bcm27xx: add support for linux v5.15

Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B

Signed-off-by: Marty Jones <mj8263788@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 775 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.15/950-0565-overlays-Add-fbtft-overlay.patch b/target/linux/bcm27xx/patches-5.15/950-0565-overlays-Add-fbtft-overlay.patch
new file mode 100644
index 0000000000..e9e0353644
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.15/950-0565-overlays-Add-fbtft-overlay.patch
@@ -0,0 +1,775 @@
+From c218d35ede9474ffa6231e8be88c8ad28044ca2e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
+Date: Wed, 3 Nov 2021 12:21:14 +0100
+Subject: [PATCH] overlays: Add fbtft overlay
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add an overlay that provides much of the functionality that fbtft_device did.
+
+Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
+---
+ arch/arm/boot/dts/overlays/Makefile          |   1 +
+ arch/arm/boot/dts/overlays/README            | 124 ++++
+ arch/arm/boot/dts/overlays/fbtft-overlay.dts | 611 +++++++++++++++++++
+ 3 files changed, 736 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/fbtft-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -49,6 +49,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ 	enc28j60.dtbo \
+ 	enc28j60-spi2.dtbo \
+ 	exc3000.dtbo \
++	fbtft.dtbo \
+ 	fe-pi-audio.dtbo \
+ 	fsm-demo.dtbo \
+ 	ghost-amp.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -857,6 +857,130 @@ Params: interrupt               GPIO use
+         swapxy                  Touchscreen swapped x y axis
+ 
+ 
++Name:   fbtft
++Info:   Overlay for SPI-connected displays using the fbtft drivers.
++
++        This overlay seeks to replace the functionality provided by fbtft_device
++        which is now gone from the kernel.
++
++        Most displays from fbtft_device have been ported over.
++        Example:
++          dtoverlay=fbtft,spi0-0,rpi-display,reset_pin=23,dc_pin=24,led_pin=18,rotate=270
++
++        It is also possible to specify the controller (this will use the default
++        init sequence in the driver).
++        Example:
++          dtoverlay=fbtft,spi0-0,ili9341,bgr,reset_pin=23,dc_pin=24,led_pin=18,rotate=270
++
++        For devices on spi1 or spi2, the interfaces should be enabled
++        with one of the spi1-1/2/3cs and/or spi2-1/2/3cs overlays.
++
++        The following features of fbtft_device have not been ported over:
++        - parallel bus is not supported
++        - the init property which overrides the controller initialization
++          sequence is not supported as a parameter due to memory limitations in
++          the bootloader responsible for applying the overlay.
++
++        See https://github.com/notro/fbtft/wiki/FBTFT-RPI-overlays for how to
++        create an overlay.
++
++Load:   dtoverlay=fbtft,<param>=<val>
++Params:
++        spi<n>-<m>              Configure device at spi<n>, cs<m>
++                                (boolean, required)
++        speed                   SPI bus speed in Hz (default 32000000)
++        cpha                    Shifted clock phase (CPHA) mode
++        cpol                    Inverse clock polarity (CPOL) mode
++
++        adafruit18              Adafruit 1.8
++        adafruit22              Adafruit 2.2 (old)
++        adafruit22a             Adafruit 2.2
++        adafruit28              Adafruit 2.8
++        adafruit13m             Adafruit 1.3 OLED
++        admatec_c-berry28       C-Berry28
++        dogs102                 EA DOGS102
++        er_tftm050_2            ER-TFTM070-2
++        er_tftm070_5            ER-TFTM070-5
++        ew24ha0                 EW24HA0
++        ew24ha0_9bit            EW24HA0 in 9-bit mode
++        freetronicsoled128      Freetronics OLED128
++        hy28a                   HY28A
++        hy28b                   HY28B
++        itdb28_spi              ITDB02-2.8 with SPI interface circuit
++        mi0283qt-2              Watterott MI0283QT-2
++        mi0283qt-9a             Watterott MI0283QT-9A
++        nokia3310               Nokia 3310
++        nokia3310a              Nokia 3310a
++        nokia5110               Nokia 5110
++        piscreen                PiScreen
++        pitft                   Adafruit PiTFT 2.8
++        pioled                  ILSoft OLED
++        rpi-display             Watterott rpi-display
++        sainsmart18             Sainsmart 1.8
++        sainsmart32_spi         Sainsmart 3.2 with SPI interfce circuit
++        tinylcd35               TinyLCD 3.5
++        tm022hdh26              Tianma TM022HDH26
++        tontec35_9481           Tontect 3.5 with ILI9481 controller
++        tontec35_9486           Tontect 3.5 with ILI9486 controller
++        waveshare32b            Waveshare 3.2
++        waveshare22             Waveshare 2.2
++
++        bd663474                BD663474 display controller
++        hx8340bn                HX8340BN display controller
++        hx8347d                 HX8347D display controller
++        hx8353d                 HX8353D display controller
++        hx8357d                 HX8357D display controller
++        ili9163                 ILI9163 display controller
++        ili9320                 ILI9320 display controller
++        ili9325                 ILI9325 display controller
++        ili9340                 ILI9340 display controller
++        ili9341                 ILI9341 display controller
++        ili9481                 ILI9481 display controller
++        ili9486                 ILI9486 display controller
++        pcd8544                 PCD8544 display controller
++        ra8875                  RA8875 display controller
++        s6d02a1                 S6D02A1 display controller
++        s6d1121                 S6D1121 display controller
++        seps525                 SEPS525 display controller
++        sh1106                  SH1106 display controller
++        ssd1289                 SSD1289 display controller
++        ssd1305                 SSD1305 display controller
++        ssd1306                 SSD1306 display controller
++        ssd1325                 SSD1325 display controller
++        ssd1331                 SSD1331 display controller
++        ssd1351                 SSD1351 display controller
++        st7735r                 ST7735R display controller
++        st7789v                 ST7789V display controller
++        tls8204                 TLS8204 display controller
++        uc1611                  UC1611 display controller
++        uc1701                  UC1701 display controller
++        upd161704               UPD161704 display controller
++
++        width                   Display width in pixels
++        height                  Display height in pixels
++        regwidth                Display controller register width (default is
++                                driver specific)
++        buswidth                Display bus interface width (default 8)
++        debug                   Debug output level {0-7}
++        rotate                  Display rotation {0, 90, 180, 270} (counter
++                                clockwise). Not supported by all drivers.
++        bgr                     Enable BGR mode (default off). Use if Red and
++                                Blue are swapped. Not supported by all drivers.
++        fps                     Frames per second (default 30). In effect this
++                                states how long the driver will wait after video
++                                memory has been changed until display update
++                                transfer is started.
++        txbuflen                Length of the FBTFT transmit buffer
