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a7efe6ba0c
Use the pinmux IOPAD macro to define the register absolute physical address instead of the offset from the padconf base address. This makes the DTS easier to read since matches the addresses listed in the Technical Reference Manual. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
174 lines
3.2 KiB
Text
174 lines
3.2 KiB
Text
/*
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* See craneboard.org for more details
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*
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* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "am3517.dtsi"
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/ {
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model = "TI AM3517 CraneBoard (TMDSEVM3517)";
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compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3";
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memory {
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device_type = "memory";
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reg = <0x80000000 0x10000000>; /* 256 MB */
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};
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vbat: fixedregulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "vbat";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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};
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};
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&davinci_emac {
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status = "okay";
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};
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&davinci_mdio {
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status = "okay";
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};
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&i2c1 {
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clock-frequency = <2600000>;
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tps: tps@2d {
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reg = <0x2d>;
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};
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};
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&i2c2 {
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clock-frequency = <400000>;
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/* goes to expansion connector */
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status = "disabled";
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};
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&i2c3 {
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clock-frequency = <400000>;
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/* goes to expansion connector */
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status = "disabled";
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};
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&mmc1 {
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vmmc-supply = <&vdd2_reg>;
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bus-width = <8>;
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};
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&mmc2 {
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/* goes to expansion connector */
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status = "disabled";
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};
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&mmc3 {
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/* goes to expansion connector */
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status = "disabled";
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};
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#include "tps65910.dtsi"
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&omap3_pmx_core {
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tps_pins: pinmux_tps_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */
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>;
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};
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};
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&tps {
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pinctrl-names = "default";
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pinctrl-0 = <&tps_pins>;
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interrupts = <7>; /* SYS_NIRQ cascaded to intc */
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interrupt-parent = <&intc>;
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ti,en-ck32k-xtal;
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vcc1-supply = <&vbat>;
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vcc2-supply = <&vbat>;
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vcc3-supply = <&vbat>;
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vcc4-supply = <&vbat>;
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vcc5-supply = <&vbat>;
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vcc6-supply = <&vbat>;
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vcc7-supply = <&vbat>;
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vccio-supply = <&vbat>;
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regulators {
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vrtc_reg: regulator@0 {
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regulator-always-on;
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};
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vio_reg: regulator@1 {
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regulator-always-on;
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};
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/*
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* Unused:
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* VDIG1=2.7V,300mA max
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* VDIG2=1.8V,300mA max
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*/
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vpll_reg: regulator@7 {
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/* VDDS_DPLL_1V8 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vaux1_reg: regulator@9 {
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/* VDDS_SRAM_1V8 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vaux2_reg: regulator@10 {
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/* VDDA1P8V_USBPHY */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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/* VAUX33 unused */
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vdac_reg: regulator@8 {
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/* VDDA_DAC_1V8 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vmmc_reg: regulator@12 {
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/* VDDA3P3V_USBPHY */
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vdd1_reg: regulator@2 {
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/* VDD_CORE */
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regulator-name = "vdd_core";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdd2_reg: regulator@3 {
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/* VDDSHV_3V3 */
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regulator-name = "vdd_shv";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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/* VDD3 unused */
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};
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};
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