dts-dirs += lantiq
dts-dirs += mti
dts-dirs += netlogic
+dts-dirs += pic32
dts-dirs += qca
dts-dirs += ralink
dts-dirs += xilfpga
--- /dev/null
+dtb-$(CONFIG_DTB_PIC32_MZDA_SK) += pic32mzda_sk.dtb
+
+dtb-$(CONFIG_DTB_PIC32_NONE) += \
+ pic32mzda_sk.dtb
+
+obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
+
+# Force kbuild to make empty built-in.o if necessary
+obj- += dummy.o
+
+always := $(dtb-y)
+clean-files := *.dtb *.dtb.S
--- /dev/null
+/*
+ * Device Tree Source for PIC32MZDA clock data
+ *
+ * Purna Chandra Mandal <purna.mandal@microchip.com>
+ * Copyright (C) 2015 Microchip Technology Inc. All rights reserved.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/* all fixed rate clocks */
+
+/ {
+ POSC:posc_clk { /* On-chip primary oscillator */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ FRC:frc_clk { /* internal FRC oscillator */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <8000000>;
+ };
+
+ BFRC:bfrc_clk { /* internal backup FRC oscillator */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <8000000>;
+ };
+
+ LPRC:lprc_clk { /* internal low-power FRC oscillator */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ };
+
+ /* UPLL provides clock to USBCORE */
+ UPLL:usb_phy_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ clock-output-names = "usbphy_clk";
+ };
+
+ TxCKI:txcki_clk { /* external clock input on TxCLKI pin */
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <4000000>;
+ status = "disabled";
+ };
+
+ /* external clock input on REFCLKIx pin */
+ REFIx:refix_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ status = "disabled";
+ };
+
+ /* PIC32 specific clks */
+ pic32_clktree {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x1f801200 0x200>;
+ compatible = "microchip,pic32mzda-clk";
+ ranges = <0 0x1f801200 0x200>;
+
+ /* secondary oscillator; external input on SOSCI pin */
+ SOSC:sosc_clk@0 {
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-sosc";
+ clock-frequency = <32768>;
+ reg = <0x000 0x10>, /* enable reg */
+ <0x1d0 0x10>; /* status reg */
+ microchip,bit-mask = <0x02>; /* enable mask */
+ microchip,status-bit-mask = <0x10>; /* status-mask*/
+ };
+
+ FRCDIV:frcdiv_clk {
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-frcdivclk";
+ clocks = <&FRC>;
+ clock-output-names = "frcdiv_clk";
+ };
+
+ /* System PLL clock */
+ SYSPLL:spll_clk@020 {
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-syspll";
+ reg = <0x020 0x10>, /* SPLL register */
+ <0x1d0 0x10>; /* CLKSTAT register */
+ clocks = <&POSC>, <&FRC>;
+ clock-output-names = "sys_pll";
+ microchip,status-bit-mask = <0x80>; /* SPLLRDY */
+ };
+
+ /* system clock; mux with postdiv & slew */
+ SYSCLK:sys_clk@1c0 {
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-sysclk-v2";
+ reg = <0x1c0 0x04>; /* SLEWCON */
+ clocks = <&FRCDIV>, <&SYSPLL>, <&POSC>, <&SOSC>,
+ <&LPRC>, <&FRCDIV>;
+ microchip,clock-indices = <0>, <1>, <2>, <4>,
+ <5>, <7>;
+ clock-output-names = "sys_clk";
+ };
+
+ /* Peripheral bus1 clock */
+ PBCLK1:pb1_clk@140 {
+ reg = <0x140 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ clock-output-names = "pb1_clk";
+ /* used by system modules, not gateable */