++                                (default 4096)
++        startbyte               Sets the Start byte used by fb_ili9320,
++                                fb_ili9325 and fb_hx8347d. Common value is 0x70.
++        gamma                   String representation of Gamma Curve(s). Driver
++                                specific. Not supported by all drivers.
++        reset_pin               GPIO pin for RESET
++        dc_pin                  GPIO pin for D/C
++        led_pin                 GPIO pin for LED backlight
++
++
+ Name:   fe-pi-audio
+ Info:   Configures the Fe-Pi Audio Sound Card
+ Load:   dtoverlay=fe-pi-audio
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/fbtft-overlay.dts
+@@ -0,0 +1,611 @@
++/*
++ * Device Tree overlay for fbtft drivers
++ */
++
++/dts-v1/;
++/plugin/;
++
++/ {
++	compatible = "brcm,bcm2835";
++
++	/* adafruit18 */
++	fragment@0 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "sitronix,st7735r";
++			spi-max-frequency = <32000000>;
++			gamma = "02 1c 07 12 37 32 29 2d 29 25 2B 39 00 01 03 10\n03 1d 07 06 2E 2C 29 2D 2E 2E 37 3F 00 00 02 10";
++		};
++	};
++
++	/* adafruit22 */
++	fragment@1 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "himax,hx8340bn";
++			spi-max-frequency = <32000000>;
++			buswidth = <9>;
++			bgr;
++		};
++	};
++
++	/* adafruit22a */
++	fragment@2 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9340";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* adafruit28 */
++	fragment@3 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9341";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* adafruit13m */
++	fragment@4 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "solomon,ssd1306";
++			spi-max-frequency = <16000000>;
++		};
++	};
++
++	/* admatec_c-berry28 */
++	fragment@5 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "sitronix,st7789v";
++			spi-max-frequency = <48000000>;
++			init = <0x01000011
++				0x02000078
++				0x0100003A 0x05
++				0x010000B2 0x0C 0x0C 0x00 0x33 0x33
++				0x010000B7 0x35
++				0x010000C2 0x01 0xFF
++				0x010000C3 0x17
++				0x010000C4 0x20
++				0x010000BB 0x17
++				0x010000C5 0x20
++				0x010000D0 0xA4 0xA1
++				0x01000029>;
++			gamma = "D0 00 14 15 13 2C 42 43 4E 09 16 14 18 21\nD0 00 14 15 13 0B 43 55 53 0C 17 14 23 20";
++		};
++	};
++
++	/* dogs102 */
++	fragment@6 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "UltraChip,uc1701";
++			spi-max-frequency = <8000000>;
++			bgr;
++		};
++	};
++
++	/* er_tftm050_2 */
++	fragment@7 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "raio,ra8875";
++			spi-max-frequency = <5000000>;
++			spi-cpha;
++			spi-cpol;
++			width = <480>;
++			height = <272>;
++			bgr;
++		};
++	};
++
++	/* er_tftm070_5 */
++	fragment@8 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "raio,ra8875";
++			spi-max-frequency = <5000000>;
++			spi-cpha;
++			spi-cpol;
++			width = <800>;
++			height = <480>;
++			bgr;
++		};
++	};
++
++	/* ew24ha0 */
++	fragment@9 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ultrachip,uc1611";
++			spi-max-frequency = <32000000>;
++			spi-cpha;
++			spi-cpol;
++		};
++	};
++
++	/* ew24ha0_9bit */
++	fragment@10 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ultrachip,uc1611";
++			spi-max-frequency = <32000000>;
++			spi-cpha;
++			spi-cpol;
++			buswidth = <9>;
++		};
++	};
++
++	/* freetronicsoled128 */
++	fragment@11 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "solomon,ssd1351";
++			spi-max-frequency = <20000000>;
++			backlight = <2>; /* FBTFT_ONBOARD_BACKLIGHT */
++			bgr;
++		};
++	};
++
++	/* hy28a */
++	fragment@12 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9320";
++			spi-max-frequency = <32000000>;
++			spi-cpha;
++			spi-cpol;
++			startbyte = <0x70>;
++			bgr;
++		};
++	};
++
++	/* hy28b */
++	fragment@13 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9325";
++			spi-max-frequency = <48000000>;
