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From: "Troy Mitchell" <troy.mitchell@linux.spacemit.com>
To: "Yixun Lan" <dlan@kernel.org>,
	"Andi Shyti" <andi.shyti@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>,
	"Troy Mitchell" <troy.mitchell@linux.spacemit.com>
Cc: <linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>, <spacemit@lists.linux.dev>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] dt-bindings: i2c: spacemit: k3: Add compatible
Date: Wed, 25 Mar 2026 18:42:38 +0800	[thread overview]
Message-ID: <DHBSU6889P61.4IKB55N20GPQ@linux.spacemit.com> (raw)
In-Reply-To: <20260325-02-k3-i2c-v1-1-78f29c83d9ac@kernel.org>

On Wed Mar 25, 2026 at 5:49 PM CST, Yixun Lan wrote:
> Add a compatible string for the I2C controller found in SpacemiT K3 SoC
> which use same I2C IP as K1, so make it fallback to K1 compatible.
>
> Signed-off-by: Yixun Lan <dlan@kernel.org>
> ---
>  Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> index 5896fb120501..8c04c675b25e 100644
> --- a/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> @@ -14,7 +14,11 @@ allOf:
>  
>  properties:
>    compatible:
> -    const: spacemit,k1-i2c
> +    oneOf:
> +      - items:
> +          - const: spacemit,k3-i2c
> +          - const: spacemit,k1-i2c
> +      - const: spacemit,k1-i2c
>  
>    reg:
>      maxItems: 1
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>


WARNING: multiple messages have this Message-ID (diff)
From: "Troy Mitchell" <troy.mitchell@linux.spacemit.com>
To: "Yixun Lan" <dlan@kernel.org>,
	"Andi Shyti" <andi.shyti@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>,
	"Troy Mitchell" <troy.mitchell@linux.spacemit.com>
Cc: <linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>, <spacemit@lists.linux.dev>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] dt-bindings: i2c: spacemit: k3: Add compatible
Date: Wed, 25 Mar 2026 18:42:38 +0800	[thread overview]
Message-ID: <DHBSU6889P61.4IKB55N20GPQ@linux.spacemit.com> (raw)
In-Reply-To: <20260325-02-k3-i2c-v1-1-78f29c83d9ac@kernel.org>

On Wed Mar 25, 2026 at 5:49 PM CST, Yixun Lan wrote:
> Add a compatible string for the I2C controller found in SpacemiT K3 SoC
> which use same I2C IP as K1, so make it fallback to K1 compatible.
>
> Signed-off-by: Yixun Lan <dlan@kernel.org>
> ---
>  Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> index 5896fb120501..8c04c675b25e 100644
> --- a/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml
> @@ -14,7 +14,11 @@ allOf:
>  
>  properties:
>    compatible:
> -    const: spacemit,k1-i2c
> +    oneOf:
> +      - items:
> +          - const: spacemit,k3-i2c
> +          - const: spacemit,k1-i2c
> +      - const: spacemit,k1-i2c
>  
>    reg:
>      maxItems: 1
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>


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  reply	other threads:[~2026-03-25 10:42 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-25  9:49 [PATCH 0/2] riscv: spacemit: k3: Add I2C support Yixun Lan
2026-03-25  9:49 ` Yixun Lan
2026-03-25  9:49 ` [PATCH 1/2] dt-bindings: i2c: spacemit: k3: Add compatible Yixun Lan
2026-03-25  9:49   ` Yixun Lan
2026-03-25 10:42   ` Troy Mitchell [this message]
2026-03-25 10:42     ` Troy Mitchell
2026-03-25 13:20   ` Javier Martinez Canillas
2026-03-25 13:20     ` Javier Martinez Canillas
2026-03-25 18:16     ` Conor Dooley
2026-03-25 18:16       ` Conor Dooley
2026-03-26  7:47       ` Javier Martinez Canillas
2026-03-26  7:47         ` Javier Martinez Canillas
2026-03-25 18:16   ` Conor Dooley
2026-03-25 18:16     ` Conor Dooley
2026-03-26 22:28   ` Andi Shyti
2026-03-26 22:28     ` Andi Shyti
2026-03-25  9:49 ` [PATCH 2/2] dts: riscv: spacemit: k3: Add i2c nodes Yixun Lan
2026-03-25  9:49   ` Yixun Lan
2026-03-25 10:41   ` Troy Mitchell
2026-03-25 10:41     ` Troy Mitchell
2026-03-26 22:23     ` Andi Shyti
2026-03-26 22:23       ` Andi Shyti
2026-03-27  2:39       ` Yixun Lan
2026-03-27  2:39         ` Yixun Lan
2026-03-26 22:22   ` Andi Shyti
2026-03-26 22:22     ` Andi Shyti
2026-03-26 22:24     ` Andi Shyti
2026-03-26 22:24       ` Andi Shyti
2026-03-27  2:05       ` Yixun Lan
2026-03-27  2:05         ` Yixun Lan

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