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[89.76.44.138]) by smtp.gmail.com with ESMTPSA id r24-20020aa7d158000000b00568525ab2e8sm1757060edo.55.2024.03.11.10.48.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Mar 2024 10:48:05 -0700 (PDT) From: Kamil Kasperski To: wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org Cc: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Kamil Kasperski Subject: [PATCH 3/3] dts: arm64: sunxi: add initial dts for T95 AXP313 tv box Date: Mon, 11 Mar 2024 18:47:50 +0100 Message-Id: <20240311174750.6428-4-ressetkk@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240311174750.6428-1-ressetkk@gmail.com> References: <20240311174750.6428-1-ressetkk@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" T95 is a most commonly known for being a box with a pre-installed malware. It uses Allwinner H616 and comes with eMMC and DDR3 memory. Those TV boxes usually come with common hardware: - Allwinner H616 SoC - 2/4 GB DDR3 SDRAM (Hynix H5TQ2G43BFR) - 16/32/64 GB eMMC - microSD slot - AXP305 or AXP313 PMIC depending on board revision - 3.5mm A/V output - HDMI port - 2x USB 2.0 ports - 100M ETH using Internal PHY - 7-segment display - DC 5V barrel jack port The board contains holes hor UART header wired to &uart0. From the DRAM specification its operation voltage is 1.5V. Signed-off-by: Kamil Kasperski --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../dts/allwinner/sun50i-h616-t95-axp313.dts | 138 ++++++++++++++++++ 2 files changed, 139 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-t95-axp313.dts diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/a= llwinner/Makefile index 21149b346a60..183dcdea40ad 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -43,6 +43,7 @@ dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h616-bigtreetech-cb1= -manta.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h616-bigtreetech-pi.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h616-orangepi-zero2.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h616-x96-mate.dtb +dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h616-t95-axp313.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h618-longanpi-3h.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h618-orangepi-zero2w.dtb dtb-$(CONFIG_ARCH_SUNXI) +=3D sun50i-h618-orangepi-zero3.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-t95-axp313.dts b/arc= h/arm64/boot/dts/allwinner/sun50i-h616-t95-axp313.dts new file mode 100644 index 000000000000..830a8815e675 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-t95-axp313.dts @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2024 Kamil Kasperski + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include +#include + +/ { + model =3D "T95 5G (AXP313)"; + compatible =3D "t95,t95-axp313", "allwinner,sun50i-h616"; + + aliases { + serial0 =3D &uart0; + }; + + chosen { + stdout-path =3D "serial0:115200n8"; + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the DC input */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc-5v"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + regulator-always-on; + }; +}; + +&ehci0 { + status =3D "okay"; +}; + +&ehci2 { + status =3D "okay"; +}; + +&ir { + status =3D "okay"; +}; + +&mmc0 { + broken-cd; + vmmc-supply =3D <®_dldo1>; + status =3D "okay"; +}; + +&mmc2 { + vmmc-supply =3D <®_dldo1>; + bus-width =3D <8>; + non-removable; + cap-mmc-hw-reset; + status =3D "okay"; +}; + +&ohci0 { + status =3D "okay"; +}; + +&ohci2 { + status =3D "okay"; +}; + +&r_i2c { + status =3D "okay"; + + axp313: pmic@36 { + compatible =3D "x-powers,axp313a"; + reg =3D <0x36>; + #interrupt-cells =3D <1>; + interrupt-controller; + interrupt-parent =3D <&pio>; + interrupts =3D <2 9 IRQ_TYPE_LEVEL_LOW>; /* PC9 */ + + vin1-supply =3D <®_vcc5v>; + vin2-supply =3D <®_vcc5v>; + vin3-supply =3D <®_vcc5v>; + + regulators { + /* Supplies VCC-PLL, so needs to be always on. */ + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-name =3D "vcc1v8"; + }; + + /* Supplies VCC-IO, so needs to be always on. */ + reg_dldo1: dldo1 { + regulator-always-on; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-name =3D "vcc3v3"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt =3D <810000>; + regulator-max-microvolt =3D <990000>; + regulator-name =3D "vdd-gpu-sys"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt =3D <810000>; + regulator-max-microvolt =3D <1100000>; + regulator-name =3D "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt =3D <1500000>; + regulator-max-microvolt =3D <1500000>; + regulator-name =3D "vdd-dram"; + }; + }; + }; +}; + +&uart0 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart0_ph_pins>; + status =3D "okay"; +}; + +&usbotg { + dr_mode =3D "host"; /* USB A type receptable */ + status =3D "okay"; +}; + +&usbphy { + status =3D "okay"; +}; --=20 2.34.1