提交 8ef3ff27 编写于 作者: P Paul Burton 提交者: Ralf Baechle

dt-bindings: img-ascii-lcd: Document a binding for simple ASCII LCDs

Add documentation for a devicetree binding for the simple ASCII LCD
displays found on development boards such as the MIPS Boston, MIPS Malta
& MIPS SEAD3 from Imagination Technologies.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>
Acked-by: NRob Herring <robh@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14061/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 eb42d760
Binding for ASCII LCD displays on Imagination Technologies boards
Required properties:
- compatible : should be one of:
"img,boston-lcd"
"mti,malta-lcd"
"mti,sead3-lcd"
Required properties for "img,boston-lcd":
- reg : memory region locating the device registers
Required properties for "mti,malta-lcd" or "mti,sead3-lcd":
- regmap: phandle of the system controller containing the LCD registers
- offset: offset in bytes to the LCD registers within the system controller
The layout of the registers & properties of the display are determined
from the compatible string, making this binding somewhat trivial.
......@@ -5964,6 +5964,11 @@ M: Stanislaw Gruszka <stf_xl@wp.pl>
S: Maintained
F: drivers/usb/atm/ueagle-atm.c
IMGTEC ASCII LCD DRIVER
M: Paul Burton <paul.burton@imgtec.com>
S: Maintained
F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
INA209 HARDWARE MONITOR DRIVER
M: Guenter Roeck <linux@roeck-us.net>
L: linux-hwmon@vger.kernel.org
......
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