From f37c466bdd8135a513b6b6f127bbf6c28479b987 Mon Sep 17 00:00:00 2001 From: Bhuvanchandra DV Date: Thu, 20 Nov 2014 15:30:33 +0530 Subject: ARM: dts: vf610: Add device trees for dual Ethernet board Add a device trees for the dual Ethernet Colibri Carrier Board. The Carrier Board has a second Ethernet PHY on board and connects it to the second Ethernet Controller of Vybrid. Therefor the Carrier Board is only usable with Vybrid based modules (Colibri VF50/VF61). Furthermore, the Carrier Board has two additional UARTs beside the three default Colibri UARTs. The schemata of the Ethernet part of a dual Ethernet Carrier Board for Vybrid can be found online at: http://docs.toradex.com/102058-colibri-vfxx-2nd-ethernet-rmii Signed-off-by: Bhuvanchandra DV [update version for 4.1] Signed-off-by: Stefan Agner --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/vf-colibri-dual-eth.dtsi | 117 +++++++++++++++++++++++++++ arch/arm/boot/dts/vf500-colibri-dual-eth.dts | 17 ++++ arch/arm/boot/dts/vf610-colibri-dual-eth.dts | 17 ++++ 4 files changed, 153 insertions(+) create mode 100644 arch/arm/boot/dts/vf-colibri-dual-eth.dtsi create mode 100644 arch/arm/boot/dts/vf500-colibri-dual-eth.dts create mode 100644 arch/arm/boot/dts/vf610-colibri-dual-eth.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 992736b5229b..ff9f6564d057 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -319,6 +319,8 @@ dtb-$(CONFIG_SOC_LS1021A) += \ dtb-$(CONFIG_SOC_VF610) += \ vf500-colibri-eval-v3.dtb \ vf610-colibri-eval-v3.dtb \ + vf500-colibri-dual-eth.dtb \ + vf610-colibri-dual-eth.dtb \ vf610-cosmic.dtb \ vf610-twr.dtb dtb-$(CONFIG_ARCH_MXS) += \ diff --git a/arch/arm/boot/dts/vf-colibri-dual-eth.dtsi b/arch/arm/boot/dts/vf-colibri-dual-eth.dtsi new file mode 100644 index 000000000000..1d6c1760995e --- /dev/null +++ b/arch/arm/boot/dts/vf-colibri-dual-eth.dtsi @@ -0,0 +1,117 @@ +/* + * Copyright 2014 Toradex AG + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +/ { + chosen { + bootargs = "console=ttyLP0,115200"; + stdout-path = "serial0:115200n8"; + }; + + aliases { + ethernet0 = &fec0; + ethernet1 = &fec1; + }; +}; + +&fec0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec0>; + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&iomuxc { + vf610-colibri { + pinctrl_fec0: fec0grp { + fsl,pins = < + VF610_PAD_PTA9__RMII_CLKOUT 0x30d2 + VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d2 + VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3 + VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1 + VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1 + VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1 + VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1 + VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2 + VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2 + VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2 + >; + }; + + pinctrl_uart0: uart0grp { + fsl,pins = < + VF610_PAD_PTB10__UART0_TX 0x21a2 + VF610_PAD_PTB11__UART0_RX 0x21a1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + VF610_PAD_PTB4__UART1_TX 0x21a2 + VF610_PAD_PTB5__UART1_RX 0x21a1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + VF610_PAD_PTD0__UART2_TX 0x21a2 + VF610_PAD_PTD1__UART2_RX 0x21a1 + VF610_PAD_PTD2__UART2_RTS 0x21a2 + VF610_PAD_PTD3__UART2_CTS 0x21a1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + VF610_PAD_PTA20__UART3_TX 0x21a2 + VF610_PAD_PTA21__UART3_RX 0x21a1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + VF610_PAD_PTA28__UART4_TX 0x21a2 + VF610_PAD_PTA29__UART4_RX 0x21a1 + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/vf500-colibri-dual-eth.dts b/arch/arm/boot/dts/vf500-colibri-dual-eth.dts new file mode 100644 index 000000000000..24990e241e0e --- /dev/null +++ b/arch/arm/boot/dts/vf500-colibri-dual-eth.dts @@ -0,0 +1,17 @@ +/* + * Copyright 2014 Toradex AG + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +/dts-v1/; +#include "vf500-colibri.dtsi" +#include "vf-colibri-dual-eth.dtsi" + +/ { + model = "Toradex Colibri VF50 on Dual Ethernet Board"; + compatible = "toradex,vf500-colibri_vf50-on-dual-eth-board", "toradex,vf500-colibri_vf50", "fsl,vf500"; +}; diff --git a/arch/arm/boot/dts/vf610-colibri-dual-eth.dts b/arch/arm/boot/dts/vf610-colibri-dual-eth.dts new file mode 100644 index 000000000000..a2eff553956c --- /dev/null +++ b/arch/arm/boot/dts/vf610-colibri-dual-eth.dts @@ -0,0 +1,17 @@ +/* + * Copyright 2014 Toradex AG + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +/dts-v1/; +#include "vf610-colibri.dtsi" +#include "vf-colibri-dual-eth.dtsi" + +/ { + model = "Toradex Colibri VF61 on Dual Ethernet Board"; + compatible = "toradex,vf610-colibri_vf61-on-dual-eth-board", "toradex,vf610-colibri_vf61", "fsl,vf610"; +}; -- cgit v1.2.3