diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2017-07-27 11:00:28 -0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-08-03 09:52:19 +0800 |
| commit | d165be89c25540f1d99efe9aa2755193d9270f55 (patch) | |
| tree | 27ae7dd3cc0250781115cb5db65947d4106a3fe2 /arch/arm/boot/dts | |
| parent | 8528181d20c3b1d8abe36f53cee95f7c62721e66 (diff) | |
ARM: dts: imx7d-sdb: Add flexcan support
Add support for Flexcan.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 486752dac0bd..0db7bda0ccb7 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -126,6 +126,16 @@ gpio = <&extended_io 7 GPIO_ACTIVE_LOW>; }; + reg_can2_3v3: regulator-can2-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can2-3v3"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 14 GPIO_ACTIVE_LOW>; + }; + panel { compatible = "innolux,at043tn24"; pinctrl-0 = <&pinctrl_backlight>; @@ -219,6 +229,13 @@ status = "okay"; }; +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can2_3v3>; + status = "okay"; +}; + &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; @@ -484,6 +501,20 @@ >; }; + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59 + >; + }; + + pinctrl_flexcan2_reg: flexcan2reggrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x59 /* CAN_STBY */ + >; + }; + + pinctrl_hog: hoggrp { fsl,pins = < MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 |