mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
Input: add Raydium I2C touchscreen driver
This adds support for Raydium I2C touch controllers compatible with RM32380. Signed-off-by: Jeffrey Lin <jeffrey.lin@rad-ic.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
parent
72fb4765ac
commit
48a2b78348
5 changed files with 1250 additions and 0 deletions
20
Documentation/devicetree/bindings/input/raydium_i2c_ts.txt
Normal file
20
Documentation/devicetree/bindings/input/raydium_i2c_ts.txt
Normal file
|
@ -0,0 +1,20 @@
|
|||
Raydium I2C touchscreen
|
||||
|
||||
Required properties:
|
||||
- compatible: must be "raydium,rm32380"
|
||||
- reg: The I2C address of the device
|
||||
- interrupt-parent: the phandle for the interrupt controller
|
||||
- interrupts: interrupt to which the chip is connected
|
||||
See ../interrupt-controller/interrupts.txt
|
||||
Optional properties:
|
||||
- avdd-supply: analog power supply needed to power device
|
||||
- vccio-supply: IO Power source
|
||||
- reset-gpios: reset gpio the chip is connected to.
|
||||
|
||||
Example:
|
||||
touchscreen@39 {
|
||||
compatible = "raydium,rm32380";
|
||||
reg = <0x39>;
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
|
||||
};
|
|
@ -191,6 +191,7 @@ raidsonic RaidSonic Technology GmbH
|
|||
ralink Mediatek/Ralink Technology Corp.
|
||||
ramtron Ramtron International
|
||||
raspberrypi Raspberry Pi Foundation
|
||||
raydium Raydium Semiconductor Corp.
|
||||
realtek Realtek Semiconductor Corp.
|
||||
renesas Renesas Electronics Corporation
|
||||
richtek Richtek Technology Corporation
|
||||
|
|
|
@ -1037,6 +1037,19 @@ config TOUCHSCREEN_PCAP
|
|||
To compile this driver as a module, choose M here: the
|
||||
module will be called pcap_ts.
|
||||
|
||||
config TOUCHSCREEN_RM_TS
|
||||
tristate "Raydium I2C Touchscreen"
|
||||
depends on I2C
|
||||
depends on GPIOLIB || COMPILE_TEST
|
||||
help
|
||||
Say Y here if you have Raydium series I2C touchscreen,
|
||||
such as RM32380, connected to your system.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called raydium_i2c_ts.
|
||||
|
||||
config TOUCHSCREEN_ST1232
|
||||
tristate "Sitronix ST1232 touchscreen controllers"
|
||||
depends on I2C
|
||||
|
|
|
@ -61,6 +61,7 @@ obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE) += usbtouchscreen.o
|
|||
obj-$(CONFIG_TOUCHSCREEN_PCAP) += pcap_ts.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_PENMOUNT) += penmount.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_PIXCIR) += pixcir_i2c_ts.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_RM_TS) += raydium_i2c_ts.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_ST1232) += st1232.o
|
||||
obj-$(CONFIG_TOUCHSCREEN_STMPE) += stmpe-ts.o
|
||||
|
|
1215
drivers/input/touchscreen/raydium_i2c_ts.c
Normal file
1215
drivers/input/touchscreen/raydium_i2c_ts.c
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue