From: Teguh Sobirin <teguh@sobir.in>
The AYN Odin 2 Mini is a high-performance Android-based handheld gaming
console powered by the Qualcomm Snapdragon 8 Gen 2 processor featuring a
5-inch mini-led touchscreen.
Signed-off-by: Teguh Sobirin <teguh@sobir.in>
Co-developed-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
---
arch/arm64/boot/dts/qcom/Makefile | 2 +
.../boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso | 147 +++++++++++++++++++++
2 files changed, 149 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 5bb88dd7a31bbd8ee7078a880056cc1f35be494e..3dd5db42713b1d468d029518178a9df33af991c9 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -164,6 +164,8 @@ qcs8300-ride-el2-dtbs := qcs8300-ride.dtb monaco-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += qcs8300-ride-el2.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs8550-ayntec-common.dtb
+qcs8550-ayntec-odin2mini-dtbs := qcs8550-ayntec-common.dtb qcs8550-ayntec-odin2mini.dtbo
+dtb-$(CONFIG_ARCH_QCOM) += qcs8550-ayntec-odin2mini.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs9100-ride.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs9100-ride-r3.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso b/arch/arm64/boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso
new file mode 100644
index 0000000000000000000000000000000000000000..60b402a6b98857f56b04c44b053d5a46faf8c0a6
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2025, Teguh Sobirin.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/dts-v1/;
+/plugin/;
+
+&{/} {
+ model = "AYN Odin 2 Mini";
+ compatible = "ayntec,odin2mini", "qcom,qcs8550", "qcom,sm8550";
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "d";
+ hpd-gpios = <&tlmm 9 GPIO_ACTIVE_HIGH>;
+ hdmi-pwr-supply = <&vdd_hdmi_1v8>;
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <<8912_out>;
+ };
+ };
+ };
+
+ vcc_hdmi_1v8: vcc-hdmi-1v8-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_hdmi_1v8";
+
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ gpio = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vdd_bl_5v0: vdd-bl-5v0-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_bl_5v0";
+
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+
+ gpio = <&tlmm 55 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vdd_disp_2v8: vdd-disp-2v8-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_disp_2v8";
+
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+
+ gpio = <&tlmm 142 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vdd_hdmi_1v8: vdd-hdmi-1v8-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_hdmi_1v8";
+
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ gpio = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&i2c_hub_0 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lt8912_codec: hdmi-bridge@48 {
+ compatible = "lontium,lt8912b";
+ reg = <0x48> ;
+
+ reset-gpios = <&tlmm 7 GPIO_ACTIVE_LOW>;
+
+ vdd-supply = <&vdd_hdmi_1v8>;
+ vccmipirx-supply = <&vcc_hdmi_1v8>;
+ vccsysclk-supply = <&vcc_hdmi_1v8>;
+ vcclvdstx-supply = <&vcc_hdmi_1v8>;
+ vcchdmitx-supply = <&vcc_hdmi_1v8>;
+ vcclvdspll-supply = <&vcc_hdmi_1v8>;
+ vcchdmipll-supply = <&vcc_hdmi_1v8>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ hdmi_out_in: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lt8912_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l3e_1p2>;
+ status = "okay";
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&hdmi_out_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+ vdds-supply = <&vreg_l1e_0p88>;
+ status = "okay";
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/sm8550/ayntec/odin2mini/adsp.mbn",
+ "qcom/sm8550/ayntec/odin2mini/adsp_dtb.mbn";
+ status = "okay";
+};
+
+&spk_amp_l {
+ firmware-name = "qcom/sm8550/ayntec/odin2mini/aw883xx_acf.bin";
+};
+
+&spk_amp_r {
+ firmware-name = "qcom/sm8550/ayntec/odin2mini/aw883xx_acf.bin";
+};
+
--
2.53.0On Wed, Mar 11, 2026 at 12:44:39PM -0500, Aaron Kling wrote: > From: Teguh Sobirin <teguh@sobir.in> > > The AYN Odin 2 Mini is a high-performance Android-based handheld gaming > console powered by the Qualcomm Snapdragon 8 Gen 2 processor featuring a > 5-inch mini-led touchscreen. > > Signed-off-by: Teguh Sobirin <teguh@sobir.in> > Co-developed-by: Aaron Kling <webgeek1234@gmail.com> > Signed-off-by: Aaron Kling <webgeek1234@gmail.com> > --- > arch/arm64/boot/dts/qcom/Makefile | 2 + > .../boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso | 147 +++++++++++++++++++++ NAK overlays are not for boards. I think I was clear in the past. Please carry: Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Best regards, Krzysztof
On 13/03/2026 09:39, Krzysztof Kozlowski wrote: > On Wed, Mar 11, 2026 at 12:44:39PM -0500, Aaron Kling wrote: >> From: Teguh Sobirin <teguh@sobir.in> >> >> The AYN Odin 2 Mini is a high-performance Android-based handheld gaming >> console powered by the Qualcomm Snapdragon 8 Gen 2 processor featuring a >> 5-inch mini-led touchscreen. >> >> Signed-off-by: Teguh Sobirin <teguh@sobir.in> >> Co-developed-by: Aaron Kling <webgeek1234@gmail.com> >> Signed-off-by: Aaron Kling <webgeek1234@gmail.com> >> --- >> arch/arm64/boot/dts/qcom/Makefile | 2 + >> .../boot/dts/qcom/qcs8550-ayntec-odin2mini.dtso | 147 +++++++++++++++++++++ > > NAK > > overlays are not for boards. I think I was clear in the past. Here for example - response to your posting: https://lore.kernel.org/all/487e4605-0a21-48d6-8b77-9ce2799ad212@kernel.org/ I don't accept changing known and widely accepted DTS style to match broken Android boot processes. We don't take that downstream approach here. We pushed against such Android crap in the past and we will be pushing further, till Android finally starts working with upstream. > > Please carry: > > Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Best regards, Krzysztof
© 2016 - 2026 Red Hat, Inc.