From: "J. Neuschäfer" <j.ne@posteo.net>
The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM,
8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video
output, and infrared input.
https://x96mini.com/products/x96q-tv-box-android-10-set-top-box
Tested, works:
- debug UART
- status LED
- USB ports in host mode
- MicroSD
- eMMC
- recovery button hidden behind audio/video port
- analog audio (line out)
Does not work:
- Ethernet (requires AC200 MFD/EPHY driver)
- WLAN (requires out-of-tree XRadio driver)
- analog video output (requires AC200 driver)
- HDMI audio/video output
Untested:
- "OTG" USB port in device mode
- built-in IR receiver
- external IR receiver
Table of regulators on the downstream kernel, for reference:
vcc-5v 1 15 0 unknown 5000mV 0mA 5000mV 5000mV
dcdca 0 0 0 unknown 900mV 0mA 0mV 0mV
dcdcb 0 0 0 unknown 1350mV 0mA 0mV 0mV
dcdcc 0 0 0 unknown 900mV 0mA 0mV 0mV
dcdcd 0 0 0 unknown 1500mV 0mA 0mV 0mV
dcdce 0 0 0 unknown 3300mV 0mA 0mV 0mV
aldo1 0 0 0 unknown 3300mV 0mA 0mV 0mV
aldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
aldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
bldo1 0 0 0 unknown 1800mV 0mA 0mV 0mV
bldo2 0 0 0 unknown 1800mV 0mA 0mV 0mV
bldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
bldo4 0 0 0 unknown 700mV 0mA 0mV 0mV
cldo1 0 0 0 unknown 2500mV 0mA 0mV 0mV
cldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
cldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---
v2:
- remove mmc aliases, &mmc0/max-frequency property (Andre Przywara)
- document reason for &mmc2/max-frequency property
- clean up mmc-releated comments (Andre Przywara)
- rename dcdcd regulator to vdd-dram, because it's the only source of
1.5V (needed by the Micron MT41J256M4 DDR3 RAM), and the system halts
when it's turned off.
---
arch/arm64/boot/dts/allwinner/Makefile | 1 +
arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts | 230 +++++++++++++++++++++
2 files changed, 231 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 780aeba0f3a4e14d69c9602e37b8d299165507b9..2edfa7bf4ab31c4aa934da98e5e042edc9aaf600 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-x96q.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
new file mode 100644
index 0000000000000000000000000000000000000000..b2275eb3d55b9dacbd9006b93795a8011e06bf2f
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
@@ -0,0 +1,230 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright (C) 2025 J. Neuschäfer <j.ne@posteo.net>
+ */
+
+/dts-v1/;
+
+#include "sun50i-h616.dtsi"
+#include "sun50i-h616-cpu-opp.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "X96Q";
+ compatible = "amediatech,x96q", "allwinner,sun50i-h616";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ reg_vcc5v: vcc5v {
+ /* board wide 5V supply directly from the DC input */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key-recovery {
+ label = "Recovery";
+ linux,code = <KEY_VENDOR>;
+ gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&pio 7 6 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+ };
+};
+
+&codec {
+ allwinner,audio-routing = "Line Out", "LINEOUT";
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <®_dcdca>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+/* TODO: EMAC1 connected to AC200 PHY */
+
+&gpu {
+ mali-supply = <®_dcdcc>;
+ status = "okay";
+};
+
+&ir {
+ status = "okay";
+};
+
+&mmc0 {
+ /* microSD */
+ vmmc-supply = <®_aldo1>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+ disable-wp;
+ bus-width = <4>;
+ status = "okay";
+};
+
+/* TODO: XRadio XR819 WLAN @ mmc1 */
+
+&mmc2 {
+ /* eMMC */
+ vmmc-supply = <®_aldo1>;
+ vqmmc-supply = <®_bldo1>;
+ non-removable;
+ cap-mmc-hw-reset;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <100000000>; /* required for stable operation */
+ bus-width = <8>;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&r_i2c {
