arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3
Subsystems (2)
PATCH v4 1/1 arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3
From: Frank Wunderlich <[email protected]>
Bananapi R3 has a Power socket entended for using external SATA drives. This Socket is off by default but can be switched with gpio 8.
Add an overlay to activate it.
---
v4:
- rebased on 6.13-rc1 without the full-dtb patch
v3:
- make sata overlay better readable
v2:
- rebase on the patch "add dtbs with applied overlays for bpi-r3"
- add sata-overlay to the full dtbs
--- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../mt7986a-bananapi-bpi-r3-sata.dtso | 35 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso
arch/arm64/boot/dts/mediatek/Makefile +1 -0
@@ -17,6 +17,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-mini.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sata.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sata.dtso new file +35 -0
@@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2021 MediaTek Inc. + * Author: Frank Wunderlich <[email protected]> + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> + +&{/} { + compatible = "bananapi,bpi-r3", "mediatek,mt7986a"; + + reg_sata12v: regulator-sata12v { + compatible = "regulator-fixed"; + regulator-name = "sata12v"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + gpio = <&pio 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + reg_sata5v: regulator-sata5v { + compatible = "regulator-fixed"; + regulator-name = "sata5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_sata12v>; + }; + +}; +
Signature · 1 line
2.43.0
Quoted 6 lines · Frank Wunderlich
Bananapi R3 has a Power socket entended for using external SATA drives. This Socket is off by default but can be switched with gpio 8.
Add an overlay to activate it.
Applied to v6.13-next/dts64, thanks!
[1/1] arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3
commit: 312189ebb802a0242639a9c628cfdc6e532d8e11
Cheers,
Angelo