++			spi-cpha;
++			spi-cpol;
++			init = <0x010000e7 0x0010
++				0x01000000 0x0001
++				0x01000001 0x0100
++				0x01000002 0x0700
++				0x01000003 0x1030
++				0x01000004 0x0000
++				0x01000008 0x0207
++				0x01000009 0x0000
++				0x0100000a 0x0000
++				0x0100000c 0x0001
++				0x0100000d 0x0000
++				0x0100000f 0x0000
++				0x01000010 0x0000
++				0x01000011 0x0007
++				0x01000012 0x0000
++				0x01000013 0x0000
++				0x02000032
++				0x01000010 0x1590
++				0x01000011 0x0227
++				0x02000032
++				0x01000012 0x009c
++				0x02000032
++				0x01000013 0x1900
++				0x01000029 0x0023
++				0x0100002b 0x000e
++				0x02000032
++				0x01000020 0x0000
++				0x01000021 0x0000
++				0x02000032
++				0x01000050 0x0000
++				0x01000051 0x00ef
++				0x01000052 0x0000
++				0x01000053 0x013f
++				0x01000060 0xa700
++				0x01000061 0x0001
++				0x0100006a 0x0000
++				0x01000080 0x0000
++				0x01000081 0x0000
++				0x01000082 0x0000
++				0x01000083 0x0000
++				0x01000084 0x0000
++				0x01000085 0x0000
++				0x01000090 0x0010
++				0x01000092 0x0000
++				0x01000093 0x0003
++				0x01000095 0x0110
++				0x01000097 0x0000
++				0x01000098 0x0000
++				0x01000007 0x0133
++				0x01000020 0x0000
++				0x01000021 0x0000
++				0x02000064>;
++			startbyte = <0x70>;
++			bgr;
++			fps = <50>;
++			gamma = "04 1F 4 7 7 0 7 7 6 0\n0F 00 1 7 4 0 0 0 6 7";
++		};
++	};
++
++	/* itdb28_spi */
++	fragment@14 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9325";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* mi0283qt-2 */
++	fragment@15 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "himax,hx8347d";
++			spi-max-frequency = <32000000>;
++			startbyte = <0x70>;
++			bgr;
++		};
++	};
++
++	/* mi0283qt-9a */
++	fragment@16 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9341";
++			spi-max-frequency = <32000000>;
++			buswidth = <9>;
++			bgr;
++		};
++	};
++
++	/* nokia3310 */
++	fragment@17 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "philips,pcd8544";
++			spi-max-frequency = <400000>;
++		};
++	};
++
++	/* nokia3310a */
++	fragment@18 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "teralane,tls8204";
++			spi-max-frequency = <1000000>;
++		};
++	};
++
++	/* nokia5110 */
++	fragment@19 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9163";
++			spi-max-frequency = <12000000>;
++			bgr;
++		};
++	};
++
++	/* piscreen */
++	fragment@20 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9486";
++			spi-max-frequency = <32000000>;
++			regwidth = <16>;
++			bgr;
++		};
++	};
++
++	/* pitft */
++	fragment@21 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9340";
++			spi-max-frequency = <32000000>;
++			init = <0x01000001
++				0x02000005
++				0x01000028
++				0x010000EF 0x03 0x80 0x02
++				0x010000CF 0x00 0xC1 0x30
++				0x010000ED 0x64 0x03 0x12 0x81
++				0x010000E8 0x85 0x00 0x78
++				0x010000CB 0x39 0x2C 0x00 0x34 0x02
++				0x010000F7 0x20
++				0x010000EA 0x00 0x00
++				0x010000C0 0x23
++				0x010000C1 0x10
++				0x010000C5 0x3E 0x28
++				0x010000C7 0x86
++				0x0100003A 0x55
++				0x010000B1 0x00 0x18
++				0x010000B6 0x08 0x82 0x27
++				0x010000F2 0x00
++				0x01000026 0x01
++				0x010000E0 0x0F 0x31 0x2B 0x0C 0x0E 0x08 0x4E 0xF1 0x37 0x07 0x10 0x03 0x0E 0x09 0x00
++				0x010000E1 0x00 0x0E 0x14 0x03 0x11 0x07 0x31 0xC1 0x48 0x08 0x0F 0x0C 0x31 0x36 0x0F
++				0x01000011
++				0x02000064
++				0x01000029
++				0x02000014>;
++			bgr;
++		};
++	};
++
++	/* pioled */
++	fragment@22 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "solomon,ssd1351";
++			spi-max-frequency = <20000000>;
++			bgr;
++			gamma = "0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4";
++		};
++	};
++
++	/* rpi-display */
++	fragment@23 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9341";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* sainsmart18 */
