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cape-univ-emmc-00A0.dts
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cape-univ-emmc-00A0.dts
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// Copyright 2013
// Charles Steinkuehler <charles@steinkuehler.net>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/dts-v1/;
/plugin/;
/ {
compatible = "ti,beaglebone", "ti,beaglebone-black";
/* identification */
part-number = "cape-bone-universal";
version = "00A0";
/* state the resources this cape uses */
exclusive-use =
"P8.3", /* emmc */
"P8.4", /* emmc */
"P8.5", /* emmc */
"P8.6", /* emmc */
"P8.20", /* emmc */
"P8.21", /* emmc */
"P8.22", /* emmc */
"P8.23", /* emmc */
"P8.24", /* emmc */
"P8.25"; /* emmc */
fragment@0 {
target = <&am33xx_pinmux>;
__overlay__ {
/************************/
/* P8 Header */
/************************/
/* P8_01 GND */
/* P8_02 GND */
/* P8_03 (ZCZ ball R9 ) emmc */
P8_03_default_pin: pinmux_P8_03_default_pin {
pinctrl-single,pins = <0x018 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_03_gpio_pin: pinmux_P8_03_gpio_pin {
pinctrl-single,pins = <0x018 0x2F>; }; /* Mode 7, RxActive */
P8_03_gpio_pu_pin: pinmux_P8_03_gpio_pu_pin {
pinctrl-single,pins = <0x018 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_03_gpio_pd_pin: pinmux_P8_03_gpio_pd_pin {
pinctrl-single,pins = <0x018 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_04 (ZCZ ball T9 ) emmc */
P8_04_default_pin: pinmux_P8_04_default_pin {
pinctrl-single,pins = <0x01c 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_04_gpio_pin: pinmux_P8_04_gpio_pin {
pinctrl-single,pins = <0x01c 0x2F>; }; /* Mode 7, RxActive */
P8_04_gpio_pu_pin: pinmux_P8_04_gpio_pu_pin {
pinctrl-single,pins = <0x01c 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_04_gpio_pd_pin: pinmux_P8_04_gpio_pd_pin {
pinctrl-single,pins = <0x01c 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_05 (ZCZ ball R8 ) emmc */
P8_05_default_pin: pinmux_P8_05_default_pin {
pinctrl-single,pins = <0x008 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_05_gpio_pin: pinmux_P8_05_gpio_pin {
pinctrl-single,pins = <0x008 0x2F>; }; /* Mode 7, RxActive */
P8_05_gpio_pu_pin: pinmux_P8_05_gpio_pu_pin {
pinctrl-single,pins = <0x008 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_05_gpio_pd_pin: pinmux_P8_05_gpio_pd_pin {
pinctrl-single,pins = <0x008 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_06 (ZCZ ball T8 ) emmc */
P8_06_default_pin: pinmux_P8_06_default_pin {
pinctrl-single,pins = <0x00c 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_06_gpio_pin: pinmux_P8_06_gpio_pin {
pinctrl-single,pins = <0x00c 0x2F>; }; /* Mode 7, RxActive */
P8_06_gpio_pu_pin: pinmux_P8_06_gpio_pu_pin {
pinctrl-single,pins = <0x00c 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_06_gpio_pd_pin: pinmux_P8_06_gpio_pd_pin {
pinctrl-single,pins = <0x00c 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_20 (ZCZ ball V9 ) emmc */
P8_20_default_pin: pinmux_P8_20_default_pin {
pinctrl-single,pins = <0x084 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_20_gpio_pin: pinmux_P8_20_gpio_pin {
pinctrl-single,pins = <0x084 0x2F>; }; /* Mode 7, RxActive */
P8_20_gpio_pu_pin: pinmux_P8_20_gpio_pu_pin {
