GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/arch/arm/dts/fsl-ls1046a-qds.dtsi

@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * Device Tree Include file for Freescale Layerscape-1046A family SoC.
+ *
+ * Copyright (C) 2016, Freescale Semiconductor
+ *
+ * Mingkai Hu <Mingkai.hu@nxp.com>
+ */
+
+/include/ "fsl-ls1046a.dtsi"
+
+/ {
+	model = "LS1046A QDS Board";
+	aliases {
+		spi0 = &qspi;
+		spi1 = &dspi0;
+	};
+};
+
+&dspi0 {
+	bus-num = <0>;
+	status = "okay";
+
+	dflash0: n25q128a {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <1000000>; /* input clock */
+		spi-cpol;
+		spi-cpha;
+		reg = <0>;
+	};
+
+	dflash1: sst25wf040b {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <3500000>;
+		spi-cpol;
+		spi-cpha;
+		reg = <1>;
+	};
+
+	dflash2: en25s64 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <3500000>;
+		spi-cpol;
+		spi-cpha;
+		reg = <2>;
+	};
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&duart0 {
+	status = "okay";
+};
+
+&duart1 {
+	status = "okay";
+};
+
+&lpuart0 {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};