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Thu, 10 Sep 2026 15:12:29 -0700 (PDT) From: Bhargav Joshi Date: Fri, 11 Sep 2026 03:41:57 +0530 Subject: [PATCH 1/2] ARM: dts: ti: omap: dra7: Remove clocks from crypto nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260911-ti-dra7-omap-sham-fix-v1-1-c430f01b4e13@gmail.com> References: <20260911-ti-dra7-omap-sham-fix-v1-0-c430f01b4e13@gmail.com> In-Reply-To: <20260911-ti-dra7-omap-sham-fix-v1-0-c430f01b4e13@gmail.com> To: Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Herbert Xu , "David S. Miller" , Animesh Agarwal Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, j.bhargav.u@gmail.com X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789078323; l=1722; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=BbAJHt9adMYyzBOCLH5rvGTbgi1xMnGL52q958OEAto=; b=s2lsYvRL+iaAkkoY+sP2q/EZlVEKggnNXoz5w98GQwNOuT4KUIGfJoMx5eXFubB4Q8a/GAnEO FeHAazX9I2rAtuRZ2FVTHyxgN6rB/7YIZdyR+0K2oS3EGCP0xj2DFC0 X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= The omap-sham and omap-aes crypto drivers do not use "clocks" and "clock-names" properties. Clock management is handled by the ti-sysc interconnect parent wrapper. The dt-bindings for ti,omap-sham and ti,omap-aes don't define these clock properties. Having them in the child nodes causes dtbs_check warnings. Remove the "clocks" and "clock-names" properties from the sham and aes nodes. Signed-off-by: Bhargav Joshi Reviewed-by: Andreas Kemnade --- arch/arm/boot/dts/ti/omap/dra7.dtsi | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm/boot/dts/ti/omap/dra7.dtsi b/arch/arm/boot/dts/ti/oma= p/dra7.dtsi index 711ce4c31bb1..0784c6d9cbe4 100644 --- a/arch/arm/boot/dts/ti/omap/dra7.dtsi +++ b/arch/arm/boot/dts/ti/omap/dra7.dtsi @@ -1012,8 +1012,6 @@ aes1: aes@0 { interrupts =3D ; dmas =3D <&edma_xbar 111 0>, <&edma_xbar 110 0>; dma-names =3D "tx", "rx"; - clocks =3D <&l3_iclk_div>; - clock-names =3D "fck"; }; }; =20 @@ -1043,8 +1041,6 @@ aes2: aes@0 { interrupts =3D ; dmas =3D <&edma_xbar 114 0>, <&edma_xbar 113 0>; dma-names =3D "tx", "rx"; - clocks =3D <&l3_iclk_div>; - clock-names =3D "fck"; }; }; =20 @@ -1073,8 +1069,6 @@ sham1: sham@0 { interrupts =3D ; dmas =3D <&edma_xbar 119 0>; dma-names =3D "rx"; - clocks =3D <&l3_iclk_div>; - clock-names =3D "fck"; }; }; =20 @@ -1103,8 +1097,6 @@ sham2: sham@0 { interrupts =3D ; dmas =3D <&edma_xbar 165 0>; dma-names =3D "rx"; 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Thu, 10 Sep 2026 15:12:40 -0700 (PDT) From: Bhargav Joshi Date: Fri, 11 Sep 2026 03:41:58 +0530 Subject: [PATCH 2/2] dt-bindings: crypto: ti,omap-sham: Add OMAP3 compatible and deprecate ti,hwmods Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260911-ti-dra7-omap-sham-fix-v1-2-c430f01b4e13@gmail.com> References: <20260911-ti-dra7-omap-sham-fix-v1-0-c430f01b4e13@gmail.com> In-Reply-To: <20260911-ti-dra7-omap-sham-fix-v1-0-c430f01b4e13@gmail.com> To: Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Herbert Xu , "David S. Miller" , Animesh Agarwal Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, j.bhargav.u@gmail.com X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789078323; l=1381; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=3NlwmlgeR9UStztzEJOa5XxE0OKSg9rGXxb09yHnIZY=; b=rzU+sCzu/3EItdNAPicMXqfdZGo59KPgmNLWn2f1+uGHccQf9SFGCu3tf6TJ/ZIMHM5Pk4OoZ qWogz1kZcxJAiWMdPiaIu6KW3IPg9ymaLWHCxy8AEtTQegE25ifx//V X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= The OMAP SHAM driver supports OMAP3 SoCs, and "ti,omap3-sham" is actively used in existing dts. However, it was previously missing from binding. Add "ti,omap3-sham" to the list of valid compatibles. The legacy "ti,hwmods" property is no longer needed as TI OMAP mirgrated to "ti-sysc". Mark it as deprecated and remove it from the required properties. Signed-off-by: Bhargav Joshi --- Documentation/devicetree/bindings/crypto/ti,omap-sham.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/crypto/ti,omap-sham.yaml b/D= ocumentation/devicetree/bindings/crypto/ti,omap-sham.yaml index d69b50228009..3ef05890e13a 100644 --- a/Documentation/devicetree/bindings/crypto/ti,omap-sham.yaml +++ b/Documentation/devicetree/bindings/crypto/ti,omap-sham.yaml @@ -13,6 +13,7 @@ properties: compatible: enum: - ti,omap2-sham + - ti,omap3-sham - ti,omap4-sham - ti,omap5-sham =20 @@ -32,6 +33,7 @@ properties: description: Name of the hwmod associated with the SHAM module $ref: /schemas/types.yaml#/definitions/string enum: [sham] + deprecated: true =20 dependencies: dmas: [dma-names] @@ -40,7 +42,6 @@ additionalProperties: false =20 required: - compatible - - ti,hwmods - reg - interrupts =20 --=20 2.55.0