+ status = "okay";
+
+ axp305: pmic@36 {
+ compatible = "x-powers,axp305", "x-powers,axp805",
+ "x-powers,axp806";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x36>;
+
+ x-powers,self-working-mode;
+ vina-supply = <®_vcc5v>;
+ vinb-supply = <®_vcc5v>;
+ vinc-supply = <®_vcc5v>;
+ vind-supply = <®_vcc5v>;
+ vine-supply = <®_vcc5v>;
+ aldoin-supply = <®_vcc5v>;
+ bldoin-supply = <®_vcc5v>;
+ cldoin-supply = <®_vcc5v>;
+
+ regulators {
+ reg_dcdca: dcdca {
+ regulator-always-on;
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpu";
+ };
+
+ dcdcb {
+ /* unused */
+ };
+
+ reg_dcdcc: dcdcc {
+ regulator-always-on;
+ regulator-min-microvolt = <810000>;
+ regulator-max-microvolt = <990000>;
+ regulator-name = "vdd-gpu-sys";
+ };
+
+ dcdcd {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd-dram";
+ };
+
+ dcdce {
+ /* unused */
+ };
+
+ reg_aldo1: aldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc3v3";
+ };
+
+ aldo2 {
+ /* unused */
+ };
+
+ aldo3 {
+ /* unused */
+ };
+
+ reg_bldo1: bldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8";
+ };
+
+ bldo2 {
+ /* unused */
+ };
+
+ bldo3 {
+ /* unused */
+ };
+
+ bldo4 {
+ /* unused */
+ };
+
+ cldo1 {
+ /* unused */
+ };
+
+ cldo2 {
+ /* unused */
+ };
+
+ cldo3 {
+ /* unused */
+ };
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ph_pins>;
+ status = "okay";
+};
+
+&usbotg {
+ dr_mode = "host"; /* USB A type receptacle */
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
--
2.48.0.rc1.219.gb6b6757d772
On Thu, 18 Sep 2025 12:58:44 +0200
J. Neuschäfer via B4 Relay <devnull+j.ne.posteo.net@kernel.org> wrote:
Hi,
> From: "J. Neuschäfer" <j.ne@posteo.net>
>
> The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM,
> 8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video
> output, and infrared input.
>
> https://x96mini.com/products/x96q-tv-box-android-10-set-top-box
>
> Tested, works:
> - debug UART
> - status LED
> - USB ports in host mode
> - MicroSD
> - eMMC
> - recovery button hidden behind audio/video port
> - analog audio (line out)
>
> Does not work:
> - Ethernet (requires AC200 MFD/EPHY driver)
> - WLAN (requires out-of-tree XRadio driver)
> - analog video output (requires AC200 driver)
> - HDMI audio/video output
>
> Untested:
> - "OTG" USB port in device mode
> - built-in IR receiver
> - external IR receiver
>
> Table of regulators on the downstream kernel, for reference:
>
> vcc-5v 1 15 0 unknown 5000mV 0mA 5000mV 5000mV
> dcdca 0 0 0 unknown 900mV 0mA 0mV 0mV
> dcdcb 0 0 0 unknown 1350mV 0mA 0mV 0mV
> dcdcc 0 0 0 unknown 900mV 0mA 0mV 0mV
> dcdcd 0 0 0 unknown 1500mV 0mA 0mV 0mV
> dcdce 0 0 0 unknown 3300mV 0mA 0mV 0mV
> aldo1 0 0 0 unknown 3300mV 0mA 0mV 0mV
> aldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
> aldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
> bldo1 0 0 0 unknown 1800mV 0mA 0mV 0mV
> bldo2 0 0 0 unknown 1800mV 0mA 0mV 0mV
> bldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
> bldo4 0 0 0 unknown 700mV 0mA 0mV 0mV
> cldo1 0 0 0 unknown 2500mV 0mA 0mV 0mV
> cldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
> cldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
>
> Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Looks good now, thanks for the changes!
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Chen-Yu: any chance you can still push that, if you agree? U-Boot
depends on DTs in tagged releases to get this imported.
Cheers,
Andre
> ---
>
> v2:
> - remove mmc aliases, &mmc0/max-frequency property (Andre Przywara)
> - document reason for &mmc2/max-frequency property
> - clean up mmc-releated comments (Andre Przywara)
> - rename dcdcd regulator to vdd-dram, because it's the only source of
> 1.5V (needed by the Micron MT41J256M4 DDR3 RAM), and the system halts
> when it's turned off.
