1 files changed, 71 insertions, 0 deletions
diff --git a/target/linux/mediatek/dts/mt7986a-bananapi-bpi-r3-emmc-snand.dts b/target/linux/mediatek/dts/mt7986a-bananapi-bpi-r3-emmc-snand.dts
new file mode 100644
index 0000000000..2ca865d6e6
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7986a-bananapi-bpi-r3-emmc-snand.dts
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
+
+	fragment@0 {
+		target-path = "/soc/mmc@11230000";
+		__overlay__ {
+			pinctrl-names = "default", "state_uhs";
+			pinctrl-0 = <&mmc0_pins_default>;
+			pinctrl-1 = <&mmc0_pins_uhs>;
+			bus-width = <8>;
+			max-frequency = <200000000>;
+			/delete-property/ cap-sd-highspeed;
+			cap-mmc-highspeed;
+			mmc-hs200-1_8v;
+			mmc-hs400-1_8v;
+			hs400-ds-delay = <0x14014>;
+			vmmc-supply = <&reg_3p3v>;
+			vqmmc-supply = <&reg_1p8v>;
+			non-removable;
+			no-sd;
+			no-sdio;
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target-path = "/soc/spi@1100a000";
+		__overlay__ {
+			flash@0 {
+				compatible = "spi-nand";
+				reg = <0>;
+				spi-max-frequency = <10000000>;
+				spi-tx-buswidth = <4>;
+				spi-rx-buswidth = <4>;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					partition@0 {
+						label = "bl2";
+						reg = <0x0 0x80000>;
+						read-only;
+					};
+
+					partition@80000 {
+						label = "reserved";
+						reg = <0x80000 0x300000>;
+					};
+
+					partition@380000 {
+						label = "fip";
+						reg = <0x380000 0x200000>;
+						read-only;
+					};
+
+					partition@580000 {
+						label = "ubi";
+						reg = <0x580000 0x7a80000>;
+					};
+				};
+			};
+		};
+	};
+};