| Message ID | 20190308181202.11607-1-jagan@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: rockchip: Add Nanopi NEO4 initial support | expand |
On Fri, Mar 8, 2019 at 12:12 PM Jagan Teki <jagan@amarulasolutions.com> wrote: > > FriendlyElec NanoPi NEO4 is known to be a revision 4 based > NanoPi4 series of boards. > > Most of know peripherals are shared between Nanopi M4 vs NEO4, except > - 1GB DDR3 > - USB Host ports > - Missing DSI port > - USB 2.0 Host with USB2PHY0 (no USB2PH1) > > Add support for it, by reusing existing rk3399-nanopi4.dtsi > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > Signed-off-by: Akash Gajjar <akash@openedev.com> > --- > .../devicetree/bindings/arm/rockchip.yaml | 1 + > arch/arm64/boot/dts/rockchip/Makefile | 1 + > .../boot/dts/rockchip/rk3399-nanopi-neo4.dts | 50 +++++++++++++++++++ > 3 files changed, 52 insertions(+) > create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts Reviewed-by: Rob Herring <robh@kernel.org>
Am Freitag, 8. März 2019, 19:12:02 CET schrieb Jagan Teki: > FriendlyElec NanoPi NEO4 is known to be a revision 4 based > NanoPi4 series of boards. > > Most of know peripherals are shared between Nanopi M4 vs NEO4, except > - 1GB DDR3 > - USB Host ports > - Missing DSI port > - USB 2.0 Host with USB2PHY0 (no USB2PH1) > > Add support for it, by reusing existing rk3399-nanopi4.dtsi > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > Signed-off-by: Akash Gajjar <akash@openedev.com> applied for 5.2 Thanks Heiko
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 061a03edf9c8..543237b7b297 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -97,6 +97,7 @@ properties: - enum: - friendlyarm,nanopc-t4 - friendlyarm,nanopi-m4 + - friendlyarm,nanopi-neo4 - const: rockchip,rk3399 - description: GeekBuying GeekBox diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 1b28fa72ea0b..186281fb70dd 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-inx.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-kd.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-neo4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts new file mode 100644 index 000000000000..195410b089b9 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Amarula Solutions B.V. + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +/dts-v1/; + +#include "rk3399-nanopi4.dtsi" + +/ { + model = "FriendlyARM NanoPi NEO4"; + compatible = "friendlyarm,nanopi-neo4", "rockchip,rk3399"; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5v0_core: vcc5v0-core { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_core"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_5v>; + }; + + vcc5v0_usb1: vcc5v0-usb1 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_usb1"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc5v0_sys>; + }; +}; + +&vcc3v3_sys { + vin-supply = <&vcc5v0_core>; +}; + +&u2phy0_host { + phy-supply = <&vcc5v0_usb1>; +}; + +&vbus_typec { + regulator-always-on; + vin-supply = <&vdd_5v>; +};