diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 25ea8eb88897f..ea93e1ddb2ca7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -13,36 +13,7 @@ ifeq ($(CONFIG_BCM2709_DT),y) RPI_DT_OVERLAYS=y endif -dtb-$(RPI_DT_OVERLAYS) += ads7846-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += ds1307-rtc-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += i2c-rtc-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hifiberry-dac-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hifiberry-dacplus-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hifiberry-digi-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hifiberry-amp-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hy28a-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += hy28b-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += iqaudio-dac-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += iqaudio-dacplus-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += rpi-proto-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += lirc-rpi-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += pcf2127-rtc-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += pcf8523-rtc-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += rpi-display-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += sdhost-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += tinylcd35-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += w1-gpio-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += w1-gpio-pullup-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += spi-bcm2835-overlay.dtb -dtb-$(RPI_DT_OVERLAYS) += spi-bcm2708-overlay.dtb +subdir-$(RPI_DT_OVERLAYS) += overlays dtb-$(CONFIG_MACH_ASM9260) += \ alphascale-asm9260-devkit.dtb diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile new file mode 100644 index 0000000000000..d64e6b4f9c5c3 --- /dev/null +++ b/arch/arm/boot/dts/overlays/Makefile @@ -0,0 +1,51 @@ +ifeq ($(CONFIG_OF),y) + +# Overlays for the Raspberry Pi platform + +ifeq ($(CONFIG_BCM2708_DT),y) + RPI_DT_OVERLAYS=y +endif +ifeq ($(CONFIG_BCM2709_DT),y) + RPI_DT_OVERLAYS=y +endif + +dtb-$(RPI_DT_OVERLAYS) += ads7846-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-amp-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-dac-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-dacplus-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hifiberry-digi-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hy28a-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += hy28b-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += i2c-rtc-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += iqaudio-dac-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += iqaudio-dacplus-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += lirc-rpi-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += rpi-display-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += rpi-proto-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += sdhost-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += spi-bcm2708-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += spi-bcm2835-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += tinylcd35-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += w1-gpio-overlay.dtb +dtb-$(RPI_DT_OVERLAYS) += w1-gpio-pullup-overlay.dtb + +targets += dtbs dtbs_install +targets += $(dtb-y) + +endif + +always := $(dtb-y) +clean-files := *.dtb + +# Enable fixups to support overlays on BCM2708 platforms +ifeq ($(RPI_DT_OVERLAYS),y) + DTC_FLAGS ?