diff options
Diffstat (limited to 'arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts')
| -rw-r--r-- | arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts b/arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts index 6a2154525d..577f9e1d08 100644 --- a/arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts +++ b/arch/arm/dts/sun50i-a64-oceanic-5205-5inmfd.dts @@ -1,9 +1,7 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright (C) 2019 Oceanic Systems (UK) Ltd. - * Copyright (C) 2019 Amarula Solutions B.V. - * Author: Jagan Teki <jagan@amarulasolutions.com> - */ +// Copyright (C) 2019 Oceanic Systems (UK) Ltd. +// Copyright (C) 2019 Amarula Solutions B.V. +// Author: Jagan Teki <jagan@amarulasolutions.com> /dts-v1/; @@ -37,6 +35,22 @@ status = "okay"; }; +&i2c0 { + status = "okay"; + + touchscreen@5d { + compatible = "goodix,gt911"; + reg = <0x5d>; + AVDD28-supply = <®_ldo_io0>; /* VDD_CTP: GPIO0-LDO */ + interrupt-parent = <&pio>; + interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>; + irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */ + reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH11 */ + touchscreen-inverted-x; + touchscreen-inverted-y; + }; +}; + &mdio { ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; @@ -52,6 +66,13 @@ regulator-name = "vcc-phy"; }; +®_ldo_io0 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vdd-ctp"; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; |