/3] spi: dt-bindings: snps,dw-apb-ssi: add 'power-domains' property Wolfram Sang
2026-06-23 6:50 ` Herve Codina [this message]
2026-06-23 7:16 ` Krzysztof Kozlowski
2026-06-22 17:48 ` [PATCH v3 2/3] ARM: dts: renesas: r9a06g032: Describe SPI controllers Wolfram Sang
2026-06-22 17:48 ` [PATCH v3 3/3] ARM: dts: renesas: r9a06g032-rzn1d400-eb: Enable SPI-FRAM Wolfram Sang
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