= -@ +endif diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README new file mode 100644 index 0000000000000..c26061219777f --- /dev/null +++ b/arch/arm/boot/dts/overlays/README @@ -0,0 +1,470 @@ +Introduction +============ + +This directory contains Device Tree overlays. Device Tree makes it possible +to support many hardware configurations with a single kernel and without the +need to explicitly load or blacklist kernel modules. Note that this isn't a +"pure" Device Tree configuration (c.f. MACH_BCM2835) - some on-board devices +are still configured by the board support code, but the intention is to +eventually reach that goal. + +On Raspberry Pi, Device Tree usage is controlled from /boot/config.txt. By +default, the Raspberry Pi kernel boots with device tree enabled. You can +completely disable DT usage (for now) by adding: + + device_tree= + +to your config.txt, which should cause your Pi to revert to the old way of +doing things after a reboot. + +In /boot you will find a .dtb for each base platform. This describes the +hardware that is part of the Raspberry Pi board. The loader (start.elf and its +siblings) selects the .dtb file appropriate for the platform by name, and reads +it into memory. At this point, all of the optional interfaces (i2c, i2s, spi) +are disabled, but they can be enabled using Device Tree parameters: + + dtparam=i2c=on,i2s=on,spi=on + +However, this shouldn't be necessary in many use cases because loading an +overlay that requires one of those interfaces will cause it to be enabled +automatically, and it is advisable to only enable interfaces if they are +needed. + +Configuring additional, optional hardware is done using Device Tree overlays +(see below). + +raspi-config +============ + +The Advanced Options section of the raspi-config utility can enable and disable +Device Tree use, as well as toggling the I2C and SPI interfaces. Note that it +is possible to both enable an interface and blacklist the driver, if for some +reason you should want to defer the loading. + +Modules +======= + +As well as describing the hardware, Device Tree also gives enough information +to allow suitable driver modules to be located and loaded, with the corollary +that unneeded modules are not loaded. As a result it should be possible to +remove lines from /etc/modules, and /etc/modprobe.d/raspi-blacklist.conf can +have its contents deleted (or commented out). + +Using Overlays +============== + +Overlays are loaded using the "dtoverlay" directive. As an example, consider the +popular lirc-rpi module, the Linux Infrared Remote Control driver. In the +pre-DT world this would be loaded from /etc/modules, with an explicit +"modprobe lirc-rpi" command, or programmatically by lircd. With DT enabled, +this becomes a line in config.txt: + + dtoverlay=lirc-rpi + +This causes the file /boot/overlays/lirc-rpi-overlay.dtb to be loaded. By +default it will use GPIOs 17 (out) and 18 (in), but this can be modified using +DT parameters: + + dtoverlay=lirc-rpi,gpio_out_pin=17,gpio_in_pin=13 + +Parameters always have default values, although in some cases (e.g. "w1-gpio") +it is necessary to provided multiple overlays in order to get the desired +behaviour. See the list of overlays below for a description of the parameters and their defaults. + +The Overlay and Parameter Reference +=================================== + +Name: +Info: Configures the base Raspberry Pi hardware +Load: +Params: + i2c_arm Set to "on" to enable the ARM's i2c interface + (default "off") + + i2c_vc Set to "on" to enable the i2c interface + usually reserved for the VideoCore processor + (default "off") + + i2c An alias for i2c_arm + + i2c_arm_baudrate Set the baudrate of the ARM's i2c interface + (default "100000") + + i2c_vc_baudrate Set the baudrate of the VideoCore i2c interface + (default "100000") + + i2c_baudrate An alias for i2c_arm_baudrate + + i2s Set to "on" to enable the i2s interface + (default "off") + + spi Set to "on" to enable the spi interfaces + (default "off") + + act_led_trigger Choose which activity the LED tracks. + Use "heartbeat" for a nice load indicator. + (default "mmc") + + act_led_activelow Set to "on" to invert the sense of the LED + (default "off") + + act_led_gpio Set which GPIO to use for the activity LED + (in case you want to connect it to an external + device) + (default "16" on a non-Plus board, "47" on a + Plus or Pi 