pinctrl-single,pins = <0x084 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_20_gpio_pd_pin: pinmux_P8_20_gpio_pd_pin {
pinctrl-single,pins = <0x084 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_20_pruout_pin: pinmux_P8_20_pruout_pin {
pinctrl-single,pins = <0x084 0x25>; }; /* Mode 5, Pull-Down, RxActive */
P8_20_pruin_pin: pinmux_P8_20_pruin_pin {
pinctrl-single,pins = <0x084 0x26>; }; /* Mode 6, Pull-Down, RxActive */
/* P8_21 (ZCZ ball U9 ) emmc */
P8_21_default_pin: pinmux_P8_21_default_pin {
pinctrl-single,pins = <0x080 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_21_gpio_pin: pinmux_P8_21_gpio_pin {
pinctrl-single,pins = <0x080 0x2F>; }; /* Mode 7, RxActive */
P8_21_gpio_pu_pin: pinmux_P8_21_gpio_pu_pin {
pinctrl-single,pins = <0x080 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_21_gpio_pd_pin: pinmux_P8_21_gpio_pd_pin {
pinctrl-single,pins = <0x080 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_21_pruout_pin: pinmux_P8_21_pruout_pin {
pinctrl-single,pins = <0x080 0x25>; }; /* Mode 5, Pull-Down, RxActive */
P8_21_pruin_pin: pinmux_P8_21_pruin_pin {
pinctrl-single,pins = <0x080 0x26>; }; /* Mode 6, Pull-Down, RxActive */
/* P8_22 (ZCZ ball V8 ) emmc */
P8_22_default_pin: pinmux_P8_22_default_pin {
pinctrl-single,pins = <0x014 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_22_gpio_pin: pinmux_P8_22_gpio_pin {
pinctrl-single,pins = <0x014 0x2F>; }; /* Mode 7, RxActive */
P8_22_gpio_pu_pin: pinmux_P8_22_gpio_pu_pin {
pinctrl-single,pins = <0x014 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_22_gpio_pd_pin: pinmux_P8_22_gpio_pd_pin {
pinctrl-single,pins = <0x014 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_23 (ZCZ ball U8 ) emmc */
P8_23_default_pin: pinmux_P8_23_default_pin {
pinctrl-single,pins = <0x010 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_23_gpio_pin: pinmux_P8_23_gpio_pin {
pinctrl-single,pins = <0x010 0x2F>; }; /* Mode 7, RxActive */
P8_23_gpio_pu_pin: pinmux_P8_23_gpio_pu_pin {
pinctrl-single,pins = <0x010 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_23_gpio_pd_pin: pinmux_P8_23_gpio_pd_pin {
pinctrl-single,pins = <0x010 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_24 (ZCZ ball V7 ) emmc */
P8_24_default_pin: pinmux_P8_24_default_pin {
pinctrl-single,pins = <0x004 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_24_gpio_pin: pinmux_P8_24_gpio_pin {
pinctrl-single,pins = <0x004 0x2F>; }; /* Mode 7, RxActive */
P8_24_gpio_pu_pin: pinmux_P8_24_gpio_pu_pin {
pinctrl-single,pins = <0x004 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_24_gpio_pd_pin: pinmux_P8_24_gpio_pd_pin {
pinctrl-single,pins = <0x004 0x27>; }; /* Mode 7, Pull-Down, RxActive */
/* P8_25 (ZCZ ball U7 ) emmc */
P8_25_default_pin: pinmux_P8_25_default_pin {
pinctrl-single,pins = <0x000 0x27>; }; /* Mode 7, Pull-Down, RxActive */
P8_25_gpio_pin: pinmux_P8_25_gpio_pin {
pinctrl-single,pins = <0x000 0x2F>; }; /* Mode 7, RxActive */
P8_25_gpio_pu_pin: pinmux_P8_25_gpio_pu_pin {
pinctrl-single,pins = <0x000 0x37>; }; /* Mode 7, Pull-Up, RxActive */
P8_25_gpio_pd_pin: pinmux_P8_25_gpio_pd_pin {
pinctrl-single,pins = <0x000 0x27>; }; /* Mode 7, Pull-Down, RxActive */
};
};
/************************/
/* Pin Multiplexing */
