diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi new file mode 100644 index 000000000000..65b4ed28a3d4 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/tqmls10xxa-mbls10xxa.dtsi @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, + * D-82229 Seefeld, Germany. + * Author: Gregor Herburger, Timo Herbrecher + * + * Device Tree Include file for MBLS10xxA from TQ + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <100>; + autorepeat; + + button-0 { + label = "button0"; + gpios = <&gpioexp3 5 GPIO_ACTIVE_LOW>; + linux,code = <KEY_F1>; + }; + + button-1 { + label = "button1"; + gpios = <&gpioexp3 6 GPIO_ACTIVE_LOW>; + linux,code = <KEY_F2>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-user { + gpios = <&gpioexp3 13 GPIO_ACTIVE_LOW>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_HEARTBEAT; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "V_3V3_MB"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&duart0 { + status = "okay"; +}; + +&duart1 { + status = "okay"; +}; + +&esdhc { + status = "okay"; +}; + +&i2c3 { + status = "okay"; + + i2c-mux@70 { + compatible = "nxp,pca9544"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + gpioexp1: gpio@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + vcc-supply = <®_3v3>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpioexp2: gpio@21 { + compatible = "nxp,pca9555"; + reg = <0x21>; + vcc-supply = <®_3v3>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpioexp3: gpio@22 { + compatible = "nxp,pca9555"; + reg = <0x22>; + vcc-supply = <®_3v3>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + sfp1_i2c: i2c@1 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + sfp2_i2c: i2c@2 { + reg = <0x2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c@3 { + reg = <0x3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&sata { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + dr_mode = "otg"; + status = "okay"; +}; |