From mboxrd@z Thu Jan 1 00:00:00 1970 From: b35083@freescale.com (Jingchang Lu) Date: Thu, 16 May 2013 14:10:48 +0800 Subject: [PATCH v3 4/4] ARM: dts: add initial MVF600 Tower board dts support In-Reply-To: <1368684648-20826-1-git-send-email-b35083@freescale.com> References: <1368684648-20826-1-git-send-email-b35083@freescale.com> Message-ID: <1368684648-20826-5-git-send-email-b35083@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add initial MVF600 Tower board support with uart, fec, i2c, qspi, and sai enabled. Signed-off-by: Xiaochun Li Signed-off-by: Jingchang Lu --- v3: split DTS support to SoC and board patches. sort node by alphabet order of labels. arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/mvf600-twr.dts | 108 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 110 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/mvf600-twr.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 87e603c..968164b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -122,7 +122,8 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx6q-sabrelite.dtb \ imx6q-sabresd.dtb \ imx6q-sbc6x.dtb \ - imx6sl-evk.dtb + imx6sl-evk.dtb \ + mvf600-twr.dtb dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx23-olinuxino.dtb \ imx23-stmp378x_devb.dtb \ diff --git a/arch/arm/boot/dts/mvf600-twr.dts b/arch/arm/boot/dts/mvf600-twr.dts new file mode 100644 index 0000000..fe2e0e6 --- /dev/null +++ b/arch/arm/boot/dts/mvf600-twr.dts @@ -0,0 +1,108 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * 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 "mvf600.dtsi" + +/ { + model = "MVF600 Tower Board"; + compatible = "fsl,mvf600-twr", "fsl,mvf600"; + + chosen { + bootargs = "console=ttyLP1,115200"; + }; + + memory { + reg = <0x80000000 0x8000000>; + }; + + clocks { + audio_ext { + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + + enet_ext { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + }; + + sound { + compatible = "fsl,mvf600-audio-sgtl5000"; + model = "mvf600-sgtl5000"; + sai-controller = <&sai2>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + }; + +}; + +&fec0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec0_1>; +}; + +&fec1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1_1>; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_1>; + + codec: sgtl5000 at 0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clks MVF600_CLK_SAI2>; + }; +}; + +&qspi0 { /* QuadSPI0 */ + fsl,spi-num-chipselects = <1>; + fsl,spi-flash-chipselects = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi0_1>; + status = "okay"; + + flash: s25fl128s at 0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl128s"; + spi-max-frequency = <20000000>; + reg = <0>; + linux,modalias = "m25p80"; + modal = "s25fl128s"; + partition at 0 { + label = "s25fl128s"; + reg = <0x0 0x1000000>; + }; + }; +}; + +&sai2 { + fsl,mode = "i2s-slave"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2_1>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; -- 1.8.0