diff options
| author | Tony Lindgren <tony@atomide.com> | 2017-03-06 07:11:58 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-03-22 19:07:10 +0300 |
| commit | fdec8edbbee5a9a85ac1aeae48c4d3ae43a6ad27 (patch) | |
| tree | 92acc2a44d1d36b16755154a8577bc19dee45d19 /arch/arm/boot | |
| parent | 9946f937d482abeb697dde44a58a8d821f45df0c (diff) | |
| download | linux-fdec8edbbee5a9a85ac1aeae48c4d3ae43a6ad27.tar.xz | |
ARM: dts: omap4-droid4: Add tmp105 sensor for droid 4
Add tmp105 sensor for droid 4. This can be used with modprobe
lm75.ko and running sensors from lm-sensors package. Note that
the lm75.c driver does not yet support alert interrupt but
droid 4 seems to be wired for it.
Cc: devicetree@vger.kernel.org
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Tested-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/omap4-droid4-xt894.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index 1830f747354f..05046edefee7 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -81,6 +81,20 @@ status = "disabled"; }; +&i2c1 { + tmp105@48 { + compatible = "ti,tmp105"; + reg = <0x48>; + pinctrl-0 = <&tmp105_irq>; + pinctrl-names = "default"; + /* kpd_row0.gpio_178 */ + interrupts-extended = <&gpio6 18 IRQ_TYPE_EDGE_FALLING + &omap4_pmx_core 0x14e>; + interrupt-names = "irq", "wakeup"; + wakeup-source; + }; +}; + &keypad { keypad,num-rows = <8>; keypad,num-columns = <8>; @@ -242,6 +256,13 @@ >; }; + /* kpd_row0.gpio_178 */ + tmp105_irq: pinmux_tmp105_irq { + pinctrl-single,pins = < + OMAP4_IOPAD(0x18e, PIN_INPUT_PULLUP | MUX_MODE3) + >; + }; + usb_gpio_mux_sel1: pinmux_usb_gpio_mux_sel1_pins { /* gpio_60 */ pinctrl-single,pins = < |