| Message ID | 1393261669-32039-2-git-send-email-florian.vaussard@epfl.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Tony, Benoit, On 02/24/2014 06:07 PM, Florian Vaussard wrote: > Gumstix DuoVero is an OMAP4430-based Computer On Module. > Parlor is one of the available expansion board. > > Tested features: > - GPMC ethernet > - HSUSB2 and OTG > - Audio out > - WiFi and Bluetooth (w2cbw0015 SDIO module) > - LED and button > Can this patch go into 3.15? The other one (HDMI support) can wait for the DSS support to be merged, but I would like to give to this DTS a wider exposure to testing opportunities. Regards, Florian > Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> > --- > .../devicetree/bindings/arm/omap/omap.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/omap4-duovero-parlor.dts | 146 ++++++++++++ > arch/arm/boot/dts/omap4-duovero.dtsi | 252 +++++++++++++++++++++ > 4 files changed, 402 insertions(+) > create mode 100644 arch/arm/boot/dts/omap4-duovero-parlor.dts > create mode 100644 arch/arm/boot/dts/omap4-duovero.dtsi > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > index af9b4a0..95b1372 100644 > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > @@ -99,6 +99,9 @@ Boards: > - OMAP4 PandaBoard : Low cost community board > compatible = "ti,omap4-panda", "ti,omap4430" > > +- OMAP4 DuoVero with Parlor : Commercial expansion board with daughter board > + compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; > + > - OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x > compatible = "ti,omap3-evm", "ti,omap3" > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 0320303..8b23abb 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -215,6 +215,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ > omap3-igep0020.dtb \ > omap3-igep0030.dtb \ > omap3-zoom3.dtb \ > + omap4-duovero-parlor.dtb \ > omap4-panda.dtb \ > omap4-panda-a4.dtb \ > omap4-panda-es.dtb \ > diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts > new file mode 100644 > index 0000000..96f51d8 > --- /dev/null > +++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts > @@ -0,0 +1,146 @@ > +/* > + * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > +/dts-v1/; > + > +#include "omap4-duovero.dtsi" > + > +#include <dt-bindings/input/input.h> > + > +/ { > + model = "OMAP4430 Gumstix Duovero on Parlor"; > + compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; > + > + leds { > + compatible = "gpio-leds"; > + led0 { > + label = "duovero:blue:led0"; > + gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio_122 */ > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + button0@121 { > + label = "button0"; > + linux,code = <BTN_0>; > + gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; /* gpio_121 */ > + gpio-key,wakeup; > + }; > + }; > +}; > + > +&omap4_pmx_core { > + pinctrl-0 = < > + &led_pins > + &button_pins > + &smsc_pins > + >; > + > + led_pins: pinmux_led_pins { > + pinctrl-single,pins = < > + 0xd6 (PIN_OUTPUT | MUX_MODE3) /* abe_dmic_din3.gpio_122 */ > + >; > + }; > + > + button_pins: pinmux_button_pins { > + pinctrl-single,pins = < > + 0xd4 (PIN_INPUT_PULLUP | MUX_MODE3) /* abe_dmic_din2.gpio_121 */ > + >; > + }; > + > + i2c2_pins: pinmux_i2c2_pins { > + pinctrl-single,pins = < > + 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ > + 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ > + >; > + }; > + > + i2c3_pins: pinmux_i2c3_pins { > + pinctrl-single,pins = < > + 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ > + 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ > + >; > + }; > + > + smsc_pins: pinmux_smsc_pins { > + pinctrl-single,pins = < > + 0x28 (PIN_INPUT | MUX_MODE3) /* gpmc_a20.gpio_44: IRQ */ > + 0x2a (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a21.gpio_45: nReset */ > + 0x30 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */ > + >; > + }; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins>; > + > + clock-frequency = <400000>; > +}; > + > +&i2c3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c3_pins>; > + > + clock-frequency = <100000>; > + > + /* optional 1K EEPROM with revision information */ > + eeprom@51 { > + compatible = "atmel,24c01"; > + reg = <0x51>; > + pagesize = <8>; > + }; > +}; > + > +&mmc3 { > + status = "disabled"; > +}; > + > +#include "omap-gpmc-smsc911x.dtsi" > + > +&gpmc { > + ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */ > + > + ethernet@gpmc { > + reg = <5 0 0xff>; > + interrupt-parent = <&gpio2>; > + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */ > + > + phy-mode = "mii"; > + > + gpmc,cs-on-ns = <10>; > + gpmc,cs-rd-off-ns = <50>; > + gpmc,cs-wr-off-ns = <50>; > + gpmc,adv-on-ns = <0>; > + gpmc,adv-rd-off-ns = <10>; > + gpmc,adv-wr-off-ns = <10>; > + gpmc,oe-on-ns = <15>; > + gpmc,oe-off-ns = <50>; > + gpmc,we-on-ns = <15>; > + gpmc,we-off-ns = <50>; > + gpmc,rd-cycle-ns = <50>; > + gpmc,wr-cycle-ns = <50>; > + gpmc,access-ns = <50>; > + gpmc,page-burst-access-ns = <0>; > + gpmc,bus-turnaround-ns = <35>; > + gpmc,cycle2cycle-delay-ns = <35>; > + gpmc,wr-data-mux-bus-ns = <35>; > + gpmc,wr-access-ns = <50>; > + > + gpmc,mux-add-data = <2>; > + gpmc,sync-read; > + gpmc,sync-write; > + gpmc,clk-activation-ns = <5>; > + gpmc,sync-clk-ps = <20000>; > + }; > +}; > + > + > diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi > new file mode 100644 > index 0000000..a514791 > --- /dev/null > +++ b/arch/arm/boot/dts/omap4-duovero.dtsi > @@ -0,0 +1,252 @@ > +/* > + * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +#include "omap443x.dtsi" > + > +/ { > + model = "Gumstix Duovero"; > + compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; > + > + memory { > + device_type = "memory"; > + reg = <0x80000000 0x40000000>; /* 1 GB */ > + }; > + > + sound { > + compatible = "ti,abe-twl6040"; > + ti,model = "DuoVero"; > + > + ti,mclk-freq = <38400000>; > + > + ti,mcpdm = <&mcpdm>; > + > + ti,twl6040 = <&twl6040>; > + > + /* Audio routing */ > + ti,audio-routing = > + "Headset Stereophone", "HSOL", > + "Headset Stereophone", "HSOR", > + "HSMIC", "Headset Mic", > + "Headset Mic", "Headset Mic Bias"; > + }; > + > + /* HS USB Host PHY on PORT 1 */ > + hsusb1_phy: hsusb1_phy { > + compatible = "usb-nop-xceiv"; > + reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ > + > + pinctrl-names = "default"; > + pinctrl-0 = <&hsusb1phy_pins>; > + > + clocks = <&auxclk3_ck>; > + clock-names = "main_clk"; > + clock-frequency = <19200000>; > + }; > + > + /* regulator for w2cbw0015 on sdio5 */ > + w2cbw0015_vmmc: w2cbw0015_vmmc { > + pinctrl-names = "default"; > + pinctrl-0 = <&w2cbw0015_pins>; > + compatible = "regulator-fixed"; > + regulator-name = "w2cbw0015"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; /* gpio_43 */ > + startup-delay-us = <70000>; > + enable-active-high; > + regulator-boot-on; > + }; > +}; > + > +&omap4_pmx_core { > + pinctrl-names = "default"; > + pinctrl-0 = < > + &twl6040_pins > + &mcpdm_pins > + &mcbsp1_pins > + &hsusbb1_pins > + >; > + > + twl6040_pins: pinmux_twl6040_pins { > + pinctrl-single,pins = < > + 0x126 (PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */ > + 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ > + >; > + }; > + > + mcpdm_pins: pinmux_mcpdm_pins { > + pinctrl-single,pins = < > + 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ > + 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ > + 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ > + 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ > + 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ > + >; > + }; > + > + mcbsp1_pins: pinmux_mcbsp1_pins { > + pinctrl-single,pins = < > + 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ > + 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ > + 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ > + 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ > + >; > + }; > + > + hsusbb1_pins: pinmux_hsusbb1_pins { > + pinctrl-single,pins = < > + 0x82 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ > + 0x84 (PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ > + 0x86 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ > + 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ > + 0x8a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ > + 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ > + 0x8e (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ > + 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ > + 0x92 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ > + 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ > + 0x96 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ > + 0x98 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ > + >; > + }; > + > + hsusb1phy_pins: pinmux_hsusb1phy_pins { > + pinctrl-single,pins = < > + 0x4c (PIN_OUTPUT | MUX_MODE3) /* gpmc_wait1.gpio_62 */ > + >; > + }; > + > + w2cbw0015_pins: pinmux_w2cbw0015_pins { > + pinctrl-single,pins = < > + 0x26 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */ > + 0x3a (PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */ > + >; > + }; > + > + i2c1_pins: pinmux_i2c1_pins { > + pinctrl-single,pins = < > + 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ > + 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ > + >; > + }; > + > + i2c4_pins: pinmux_i2c4_pins { > + pinctrl-single,pins = < > + 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ > + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ > + >; > + }; > + > + mmc1_pins: pinmux_mmc1_pins { > + pinctrl-single,pins = < > + 0xa2 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */ > + 0xa4 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_cmd */ > + 0xa6 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_dat0 */ > + 0xa8 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */ > + 0xaa (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */ > + 0xac (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */ > + >; > + }; > + > + mmc5_pins: pinmux_mmc5_pins { > + pinctrl-single,pins = < > + 0x108 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk */ > + 0x10a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_cmd */ > + 0x10c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_dat0 */ > + 0x10e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1 */ > + 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2 */ > + 0x112 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3 */ > + >; > + }; > +}; > + > +/* PMIC */ > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins>; > + > + clock-frequency = <400000>; > + > + twl: twl@48 { > + reg = <0x48>; > + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ > + interrupt-parent = <&gic>; > + }; > + > + twl6040: twl@4b { > + compatible = "ti,twl6040"; > + reg = <0x4b>; > + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ > + interrupt-parent = <&gic>; > + ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* gpio_160 */ > + > + vio-supply = <&v1v8>; > + v2v1-supply = <&v2v1>; > + enable-active-high; > + }; > +}; > + > +#include "twl6030.dtsi" > +#include "twl6030_omap4.dtsi" > + > +/* on-board bluetooth / WiFi module */ > +&i2c4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c4_pins>; > + > + clock-frequency = <400000>; > +}; > + > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + > + vmmc-supply = <&vmmc>; > + ti,bus-width = <4>; > + ti,non-removable; /* FIXME: use PMIC_MMC detect */ > +}; > + > +&mmc2 { > + status = "disabled"; > +}; > + > +/* mmc3 is available to the expansion board */ > + > +&mmc4 { > + status = "disabled"; > +}; > + > +/* on-board WiFi module */ > +&mmc5 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc5_pins>; > + > + vmmc-supply = <&w2cbw0015_vmmc>; > + ti,bus-width = <4>; > + ti,non-removable; > + cap-power-off-card; > +}; > + > +&twl_usb_comparator { > + usb-supply = <&vusb>; > +}; > + > +&usb_otg_hs { > + interface-type = <1>; > + mode = <3>; > + power = <50>; > +}; > + > +&usbhshost { > + port1-mode = "ehci-phy"; > +}; > + > +&usbhsehci { > + phys = <&hsusb1_phy>; > +}; > + > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
* Florian Vaussard <florian.vaussard@epfl.ch> [140303 02:12]: > Hi Tony, Benoit, > > On 02/24/2014 06:07 PM, Florian Vaussard wrote: > > Gumstix DuoVero is an OMAP4430-based Computer On Module. > > Parlor is one of the available expansion board. > > > > Tested features: > > - GPMC ethernet > > - HSUSB2 and OTG > > - Audio out > > - WiFi and Bluetooth (w2cbw0015 SDIO module) > > - LED and button > > > > Can this patch go into 3.15? The other one (HDMI support) can wait for > the DSS support to be merged, but I would like to give to this DTS a > wider exposure to testing opportunities. Thanks applying into omap-for-v3.15/dt. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index af9b4a0..95b1372 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -99,6 +99,9 @@ Boards: - OMAP4 PandaBoard : Low cost community board compatible = "ti,omap4-panda", "ti,omap4430" +- OMAP4 DuoVero with Parlor : Commercial expansion board with daughter board + compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; + - OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x compatible = "ti,omap3-evm", "ti,omap3" diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0320303..8b23abb 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -215,6 +215,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3-igep0020.dtb \ omap3-igep0030.dtb \ omap3-zoom3.dtb \ + omap4-duovero-parlor.dtb \ omap4-panda.dtb \ omap4-panda-a4.dtb \ omap4-panda-es.dtb \ diff --git a/arch/arm/boot/dts/omap4-duovero-parlor.dts b/arch/arm/boot/dts/omap4-duovero-parlor.dts new file mode 100644 index 0000000..96f51d8 --- /dev/null +++ b/arch/arm/boot/dts/omap4-duovero-parlor.dts @@ -0,0 +1,146 @@ +/* + * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "omap4-duovero.