diff options
| author | Lukasz Majewski <lukma@denx.de> | 2018-06-12 15:32:08 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-06-17 14:54:42 +0800 |
| commit | 52f2b531948db99c2dc5aaa8f81163c67921ed08 (patch) | |
| tree | bb6d332372612ebb637e9fec453a26033d8192b3 /arch/arm/boot/dts/imx53-kp-hsc.dts | |
| parent | 5ebc384a15e4a315d7b50576799653e2ec5402f7 (diff) | |
ARM: dts: imx53: Add support for imx53 HSC/DDC boards from K+P
This commit provides support for HSC and DDC boards from
Kieback&Peter GmbH vendor.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx53-kp-hsc.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx53-kp-hsc.dts | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-kp-hsc.dts b/arch/arm/boot/dts/imx53-kp-hsc.dts new file mode 100644 index 000000000000..6e3d71baac0f --- /dev/null +++ b/arch/arm/boot/dts/imx53-kp-hsc.dts @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2018 + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de + */ + +/dts-v1/; +#include "imx53-kp.dtsi" + +/ { + model = "K+P imx53 HSC"; + compatible = "kiebackpeter,imx53-hsc", "fsl,imx53"; +}; + +&fec { + status = "okay"; + + fixed-link { /* RMII fixed link to LAN9303 */ + speed = <100>; + full-duplex; + }; +}; + +&i2c3 { + switch: switch@a { + compatible = "smsc,lan9303-i2c"; + reg = <0xa>; + reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>; + reset-duration = <400>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { /* RMII fixed link to master */ + reg = <0>; + label = "cpu"; + ethernet = <&fec>; + }; + + port@1 { /* external port 1 */ + reg = <1>; + label = "lan1"; + }; + + port@2 { /* external port 2 */ + reg = <2>; + label = "lan2"; + }; + }; + }; +}; |