/************************/
fragment@1 {
target = <&ocp>;
__overlay__ {
/************************/
/* P8 Header */
/************************/
P8_03_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_03_default_pin>;
pinctrl-1 = <&P8_03_gpio_pin>;
pinctrl-2 = <&P8_03_gpio_pu_pin>;
pinctrl-3 = <&P8_03_gpio_pd_pin>;
};
P8_04_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_04_default_pin>;
pinctrl-1 = <&P8_04_gpio_pin>;
pinctrl-2 = <&P8_04_gpio_pu_pin>;
pinctrl-3 = <&P8_04_gpio_pd_pin>;
};
P8_05_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_05_default_pin>;
pinctrl-1 = <&P8_05_gpio_pin>;
pinctrl-2 = <&P8_05_gpio_pu_pin>;
pinctrl-3 = <&P8_05_gpio_pd_pin>;
};
P8_06_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_06_default_pin>;
pinctrl-1 = <&P8_06_gpio_pin>;
pinctrl-2 = <&P8_06_gpio_pu_pin>;
pinctrl-3 = <&P8_06_gpio_pd_pin>;
};
P8_20_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin";
pinctrl-0 = <&P8_20_default_pin>;
pinctrl-1 = <&P8_20_gpio_pin>;
pinctrl-2 = <&P8_20_gpio_pu_pin>;
pinctrl-3 = <&P8_20_gpio_pd_pin>;
pinctrl-4 = <&P8_20_pruout_pin>;
pinctrl-5 = <&P8_20_pruin_pin>;
};
P8_21_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin";
pinctrl-0 = <&P8_21_default_pin>;
pinctrl-1 = <&P8_21_gpio_pin>;
pinctrl-2 = <&P8_21_gpio_pu_pin>;
pinctrl-3 = <&P8_21_gpio_pd_pin>;
pinctrl-4 = <&P8_21_pruout_pin>;
pinctrl-5 = <&P8_21_pruin_pin>;
};
P8_22_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_22_default_pin>;
pinctrl-1 = <&P8_22_gpio_pin>;
pinctrl-2 = <&P8_22_gpio_pu_pin>;
pinctrl-3 = <&P8_22_gpio_pd_pin>;
};
P8_23_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_23_default_pin>;
pinctrl-1 = <&P8_23_gpio_pin>;
pinctrl-2 = <&P8_23_gpio_pu_pin>;
pinctrl-3 = <&P8_23_gpio_pd_pin>;
};
P8_24_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_24_default_pin>;
pinctrl-1 = <&P8_24_gpio_pin>;
pinctrl-2 = <&P8_24_gpio_pu_pin>;
pinctrl-3 = <&P8_24_gpio_pd_pin>;
};
P8_25_pinmux {
compatible = "bone-pinmux-helper";
status = "okay";
pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd";
pinctrl-0 = <&P8_25_default_pin>;
pinctrl-1 = <&P8_25_gpio_pin>;
pinctrl-2 = <&P8_25_gpio_pu_pin>;
pinctrl-3 = <&P8_25_gpio_pd_pin>;
};
};
};
fragment@2 {
target = <&ocp>;
__overlay__ {
// !!!WARNING!!!
// gpio-of-helper &gpio pointers are off-by-one vs. the hardware:
// hardware GPIO bank 0 = &gpio1
cape-universal {
compatible = "gpio-of-helper";
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <>;
P8_03 {
gpio-name = "P8_03";
gpio = <&gpio2 6 0>;
input;
dir-changeable;
};
P8_04 {
gpio-name = "P8_04";
gpio = <&gpio2 7 0>;
input;
dir-changeable;
};
P8_05 {
gpio-name = "P8_05";
gpio = <&gpio2 2 0>;
input;
dir-changeable;
};
P8_06 {
gpio-name = "P8_06";
gpio = <&gpio2 3 0>;
input;
dir-changeable;
};
P8_20 {
gpio-name = "P8_20";
gpio = <&gpio2 31 0>;
input;
dir-changeable;
};
P8_21 {
gpio-name = "P8_21";
gpio = <&gpio2 30 0>;
input;
dir-changeable;
};
P8_22 {
gpio-name = "P8_22";
gpio = <&gpio2 5 0>;
input;
dir-changeable;
};
P8_23 {
gpio-name = "P8_23";
gpio = <&gpio2 4 0>;
input;
dir-changeable;
};
P8_24 {
gpio-name = "P8_24";
gpio = <&gpio2 1 0>;
input;
dir-changeable;
};
P8_25 {
gpio-name = "P8_25";
gpio = <&gpio2 0 0>;
input;
dir-changeable;
};
};
};
};
};