> ---
> arch/arm64/boot/dts/allwinner/Makefile | 1 +
> arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts | 230 +++++++++++++++++++++
> 2 files changed, 231 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> index 780aeba0f3a4e14d69c9602e37b8d299165507b9..2edfa7bf4ab31c4aa934da98e5e042edc9aaf600 100644
> --- a/arch/arm64/boot/dts/allwinner/Makefile
> +++ b/arch/arm64/boot/dts/allwinner/Makefile
> @@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb
> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-x96q.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
> new file mode 100644
> index 0000000000000000000000000000000000000000..b2275eb3d55b9dacbd9006b93795a8011e06bf2f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
> @@ -0,0 +1,230 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> +/*
> + * Copyright (C) 2025 J. Neuschäfer <j.ne@posteo.net>
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h616.dtsi"
> +#include "sun50i-h616-cpu-opp.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/input/linux-event-codes.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> + model = "X96Q";
> + compatible = "amediatech,x96q", "allwinner,sun50i-h616";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + reg_vcc5v: vcc5v {
> + /* board wide 5V supply directly from the DC input */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-5v";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + key-recovery {
> + label = "Recovery";
> + linux,code = <KEY_VENDOR>;
> + gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-0 {
> + color = <LED_COLOR_ID_BLUE>;
> + gpios = <&pio 7 6 GPIO_ACTIVE_LOW>;
> + default-state = "on";
> + };
> + };
> +};
> +
> +&codec {
> + allwinner,audio-routing = "Line Out", "LINEOUT";
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <®_dcdca>;
> +};
> +
> +&ehci0 {
> + status = "okay";
> +};
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> +/* TODO: EMAC1 connected to AC200 PHY */
> +
> +&gpu {
> + mali-supply = <®_dcdcc>;
> + status = "okay";
> +};
> +
> +&ir {
> + status = "okay";
> +};
> +
> +&mmc0 {
> + /* microSD */
> + vmmc-supply = <®_aldo1>;
> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
> + disable-wp;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +/* TODO: XRadio XR819 WLAN @ mmc1 */
> +
> +&mmc2 {
> + /* eMMC */
> + vmmc-supply = <®_aldo1>;
> + vqmmc-supply = <®_bldo1>;
> + non-removable;
> + cap-mmc-hw-reset;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + max-frequency = <100000000>; /* required for stable operation */
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> +&ohci0 {
> + status = "okay";
> +};
> +
> +&ohci3 {
> + status = "okay";
> +};
> +
> +&r_i2c {
> + status = "okay";
> +
> + axp305: pmic@36 {
> + compatible = "x-powers,axp305", "x-powers,axp805",
> + "x-powers,axp806";
> + interrupt-controller;
> + #interrupt-cells = <1>;
> + reg = <0x36>;
> +
> + x-powers,self-working-mode;
> + vina-supply = <®_vcc5v>;
> + vinb-supply = <®_vcc5v>;
> + vinc-supply = <®_vcc5v>;
> + vind-supply = <®_vcc5v>;
> + vine-supply = <®_vcc5v>;
> + aldoin-supply = <®_vcc5v>;
> + bldoin-supply = <®_vcc5v>;
> + cldoin-supply = <®_vcc5v>;
> +
> + regulators {
> + reg_dcdca: dcdca {
> + regulator-always-on;
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-name = "vdd-cpu";
> + };
> +
> + dcdcb {
> + /* unused */
> + };
> +
> + reg_dcdcc: dcdcc {
> + regulator-always-on;
> + regulator-min-microvolt = <810000>;
> + regulator-max-microvolt = <990000>;
> + regulator-name = "vdd-gpu-sys";
> + };
> +
> + dcdcd {
> + regulator-always-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-name = "vdd-dram";
> + };
> +
> + dcdce {
> + /* unused */
> + };
> +
> + reg_aldo1: aldo1 {
> + regulator-always-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc3v3";
> + };
> +
> + aldo2 {
> + /* unused */
> + };
> +
> + aldo3 {
> + /* unused */
> + };
> +
> + reg_bldo1: bldo1 {
> + regulator-always-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8";
> + };
> +
> + bldo2 {
> + /* unused */
> + };
> +
> + bldo3 {
> + /* unused */
> + };
> +
> + bldo4 {
> + /* unused */
> + };
> +
> + cldo1 {
> + /* unused */
> + };
> +
> + cldo2 {
> + /* unused */
> + };
> +
> + cldo3 {
> + /* unused */
> + };
> + };
> + };
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
> +
> +&usbotg {
> + dr_mode = "host"; /* USB A type receptacle */
> + status = "okay";
> +};
> +
> +&usbphy {
> + status = "okay";
> +};
>
On Fri, Sep 19, 2025 at 5:15 AM Andre Przywara <andre.przywara@arm.com> wrote:
>
> On Thu, 18 Sep 2025 12:58:44 +0200
> J. Neuschäfer via B4 Relay <devnull+j.ne.posteo.net@kernel.org> wrote:
>
> Hi,
>
> > From: "J. Neuschäfer" <j.ne@posteo.net>
> >
> > The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM,
> > 8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video
> > output, and infrared input.
> >
> > https://x96mini.com/products/x96q-tv-box-android-10-set-top-box
> >
> > Tested, works:
> > - debug UART
> > - status LED
> > - USB ports in host mode
> > - MicroSD
> > - eMMC
> > - recovery button hidden behind audio/video port
> > - analog audio (line out)
> >
> > Does not work:
> > - Ethernet (requires AC200 MFD/EPHY driver)
> > - WLAN (requires out-of-tree XRadio driver)
> > - analog video output (requires AC200 driver)
> > - HDMI audio/video output
> >
> > Untested:
> > - "OTG" USB port in device mode
> > - built-in IR receiver
> > - external IR receiver
> >
> > Table of regulators on the downstream kernel, for reference:
> >
> > vcc-5v 1 15 0 unknown 5000mV 0mA 5000mV 5000mV
> > dcdca 0 0 0 unknown 900mV 0mA 0mV 0mV
> > dcdcb 0 0 0 unknown 1350mV 0mA 0mV 0mV
> > dcdcc 0 0 0 unknown 900mV 0mA 0mV 0mV
> > dcdcd 0 0 0 unknown 1500mV 0mA 0mV 0mV
> > dcdce 0 0 0 unknown 3300mV 0mA 0mV 0mV
> > aldo1 0 0 0 unknown 3300mV 0mA 0mV 0mV
> > aldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
> > aldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
> > bldo1 0 0 0 unknown 1800mV 0mA 0mV 0mV
> > bldo2 0 0 0 unknown 1800mV 0mA 0mV 0mV
> > bldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
> > bldo4 0 0 0 unknown 700mV 0mA 0mV 0mV
> > cldo1 0 0 0 unknown 2500mV 0mA 0mV 0mV
> > cldo2 0 0 0 unknown 700mV 0mA 0mV 0mV
> > cldo3 0 0 0 unknown 700mV 0mA 0mV 0mV
> >
> > Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
>
> Looks good now, thanks for the changes!
>
> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
>
> Chen-Yu: any chance you can still push that, if you agree? U-Boot
> depends on DTs in tagged releases to get this imported.
I can try, but it's also up to Arnd and whether he wants to take a
really late PR or not.
ChenYu
> Cheers,
> Andre
>
> > ---
> >
> > v2:
> > - remove mmc aliases, &mmc0/max-frequency property (Andre Przywara)
> > - document reason for &mmc2/max-frequency property
> > - clean up mmc-releated comments (Andre Przywara)
> > - rename dcdcd regulator to vdd-dram, because it's the only source of
> > 1.5V (needed by the Micron MT41J256M4 DDR3 RAM), and the system halts
> > when it's turned off.
> > ---
> > arch/arm64/boot/dts/allwinner/Makefile | 1 +
> > arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts | 230 +++++++++++++++++++++
> > 2 files changed, 231 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> > index 780aeba0f3a4e14d69c9602e37b8d299165507b9..2edfa7bf4ab31c4aa934da98e5e042edc9aaf600 100644
> > --- a/arch/arm64/boot/dts/allwinner/Makefile
> > +++ b/arch/arm64/boot/dts/allwinner/Makefile
> > @@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb
> > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-x96q.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
> > new file mode 100644
> > index 0000000000000000000000000000000000000000..b2275eb3d55b9dacbd9006b93795a8011e06bf2f
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-x96q.dts
> > @@ -0,0 +1,230 @@
> > +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> > +/*
> > + * Copyright (C) 2025 J. Neuschäfer <j.ne@posteo.net>
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include "sun50i-h616.dtsi"
> > +#include "sun50i-h616-cpu-opp.dtsi"
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/input/linux-event-codes.h>
> > +#include <dt-bindings/leds/common.h>
> > +
> > +/ {
> > + model = "X96Q";
> > + compatible = "amediatech,x96q", "allwinner,sun50i-h616";
> > +
> > + aliases {
> > + serial0 = &uart0;
> > + };
> > +
> > + chosen {
> > + stdout-path = "serial0:115200n8";
> > + };
> > +
> > + reg_vcc5v: vcc5v {
> > + /* board wide 5V supply directly from the DC input */
> > + compatible = "regulator-fixed";
> > + regulator-name = "vcc-5v";
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + regulator-always-on;