+ microchip,ignore-unused;
+ };
+
+ /* Peripheral bus2 clock */
+ PBCLK2:pb2_clk@150 {
+ reg = <0x150 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ clock-output-names = "pb2_clk";
+ /* avoid gating even if unused */
+ microchip,ignore-unused;
+ };
+
+ /* Peripheral bus3 clock */
+ PBCLK3:pb3_clk@160 {
+ reg = <0x160 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ clock-output-names = "pb3_clk";
+ };
+
+ /* Peripheral bus4 clock(I/O ports, GPIO) */
+ PBCLK4:pb4_clk@170 {
+ reg = <0x170 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ clock-output-names = "pb4_clk";
+ };
+
+ /* Peripheral bus clock */
+ PBCLK5:pb5_clk@180 {
+ reg = <0x180 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ clock-output-names = "pb5_clk";
+ };
+
+ /* Peripheral Bus6 clock; */
+ PBCLK6:pb6_clk@190 {
+ reg = <0x190 0x10>;
+ compatible = "microchip,pic32mzda-pbclk";
+ clocks = <&SYSCLK>;
+ #clock-cells = <0>;
+ };
+
+ /* Peripheral bus7 clock */
+ PBCLK7:pb7_clk@1a0 {
+ reg = <0x1a0 0x10>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-pbclk";
+ /* CPU is driven by this clock; so named */
+ clock-output-names = "cpu_clk";
+ clocks = <&SYSCLK>;
+ };
+
+ /* Reference Oscillator clock for SPI/I2S */
+ REFCLKO1:refo1_clk@80 {
+ reg = <0x080 0x20>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-refoclk";
+ clocks = <&SYSCLK>, <&PBCLK1>, <&POSC>, <&FRC>, <&LPRC>,
+ <&SOSC>, <&SYSPLL>, <&REFIx>, <&BFRC>;
+ microchip,clock-indices = <0>, <1>, <2>, <3>, <4>,
+ <5>, <7>, <8>, <9>;
+ clock-output-names = "refo1_clk";
+ };
+
+ /* Reference Oscillator clock for SQI */
+ REFCLKO2:refo2_clk@a0 {
+ reg = <0x0a0 0x20>;
+ #clock-cells = <0>;
+ compatible = "microchip,pic32mzda-refoclk";
+ clocks = <&SYSCLK>, <&PBCLK1>, <&POSC>, <&FRC>, <&LPRC>,
+ <&SOSC>, <&SYSPLL>, <&REFIx>, <&BFRC>;
+ microchip,clock-indices = <0>, <1>, <2>, <3>, <4>,
+ <5>, <7>, <8>, <9>;
+ clock-output-names = "refo2_clk";
+ };
+
+ /* Reference Oscillator clock, ADC */
+ REFCLKO3:refo3_clk@c0 {
+ reg = <0x0c0 0x20>;
+ compatible = "microchip,pic32mzda-refoclk";
+ clocks = <&SYSCLK>, <&PBCLK1>, <&POSC>, <&FRC>, <&LPRC>,
+ <&SOSC>, <&SYSPLL>, <&REFIx>, <&BFRC>;
+ microchip,clock-indices = <0>, <1>, <2>, <3>, <4>,
+ <5>, <7>, <8>, <9>;
+ #clock-cells = <0>;
+ clock-output-names = "refo3_clk";
+ };
+
+ /* Reference Oscillator clock */
+ REFCLKO4:refo4_clk@e0 {
+ reg = <0x0e0 0x20>;
+ compatible = "microchip,pic32mzda-refoclk";
+ clocks = <&SYSCLK>, <&PBCLK1>, <&POSC>, <&FRC>, <&LPRC>,
+ <&SOSC>, <&SYSPLL>, <&REFIx>, <&BFRC>;
+ microchip,clock-indices = <0>, <1>, <2>, <3>, <4>,
+ <5>, <7>, <8>, <9>;
+ #clock-cells = <0>;
+ clock-output-names = "refo4_clk";
+ };
+
+ /* Reference Oscillator clock, LCD */
+ REFCLKO5:refo5_clk@100 {
+ reg = <0x100 0x20>;
+ compatible = "microchip,pic32mzda-refoclk";
+ clocks = <&SYSCLK>,<&PBCLK1>,<&POSC>,<&FRC>,<&LPRC>,
+ <&SOSC>,<&SYSPLL>,<&REFIx>,<&BFRC>;
+ microchip,clock-indices = <0>, <1>, <2>, <3>, <4>,
+ <5>, <7>, <8>, <9>;
+ #clock-cells = <0>;
+ clock-output-names = "refo5_clk";
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2015 Microchip Technology Inc. All rights reserved.