2) + + pwr_led_trigger + pwr_led_activelow + pwr_led_gpio + As for act_led_*, but using the PWR LED. + Not available on Model A/B boards. + + N.B. It is recommended to only enable those interfaces that are needed. + Leaving all interfaces enabled can lead to unwanted behaviour (i2c_vc + interfering with Pi Camera, I2S and SPI hogging GPIO pins, etc.) + Note also that i2c, i2c_arm and i2c_vc are aliases for the physical + interfaces i2c0 and i2c1. Use of the numeric variants is still possible + but deprecated because the ARM/VC assignments differ between board + revisions. The same board-specific mapping applies to i2c_baudrate, + and the other i2c baudrate parameters. + + +Name: ads7846 +Info: ADS7846 Touch controller +Load: dtoverlay=ads7846,= +Params: cs SPI bus Chip Select (default 1) + speed SPI bus speed (default 2Mhz, max 3.25MHz) + penirq GPIO used for PENIRQ. REQUIRED + penirq_pull Set GPIO pull (default 0=none, 2=pullup) + swapxy Swap x and y axis + xmin Minimum value on the X axis (default 0) + ymin Minimum value on the Y axis (default 0) + xmax Maximum value on the X axis (default 4095) + ymax Maximum value on the Y axis (default 4095) + pmin Minimum reported pressure value (default 0) + pmax Maximum reported pressure value (default 65535) + xohms Touchpanel sensitivity (X-plate resistance) + (default 400) + + penirq is required and usually xohms (60-100) has to be set as well. + Apart from that, pmax (255) and swapxy are also common. + The rest of the calibration can be done with xinput-calibrator. + See: github.com/notro/fbtft/wiki/FBTFT-on-Raspian + Device Tree binding document: + www.kernel.org/doc/Documentation/devicetree/bindings/input/ads7846.txt + + +Name: bmp085_i2c-sensor +Info: Configures the BMP085/BMP180 digital barometric pressure and temperature + sensors from Bosch Sensortec +Load: dtoverlay=bmp085_i2c-sensor +Params: + + +[ The ds1307-rtc overlay has been deleted. See i2c-rtc. ] + + +Name: enc28j60 +Info: Overlay for the Microchip ENC28J60 Ethernet Controller (SPI) +Load: dtoverlay=enc28j60,= +Params: int_pin GPIO used for INT (default 25) + + speed SPI bus speed (default 12000000) + + +Name: hifiberry-amp +Info: Configures the HifiBerry Amp and Amp+ audio cards +Load: dtoverlay=hifiberry-amp +Params: + + +Name: hifiberry-dac +Info: Configures the HifiBerry DAC audio card +Load: dtoverlay=hifiberry-dac +Params: + + +Name: hifiberry-dacplus +Info: Configures the HifiBerry DAC+ audio card +Load: dtoverlay=hifiberry-dacplus +Params: + + +Name: hifiberry-digi +Info: Configures the HifiBerry Digi audio card +Load: dtoverlay=hifiberry-digi +Params: + + +Name: hy28a +Info: HY28A - 2.8" TFT LCD Display Module by HAOYU Electronics + Default values match Texy's display shield +Load: dtoverlay=hy28a,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + xohms Touchpanel sensitivity (X-plate resistance) + + resetgpio GPIO used to reset controller + + ledgpio GPIO used to control backlight + + +Name: hy28b +Info: HY28B - 2.8" TFT LCD Display Module by HAOYU Electronics + Default values match Texy's display shield +Load: dtoverlay=hy28b,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + xohms Touchpanel sensitivity (X-plate resistance) + + resetgpio GPIO used to reset controller + + ledgpio GPIO used to control backlight + + +Name: i2c-rtc +Info: Adds support for a number of I2C Real Time Clock devices +Load: dtoverlay=i2c-rtc, +Params: ds1307 Select the DS1307 device + + ds3231 Select the DS3231 device + + pcf2127 Select the PCF2127 device + + pcf8523 Select the PCF8523 device + + pcf8563 Select the PCF8563 device + + +Name: iqaudio-dac +Info: Configures the IQaudio DAC audio card +Load: dtoverlay=iqaudio-dac +Params: + + +Name: iqaudio-dacplus +Info: Configures the IQaudio DAC+ audio card +Load: dtoverlay=iqaudio-dacplus +Params: + + +Name: lirc-rpi +Info: Configures lirc-rpi (Linux Infrared Remote Control for Raspberry Pi) + Consult the module documentation for more details. +Load: dtoverlay=lirc-rpi,=,... +Params: gpio_out_pin GPIO for output (default "17") + + gpio_in_pin GPIO for input (default "18") + + gpio_in_pull Pull up/down/off on the input pin + (default "down") + + sense Override the IR receive auto-detection logic: + "1" = force active high + "0" = force active low + "-1" = use auto-detection + (default "-1") + + softcarrier Turn the software carrier "on" or "off" + (default "on") + + invert "on" = invert the output pin (default "off") + + debug "on" = enable additional debug messages + (default "off") + + +Name: mmc +Info: Selects the bcm2835-mmc SD/MMC driver, optionally with overclock +Load: dtoverlay=mmc,= +Params: overclock_50 Clock (in MHz) to use when the MMC framework + requests 50MHz + force_pio Disable DMA support + + +Name: mz61581 +Info: MZ61581 display by Tontec +Load: dtoverlay=mz61581,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + xohms Touchpanel sensitivity (X-plate resistance) + + +[ The pcf2127-rtc overlay has been deleted. See i2c-rtc. ] + + +[ The pcf8523-rtc overlay has been deleted. See i2c-rtc. ] + + +[ The pcf8563-rtc overlay has been deleted. See i2c-rtc. ] + + +Name: piscreen +Info: PiScreen display by OzzMaker.com +Load: dtoverlay=piscreen,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + +Name: pitft28-resistive +Info: Adafruit PiTFT 2.8" resistive touch screen +Load: dtoverlay=pitft28-resistive,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + +Name: pps-gpio +Info: Configures the pps-gpio (pulse-per-second time signal via GPIO). +Load: dtoverlay=pps-gpio,= +Params: gpiopin Input GPIO (default "18") + + +Name: rpi-dac +Info: Configures the RPi DAC audio card +Load: dtoverlay=rpi-dac +Params: + + +Name: rpi-display +Info: RPi-Display - 2.8" Touch Display by Watterott +Load: dtoverlay=rpi-display,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + xohms Touchpanel sensitivity (X-plate resistance) + + +Name: rpi-proto +Info: Configures the RPi Proto audio card +Load: dtoverlay=rpi-proto +Params: + + +Name: sdhost +Info: Selects the bcm2835-sdhost SD/MMC driver, optionally with overclock +Load: dtoverlay=sdhost,= +Params: overclock_50 Clock (in MHz) to use when the MMC framework + requests 50MHz + force_pio Disable DMA support + + +Name: spi-bcm2708 +Info: Selects the bcm2708-spi SPI driver +Load: dtoverlay=spi-bcm2708 +Params: + + +Name: spi-bcm2835 +Info: Selects the bcm2835-spi SPI driver +Load: dtoverlay=spi-bcm2835 +Params: + + +Name: tinylcd35 +Info: 3.5" Color TFT Display by www.tinlylcd.com + Options: Touch, RTC, keypad +Load: dtoverlay=tinylcd35,= +Params: speed Display SPI bus speed + + rotate Display rotation {0,90,180,270} + + fps Delay between frame updates + + debug Debug output level {0-7} + + touch Enable touch panel + + touchgpio Touch controller IRQ GPIO + + xohms Touchpanel: Resistance of X-plate in ohms + + rtc-pcf PCF8563 Real Time Clock + + rtc-ds DS1307 Real Time Clock + + keypad Enable keypad + + Examples: + Display with touchpanel, PCF8563 RTC and keypad: + dtoverlay=tinylcd35,touch,rtc-pcf,keypad + Old touch display: + dtoverlay=tinylcd35,touch,touchgpio=3 + + +Name: w1-gpio +Info: Configures the w1-gpio Onewire interface module. + Use this overlay if you *don't* need a GPIO to drive an external pullup. +Load: dtoverlay=w1-gpio,= +Params: gpiopin GPIO for I/O (default "4") + + pullup Non-zero, "on", or "y" to enable the parasitic + power (2-wire, power-on-data) feature + + +Name: w1-gpio-pullup +Info: Configures the w1-gpio Onewire interface module. + Use this overlay if you *do* need a GPIO to drive an external pullup. +Load: dtoverlay=w1-gpio-pullup,=,... +Params: gpiopin GPIO for I/O (default "4") + + pullup Non-zero, "on", or "y" to enable the parasitic + power (2-wire, power-on-data) feature + + extpullup GPIO for external pullup (default "5") + + +Troubleshooting +=============== + +If you are experiencing problems that you think are DT-related, enable DT +diagnostic output by adding this to /boot/config.txt: + + dtdebug=on + +and rebooting. Then run: + + sudo vcdbg log msg + +and look for relevant messages. + +Further reading +=============== + +This is only meant to be a quick introduction to the subject of Device Tree on +Raspberry Pi. There is a more complete explanation here: + +http://www.raspberrypi.org/documentation/configuration/device-tree.md diff --git a/arch/arm/boot/dts/ads7846-overlay.dts b/arch/arm/boot/dts/overlays/ads7846-overlay.dts similarity index 100% rename from arch/arm/boot/dts/ads7846-overlay.dts rename to arch/arm/boot/dts/overlays/ads7846-overlay.dts diff --git a/arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts b/arch/arm/boot/dts/overlays/bmp085_i2c-sensor-overlay.dts similarity index 100% rename from arch/arm/boot/dts/bmp085_i2c-sensor-overlay.dts rename to arch/arm/boot/dts/overlays/bmp085_i2c-sensor-overlay.dts diff --git a/arch/arm/boot/dts/ds1307-rtc-overlay.dts b/arch/arm/boot/dts/overlays/ds1307-rtc-overlay.dts similarity index 100% rename from arch/arm/boot/dts/ds1307-rtc-overlay.dts rename to arch/arm/boot/dts/overlays/ds1307-rtc-overlay.dts diff --git a/arch/arm/boot/dts/enc28j60-overlay.dts b/arch/arm/boot/dts/overlays/enc28j60-overlay.dts old mode 100755 new mode 100644 similarity index 100% rename from arch/arm/boot/dts/enc28j60-overlay.dts rename to arch/arm/boot/dts/overlays/enc28j60-overlay.dts diff --git a/arch/arm/boot/dts/hifiberry-amp-overlay.dts b/arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hifiberry-amp-overlay.dts rename to arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dts diff --git a/arch/arm/boot/dts/hifiberry-dac-overlay.dts b/arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hifiberry-dac-overlay.dts rename to arch/arm/boot/dts/overlays/hifiberry-dac-overlay.dts diff --git a/arch/arm/boot/dts/hifiberry-dacplus-overlay.dts b/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hifiberry-dacplus-overlay.dts rename to arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts diff --git a/arch/arm/boot/dts/hifiberry-digi-overlay.dts b/arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hifiberry-digi-overlay.dts rename to arch/arm/boot/dts/overlays/hifiberry-digi-overlay.dts diff --git a/arch/arm/boot/dts/hy28a-overlay.dts b/arch/arm/boot/dts/overlays/hy28a-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hy28a-overlay.dts rename to arch/arm/boot/dts/overlays/hy28a-overlay.dts diff --git a/arch/arm/boot/dts/hy28b-overlay.dts b/arch/arm/boot/dts/overlays/hy28b-overlay.dts similarity index 100% rename from arch/arm/boot/dts/hy28b-overlay.dts rename to arch/arm/boot/dts/overlays/hy28b-overlay.dts diff --git a/arch/arm/boot/dts/i2c-rtc-overlay.dts b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts similarity index 85% rename from arch/arm/boot/dts/i2c-rtc-overlay.dts rename to arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts index 5d5abb1ad7824..6bccfdc70d89f 100644 --- a/arch/arm/boot/dts/i2c-rtc-overlay.dts +++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts @@ -32,6 +32,11 @@ reg = <0x68>; status = "disable"; }; + pcf8563: pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + status = "disable"; + }; }; }; __overrides__ { @@ -39,5 +44,6 @@ ds3231 = <&ds3231>,"status"; pcf2127 = <&pcf2127>,"status"; pcf8523 = <&pcf8523>,"status"; + pcf8563 = <&pcf8563>,"status"; }; }; diff --git a/arch/arm/boot/dts/iqaudio-dac-overlay.dts b/arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts similarity index 100% rename from arch/arm/boot/dts/iqaudio-dac-overlay.dts rename to arch/arm/boot/dts/overlays/iqaudio-dac-overlay.dts diff --git a/arch/arm/boot/dts/iqaudio-dacplus-overlay.dts b/arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts similarity index 100% rename from arch/arm/boot/dts/iqaudio-dacplus-overlay.dts rename to arch/arm/boot/dts/overlays/iqaudio-dacplus-overlay.dts diff --git a/arch/arm/boot/dts/lirc-rpi-overlay.dts b/arch/arm/boot/dts/overlays/lirc-rpi-overlay.dts