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received-spf: None (protection.outlook.com: toradex.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: COSM2YpBFg5xwpnSl+8YbzUyBLES/pifJIe7NAKAp5vt4a3+z/iTlLFrA/p7SxdyRk1dm8QqRWBK9RTKpqQjagPX+9keUNxpeDATqqwGkYF3YaXPJFjA5l+b6dZ/KNQAbY6b25MEBtfqJg3A+r6scq99yOJ4S2n7pZ9+lcUvGVZqnB8/c+G08DaefUsgSy9ewgrhOs2aPDwCeBysssGmRAgJsSMDrj/J3D4tb5nHjt/lng3kEHzx47IhQVDx6YvG4YqV/kaP9ZHs/DaysVZBDZZo9g1E/hC3bhfUc6/fl74xsVYaThLccVjKVyec1kDt4qVm4RdQF7pDL2uzROmJK388nYB+80wgmkkFVFLxlZHHQTgN6z4mjTjxWnNc7NDialQ6Fn8ofLR9ZM0KVnDI/6oM/STIQG3+7chJKqDp+es= Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7346dd3a-28a0-43ae-df09-08d71b10e7b8 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Aug 2019 08:26:11.9852 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: sCYPCtGDFFOzJiomIOX/Q6ufGaK8rYtEuZGorDG6lgo94ezn7+3Q2/7pMFieU54a80fVk898lSmsnMf/PrHuAuZIO7PT+k3FaRywJ7+ijiY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0502MB3614 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Prepare FlexCAN use on SODIMM 55/63 178/188. Those SODIMM pins are compatible for CAN bus use with several modules from the Colibri family. Add Better drivestrength and also add flexcan2. Signed-off-by: Philippe Schenker --- Changes in v3: None Changes in v2: None arch/arm/boot/dts/imx7-colibri.dtsi | 35 ++++++++++++++++++++++++----- 1 file changed, 30 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-c= olibri.dtsi index f7c9ce5bed47..52046085ce6f 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -117,6 +117,18 @@ fsl,magic-packet; }; =20 +&flexcan1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_flexcan1>; + status =3D "disabled"; +}; + +&flexcan2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_flexcan2>; + status =3D "disabled"; +}; + &gpmi { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_gpmi_nand>; @@ -330,12 +342,11 @@ =20 &iomuxc { pinctrl-names =3D "default"; - pinctrl-0 =3D <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio= 4>; + pinctrl-0 =3D <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio= 4 + &pinctrl_gpio7>; =20 pinctrl_gpio1: gpio1-grp { fsl,pins =3D < - MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x74 /* SODIMM 55 */ - MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x74 /* SODIMM 63 */ MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x14 /* SODIMM 77 */ MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x14 /* SODIMM 89 */ MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x74 /* SODIMM 91 */ @@ -416,6 +427,13 @@ >; }; =20 + pinctrl_gpio7: gpio7-grp { /* Alternatively CAN1 */ + fsl,pins =3D < + MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x14 /* SODIMM 55 */ + MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x14 /* SODIMM 63 */ + >; + }; + pinctrl_i2c1_int: i2c1-int-grp { /* PMIC / TOUCH */ fsl,pins =3D < MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x79 @@ -459,10 +477,17 @@ >; }; =20 + pinctrl_flexcan1: flexcan1-grp { + fsl,pins =3D < + MX7D_PAD_ENET1_RGMII_RD3__FLEXCAN1_TX 0x79 /* SODIMM 55 */ + MX7D_PAD_ENET1_RGMII_RD2__FLEXCAN1_RX 0x79 /* SODIMM 63 */ + >; + }; + pinctrl_flexcan2: flexcan2-grp { fsl,pins =3D < - MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 - MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59 + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x79 /* SODIMM 188 */ + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x79 /* SODIMM 178 */ >; }; =20 --=20 2.22.0