++	fragment@24 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "sitronix,st7735r";
++			spi-max-frequency = <32000000>;
++		};
++	};
++
++	/* sainsmart32_spi */
++	fragment@25 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "solomon,ssd1289";
++			spi-max-frequency = <16000000>;
++			bgr;
++		};
++	};
++
++	/* tinylcd35 */
++	fragment@26 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "neosec,tinylcd";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* tm022hdh26 */
++	fragment@27 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9341";
++			spi-max-frequency = <32000000>;
++			bgr;
++		};
++	};
++
++	/* tontec35_9481 - boards before 02 July 2014 */
++	fragment@28 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9481";
++			spi-max-frequency = <128000000>;
++			spi-cpha;
++			spi-cpol;
++			bgr;
++		};
++	};
++
++	/* tontec35_9486 - boards after 02 July 2014 */
++	fragment@29 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9486";
++			spi-max-frequency = <128000000>;
++			spi-cpha;
++			spi-cpol;
++			bgr;
++		};
++	};
++
++	/* waveshare32b */
++	fragment@30 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "ilitek,ili9340";
++			spi-max-frequency = <48000000>;
++			init = <0x010000CB 0x39 0x2C 0x00 0x34 0x02
++				0x010000CF 0x00 0xC1 0x30
++				0x010000E8 0x85 0x00 0x78
++				0x010000EA 0x00 0x00
++				0x010000ED 0x64 0x03 0x12 0x81
++				0x010000F7 0x20
++				0x010000C0 0x23
++				0x010000C1 0x10
++				0x010000C5 0x3E 0x28
++				0x010000C7 0x86
++				0x01000036 0x28
++				0x0100003A 0x55
++				0x010000B1 0x00 0x18
++				0x010000B6 0x08 0x82 0x27
++				0x010000F2 0x00
++				0x01000026 0x01
++				0x010000E0 0x0F 0x31 0x2B 0x0C 0x0E 0x08 0x4E 0xF1 0x37 0x07 0x10 0x03 0x0E 0x09 0x00
++				0x010000E1 0x00 0x0E 0x14 0x03 0x11 0x07 0x31 0xC1 0x48 0x08 0x0F 0x0C 0x31 0x36 0x0F
++				0x01000011
++				0x02000078
++				0x01000029
++				0x0100002C>;
++			bgr;
++		};
++	};
++
++	/* waveshare22 */
++	fragment@31 {
++		target = <&display>;
++		__dormant__ {
++			compatible = "hitachi,bd663474";
++			spi-max-frequency = <32000000>;
++			spi-cpha;
++			spi-cpol;
++		};
++	};
++
++	spidev_fragment: fragment@100 {
++		target-path = "spi0/spidev@0";
++		__overlay__ {
++			status = "disabled";
++		};
++	};
++
++	display_fragment: fragment@101 {
++		target = <&spi0>;
++		__overlay__ {
++			/* needed to avoid dtc warning */
++			#address-cells = <1>;
++			#size-cells = <0>;
++
++			status = "okay";
++
++			display: display@0{
++				reg = <0>;
++				spi-max-frequency = <32000000>;
++				fps = <30>;
++				buswidth = <8>;
++			};
++		};
++	};
++
++	__overrides__ {
++		spi0-0        = <&display_fragment>, "target:0=",<&spi0>,
++				<&spidev_fragment>, "target-path=spi0/spidev@0",
++				<&display>, "reg:0=0";
++		spi0-1        = <&display_fragment>, "target:0=",<&spi0>,
++				<&spidev_fragment>, "target-path=spi0/spidev@1",
++				<&display>, "reg:0=1";
++		spi1-0        = <&display_fragment>, "target:0=",<&spi1>,
++				<&spidev_fragment>, "target-path=spi1/spidev@0",
++				<&display>, "reg:0=0";
++		spi1-1        = <&display_fragment>, "target:0=",<&spi1>,
++				<&spidev_fragment>, "target-path=spi1/spidev@1",
++				<&display>, "reg:0=1";
++		spi1-2        = <&display_fragment>, "target:0=",<&spi1>,
++				<&spidev_fragment>, "target-path=spi1/spidev@2",
++				<&display>, "reg:0=2";
++		spi2-0        = <&display_fragment>, "target:0=",<&spi2>,
++				<&spidev_fragment>, "target-path=spi2/spidev@0",
++				<&display>, "reg:0=0";
++		spi2-1        = <&display_fragment>, "target:0=",<&spi2>,
++				<&spidev_fragment>, "target-path=spi2/spidev@1",
++				<&display>, "reg:0=1";
++		spi2-2        = <&display_fragment>, "target:0=",<&spi2>,
++				<&spidev_fragment>, "target-path=spi2/spidev@2",
++				<&display>, "reg:0=2";
++
++		speed         = <&display>, "spi-max-frequency:0";
++		cpha          = <&display>, "spi-cpha?";