similarity index 100% rename from arch/arm/boot/dts/lirc-rpi-overlay.dts rename to arch/arm/boot/dts/overlays/lirc-rpi-overlay.dts diff --git a/arch/arm/boot/dts/mmc-overlay.dts b/arch/arm/boot/dts/overlays/mmc-overlay.dts similarity index 100% rename from arch/arm/boot/dts/mmc-overlay.dts rename to arch/arm/boot/dts/overlays/mmc-overlay.dts diff --git a/arch/arm/boot/dts/mz61581-overlay.dts b/arch/arm/boot/dts/overlays/mz61581-overlay.dts similarity index 100% rename from arch/arm/boot/dts/mz61581-overlay.dts rename to arch/arm/boot/dts/overlays/mz61581-overlay.dts diff --git a/arch/arm/boot/dts/pcf2127-rtc-overlay.dts b/arch/arm/boot/dts/overlays/pcf2127-rtc-overlay.dts similarity index 100% rename from arch/arm/boot/dts/pcf2127-rtc-overlay.dts rename to arch/arm/boot/dts/overlays/pcf2127-rtc-overlay.dts diff --git a/arch/arm/boot/dts/pcf8523-rtc-overlay.dts b/arch/arm/boot/dts/overlays/pcf8523-rtc-overlay.dts similarity index 100% rename from arch/arm/boot/dts/pcf8523-rtc-overlay.dts rename to arch/arm/boot/dts/overlays/pcf8523-rtc-overlay.dts diff --git a/arch/arm/boot/dts/piscreen-overlay.dts b/arch/arm/boot/dts/overlays/piscreen-overlay.dts similarity index 100% rename from arch/arm/boot/dts/piscreen-overlay.dts rename to arch/arm/boot/dts/overlays/piscreen-overlay.dts diff --git a/arch/arm/boot/dts/pitft28-resistive-overlay.dts b/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts similarity index 100% rename from arch/arm/boot/dts/pitft28-resistive-overlay.dts rename to arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts diff --git a/arch/arm/boot/dts/pps-gpio-overlay.dts b/arch/arm/boot/dts/overlays/pps-gpio-overlay.dts similarity index 100% rename from arch/arm/boot/dts/pps-gpio-overlay.dts rename to arch/arm/boot/dts/overlays/pps-gpio-overlay.dts diff --git a/arch/arm/boot/dts/rpi-dac-overlay.dts b/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts similarity index 100% rename from arch/arm/boot/dts/rpi-dac-overlay.dts rename to arch/arm/boot/dts/overlays/rpi-dac-overlay.dts diff --git a/arch/arm/boot/dts/rpi-display-overlay.dts b/arch/arm/boot/dts/overlays/rpi-display-overlay.dts similarity index 100% rename from arch/arm/boot/dts/rpi-display-overlay.dts rename to arch/arm/boot/dts/overlays/rpi-display-overlay.dts diff --git a/arch/arm/boot/dts/rpi-proto-overlay.dts b/arch/arm/boot/dts/overlays/rpi-proto-overlay.dts similarity index 100% rename from arch/arm/boot/dts/rpi-proto-overlay.dts rename to arch/arm/boot/dts/overlays/rpi-proto-overlay.dts diff --git a/arch/arm/boot/dts/sdhost-overlay.dts b/arch/arm/boot/dts/overlays/sdhost-overlay.dts similarity index 100% rename from arch/arm/boot/dts/sdhost-overlay.dts rename to arch/arm/boot/dts/overlays/sdhost-overlay.dts diff --git a/arch/arm/boot/dts/spi-bcm2708-overlay.dts b/arch/arm/boot/dts/overlays/spi-bcm2708-overlay.dts similarity index 100% rename from arch/arm/boot/dts/spi-bcm2708-overlay.dts rename to arch/arm/boot/dts/overlays/spi-bcm2708-overlay.dts diff --git a/arch/arm/boot/dts/spi-bcm2835-overlay.dts b/arch/arm/boot/dts/overlays/spi-bcm2835-overlay.dts similarity index 100% rename from arch/arm/boot/dts/spi-bcm2835-overlay.dts rename to arch/arm/boot/dts/overlays/spi-bcm2835-overlay.dts diff --git a/arch/arm/boot/dts/tinylcd35-overlay.dts b/arch/arm/boot/dts/overlays/tinylcd35-overlay.dts similarity index 100% rename from arch/arm/boot/dts/tinylcd35-overlay.dts rename to arch/arm/boot/dts/overlays/tinylcd35-overlay.dts diff --git a/arch/arm/boot/dts/w1-gpio-overlay.dts b/arch/arm/boot/dts/overlays/w1-gpio-overlay.dts similarity index 100% rename from arch/arm/boot/dts/w1-gpio-overlay.dts rename to arch/arm/boot/dts/overlays/w1-gpio-overlay.dts diff --git a/arch/arm/boot/dts/w1-gpio-pullup-overlay.dts b/arch/arm/boot/dts/overlays/w1-gpio-pullup-overlay.dts similarity index 100% rename from arch/arm/boot/dts/w1-gpio-pullup-overlay.dts rename to arch/arm/boot/dts/overlays/w1-gpio-pullup-overlay.dts