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authorRam Chandra Jangir <rjangir@codeaurora.org>2018-10-19 16:47:42 +0530
committerJohn Crispin <john@phrozen.org>2018-11-26 12:05:46 +0100
commitdc6af375441eeb2ba9143c2d85d6c91534703d10 (patch)
tree624f71570b7048f25ebe138263a374b43adca85d /target/linux/ipq806x/files-4.14/arch/arm
parent1ade96def7b6c97d2d4380446dead672197a8447 (diff)
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ipq806x: Add support for IPQ8064 AP161 board
Specification: - SoC: Qualcomm Atheros IPQ8064 ARM-v7 Dual Core SMP CPU - RAM: 512MB DDR3 System Memory - NOR Flash: 32MB SPI NOR - NAND Flash: 256MB NAND - Ethernet: 5 x 1G via QCA8337N - USB: 2 x USB 3.0 SuperSpeed - PCIe: 3x Mini PCIe 2.0 Slots Three PCIE2.0 connectors can connect two or three radio cards such as the CUS260 for 2.4 GHz WLAN and the CUS239 for 802.11ac WLAN How to flash via u-boot console: tftpboot 0x44000000 openwrt-ipq806x-qcom_ipq8064-ap161-squashfs-nand-factory.bin nand erase 0x1340000 0x4000000 nand write 0x44000000 0x1340000 $filesize setenv bootargs ‘console=ttyMSM0,115200 ubi.mtd=ubi root=/dev/ubiblock0_1’ saveenv bootm Further upgrades via sysupgrade. Tested on IPQ8064 AP161 Board: 1) NAND boot 2) Tested USB and PCIe interfaces 3) WDOG test 4) cpu frequency scaling 5) ethernet, 2G and 5G WiFi 6) ubi sysupgrade Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
Diffstat (limited to 'target/linux/ipq806x/files-4.14/arch/arm')
-rw-r--r--target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts274
1 files changed, 274 insertions, 0 deletions
diff --git a/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
new file mode 100644
index 0000000000..8c5a4fe53d
--- /dev/null
+++ b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
@@ -0,0 +1,274 @@
+#include "qcom-ipq8064-v1.0.dtsi"
+
+/ {
+ model = "Qualcomm IPQ8064/AP161";
+ compatible = "qcom,ipq8064-ap161", "qcom,ipq8064";
+
+ memory@0 {
+ reg = <0x42000000 0x1e000000>;
+ device_type = "memory";
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ rsvd@41200000 {
+ reg = <0x41200000 0x300000>;
+ no-map;
+ };
+ };
+
+ aliases {
+ serial0 = &gsbi4_serial;
+ mdio-gpio0 = &mdio0;
+ };
+
+ chosen {
+ linux,stdout-path = "serial0:115200n8";
+ };
+
+ soc {
+ pinmux@800000 {
+ i2c4_pins: i2c4_pinmux {
+ pins = "gpio12", "gpio13";
+ function = "gsbi4";
+ bias-disable;
+ };
+
+ spi_pins: spi_pins {
+ mux {
+ pins = "gpio18", "gpio19", "gpio21";
+ function = "gsbi5";
+ drive-strength = <10>;
+ bias-none;
+ };
+ };
+ nand_pins: nand_pins {
+ mux {
+ pins = "gpio34", "gpio35", "gpio36",
+ "gpio37", "gpio38", "gpio39",
+ "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45",
+ "gpio46", "gpio47";
+ function = "nand";
+ drive-strength = <10>;
+ bias-disable;
+ };
+ pullups {
+ pins = "gpio39";
+ bias-pull-up;
+ };
+ hold {
+ pins = "gpio40", "gpio41", "gpio42",
+ "gpio43", "gpio44", "gpio45",
+ "gpio46", "gpio47";
+ bias-bus-hold;
+ };
+ };
+
+ mdio0_pins: mdio0_pins {
+ mux {
+ pins = "gpio0", "gpio1";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ rgmii2_pins: rgmii2_pins {
+ mux {
+ pins = "gpio2", "gpio27", "gpio28",
+ "gpio29", "gpio30", "gpio31",
+ "gpio32", "gpio51", "gpio52",
+ "gpio59", "gpio60", "gpio61",
+ "gpio62" , "gpio66";
+ function = "rgmii2";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+ };
+
+ gsbi@16300000 {
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+ status = "ok";
+ serial@16340000 {
+ status = "ok";
+ };
+
+ /*
+ * The i2c device on gsbi4 should not be enabled.
+ * On ipq806x designs gsbi4 i2c is meant for exclusive
+ * RPM usage. Turning this on in kernel manifests as
+ * i2c failure for the RPM.
+ */
+ };
+
+ gsbi5: gsbi@1a200000 {
+ qcom,mode = <GSBI_PROT_SPI>;
+ status = "ok";
+
+ spi4: spi@1a280000 {
+ status = "ok";
+ spi-max-frequency = <50000000>;
+
+ pinctrl-0 = <&spi_pins>;
+ pinctrl-names = "default";
+
+ cs-gpios = <&qcom_pinmux 20 0>;
+
+ flash: m25p80@0 {
+ compatible = "s25fl256s1";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+
+ partitions {
+ compatible = "qcom,smem";
+ };
+ };
+ };
+ };
+
+ sata-phy@1b400000 {
+ status = "ok";
+ };
+
+ sata@29000000 {
+ status = "ok";
+ };
+
+ phy@100f8800 { /* USB3 port 1 HS phy */
+ status = "ok";
+ };
+
+ phy@100f8830 { /* USB3 port 1 SS phy */
+ status = "ok";
+ };
+
+ phy@110f8800 { /* USB3 port 0 HS phy */
+ status = "ok";
+ };
+
+ phy@110f8830 { /* USB3 port 0 SS phy */
+ status = "ok";
+ };
+
+ usb30@0 {
+ status = "ok";
+ };
+
+ usb30@1 {
+ status = "ok";
+ };
+
+ pcie0: pci@1b500000 {
+ status = "ok";
+ };
+
+ pcie1: pci@1b700000 {
+ status = "ok";
+ force_gen1 = <1>;
+ };
+
+ pcie2: pci@1b900000 {
+ status = "ok";
+ };
+
+ nand@1ac00000 {
+ status = "ok";
+
+ pinctrl-0 = <&nand_pins>;
+ pinctrl-names = "default";
+
+ cs0 {
+ reg = <0>;
+ compatible = "qcom,nandcs";
+
+ nand-ecc-strength = <4>;
+ nand-bus-width = <8>;
+ nand-ecc-step-size = <512>;
+
+ partitions {
+ compatible = "qcom,smem";
+ };
+ };
+ };
+
+ mdio0: mdio {
+ compatible = "virtual,mdio-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
+ pinctrl-0 = <&mdio0_pins>;
+ pinctrl-names = "default";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ qca,ar8327-initvals = <
+ 0x00004 0x7600000 /* PAD0_MODE */
+ 0x00008 0x1000000 /* PAD5_MODE */
+ 0x0000c 0x20080 /* PAD6_MODE */
+ 0x000e4 0x6a545 /* MAC_POWER_SEL */
+ 0x000e0 0xc74164de /* SGMII_CTRL */
+ 0x0007c 0x4e /* PORT0_STATUS */
+ 0x00094 0x4e /* PORT6_STATUS */
+ >;
+ };
+
+ phy4: ethernet-phy@4 {
+ reg = <4>;
+ };
+
+ phy3: ethernet-phy@3 {
+ device_type = "ethernet-phy";
+ reg = <3>;
+ };
+ };
+
+ gmac0: ethernet@37000000 {
+ status = "ok";
+ phy-mode = "rgmii";
+ qcom,id = <0>;
+
+ pinctrl-0 = <&rgmii2_pins>;
+ pinctrl-names = "default";
+ mdiobus = <&mdio0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ gmac1: ethernet@37200000 {
+ status = "ok";
+ phy-mode = "rgmii";
+ qcom,id = <1>;
+ mdiobus = <&mdio0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+
+ gmac2: ethernet@37400000 {
+ status = "ok";
+ phy-mode = "sgmii";
+ qcom,id = <2>;
+ mdiobus = <&mdio0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+};
+
+&adm_dma {
+ status = "ok";
+};