++		cpol          = <&display>, "spi-cpol?";
++
++		/* Displays */
++		adafruit18    = <0>, "+0";
++		adafruit22    = <0>, "+1";
++		adafruit22a   = <0>, "+2";
++		adafruit28    = <0>, "+3";
++		adafruit13m   = <0>, "+4";
++		admatec_c-berry28 = <0>, "+5";
++		dogs102       = <0>, "+6";
++		er_tftm050_2  = <0>, "+7";
++		er_tftm070_5  = <0>, "+8";
++		ew24ha0       = <0>, "+9";
++		ew24ha0_9bit  = <0>, "+10";
++		freetronicsoled128 = <0>, "+11";
++		hy28a         = <0>, "+12";
++		hy28b         = <0>, "+13";
++		itdb28_spi    = <0>, "+14";
++		mi0283qt-2    = <0>, "+15";
++		mi0283qt-9a   = <0>, "+16";
++		nokia3310     = <0>, "+17";
++		nokia3310a    = <0>, "+18";
++		nokia5110     = <0>, "+19";
++		piscreen      = <0>, "+20";
++		pitft         = <0>, "+21";
++		pioled        = <0>, "+22";
++		rpi-display   = <0>, "+23";
++		sainsmart18   = <0>, "+24";
++		sainsmart32_spi = <0>, "+25";
++		tinylcd35     = <0>, "+26";
++		tm022hdh26    = <0>, "+27";
++		tontec35_9481 = <0>, "+28";
++		tontec35_9486 = <0>, "+29";
++		waveshare32b  = <0>, "+30";
++		waveshare22   = <0>, "+31";
++
++		/* Controllers */
++		bd663474      = <&display>, "compatible=hitachi,bd663474";
++		hx8340bn      = <&display>, "compatible=himax,hx8340bn";
++		hx8347d       = <&display>, "compatible=himax,hx8347d";
++		hx8353d       = <&display>, "compatible=himax,hx8353d";
++		hx8357d       = <&display>, "compatible=himax,hx8357d";
++		ili9163       = <&display>, "compatible=ilitek,ili9163";
++		ili9320       = <&display>, "compatible=ilitek,ili9320";
++		ili9325       = <&display>, "compatible=ilitek,ili9325";
++		ili9340       = <&display>, "compatible=ilitek,ili9340";
++		ili9341       = <&display>, "compatible=ilitek,ili9341";
++		ili9481       = <&display>, "compatible=ilitek,ili9481";
++		ili9486       = <&display>, "compatible=ilitek,ili9486";
++		pcd8544       = <&display>, "compatible=philips,pcd8544";
++		ra8875        = <&display>, "compatible=raio,ra8875";
++		s6d02a1       = <&display>, "compatible=samsung,s6d02a1";
++		s6d1121       = <&display>, "compatible=samsung,s6d1121";
++		seps525       = <&display>, "compatible=syncoam,seps525";
++		sh1106        = <&display>, "compatible=sinowealth,sh1106";
++		ssd1289       = <&display>, "compatible=solomon,ssd1289";
++		ssd1305       = <&display>, "compatible=solomon,ssd1305";
++		ssd1306       = <&display>, "compatible=solomon,ssd1306";
++		ssd1325       = <&display>, "compatible=solomon,ssd1325";
++		ssd1331       = <&display>, "compatible=solomon,ssd1331";
++		ssd1351       = <&display>, "compatible=solomon,ssd1351";
++		st7735r       = <&display>, "compatible=sitronix,st7735r";
++		st7789v       = <&display>, "compatible=sitronix,st7789v";
++		tls8204       = <&display>, "compatible=teralane,tls8204";
++		uc1611        = <&display>, "compatible=ultrachip,uc1611";
++		uc1701        = <&display>, "compatible=UltraChip,uc1701";
++		upd161704     = <&display>, "compatible=nec,upd161704";
++
++		width         = <&display>, "width:0";
++		height        = <&display>, "height:0";
++		regwidth      = <&display>, "regwidth:0";
++		buswidth      = <&display>, "buswidth:0";
++		debug         = <&display>, "debug:0";
++		rotate        = <&display>, "rotate:0";
++		bgr           = <&display>, "bgr?";
++		fps           = <&display>, "fps:0";
++		txbuflen      = <&display>, "txbuflen:0";
++		startbyte     = <&display>, "startbyte:0";
++		gamma         = <&display>, "gamma";
++
++		reset_pin     = <&display>, "reset-gpios:0=", <&gpio>,
++				<&display>, "reset-gpios:4",
++				<&display>, "reset-gpios:8=1"; /* GPIO_ACTIVE_LOW */
++		dc_pin        = <&display>, "dc-gpios:0=", <&gpio>,
++				<&display>, "dc-gpios:4",
++				<&display>, "dc-gpios:8=0"; /* GPIO_ACTIVE_HIGH */
++		led_pin       = <&display>, "led-gpios:0=", <&gpio>,
++				<&display>, "led-gpios:4",
++				<&display>, "led-gpios:8=0"; /* GPIO_ACTIVE_HIGH */
++	};
++};