On Tuesday 11 April 2017 03:43 AM, Adam Ford wrote: > Many OMAP3 boards use a TWL4030 PMIC. This brings in the related > device tree information for common TWL4030 and TWL4030 with OMAP3. > > Signed-off-by: Adam Ford <aford...@gmail.com>
Reviewed-by: Lokesh Vutla <lokeshvu...@ti.com> Thanks and regards, Lokesh > > diff --git a/arch/arm/dts/twl4030.dtsi b/arch/arm/dts/twl4030.dtsi > new file mode 100644 > index 0000000..6cb0a01 > --- /dev/null > +++ b/arch/arm/dts/twl4030.dtsi > @@ -0,0 +1,161 @@ > +/* > + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ > + * > + * 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. > + */ > + > +/* > + * Integrated Power Management Chip > + */ > +&twl { > + compatible = "ti,twl4030"; > + interrupt-controller; > + #interrupt-cells = <1>; > + > + rtc { > + compatible = "ti,twl4030-rtc"; > + interrupts = <11>; > + }; > + > + charger: bci { > + compatible = "ti,twl4030-bci"; > + interrupts = <9>, <2>; > + bci3v1-supply = <&vusb3v1>; > + }; > + > + watchdog { > + compatible = "ti,twl4030-wdt"; > + }; > + > + vaux1: regulator-vaux1 { > + compatible = "ti,twl4030-vaux1"; > + }; > + > + vaux2: regulator-vaux2 { > + compatible = "ti,twl4030-vaux2"; > + }; > + > + vaux3: regulator-vaux3 { > + compatible = "ti,twl4030-vaux3"; > + }; > + > + vaux4: regulator-vaux4 { > + compatible = "ti,twl4030-vaux4"; > + }; > + > + vcc: regulator-vdd1 { > + compatible = "ti,twl4030-vdd1"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <1450000>; > + }; > + > + vdac: regulator-vdac { > + compatible = "ti,twl4030-vdac"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + vio: regulator-vio { > + compatible = "ti,twl4030-vio"; > + }; > + > + vintana1: regulator-vintana1 { > + compatible = "ti,twl4030-vintana1"; > + }; > + > + vintana2: regulator-vintana2 { > + compatible = "ti,twl4030-vintana2"; > + }; > + > + vintdig: regulator-vintdig { > + compatible = "ti,twl4030-vintdig"; > + }; > + > + vmmc1: regulator-vmmc1 { > + compatible = "ti,twl4030-vmmc1"; > + regulator-min-microvolt = <1850000>; > + regulator-max-microvolt = <3150000>; > + }; > + > + vmmc2: regulator-vmmc2 { > + compatible = "ti,twl4030-vmmc2"; > + regulator-min-microvolt = <1850000>; > + regulator-max-microvolt = <3150000>; > + }; > + > + vusb1v5: regulator-vusb1v5 { > + compatible = "ti,twl4030-vusb1v5"; > + }; > + > + vusb1v8: regulator-vusb1v8 { > + compatible = "ti,twl4030-vusb1v8"; > + }; > + > + vusb3v1: regulator-vusb3v1 { > + compatible = "ti,twl4030-vusb3v1"; > + }; > + > + vpll1: regulator-vpll1 { > + compatible = "ti,twl4030-vpll1"; > + }; > + > + vpll2: regulator-vpll2 { > + compatible = "ti,twl4030-vpll2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + vsim: regulator-vsim { > + compatible = "ti,twl4030-vsim"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3000000>; > + }; > + > + twl_gpio: gpio { > + compatible = "ti,twl4030-gpio"; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <1>; > + }; > + > + usb2_phy: twl4030-usb { > + compatible = "ti,twl4030-usb"; > + interrupts = <10>, <4>; > + usb1v5-supply = <&vusb1v5>; > + usb1v8-supply = <&vusb1v8>; > + usb3v1-supply = <&vusb3v1>; > + usb_mode = <1>; > + #phy-cells = <0>; > + }; > + > + twl_pwm: pwm { > + compatible = "ti,twl4030-pwm"; > + #pwm-cells = <2>; > + }; > + > + twl_pwmled: pwmled { > + compatible = "ti,twl4030-pwmled"; > + #pwm-cells = <2>; > + }; > + > + twl_pwrbutton: pwrbutton { > + compatible = "ti,twl4030-pwrbutton"; > + interrupts = <8>; > + }; > + > + twl_keypad: keypad { > + compatible = "ti,twl4030-keypad"; > + interrupts = <1>; > + keypad,num-rows = <8>; > + keypad,num-columns = <8>; > + }; > + > + twl_madc: madc { > + compatible = "ti,twl4030-madc"; > + interrupts = <3>; > + #io-channel-cells = <1>; > + }; > +}; > diff --git a/arch/arm/dts/twl4030_omap3.dtsi b/arch/arm/dts/twl4030_omap3.dtsi > new file mode 100644 > index 0000000..f9aaa53 > --- /dev/null > +++ b/arch/arm/dts/twl4030_omap3.dtsi > @@ -0,0 +1,42 @@ > +/* > + * Copyright (C) 2013 Linaro, Ltd. > + * > + * 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. > + */ > + > +&twl { > + pinctrl-names = "default"; > + pinctrl-0 = <&twl4030_pins &twl4030_vpins>; > +}; > + > +&omap3_pmx_core { > + /* > + * On most OMAP3 platforms, the twl4030 IRQ line is connected > + * to the SYS_NIRQ line on OMAP. Therefore, configure the > + * defaults for the SYS_NIRQ pin here. > + */ > + twl4030_pins: pinmux_twl4030_pins { > + pinctrl-single,pins = < > + OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | > PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ > + >; > + }; > +}; > + > +/* > + * If your board is not using the I2C4 pins with twl4030, then don't include > + * this file. For proper idle mode signaling with sys_clkreq and sys_off_mode > + * pins we need to configure I2C4, or else use the legacy sys_nvmode1 and > + * sys_nvmode2 signaling. > + */ > +&omap3_pmx_wkup { > + twl4030_vpins: pinmux_twl4030_vpins { > + pinctrl-single,pins = < > + OMAP3_WKUP_IOPAD(0x2a00, PIN_INPUT | MUX_MODE0) > /* i2c4_scl.i2c4_scl */ > + OMAP3_WKUP_IOPAD(0x2a02, PIN_INPUT | MUX_MODE0) > /* i2c4_sda.i2c4_sda */ > + OMAP3_WKUP_IOPAD(0x2a06, PIN_OUTPUT | MUX_MODE0) > /* sys_clkreq.sys_clkreq */ > + OMAP3_WKUP_IOPAD(0x2a18, PIN_OUTPUT | MUX_MODE0) > /* sys_off_mode.sys_off_mode */ > + >; > + }; > +}; > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