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + model = "OMAP4430 Gumstix Duovero on Parlor"; + compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; + + leds { + compatible = "gpio-leds"; + led0 { + label = "duovero:blue:led0"; + gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio_122 */ + linux,default-trigger = "heartbeat"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button0@121 { + label = "button0"; + linux,code = <BTN_0>; + gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; /* gpio_121 */ + gpio-key,wakeup; + }; + }; +}; + +&omap4_pmx_core { + pinctrl-0 = < + &led_pins + &button_pins + &smsc_pins + >; + + led_pins: pinmux_led_pins { + pinctrl-single,pins = < + 0xd6 (PIN_OUTPUT | MUX_MODE3) /* abe_dmic_din3.gpio_122 */ + >; + }; + + button_pins: pinmux_button_pins { + pinctrl-single,pins = < + 0xd4 (PIN_INPUT_PULLUP | MUX_MODE3) /* abe_dmic_din2.gpio_121 */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ + 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ + 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ + >; + }; + + smsc_pins: pinmux_smsc_pins { + pinctrl-single,pins = < + 0x28 (PIN_INPUT | MUX_MODE3) /* gpmc_a20.gpio_44: IRQ */ + 0x2a (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a21.gpio_45: nReset */ + 0x30 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */ + >; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + clock-frequency = <400000>; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + + clock-frequency = <100000>; + + /* optional 1K EEPROM with revision information */ + eeprom@51 { + compatible = "atmel,24c01"; + reg = <0x51>; + pagesize = <8>; + }; +}; + +&mmc3 { + status = "disabled"; +}; + +#include "omap-gpmc-smsc911x.dtsi" + +&gpmc { + ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */ + + ethernet@gpmc { + reg = <5 0 0xff>; + interrupt-parent = <&gpio2>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */ + + phy-mode = "mii"; + + gpmc,cs-on-ns = <10>; + gpmc,cs-rd-off-ns = <50>; + gpmc,cs-wr-off-ns = <50>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <10>; + gpmc,adv-wr-off-ns = <10>; + gpmc,oe-on-ns = <15>; + gpmc,oe-off-ns = <50>; + gpmc,we-on-ns = <15>; + gpmc,we-off-ns = <50>; + gpmc,rd-cycle-ns = <50>; + gpmc,wr-cycle-ns = <50>; + gpmc,access-ns = <50>; + gpmc,page-burst-access-ns = <0>; + gpmc,bus-turnaround-ns = <35>; + gpmc,cycle2cycle-delay-ns = <35>; + gpmc,wr-data-mux-bus-ns = <35>; + gpmc,wr-access-ns = <50>; + + gpmc,mux-add-data = <2>; + gpmc,sync-read; + gpmc,sync-write; + gpmc,clk-activation-ns = <5>; + gpmc,sync-clk-ps = <20000>; + }; +}; + + diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi new file mode 100644 index 0000000..a514791 --- /dev/null +++ b/arch/arm/boot/dts/omap4-duovero.dtsi @@ -0,0 +1,252 @@ +/* + * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "omap443x.dtsi" + +/ { + model = "Gumstix Duovero"; + compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; + + sound { + compatible = "ti,abe-twl6040"; + ti,model = "DuoVero"; + + ti,mclk-freq = <38400000>; + + ti,mcpdm = <&mcpdm>; + + ti,twl6040 = <&twl6040>; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "HSMIC", "Headset Mic", + "Headset Mic", "Headset Mic Bias"; + }; + + /* HS USB Host PHY on PORT 1 */ + hsusb1_phy: hsusb1_phy { + compatible = "usb-nop-xceiv"; + reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ + + pinctrl-names = "default"; + pinctrl-0 = <&hsusb1phy_pins>; + + clocks = <&auxclk3_ck>; + clock-names = "main_clk"; + clock-frequency = <19200000>; + }; + + /* regulator for w2cbw0015 on sdio5 */ + w2cbw0015_vmmc: w2cbw0015_vmmc { + pinctrl-names = "default"; + pinctrl-0 = <&w2cbw0015_pins>; + compatible = "regulator-fixed"; + regulator-name = "w2cbw0015"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; /* gpio_43 */ + startup-delay-us = <70000>; + enable-active-high; + regulator-boot-on; + }; +}; + +&omap4_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6040_pins + &mcpdm_pins + &mcbsp1_pins + &hsusbb1_pins + >; + + twl6040_pins: pinmux_twl6040_pins { + pinctrl-single,pins = < + 0x126 (PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */ + 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ + >; + }; + + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ + 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ + 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ + 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ + 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ + >; + }; + + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,pins = < + 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ + 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ + 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ + 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ + >; + }; + + hsusbb1_pins: pinmux_hsusbb1_pins { + pinctrl-single,pins = < + 0x82 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ + 0x84 (PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ + 0x86 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ + 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ + 0x8a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ + 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ + 0x8e (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ + 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ + 0x92 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ + 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ + 0x96 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ + 0x98 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ + >; + }; + + hsusb1phy_pins: pinmux_hsusb1phy_pins { + pinctrl-single,pins = < + 0x4c (PIN_OUTPUT | MUX_MODE3) /* gpmc_wait1.gpio_62 */ + >; + }; + + w2cbw0015_pins: pinmux_w2cbw0015_pins { + pinctrl-single,pins = < + 0x26 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */ + 0x3a (PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c4_pins: pinmux_i2c4_pins { + pinctrl-single,pins = < + 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0xa2 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */ + 0xa4 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_cmd */ + 0xa6 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_dat0 */ + 0xa8 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */ + 0xaa (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */ + 0xac (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */ + >; + }; + + mmc5_pins: pinmux_mmc5_pins { + pinctrl-single,pins = < + 0x108 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk */ + 0x10a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_cmd */ + 0x10c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_dat0 */ + 0x10e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1 */ + 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2 */ + 0x112 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3 */ + >; + }; +}; + +/* PMIC */ +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <400000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-parent = <&gic>; + }; + + twl6040: twl@4b { + compatible = "ti,twl6040"; + reg = <0x4b>; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ + interrupt-parent = <&gic>; + ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* gpio_160 */ + + vio-supply = <&v1v8>; + v2v1-supply = <&v2v1>; + enable-active-high; + }; +}; + +#include "twl6030.dtsi" +#include "twl6030_omap4.dtsi" + +/* on-board bluetooth / WiFi module */ +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + + clock-frequency = <400000>; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + + vmmc-supply = <&vmmc>; + ti,bus-width = <4>; + ti,non-removable; /* FIXME: use PMIC_MMC detect */ +}; + +&mmc2 { + status = "disabled"; +}; + +/* mmc3 is available to the expansion board */ + +&mmc4 { + status = "disabled"; +}; + +/* on-board WiFi module */ +&mmc5 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc5_pins>; + + vmmc-supply = <&w2cbw0015_vmmc>; + ti,bus-width = <4>; + ti,non-removable; + cap-power-off-card; +}; + +&twl_usb_comparator { + usb-supply = <&vusb>; +}; + +&usb_otg_hs { + interface-type = <1>; + mode = <3>; + power = <50>; +}; + +&usbhshost { + port1-mode = "ehci-phy"; +}; + +&usbhsehci { + phys = <&hsusb1_phy>; +}; +
Gumstix DuoVero is an OMAP4430-based Computer On Module. Parlor is one of the available expansion board. Tested features: - GPMC ethernet - HSUSB2 and OTG - Audio out - WiFi and Bluetooth (w2cbw0015 SDIO module) - LED and button Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> --- .../devicetree/bindings/arm/omap/omap.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap4-duovero-parlor.dts | 146 ++++++++++++ arch/arm/boot/dts/omap4-duovero.dtsi | 252 +++++++++++++++++++++ 4 files changed, 402 insertions(+) create mode 100644 arch/arm/boot/dts/omap4-duovero-parlor.dts create mode 100644 arch/arm/boot/dts/omap4-duovero.dtsi