diff options
Diffstat (limited to 'arch/arm/boot/dts/ste-ux500-samsung-golden.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts index 14a084e1846b..e75a425d177e 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts @@ -142,6 +142,26 @@ }; }; + i2c@80110000 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c3_c_2_default>; + pinctrl-1 = <&i2c3_c_2_sleep>; + + touchscreen@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + + /* GPIO218 (TSP_INT_1V8) */ + interrupt-parent = <&gpio6>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&tsp_default>; + }; + }; + prcmu@80157000 { ab8505 { ab8500_usb { @@ -161,6 +181,7 @@ regulator-name = "vreg_tsp_a3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-always-on; /* FIXME */ }; ab8500_ldo_aux3 { @@ -177,6 +198,7 @@ regulator-name = "vreg_tsp_1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; /* FIXME */ }; ab8500_ldo_aux6 { @@ -309,6 +331,15 @@ }; }; + tsp { + tsp_default: tsp_default { + golden_cfg1 { + pins = "GPIO218_AH11"; /* TSP_INT_1V8 */ + ste,config = <&gpio_in_nopull>; + }; + }; + }; + vibrator { vibrator_default: vibrator_default { golden_cfg1 { |