From mboxrd@z Thu Jan 1 00:00:00 1970 From: Diana Craciun Subject: Re: [PATCHv2 2/6] ARM: dts: Add initial LS1021A QDS board dts support Date: Thu, 21 Aug 2014 14:44:36 +0300 Message-ID: <53F5DBA4.5010002@freescale.com> References: <1407145148-29217-1-git-send-email-jingchang.lu@freescale.com> <1407145148-29217-3-git-send-email-jingchang.lu@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1407145148-29217-3-git-send-email-jingchang.lu-KZfg59tc24xl57MIdRCFDg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jingchang Lu Cc: shawn.guo-KZfg59tc24xl57MIdRCFDg@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Chao Fu , Alison Wang , Bhupesh Sharma , Xiubo Li , Jason Jin , Jingchang Lu , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Jaiprakash Singh List-Id: devicetree@vger.kernel.org On 08/04/2014 12:39 PM, Jingchang Lu wrote: > From: Jingchang Lu > > Signed-off-by: Alison Wang > Signed-off-by: Chao Fu > Signed-off-by: Jason Jin > Signed-off-by: Xiubo Li > Signed-off-by: Bhupesh Sharma > Signed-off-by: Jaiprakash Singh > Signed-off-by: Jingchang Lu > --- > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/ls1021a-qds.dts | 349 ++++++++++++++++++++++++++++++++++++++ > 2 files changed, 351 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/ls1021a-qds.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 82f498b..af0d999 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -239,7 +239,8 @@ dtb-$(CONFIG_ARCH_MXC) += \ > imx6sx-sdb.dtb \ > vf610-colibri.dtb \ > vf610-cosmic.dtb \ > - vf610-twr.dtb > + vf610-twr.dtb \ > + ls1021a-qds.dtb > dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ > imx23-olinuxino.dtb \ > imx23-stmp378x_devb.dtb \ > diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts > new file mode 100644 > index 0000000..d107edd > --- /dev/null > +++ b/arch/arm/boot/dts/ls1021a-qds.dts > @@ -0,0 +1,349 @@ > +/* > + * Copyright 2013-2014 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 "ls1021a.dtsi" > + > +/ { > + model = "LS1021A QDS Board"; > + > + aliases { > + enet0_rgmii_phy = &rgmii_phy1; > + enet1_rgmii_phy = &rgmii_phy2; > + enet2_rgmii_phy = &rgmii_phy3; > + enet0_sgmii_phy = &sgmii_phy1c; > + enet1_sgmii_phy = &sgmii_phy1d; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + reg_3p3v: regulator@0 { > + compatible = "regulator-fixed"; > + reg = <0>; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + }; > + > + sound { > + compatible = "fsl,vf610-sgtl5000"; > + simple-audio-card,name = "FSL-VF610-TWR-BOARD"; > + simple-audio-card,routing = > + "MIC_IN", "Microphone Jack", > + "Microphone Jack", "Mic Bias", > + "LINE_IN", "Line In Jack", > + "Headphone Jack", "HP_OUT", > + "Speaker Ext", "LINE_OUT"; > + > + simple-audio-card,cpu = <&sai2>; > + > + simple-audio-card,codec = <&codec>; > + }; > + > + soc { > + leds { > + compatible = "pwm-leds"; > + led0 { > + label = "led0"; > + pwms = <&pwm3 0 150000 0>; > + max-brightness = <100>; > + }; > + led1 { > + label = "led1"; > + pwms = <&pwm3 1 150000 0>; > + max-brightness = <100>; > + }; > + led2 { > + label = "led2"; > + pwms = <&pwm3 2 150000 0>; > + max-brightness = <100>; > + }; > + led3 { > + label = "led3"; > + pwms = <&pwm3 3 150000 0>; > + max-brightness = <100>; > + }; > + led4 { > + label = "led4"; > + pwms = <&pwm3 4 150000 0>; > + max-brightness = <100>; > + }; > + led5 { > + label = "led5"; > + pwms = <&pwm3 5 150000 0>; > + max-brightness = <100>; > + }; > + led6 { > + label = "led6"; > + pwms = <&pwm3 6 150000 0>; > + max-brightness = <100>; > + }; > + led7 { > + label = "led7"; > + pwms = <&pwm3 7 150000 0>; > + max-brightness = <100>; > + }; > + }; > + }; > +}; > + > +&dspi0 { > + bus-num = <0>; > + status = "okay"; > + > + dspiflash: at45db021d@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "atmel,at45db021d", "atmel,at45", "atmel,dataflash"; > + spi-max-frequency = <16000000>; > + spi-cpol; > + spi-cpha; > + reg = <0>; > + }; > +}; > + > +&enet0 { > + tbi-handle = <&tbi0>; > + phy-handle = <&sgmii_phy1c>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet1 { > + tbi-handle = <&tbi0>; > + phy-handle = <&sgmii_phy1d>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet2 { > + phy-handle = <&rgmii_phy3>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + pca9547@77 { > + compatible = "philips,pca9547"; > + reg = <0x77>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x0>; > + > + rtc@68 { > + compatible = "dallas,ds3232"; > + reg = <0x68>; > + interrupts = ; > + }; > + }; > + > + i2c@2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x2>; > + > + ina220@40 { > + compatible = "ti,ina220"; > + reg = <0x40>; > + shunt-resistor = <1000>; > + }; > + > + ina220@41 { > + compatible = "ti,ina220"; > + reg = <0x41>; > + shunt-resistor = <1000>; > + }; > + }; > + > + i2c@3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x3>; > + > + eeprom@56 { > + compatible = "at24,24c512"; > + reg = <0x56>; > + }; > + > + eeprom@57 { > + compatible = "at24,24c512"; > + reg = <0x57>; > + }; > + > + adt7461a@4c { > + compatible = "adt7461a"; > + reg = <0x4c>; > + }; > + }; > + > + i2c@4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x4>; > + > + codec: sgtl5000@0a { > + compatible = "fsl,sgtl5000"; > + reg = <0x0a>; > + VDDA-supply = <®_3p3v>; > + VDDIO-supply = <®_3p3v>; > + clocks = <&platform_clk 1>; > + }; > + }; > + }; > +}; > + > +&ifc { > + status = "okay"; > + #address-cells = <2>; > + #size-cells = <1>; > + /* NOR, NAND Flashes and FPGA on board */ > + ranges = <0x0 0x0 0x0 0x60000000 0x08000000 > + 0x2 0x0 0x0 0x7e800000 0x00010000 > + 0x3 0x0 0x0 0x7fb00000 0x00000100>; > + > + nor@0,0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "cfi-flash"; > + reg = <0x0 0x0 0x8000000>; > + bank-width = <2>; > + device-width = <1>; > + }; > + > + nand@2,0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "fsl,ifc-nand"; > + reg = <0x2 0x0 0x10000>; > + > + partition@0 { > + /* This location must not be altered */ > + /* 1MB for u-boot Bootloader Image */ > + reg = <0x0 0x00100000>; > + label = "NAND U-Boot Image"; > + read-only; > + }; > + > + partition@100000 { > + /* 1MB for DTB Image */ > + reg = <0x00100000 0x00100000>; > + label = "NAND DTB Image"; > + }; > + > + partition@200000 { > + /* 10MB for Linux Kernel Image */ > + reg = <0x00200000 0x00a00000>; > + label = "NAND Linux Kernel Image"; > + }; > + > + partition@c00000 { > + /* 500MB for Root file System Image */ > + reg = <0x00c00000 0x1f400000>; > + label = "NAND Compressed RFS Image"; > + }; I do not think that partitions should be put in the dts file. They are a convention, not a description of the hardware. Diana -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: diana.craciun@freescale.com (Diana Craciun) Date: Thu, 21 Aug 2014 14:44:36 +0300 Subject: [PATCHv2 2/6] ARM: dts: Add initial LS1021A QDS board dts support In-Reply-To: <1407145148-29217-3-git-send-email-jingchang.lu@freescale.com> References: <1407145148-29217-1-git-send-email-jingchang.lu@freescale.com> <1407145148-29217-3-git-send-email-jingchang.lu@freescale.com> Message-ID: <53F5DBA4.5010002@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/04/2014 12:39 PM, Jingchang Lu wrote: > From: Jingchang Lu > > Signed-off-by: Alison Wang > Signed-off-by: Chao Fu > Signed-off-by: Jason Jin > Signed-off-by: Xiubo Li > Signed-off-by: Bhupesh Sharma > Signed-off-by: Jaiprakash Singh > Signed-off-by: Jingchang Lu > --- > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/ls1021a-qds.dts | 349 ++++++++++++++++++++++++++++++++++++++ > 2 files changed, 351 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/ls1021a-qds.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 82f498b..af0d999 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -239,7 +239,8 @@ dtb-$(CONFIG_ARCH_MXC) += \ > imx6sx-sdb.dtb \ > vf610-colibri.dtb \ > vf610-cosmic.dtb \ > - vf610-twr.dtb > + vf610-twr.dtb \ > + ls1021a-qds.dtb > dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ > imx23-olinuxino.dtb \ > imx23-stmp378x_devb.dtb \ > diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts > new file mode 100644 > index 0000000..d107edd > --- /dev/null > +++ b/arch/arm/boot/dts/ls1021a-qds.dts > @@ -0,0 +1,349 @@ > +/* > + * Copyright 2013-2014 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 "ls1021a.dtsi" > + > +/ { > + model = "LS1021A QDS Board"; > + > + aliases { > + enet0_rgmii_phy = &rgmii_phy1; > + enet1_rgmii_phy = &rgmii_phy2; > + enet2_rgmii_phy = &rgmii_phy3; > + enet0_sgmii_phy = &sgmii_phy1c; > + enet1_sgmii_phy = &sgmii_phy1d; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + reg_3p3v: regulator at 0 { > + compatible = "regulator-fixed"; > + reg = <0>; > + regulator-name = "3P3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + }; > + > + sound { > + compatible = "fsl,vf610-sgtl5000"; > + simple-audio-card,name = "FSL-VF610-TWR-BOARD"; > + simple-audio-card,routing = > + "MIC_IN", "Microphone Jack", > + "Microphone Jack", "Mic Bias", > + "LINE_IN", "Line In Jack", > + "Headphone Jack", "HP_OUT", > + "Speaker Ext", "LINE_OUT"; > + > + simple-audio-card,cpu = <&sai2>; > + > + simple-audio-card,codec = <&codec>; > + }; > + > + soc { > + leds { > + compatible = "pwm-leds"; > + led0 { > + label = "led0"; > + pwms = <&pwm3 0 150000 0>; > + max-brightness = <100>; > + }; > + led1 { > + label = "led1"; > + pwms = <&pwm3 1 150000 0>; > + max-brightness = <100>; > + }; > + led2 { > + label = "led2"; > + pwms = <&pwm3 2 150000 0>; > + max-brightness = <100>; > + }; > + led3 { > + label = "led3"; > + pwms = <&pwm3 3 150000 0>; > + max-brightness = <100>; > + }; > + led4 { > + label = "led4"; > + pwms = <&pwm3 4 150000 0>; > + max-brightness = <100>; > + }; > + led5 { > + label = "led5"; > + pwms = <&pwm3 5 150000 0>; > + max-brightness = <100>; > + }; > + led6 { > + label = "led6"; > + pwms = <&pwm3 6 150000 0>; > + max-brightness = <100>; > + }; > + led7 { > + label = "led7"; > + pwms = <&pwm3 7 150000 0>; > + max-brightness = <100>; > + }; > + }; > + }; > +}; > + > +&dspi0 { > + bus-num = <0>; > + status = "okay"; > + > + dspiflash: at45db021d at 0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "atmel,at45db021d", "atmel,at45", "atmel,dataflash"; > + spi-max-frequency = <16000000>; > + spi-cpol; > + spi-cpha; > + reg = <0>; > + }; > +}; > + > +&enet0 { > + tbi-handle = <&tbi0>; > + phy-handle = <&sgmii_phy1c>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet1 { > + tbi-handle = <&tbi0>; > + phy-handle = <&sgmii_phy1d>; > + phy-connection-type = "sgmii"; > + status = "okay"; > +}; > + > +&enet2 { > + phy-handle = <&rgmii_phy3>; > + phy-connection-type = "rgmii-id"; > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + pca9547 at 77 { > + compatible = "philips,pca9547"; > + reg = <0x77>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + i2c at 0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x0>; > + > + rtc at 68 { > + compatible = "dallas,ds3232"; > + reg = <0x68>; > + interrupts = ; > + }; > + }; > + > + i2c at 2 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x2>; > + > + ina220 at 40 { > + compatible = "ti,ina220"; > + reg = <0x40>; > + shunt-resistor = <1000>; > + }; > + > + ina220 at 41 { > + compatible = "ti,ina220"; > + reg = <0x41>; > + shunt-resistor = <1000>; > + }; > + }; > + > + i2c at 3 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x3>; > + > + eeprom at 56 { > + compatible = "at24,24c512"; > + reg = <0x56>; > + }; > + > + eeprom at 57 { > + compatible = "at24,24c512"; > + reg = <0x57>; > + }; > + > + adt7461a at 4c { > + compatible = "adt7461a"; > + reg = <0x4c>; > + }; > + }; > + > + i2c at 4 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x4>; > + > + codec: sgtl5000 at 0a { > + compatible = "fsl,sgtl5000"; > + reg = <0x0a>; > + VDDA-supply = <®_3p3v>; > + VDDIO-supply = <®_3p3v>; > + clocks = <&platform_clk 1>; > + }; > + }; > + }; > +}; > + > +&ifc { > + status = "okay"; > + #address-cells = <2>; > + #size-cells = <1>; > + /* NOR, NAND Flashes and FPGA on board */ > + ranges = <0x0 0x0 0x0 0x60000000 0x08000000 > + 0x2 0x0 0x0 0x7e800000 0x00010000 > + 0x3 0x0 0x0 0x7fb00000 0x00000100>; > + > + nor at 0,0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "cfi-flash"; > + reg = <0x0 0x0 0x8000000>; > + bank-width = <2>; > + device-width = <1>; > + }; > + > + nand at 2,0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "fsl,ifc-nand"; > + reg = <0x2 0x0 0x10000>; > + > + partition at 0 { > + /* This location must not be altered */ > + /* 1MB for u-boot Bootloader Image */ > + reg = <0x0 0x00100000>; > + label = "NAND U-Boot Image"; > + read-only; > + }; > + > + partition at 100000 { > + /* 1MB for DTB Image */ > + reg = <0x00100000 0x00100000>; > + label = "NAND DTB Image"; > + }; > + > + partition at 200000 { > + /* 10MB for Linux Kernel Image */ > + reg = <0x00200000 0x00a00000>; > + label = "NAND Linux Kernel Image"; > + }; > + > + partition at c00000 { > + /* 500MB for Root file System Image */ > + reg = <0x00c00000 0x1f400000>; > + label = "NAND Compressed RFS Image"; > + }; I do not think that partitions should be put in the dts file. They are a convention, not a description of the hardware. Diana