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Sun, 19 Jul 2026 07:01:50 -0700 (PDT) Received: from localhost.localdomain ([188.26.50.240]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-47f63e49ce4sm21657818f8f.8.2026.07.19.07.01.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Jul 2026 07:01:49 -0700 (PDT) From: Eduard Bostina To: Conor Dooley , devicetree@vger.kernel.org, Eduard Bostina , Krzysztof Kozlowski , linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, Marc Kleine-Budde , Rob Herring , Vincent Mailhol Cc: daniel.baluta@nxp.com, simona.toaca@nxp.com, goledhruva@gmail.com, m-chawdhry@ti.com Subject: [PATCH] dt-bindings: net: can: Convert TI HECC to DT schema Date: Sun, 19 Jul 2026 14:01:27 +0000 Message-ID: <20260719140127.3558941-1-egbostina@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert the Texas Instruments High End CAN Controller (HECC) bindings to DT schema. Signed-off-by: Eduard Bostina Reviewed-by: Rob Herring (Arm) --- .../bindings/net/can/ti,am3517-hecc.yaml | 64 +++++++++++++++++++ .../devicetree/bindings/net/can/ti_hecc.txt | 32 ---------- 2 files changed, 64 insertions(+), 32 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/can/ti,am3517-hec= c.yaml delete mode 100644 Documentation/devicetree/bindings/net/can/ti_hecc.txt diff --git a/Documentation/devicetree/bindings/net/can/ti,am3517-hecc.yaml = b/Documentation/devicetree/bindings/net/can/ti,am3517-hecc.yaml new file mode 100644 index 000000000000..7874e9e49224 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/ti,am3517-hecc.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/ti,am3517-hecc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments High End CAN Controller (HECC) + +maintainers: + - Eduard Bostina + +allOf: + - $ref: can-controller.yaml# + +properties: + compatible: + const: ti,am3517-hecc + + reg: + maxItems: 3 + + reg-names: + items: + - const: hecc + - const: hecc-ram + - const: mbx + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + ti,use-hecc1int: + type: boolean + description: + If provided, configures HECC to produce all interrupts on the + HECC1INT interrupt line. By default, the HECC0INT interrupt line + will be used. + default: false + + xceiver-supply: + description: Regulator that powers the CAN transceiver. + +required: + - compatible + - reg + - reg-names + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + can@5c050000 { + compatible =3D "ti,am3517-hecc"; + reg =3D <0x5c050000 0x80>, + <0x5c053000 0x180>, + <0x5c052000 0x200>; + reg-names =3D "hecc", "hecc-ram", "mbx"; + interrupts =3D <24>; + clocks =3D <&hecc_ck>; + }; diff --git a/Documentation/devicetree/bindings/net/can/ti_hecc.txt b/Docume= ntation/devicetree/bindings/net/can/ti_hecc.txt deleted file mode 100644 index e0f0a7cfe329..000000000000 --- a/Documentation/devicetree/bindings/net/can/ti_hecc.txt +++ /dev/null @@ -1,32 +0,0 @@ -Texas Instruments High End CAN Controller (HECC) -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D - -This file provides information, what the device node -for the hecc interface contains. - -Required properties: -- compatible: "ti,am3517-hecc" -- reg: addresses and lengths of the register spaces for 'hecc', 'hecc-ram' - and 'mbx' -- reg-names :"hecc", "hecc-ram", "mbx" -- interrupts: interrupt mapping for the hecc interrupts sources -- clocks: clock phandles (see clock bindings for details) - -Optional properties: -- ti,use-hecc1int: if provided configures HECC to produce all interrupts - on HECC1INT interrupt line. By default HECC0INT interrupt - line will be used. -- xceiver-supply: regulator that powers the CAN transceiver - -Example: - -For am3517evm board: - hecc: can@5c050000 { - compatible =3D "ti,am3517-hecc"; - reg =3D <0x5c050000 0x80>, - <0x5c053000 0x180>, - <0x5c052000 0x200>; - reg-names =3D "hecc", "hecc-ram", "mbx"; - interrupts =3D <24>; - clocks =3D <&hecc_ck>; - }; --=20 2.43.0