diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts | 16 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi | 45 |
2 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts new file mode 100644 index 000000000..4533a84fb --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2021 Purism SPC <kernel@puri.sm> + +/dts-v1/; + +#include "imx8mq-librem5-r3.dtsi" + +&a53_opp_table { + opp-1000000000 { + opp-microvolt = <1000000>; + }; +}; + +&buck3_reg { + regulator-always-on; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi new file mode 100644 index 000000000..e4f8b47cc --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2021 Purism SPC <kernel@puri.sm> + +/dts-v1/; + +/* + * This file describes hardware that is shared among r3 ("Dogwood") and + * later revisions of the Librem 5 so it has to be included in dts there. + */ + +#include "imx8mq-librem5.dtsi" + +/ { + model = "Purism Librem 5r3"; + compatible = "purism,librem5r3", "purism,librem5", "fsl,imx8mq"; +}; + +&accel_gyro { + mount-matrix = "1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; +}; + +&bq25895 { + ti,battery-regulation-voltage = <4200000>; /* uV */ + ti,charge-current = <1500000>; /* uA */ + ti,termination-current = <144000>; /* uA */ +}; + +&camera_front { + pinctrl-0 = <&pinctrl_csi1>, <&pinctrl_r3_camera_pwr>; + shutdown-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>; +}; + +&iomuxc { + pinctrl_r3_camera_pwr: r3camerapwrgrp { + fsl,pins = < + MX8MQ_IOMUXC_SPDIF_RX_GPIO5_IO4 0x83 + >; + }; +}; + +&proximity { + proximity-near-level = <25>; +}; |