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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 13:20:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-01 13:20:04 -0700
commit251df49db3327c64bf917bfdba94491fde2b4ee0 (patch)
tree71eef72e1c393057f7b14cc4d8da5e48c7728336 /Documentation
parent8a72f3820c4d14b27ad5336aed00063a7a7f1bef (diff)
parentbf61c8840efe60fd8f91446860b63338fb424158 (diff)
downloadlinux-251df49db3327c64bf917bfdba94491fde2b4ee0.tar.bz2
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "Assorted fixes and cleanups to the existing drivers plus a new driver for IMS Passenger Control Unit device they use for ther in-flight entertainment system." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits) Input: trackpoint - Optimize trackpoint init to use power-on reset Input: apbps2 - convert to devm_ioremap_resource() Input: ALPS - use %ph to print buffers ARM - shmobile: Armadillo800EVA: Move st1232 reset pin handling Input: st1232 - add reset pin handling Input: st1232 - convert to devm_* infrastructure Input: MT - handle semi-mt devices in core Input: adxl34x - use spi_get_drvdata() Input: ad7877 - use spi_get_drvdata() and spi_set_drvdata() Input: ads7846 - use spi_get_drvdata() and spi_set_drvdata() Input: ims-pcu - fix a memory leak on error Input: sysrq - supplement reset sequence with timeout functionality Input: tegra-kbc - support for defining row/columns based on SoC Input: imx_keypad - switch to using managed resources Input: arc_ps2 - add support for device tree Input: mma8450 - fix signed 12bits to 32bits conversion Input: eeti_ts - remove redundant null check Input: edt-ft5x06 - remove redundant null check before kfree Input: ad714x - add CONFIG_PM_SLEEP to suspend/resume functions Input: adxl34x - add CONFIG_PM_SLEEP to suspend/resume functions ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/input/ps2keyb-mouse-apbps2.txt16
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/auo_pixcir_ts.txt30
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt24
-rw-r--r--Documentation/devicetree/bindings/serio/snps-arc_ps2.txt16
4 files changed, 86 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/ps2keyb-mouse-apbps2.txt b/Documentation/devicetree/bindings/input/ps2keyb-mouse-apbps2.txt
new file mode 100644
index 000000000000..3029c5694cf6
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/ps2keyb-mouse-apbps2.txt
@@ -0,0 +1,16 @@
+Aeroflex Gaisler APBPS2 PS/2 Core, supporting Keyboard or Mouse.
+
+The APBPS2 PS/2 core is available in the GRLIB VHDL IP core library.
+
+Note: In the ordinary environment for the APBPS2 core, a LEON SPARC system,
+these properties are built from information in the AMBA plug&play and from
+bootloader settings.
+
+Required properties:
+
+- name : Should be "GAISLER_APBPS2" or "01_060"
+- reg : Address and length of the register set for the device
+- interrupts : Interrupt numbers for this device
+
+For further information look in the documentation for the GLIB IP core library:
+http://www.gaisler.com/products/grlib/grip.pdf
diff --git a/Documentation/devicetree/bindings/input/touchscreen/auo_pixcir_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/auo_pixcir_ts.txt
new file mode 100644
index 000000000000..f40f21c642b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/auo_pixcir_ts.txt
@@ -0,0 +1,30 @@
+* AUO in-cell touchscreen controller using Pixcir sensors
+
+Required properties:
+- compatible: must be "auo,auo_pixcir_ts"
+- reg: I2C address of the chip
+- interrupts: interrupt to which the chip is connected
+- gpios: gpios the chip is connected to
+ first one is the interrupt gpio and second one the reset gpio
+- x-size: horizontal resolution of touchscreen
+- y-size: vertical resolution of touchscreen
+
+Example:
+
+ i2c@00000000 {
+ /* ... */
+
+ auo_pixcir_ts@5c {
+ compatible = "auo,auo_pixcir_ts";
+ reg = <0x5c>;
+ interrupts = <2 0>;
+
+ gpios = <&gpf 2 0 2>, /* INT */
+ <&gpf 5 1 0>; /* RST */
+
+ x-size = <800>;
+ y-size = <600>;
+ };
+
+ /* ... */
+ };
diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt
new file mode 100644
index 000000000000..64ad48b824a2
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix-st1232.txt
@@ -0,0 +1,24 @@
+* Sitronix st1232 touchscreen controller
+
+Required properties:
+- compatible: must be "sitronix,st1232"
+- reg: I2C address of the chip
+- interrupts: interrupt to which the chip is connected
+
+Optional properties:
+- gpios: a phandle to the reset GPIO
+
+Example:
+
+ i2c@00000000 {
+ /* ... */
+
+ touchscreen@55 {
+ compatible = "sitronix,st1232";
+ reg = <0x55>;
+ interrupts = <2 0>;
+ gpios = <&gpio1 166 0>;
+ };
+
+ /* ... */
+ };
diff --git a/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt b/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt
new file mode 100644
index 000000000000..38c2f21e8044
--- /dev/null
+++ b/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt
@@ -0,0 +1,16 @@
+* ARC PS/2 driver: PS/2 block used in some ARC FPGA's & nSIM OSCI model
+
+Required properties:
+- compatible : "snps,arc_ps2"
+- reg : offset and length (always 0x14) of registers
+- interrupts : interrupt
+- interrupt-names : name of interrupt, must be "arc_ps2_irq"
+
+Example:
+
+serio@c9000400 {
+ compatible = "snps,arc_ps2";
+ reg = <0xc9000400 0x14>;
+ interrupts = <13>;
+ interrupt-names = "arc_ps2_irq";
+}