+ *
+ * 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 <dt-bindings/interrupt-controller/irq.h>
+
+#include "pic32mzda-clk.dtsi"
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&evic>;
+
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ gpio3 = &gpio3;
+ gpio4 = &gpio4;
+ gpio5 = &gpio5;
+ gpio6 = &gpio6;
+ gpio7 = &gpio7;
+ gpio8 = &gpio8;
+ gpio9 = &gpio9;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ serial5 = &uart6;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "mti,mips14KEc";
+ device_type = "cpu";
+ };
+ };
+
+ soc {
+ compatible = "microchip,pic32mzda-infra";
+ interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ evic: interrupt-controller@1f810000 {
+ compatible = "microchip,pic32mzda-evic";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x1f810000 0x1000>;
+ microchip,external-irqs = <3 8 13 18 23>;
+ };
+
+ pic32_pinctrl: pinctrl@1f801400{
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "microchip,pic32mzda-pinctrl";
+ reg = <0x1f801400 0x400>;
+ clocks = <&PBCLK1>;
+ };
+
+ /* PORTA */
+ gpio0: gpio0@1f860000 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860000 0x100>;
+ interrupts = <118 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <0>;
+ gpio-ranges = <&pic32_pinctrl 0 0 16>;
+ };
+
+ /* PORTB */
+ gpio1: gpio1@1f860100 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860100 0x100>;
+ interrupts = <119 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <1>;
+ gpio-ranges = <&pic32_pinctrl 0 16 16>;
+ };
+
+ /* PORTC */
+ gpio2: gpio2@1f860200 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860200 0x100>;
+ interrupts = <120 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <2>;
+ gpio-ranges = <&pic32_pinctrl 0 32 16>;
+ };
+
+ /* PORTD */
+ gpio3: gpio3@1f860300 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860300 0x100>;
+ interrupts = <121 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <3>;
+ gpio-ranges = <&pic32_pinctrl 0 48 16>;
+ };
+
+ /* PORTE */
+ gpio4: gpio4@1f860400 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860400 0x100>;
+ interrupts = <122 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <4>;
+ gpio-ranges = <&pic32_pinctrl 0 64 16>;
+ };
+
+ /* PORTF */
+ gpio5: gpio5@1f860500 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860500 0x100>;
+ interrupts = <123 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <5>;
+ gpio-ranges = <&pic32_pinctrl 0 80 16>;
+ };
+
+ /* PORTG */
+ gpio6: gpio6@1f860600 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860600 0x100>;
+ interrupts = <124 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <6>;
+ gpio-ranges = <&pic32_pinctrl 0 96 16>;
+ };
+
+ /* PORTH */
+ gpio7: gpio7@1f860700 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860700 0x100>;
+ interrupts = <125 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <7>;
+ gpio-ranges = <&pic32_pinctrl 0 112 16>;
+ };
+
+ /* PORTI does not exist */
+
+ /* PORTJ */
+ gpio8: gpio8@1f860800 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860800 0x100>;
+ interrupts = <126 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <8>;
+ gpio-ranges = <&pic32_pinctrl 0 128 16>;
+ };
+
+ /* PORTK */
+ gpio9: gpio9@1f860900 {
+ compatible = "microchip,pic32mzda-gpio";
+ reg = <0x1f860900 0x100>;
+ interrupts = <127 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&PBCLK4>;
+ microchip,gpio-bank = <9>;
+ gpio-ranges = <&pic32_pinctrl 0 144 16>;
+ };
+
+ sdhci: sdhci@1f8ec000 {
+ compatible = "microchip,pic32mzda-sdhci";
+ reg = <0x1f8ec000 0x100>;
+ interrupts = <191 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&REFCLKO4>, <&PBCLK5>;
+ clock-names = "base_clk", "sys_clk";
+ bus-width = <4>;
+ cap-sd-highspeed;
+ status = "disabled";
+ };
+
+ uart1: serial@1f822000 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822000 0x50>;
+ interrupts = <112 IRQ_TYPE_LEVEL_HIGH>,
+ <113 IRQ_TYPE_LEVEL_HIGH>,
+ <114 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+
+ uart2: serial@1f822200 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822200 0x50>;
+ interrupts = <145 IRQ_TYPE_LEVEL_HIGH>,
+ <146 IRQ_TYPE_LEVEL_HIGH>,
+ <147 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+
+ uart3: serial@1f822400 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822400 0x50>;
+ interrupts = <157 IRQ_TYPE_LEVEL_HIGH>,
+ <158 IRQ_TYPE_LEVEL_HIGH>,
+ <159 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+
+ uart4: serial@1f822600 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822600 0x50>;
+ interrupts = <170 IRQ_TYPE_LEVEL_HIGH>,
+ <171 IRQ_TYPE_LEVEL_HIGH>,
+ <172 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+
+ uart5: serial@1f822800 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822800 0x50>;
+ interrupts = <179 IRQ_TYPE_LEVEL_HIGH>,
+ <180 IRQ_TYPE_LEVEL_HIGH>,
+ <181 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+
+ uart6: serial@1f822A00 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <0x1f822A00 0x50>;
+ interrupts = <188 IRQ_TYPE_LEVEL_HIGH>,
+ <189 IRQ_TYPE_LEVEL_HIGH>,
+ <190 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&PBCLK2>;
+ status = "disabled";
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2015 Microchip Technology Inc. All rights reserved.
+ *
+ * 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 <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+#include "pic32mzda.dtsi"
+
+/ {
+ compatible = "microchip,pic32mzda-sk", "microchip,pic32mzda";
+ model = "Microchip PIC32MZDA Starter Kit";
+
+ memory {
+ device_type = "memory";
+ reg = <0x08000000 0x08000000>;
+ };
+
+ chosen {
+ bootargs = "earlyprintk=ttyPIC1,115200n8r console=ttyPIC1,115200n8";
+ };
+
+ leds0 {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds_s0>;
+
+ led@1 {
+ label = "pic32mzda_sk:red:led1";
+ gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led@2 {
+ label = "pic32mzda_sk:yellow:led2";
+ gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ };
+
+ led@3 {
+ label = "pic32mzda_sk:green:led3";
+ gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ keys0 {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&user_buttons_s0>;
+ pinctrl-names = "default";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@sw1 {
+ label = "ESC";
+ linux,code = <1>;
+ gpios = <&gpio1 12 0>;
+ };
+
+ button@sw2 {
+ label = "Home";
+ linux,code = <102>;
+ gpios = <&gpio1 13 0>;
+ };
+
+ button@sw3 {
+ label = "Menu";
+ linux,code = <139>;
+ gpios = <&gpio1 14 0>;
+ };
+ };
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&sdhci {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhc1>;
+ status = "okay";
+ assigned-clocks = <&REFCLKO2>,<&REFCLKO4>,<&REFCLKO5>;
+ assigned-clock-rates = <50000000>,<25000000>,<40000000>;
+};
+
+&pic32_pinctrl {
+
+ pinctrl_sdhc1: sdhc1_pins0 {
+ pins = "A6", "D4", "G13", "G12", "G14", "A7", "A0";
+ microchip,digital;
+ };
+
+ user_leds_s0: user_leds_s0 {
+ pins = "H0", "H1", "H2";
+ output-low;
+ microchip,digital;
+ };
+
+ user_buttons_s0: user_buttons_s0 {
+ pins = "B12", "B13", "B14";
+ microchip,digital;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pinctrl_uart2: pinctrl_uart2 {
+ uart2-tx {
+ pins = "G9";
+ function = "U2TX";
+ microchip,digital;
+ output-high;
+ };
+ uart2-rx {
+ pins = "B0";
+ function = "U2RX";
+ microchip,digital;
+ input-enable;
+ };
+ };
+
+ pinctrl_uart4: uart4-0 {
+ uart4-tx {
+ pins = "C3";
+ function = "U4TX";
+ microchip,digital;
+ output-high;
+ };
+ uart4-rx {
+ pins = "E8";
+ function = "U4RX";
+ microchip,digital;
+ input-enable;
+ };
+ };
+};
endchoice
+choice
+ prompt "Devicetree selection"
+ default DTB_PIC32_NONE
+ help
+ Select the devicetree.
+
+config DTB_PIC32_NONE
+ bool "None"
+
+config DTB_PIC32_MZDA_SK
+ bool "PIC32MZDA Starter Kit"
+ depends on PIC32MZDA
+ select BUILTIN_DTB
+
+endchoice
+
endif # MACH_PIC32
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff