[OpenWrt-Devel] [PATCH 2/3] ipq806x: add device tree for TP-Link Archer C2600

Josh Bendavid joshbendavid at gmail.com
Thu Dec 24 23:58:57 EST 2015


The device tree file is similar to the current ap148 dts, with sata and nand removed, and buttons/led's added.  

Signed-off-by: Josh Bendavid <joshbendavid at gmail.com>

---
 ...qcom-add-TP-Link-Archer-C2600-device-tree.patch | 300 +++++++++++++++++++++
 ...qcom-add-TP-Link-Archer-C2600-device-tree.patch | 300 +++++++++++++++++++++
 2 files changed, 600 insertions(+)
 create mode 100644 target/linux/ipq806x/patches-3.18/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch
 create mode 100644 target/linux/ipq806x/patches-4.1/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch

diff --git a/target/linux/ipq806x/patches-3.18/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch b/target/linux/ipq806x/patches-3.18/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch
new file mode 100644
index 0000000..536ae57
--- /dev/null
+++ b/target/linux/ipq806x/patches-3.18/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch
@@ -0,0 +1,300 @@
+diff -urN a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+--- a/arch/arm/boot/dts/Makefile	2015-11-25 22:51:15.148899604 +0100
++++ b/arch/arm/boot/dts/Makefile	2015-12-06 14:33:31.092396982 +0100
+@@ -362,6 +362,7 @@
+ 	qcom-ipq8064-ap148.dtb \
+ 	qcom-ipq8064-db149.dtb \
+ 	qcom-ipq8064-r7500.dtb \
++	qcom-ipq8064-c2600.dtb \
+ 	qcom-msm8660-surf.dtb \
+ 	qcom-msm8960-cdp.dtb \
+ 	qcom-msm8974-sony-xperia-honami.dtb
+diff -urN a/arch/arm/boot/dts/qcom-ipq8064-c2600.dts b/arch/arm/boot/dts/qcom-ipq8064-c2600.dts
+--- a/arch/arm/boot/dts/qcom-ipq8064-c2600.dts	1970-01-01 01:00:00.000000000 +0100
++++ b/arch/arm/boot/dts/qcom-ipq8064-c2600.dts	2015-12-06 14:20:05.152365670 +0100
+@@ -0,0 +1,285 @@
++#include "qcom-ipq8064-v1.0.dtsi"
++#include <dt-bindings/input/input.h>
++
++/ {
++	model = "TP-Link Archer C2600";
++	compatible = "tplink,c2600", "qcom,ipq8064";
++
++	memory at 0 {
++		reg = <0x42000000 0x1e000000>;
++		device_type = "memory";
++	};
++
++	reserved-memory {
++		#address-cells = <1>;
++		#size-cells = <1>;
++		ranges;
++		rsvd at 41200000 {
++			reg = <0x41200000 0x300000>;
++			no-map;
++		};
++	};
++
++	aliases {
++		serial0 = &uart4;
++		mdio-gpio0 = &mdio0;
++	};
++
++	chosen {
++		linux,stdout-path = "serial0:115200n8";
++	};
++
++	soc {
++		pinmux at 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 = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
++					       "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
++					function = "rgmii2";
++					drive-strength = <8>;
++					bias-disable;
++				};
++			};
++		};
++
++		gsbi at 16300000 {
++			qcom,mode = <GSBI_PROT_I2C_UART>;
++			status = "ok";
++			serial at 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 at 1a200000 {
++			qcom,mode = <GSBI_PROT_SPI>;
++			status = "ok";
++
++			spi4: spi at 1a280000 {
++				status = "ok";
++				spi-max-frequency = <50000000>;
++
++				pinctrl-0 = <&spi_pins>;
++				pinctrl-names = "default";
++
++				cs-gpios = <&qcom_pinmux 20 0>;
++
++				flash: m25p80 at 0 {
++					compatible = "s25fl256s1";
++					#address-cells = <1>;
++					#size-cells = <1>;
++					spi-max-frequency = <50000000>;
++					reg = <0>;
++
++					linux,part-probe = "qcom-smem";
++				};
++			};
++		};
++
++		phy at 100f8800 {		/* USB3 port 1 HS phy */
++			status = "ok";
++		};
++
++		phy at 100f8830 {		/* USB3 port 1 SS phy */
++			status = "ok";
++		};
++
++		phy at 110f8800 {		/* USB3 port 0 HS phy */
++			status = "ok";
++		};
++
++		phy at 110f8830 {		/* USB3 port 0 SS phy */
++			status = "ok";
++		};
++
++		usb30 at 0 {
++			status = "ok";
++		};
++
++		usb30 at 1 {
++			status = "ok";
++		};
++
++		pcie0: pci at 1b500000 {
++			status = "ok";
++			phy-tx0-term-offset = <7>;
++		};
++
++		pcie1: pci at 1b700000 {
++			status = "ok";
++			phy-tx0-term-offset = <7>;
++		};
++
++		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 at 0 {
++				device_type = "ethernet-phy";
++				reg = <0>;
++				qca,ar8327-initvals = <
++					0x00004 0x7600000   /* PAD0_MODE */
++					0x00008 0x1000000   /* PAD5_MODE */
++					0x0000c 0x80        /* PAD6_MODE */
++					0x000e4 0xaa545     /* MAC_POWER_SEL */
++					0x000e0 0xc74164de  /* SGMII_CTRL */
++					0x0007c 0x4e        /* PORT0_STATUS */
++					0x00094 0x4e        /* PORT6_STATUS */
++					>;
++			};
++
++			phy4: ethernet-phy at 4 {
++				device_type = "ethernet-phy";
++				reg = <4>;
++			};
++		};
++
++		gmac1: ethernet at 37200000 {
++			status = "ok";
++			phy-mode = "rgmii";
++			qcom,id = <1>;
++
++			pinctrl-0 = <&rgmii2_pins>;
++			pinctrl-names = "default";
++
++			fixed-link {
++				speed = <1000>;
++				full-duplex;
++			};
++		};
++
++		gmac2: ethernet at 37400000 {
++			status = "ok";
++			phy-mode = "sgmii";
++			qcom,id = <2>;
++
++			fixed-link {
++				speed = <1000>;
++				full-duplex;
++			};
++		};
++	};
++        
++	gpio-keys {
++		compatible = "gpio-keys";
++
++		wifi {
++			label = "wifi";
++			gpios = <&qcom_pinmux 49 1>;
++			linux,code = <KEY_WLAN>;
++		};
++
++		reset {
++			label = "reset";
++			gpios = <&qcom_pinmux 64 1>;
++			linux,code = <KEY_RESTART>;
++		};
++
++		wps {
++			label = "wps";
++			gpios = <&qcom_pinmux 65 1>;
++			linux,code = <KEY_WPS_BUTTON>;
++		};
++                ledgeneral {
++			label = "ledgeneral";
++			gpios = <&qcom_pinmux 16 1>;
++			linux,code = <KEY_DOLLAR>;
++		};
++	};
++
++	gpio-leds {
++		compatible = "gpio-leds";
++
++		lan {
++			label = "lan:blue";
++			gpios = <&qcom_pinmux 6 0>;
++		};
++                usb4 {
++			label = "usb_4:blue";
++			gpios = <&qcom_pinmux 7 0>;
++		};
++                usb2 {
++			label = "usb_2:blue";
++			gpios = <&qcom_pinmux 8 0>;
++		};
++                wps {
++			label = "wps:blue";
++			gpios = <&qcom_pinmux 9 0>;
++		};
++                wan_blue {
++			label = "wan:blue";
++			gpios = <&qcom_pinmux 33 1>;
++		};
++                status {
++			label = "status:blue";
++			gpios = <&qcom_pinmux 53 0>;
++			default-state = "on";
++		};
++                ledgnr {
++			label = "ledgnr:blue";
++			gpios = <&qcom_pinmux 66 0>;
++		};
++        };
++};
++
++&adm_dma {
++	status = "ok";
++};
diff --git a/target/linux/ipq806x/patches-4.1/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch b/target/linux/ipq806x/patches-4.1/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch
new file mode 100644
index 0000000..ada5254
--- /dev/null
+++ b/target/linux/ipq806x/patches-4.1/711-ARM-qcom-add-TP-Link-Archer-C2600-device-tree.patch
@@ -0,0 +1,300 @@
+diff -urN a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+--- a/arch/arm/boot/dts/Makefile	2015-11-25 22:51:15.148899604 +0100
++++ b/arch/arm/boot/dts/Makefile	2015-12-06 14:33:31.092396982 +0100
+@@ -453,6 +453,7 @@
+ 	qcom-ipq8064-ap148.dtb \
+ 	qcom-ipq8064-db149.dtb \
+ 	qcom-ipq8064-r7500.dtb \
++	qcom-ipq8064-c2600.dtb \
+ 	qcom-msm8660-surf.dtb \
+ 	qcom-msm8960-cdp.dtb \
+ 	qcom-msm8974-sony-xperia-honami.dtb
+diff -urN a/arch/arm/boot/dts/qcom-ipq8064-c2600.dts b/arch/arm/boot/dts/qcom-ipq8064-c2600.dts
+--- a/arch/arm/boot/dts/qcom-ipq8064-c2600.dts	1970-01-01 01:00:00.000000000 +0100
++++ b/arch/arm/boot/dts/qcom-ipq8064-c2600.dts	2015-12-06 14:20:05.152365670 +0100
+@@ -0,0 +1,285 @@
++#include "qcom-ipq8064-v1.0.dtsi"
++#include <dt-bindings/input/input.h>
++
++/ {
++	model = "TP-Link Archer C2600";
++	compatible = "tplink,c2600", "qcom,ipq8064";
++
++	memory at 0 {
++		reg = <0x42000000 0x1e000000>;
++		device_type = "memory";
++	};
++
++	reserved-memory {
++		#address-cells = <1>;
++		#size-cells = <1>;
++		ranges;
++		rsvd at 41200000 {
++			reg = <0x41200000 0x300000>;
++			no-map;
++		};
++	};
++
++	aliases {
++		serial0 = &uart4;
++		mdio-gpio0 = &mdio0;
++	};
++
++	chosen {
++		linux,stdout-path = "serial0:115200n8";
++	};
++
++	soc {
++		pinmux at 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 = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
++					       "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
++					function = "rgmii2";
++					drive-strength = <8>;
++					bias-disable;
++				};
++			};
++		};
++
++		gsbi at 16300000 {
++			qcom,mode = <GSBI_PROT_I2C_UART>;
++			status = "ok";
++			serial at 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 at 1a200000 {
++			qcom,mode = <GSBI_PROT_SPI>;
++			status = "ok";
++
++			spi4: spi at 1a280000 {
++				status = "ok";
++				spi-max-frequency = <50000000>;
++
++				pinctrl-0 = <&spi_pins>;
++				pinctrl-names = "default";
++
++				cs-gpios = <&qcom_pinmux 20 0>;
++
++				flash: m25p80 at 0 {
++					compatible = "s25fl256s1";
++					#address-cells = <1>;
++					#size-cells = <1>;
++					spi-max-frequency = <50000000>;
++					reg = <0>;
++
++					linux,part-probe = "qcom-smem";
++				};
++			};
++		};
++
++		phy at 100f8800 {		/* USB3 port 1 HS phy */
++			status = "ok";
++		};
++
++		phy at 100f8830 {		/* USB3 port 1 SS phy */
++			status = "ok";
++		};
++
++		phy at 110f8800 {		/* USB3 port 0 HS phy */
++			status = "ok";
++		};
++
++		phy at 110f8830 {		/* USB3 port 0 SS phy */
++			status = "ok";
++		};
++
++		usb30 at 0 {
++			status = "ok";
++		};
++
++		usb30 at 1 {
++			status = "ok";
++		};
++
++		pcie0: pci at 1b500000 {
++			status = "ok";
++			phy-tx0-term-offset = <7>;
++		};
++
++		pcie1: pci at 1b700000 {
++			status = "ok";
++			phy-tx0-term-offset = <7>;
++		};
++
++		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 at 0 {
++				device_type = "ethernet-phy";
++				reg = <0>;
++				qca,ar8327-initvals = <
++					0x00004 0x7600000   /* PAD0_MODE */
++					0x00008 0x1000000   /* PAD5_MODE */
++					0x0000c 0x80        /* PAD6_MODE */
++					0x000e4 0xaa545     /* MAC_POWER_SEL */
++					0x000e0 0xc74164de  /* SGMII_CTRL */
++					0x0007c 0x4e        /* PORT0_STATUS */
++					0x00094 0x4e        /* PORT6_STATUS */
++					>;
++			};
++
++			phy4: ethernet-phy at 4 {
++				device_type = "ethernet-phy";
++				reg = <4>;
++			};
++		};
++
++		gmac1: ethernet at 37200000 {
++			status = "ok";
++			phy-mode = "rgmii";
++			qcom,id = <1>;
++
++			pinctrl-0 = <&rgmii2_pins>;
++			pinctrl-names = "default";
++
++			fixed-link {
++				speed = <1000>;
++				full-duplex;
++			};
++		};
++
++		gmac2: ethernet at 37400000 {
++			status = "ok";
++			phy-mode = "sgmii";
++			qcom,id = <2>;
++
++			fixed-link {
++				speed = <1000>;
++				full-duplex;
++			};
++		};
++	};
++        
++	gpio-keys {
++		compatible = "gpio-keys";
++
++		wifi {
++			label = "wifi";
++			gpios = <&qcom_pinmux 49 1>;
++			linux,code = <KEY_WLAN>;
++		};
++
++		reset {
++			label = "reset";
++			gpios = <&qcom_pinmux 64 1>;
++			linux,code = <KEY_RESTART>;
++		};
++
++		wps {
++			label = "wps";
++			gpios = <&qcom_pinmux 65 1>;
++			linux,code = <KEY_WPS_BUTTON>;
++		};
++                ledgeneral {
++			label = "ledgeneral";
++			gpios = <&qcom_pinmux 16 1>;
++			linux,code = <KEY_DOLLAR>;
++		};
++	};
++
++	gpio-leds {
++		compatible = "gpio-leds";
++
++		lan {
++			label = "lan:blue";
++			gpios = <&qcom_pinmux 6 0>;
++		};
++                usb4 {
++			label = "usb_4:blue";
++			gpios = <&qcom_pinmux 7 0>;
++		};
++                usb2 {
++			label = "usb_2:blue";
++			gpios = <&qcom_pinmux 8 0>;
++		};
++                wps {
++			label = "wps:blue";
++			gpios = <&qcom_pinmux 9 0>;
++		};
++                wan_blue {
++			label = "wan:blue";
++			gpios = <&qcom_pinmux 33 1>;
++		};
++                status {
++			label = "status:blue";
++			gpios = <&qcom_pinmux 53 0>;
++			default-state = "on";
++		};
++                ledgnr {
++			label = "ledgnr:blue";
++			gpios = <&qcom_pinmux 66 0>;
++		};
++        };
++};
++
++&adm_dma {
++	status = "ok";
++};
-- 
2.6.4
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