diff options
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/omap3-cm-t3730.dts | 104 | ||||
| -rw-r--r-- | arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 95 | ||||
| -rw-r--r-- | arch/arm/boot/dts/omap3-sb-t35.dtsi | 40 | ||||
| -rw-r--r-- | arch/arm/boot/dts/omap3-sbc-t3730.dts | 30 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/pdata-quirks.c | 31 |
6 files changed, 302 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index fc37bca0ccd3..b7af5023dc89 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap2420-n810-wimax.dtb \ omap3430-sdp.dtb \ omap3-beagle.dtb \ + omap3-cm-t3730.dtb \ + omap3-sbc-t3730.dtb \ omap3-devkit8000.dtb \ omap3-beagle-xm.dtb \ omap3-evm.dtb \ diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts b/arch/arm/boot/dts/omap3-cm-t3730.dts new file mode 100644 index 000000000000..486f4d6c4219 --- /dev/null +++ b/arch/arm/boot/dts/omap3-cm-t3730.dts @@ -0,0 +1,104 @@ +/* + * Support for CompuLab CM-T3730 + */ +/dts-v1/; + +#include "omap36xx.dtsi" +#include "omap3-cm-t3x30.dtsi" + +/ { + model = "CompuLab CM-T3730"; + compatible = "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3"; + + wl12xx_vmmc2: wl12xx_vmmc2 { + compatible = "regulator-fixed"; + regulator-name = "vw1271"; + pinctrl-names = "default"; + pinctrl-0 = <&wl12xx_gpio>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>; /* gpio73 */ + startup-delay-us = <20000>; + enable-active-high; + }; + + wl12xx_vaux2: wl12xx_vaux2 { + compatible = "regulator-fixed"; + regulator-name = "vwl1271_vaux2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vaux2>; + }; +}; + +&omap3_pmx_core { + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + 0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ + 0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ + 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ + 0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ + 0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ + >; + }; + + smsc1_pins: pinmux_smsc1_pins { + pinctrl-single,pins = < + 0x88 (PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs5.gpmc_ncs5 */ + 0x16a (PIN_INPUT_PULLUP | MUX_MODE4) /* uart3_cts_rctx.gpio_163 */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ + >; + }; + + wl12xx_gpio: pinmux_wl12xx_gpio { + pinctrl-single,pins = < + 0xb2 (PIN_OUTPUT | MUX_MODE4) /* dss_data3.gpio_73 */ + 0x134 (PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 */ + >; + }; +}; + +&mmc1 { + vmmc-supply = <&vmmc1>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <&wl12xx_vmmc2>; + vmmc_aux-supply = <&wl12xx_vaux2>; + non-removable; + bus-width = <4>; + cap-power-off-card; +}; + +&smsc1 { + pinctrl-names = "default"; + pinctrl-0 = <&smsc1_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi new file mode 100644 index 000000000000..3a9f004d8924 --- /dev/null +++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi @@ -0,0 +1,95 @@ +/* + * Common support for CompuLab CM-T3530 and CM-T3730 + */ + +/ { + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + cpus { + cpu@0 { + cpu0-supply = <&vcc>; + }; + }; + + leds { + compatible = "gpio-leds"; + ledb { + label = "cm-t35:green"; + gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* gpio186 */ + linux,default-trigger = "heartbeat"; + }; + }; + + vddvario: regulator-vddvario { + compatible = "regulator-fixed"; + regulator-name = "vddvario"; + regulator-always-on; + }; + + vdd33a: regulator-vdd33a { + compatible = "regulator-fixed"; + regulator-name = "vdd33a"; + regulator-always-on; + }; +}; + +&gpmc { + ranges = <5 0 0x2c000000 0x01000000>; + + smsc1: ethernet@5,0 { + compatible = "smsc,lan9221", "smsc,lan9115"; + interrupt-parent = <&gpio6>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + reg = <5 0 0xff>; + bank-width = <2>; + gpmc,mux-add-data; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <186>; + gpmc,cs-wr-off-ns = <186>; + gpmc,adv-on-ns = <12>; + gpmc,adv-rd-off-ns = <48>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <114>; + gpmc,page-burst-access-ns = <6>; + gpmc,bus-turnaround-ns = <12>; + gpmc,cycle2cycle-delay-ns = <18>; + gpmc,wr-data-mux-bus-ns = <90>; + gpmc,wr-access-ns = <186>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + vddvario-supply = <&vddvario>; + vdd33a-supply = <&vdd33a>; + reg-io-width = <4>; + smsc,save-mac-address; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + }; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&i2c3 { + clock-frequency = <400000>; +}; + +&twl_gpio { + ti,use-leds; +}; diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi new file mode 100644 index 000000000000..b9a2fedce7ee --- /dev/null +++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi @@ -0,0 +1,40 @@ +/* + * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730 + */ + +&gpmc { + ranges = <4 0 0x2d000000 0x01000000>; + + smsc2: ethernet@4,0 { + compatible = "smsc,lan9221", "smsc,lan9115"; + interrupt-parent = <&gpio3>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + reg = <4 0 0xff>; + bank-width = <2>; + gpmc,mux-add-data; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <186>; + gpmc,cs-wr-off-ns = <186>; + gpmc,adv-on-ns = <12>; + gpmc,adv-rd-off-ns = <48>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <114>; + gpmc,page-burst-access-ns = <6>; + gpmc,bus-turnaround-ns = <12>; + gpmc,cycle2cycle-delay-ns = <18>; + gpmc,wr-data-mux-bus-ns = <90>; + gpmc,wr-access-ns = <186>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + vddvario-supply = <&vddvario>; + vdd33a-supply = <&vdd33a>; + reg-io-width = <4>; + smsc,save-mac-address; + }; +}; diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts b/arch/arm/boot/dts/omap3-sbc-t3730.dts new file mode 100644 index 000000000000..c119bd545053 --- /dev/null +++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts @@ -0,0 +1,30 @@ +/* + * Suppport for CompuLab SBC-T3730 with CM-T3730 + */ + +#include "omap3-cm-t3730.dts" +#include "omap3-sb-t35.dtsi" + +/ { + model = "CompuLab SBC-T3730 with CM-T3730"; + compatible = "compulab,omap3-sbc-t3730", "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3"; +}; + +&gpmc { + ranges = <5 0 0x2c000000 0x01000000>, + <4 0 0x2d000000 0x01000000>; +}; + +&smsc2 { + pinctrl-names = "default"; + pinctrl-0 = <&smsc2_pins>; +}; + +&omap3_pmx_core { + smsc2_pins: pinmux_smsc2_pins { + pinctrl-single,pins = < + 0x86 (PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs4.gpmc_ncs4 */ + 0xa2 (PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_wait3.gpio_65 */ + >; + }; +};
\ No newline at end of file diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 5aaf720211f4..3d5b24dcd9a4 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -92,6 +92,33 @@ static void __init hsmmc2_internal_input_clk(void) omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1); } +static int omap3_sbc_t3730_twl_callback(struct device *dev, + unsigned gpio, + unsigned ngpio) +{ + int res; + + res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH, + "wlan rst"); + if (res) + return res; + + gpio_export(gpio, 0); + + return 0; +} + +static void __init omap3_sbc_t3730_twl_init(void) +{ + twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback; +} + +static void __init omap3_sbc_t3730_legacy_init(void) +{ + legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 136); + omap_ads7846_init(1, 57, 0, NULL); +} + static void __init omap3_igep0020_legacy_init(void) { omap3_igep2_display_init_of(); @@ -200,6 +227,9 @@ static struct pdata_init auxdata_quirks[] __initdata = { { "nokia,n810", omap2420_n8x0_legacy_init, }, { "nokia,n810-wimax", omap2420_n8x0_legacy_init, }, #endif +#ifdef CONFIG_ARCH_OMAP3 + { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_twl_init, }, +#endif { /* sentinel */ }, }; @@ -228,6 +258,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = { */ static struct pdata_init pdata_quirks[] __initdata = { #ifdef CONFIG_ARCH_OMAP3 + { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, }, { "nokia,omap3-n900", hsmmc2_internal_input_clk, }, { "nokia,omap3-n9", hsmmc2_internal_input_clk, }, { "nokia,omap3-n950", hsmmc2_internal_input_clk, }, |