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@xxxxxxx>
> ---
> .../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>;
> +};
> +
>
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