> > + };
> > +
> > + gpio-keys {
> > + compatible = "gpio-keys";
> > +
> > + key-recovery {
> > + label = "Recovery";
> > + linux,code = <KEY_VENDOR>;
> > + gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
> > + };
> > + };
> > +
> > + leds {
> > + compatible = "gpio-leds";
> > +
> > + led-0 {
> > + color = <LED_COLOR_ID_BLUE>;
> > + gpios = <&pio 7 6 GPIO_ACTIVE_LOW>;
> > + default-state = "on";
> > + };
> > + };
> > +};
> > +
> > +&codec {
> > + allwinner,audio-routing = "Line Out", "LINEOUT";
> > + status = "okay";
> > +};
> > +
> > +&cpu0 {
> > + cpu-supply = <®_dcdca>;
> > +};
> > +
> > +&ehci0 {
> > + status = "okay";
> > +};
> > +
> > +&ehci3 {
> > + status = "okay";
> > +};
> > +
> > +/* TODO: EMAC1 connected to AC200 PHY */
> > +
> > +&gpu {
> > + mali-supply = <®_dcdcc>;
> > + status = "okay";
> > +};
> > +
> > +&ir {
> > + status = "okay";
> > +};
> > +
> > +&mmc0 {
> > + /* microSD */
> > + vmmc-supply = <®_aldo1>;
> > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
> > + disable-wp;
> > + bus-width = <4>;
> > + status = "okay";
> > +};
> > +
> > +/* TODO: XRadio XR819 WLAN @ mmc1 */
> > +
> > +&mmc2 {
> > + /* eMMC */
> > + vmmc-supply = <®_aldo1>;
> > + vqmmc-supply = <®_bldo1>;
> > + non-removable;
> > + cap-mmc-hw-reset;
> > + mmc-ddr-1_8v;
> > + mmc-hs200-1_8v;
> > + max-frequency = <100000000>; /* required for stable operation */
> > + bus-width = <8>;
> > + status = "okay";
> > +};
> > +
> > +&ohci0 {
> > + status = "okay";
> > +};
> > +
> > +&ohci3 {
> > + status = "okay";
> > +};
> > +
> > +&r_i2c {
> > + status = "okay";
> > +
> > + axp305: pmic@36 {
> > + compatible = "x-powers,axp305", "x-powers,axp805",
> > + "x-powers,axp806";
> > + interrupt-controller;
> > + #interrupt-cells = <1>;
> > + reg = <0x36>;
> > +
> > + x-powers,self-working-mode;
> > + vina-supply = <®_vcc5v>;
> > + vinb-supply = <®_vcc5v>;
> > + vinc-supply = <®_vcc5v>;
> > + vind-supply = <®_vcc5v>;
> > + vine-supply = <®_vcc5v>;
> > + aldoin-supply = <®_vcc5v>;
> > + bldoin-supply = <®_vcc5v>;
> > + cldoin-supply = <®_vcc5v>;
> > +
> > + regulators {
> > + reg_dcdca: dcdca {
> > + regulator-always-on;
> > + regulator-min-microvolt = <810000>;
> > + regulator-max-microvolt = <1100000>;
> > + regulator-name = "vdd-cpu";
> > + };
> > +
> > + dcdcb {
> > + /* unused */
> > + };
> > +
> > + reg_dcdcc: dcdcc {
> > + regulator-always-on;
> > + regulator-min-microvolt = <810000>;
> > + regulator-max-microvolt = <990000>;
> > + regulator-name = "vdd-gpu-sys";
> > + };
> > +
> > + dcdcd {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1500000>;
> > + regulator-max-microvolt = <1500000>;
> > + regulator-name = "vdd-dram";
> > + };
> > +
> > + dcdce {
> > + /* unused */
> > + };
> > +
> > + reg_aldo1: aldo1 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc3v3";
> > + };
> > +
> > + aldo2 {
> > + /* unused */
> > + };
> > +
> > + aldo3 {
> > + /* unused */
> > + };
> > +
> > + reg_bldo1: bldo1 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1800000>;
> > + regulator-max-microvolt = <1800000>;
> > + regulator-name = "vcc1v8";
> > + };
> > +
> > + bldo2 {
> > + /* unused */
> > + };
> > +
> > + bldo3 {
> > + /* unused */
> > + };
> > +
> > + bldo4 {
> > + /* unused */
> > + };
> > +
> > + cldo1 {
> > + /* unused */
> > + };
> > +
> > + cldo2 {
> > + /* unused */
> > + };
> > +
> > + cldo3 {
> > + /* unused */
> > + };
> > + };
> > + };
> > +};
> > +
> > +&uart0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&uart0_ph_pins>;
> > + status = "okay";
> > +};
> > +
> > +&usbotg {
> > + dr_mode = "host"; /* USB A type receptacle */
> > + status = "okay";
> > +};
> > +
> > +&usbphy {
> > + status = "okay";
> > +};
> >
>
>
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