+++ /dev/null
-From 2bf2f4d9f673013a58109626b87329310537a611 Mon Sep 17 00:00:00 2001
-From: Chukun Pan <amadeus@jmu.edu.cn>
-Date: Fri, 9 Dec 2022 18:25:24 +0800
-Subject: [PATCH] arm64: dts: rockchip: Add Radxa CM3I E25
-
-Radxa E25 is a network application carrier board for the Radxa CM3
-Industrial (CM3I) SoM, which is based on the Rockchip RK3568 SoC.
-
-It has the following features:
-
-- MicroSD card socket, on board eMMC flash
-- 2x 2.5GbE Realtek RTL8125B Ethernet transceiver
-- 1x USB Type-C port (Power and Serial console)
-- 1x USB 3.0 OTG port
-- mini PCIe socket (USB or PCIe)
-- ngff PCIe socket (USB or SATA)
-- 1x User LED and 16x RGB LEDs
-- 26-pin expansion header
-
-Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
-Link: https://lore.kernel.org/r/20221209102524.129367-3-amadeus@jmu.edu.cn
-Signed-off-by: Heiko Stuebner <heiko@sntech.de>
----
- arch/arm64/boot/dts/rockchip/Makefile | 1 +
- .../boot/dts/rockchip/rk3568-radxa-cm3i.dtsi | 416 ++++++++++++++++++
- .../boot/dts/rockchip/rk3568-radxa-e25.dts | 229 ++++++++++
- 3 files changed, 646 insertions(+)
- create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi
- create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts
-
---- a/arch/arm64/boot/dts/rockchip/Makefile
-+++ b/arch/arm64/boot/dts/rockchip/Makefile
-@@ -78,4 +78,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bp
- dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
- dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb
- dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb
-+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
- dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
---- /dev/null
-+++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-cm3i.dtsi
-@@ -0,0 +1,416 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+
-+#include <dt-bindings/gpio/gpio.h>
-+#include <dt-bindings/leds/common.h>
-+#include <dt-bindings/pinctrl/rockchip.h>
-+#include "rk3568.dtsi"
-+
-+/ {
-+ model = "Radxa CM3 Industrial Board";
-+ compatible = "radxa,cm3i", "rockchip,rk3568";
-+
-+ aliases {
-+ mmc0 = &sdhci;
-+ };
-+
-+ chosen {
-+ stdout-path = "serial2:115200n8";
-+ };
-+
-+ gpio-leds {
-+ compatible = "gpio-leds";
-+
-+ led_user: led-0 {
-+ gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
-+ function = LED_FUNCTION_HEARTBEAT;
-+ color = <LED_COLOR_ID_GREEN>;
-+ linux,default-trigger = "heartbeat";
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&led_user_en>;
-+ };
-+ };
-+
-+ pcie30_avdd0v9: pcie30-avdd0v9-regulator {
-+ compatible = "regulator-fixed";
-+ regulator-name = "pcie30_avdd0v9";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <900000>;
-+ regulator-max-microvolt = <900000>;
-+ vin-supply = <&vcc3v3_sys>;
-+ };
-+
-+ pcie30_avdd1v8: pcie30-avdd1v8-regulator {
-+ compatible = "regulator-fixed";
-+ regulator-name = "pcie30_avdd1v8";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+ vin-supply = <&vcc3v3_sys>;
-+ };
-+
-+ vcc3v3_sys: vcc3v3-sys-regulator {
-+ compatible = "regulator-fixed";
-+ regulator-name = "vcc3v3_sys";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ vin-supply = <&vcc5v_input>;
-+ };
-+
-+ vcc5v0_sys: vcc5v0-sys-regulator {
-+ compatible = "regulator-fixed";
-+ regulator-name = "vcc5v0_sys";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ vin-supply = <&vcc5v_input>;
-+ };
-+
-+ /* labeled +5v_input in schematic */
-+ vcc5v_input: vcc5v-input-regulator {
-+ compatible = "regulator-fixed";
-+ regulator-name = "vcc5v_input";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ };
-+};
-+
-+&combphy0 {
-+ status = "okay";
-+};
-+
-+&combphy1 {
-+ status = "okay";
-+};
-+
-+&combphy2 {
-+ status = "okay";
-+};
-+
-+&cpu0 {
-+ cpu-supply = <&vdd_cpu>;
-+};
-+
-+&cpu1 {
-+ cpu-supply = <&vdd_cpu>;
-+};
-+
-+&cpu2 {
-+ cpu-supply = <&vdd_cpu>;
-+};
-+
-+&cpu3 {
-+ cpu-supply = <&vdd_cpu>;
-+};
-+
-+&display_subsystem {
-+ status = "disabled";
-+};
-+
-+&gpu {
-+ mali-supply = <&vdd_gpu>;
-+ status = "okay";
-+};
-+
-+&i2c0 {
-+ status = "okay";
-+
-+ vdd_cpu: regulator@1c {
-+ compatible = "tcs,tcs4525";
-+ reg = <0x1c>;
-+ fcs,suspend-voltage-selector = <1>;
-+ regulator-name = "vdd_cpu";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <800000>;
-+ regulator-max-microvolt = <1150000>;
-+ regulator-ramp-delay = <2300>;
-+ vin-supply = <&vcc5v_input>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ rk809: pmic@20 {
-+ compatible = "rockchip,rk809";
-+ reg = <0x20>;
-+ interrupt-parent = <&gpio0>;
-+ interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
-+ #clock-cells = <1>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pmic_int>;
-+ rockchip,system-power-controller;
-+ wakeup-source;
-+
-+ vcc1-supply = <&vcc3v3_sys>;
-+ vcc2-supply = <&vcc3v3_sys>;
-+ vcc3-supply = <&vcc3v3_sys>;
-+ vcc4-supply = <&vcc3v3_sys>;
-+ vcc5-supply = <&vcc3v3_sys>;
-+ vcc6-supply = <&vcc3v3_sys>;
-+ vcc7-supply = <&vcc3v3_sys>;
-+ vcc8-supply = <&vcc3v3_sys>;
-+ vcc9-supply = <&vcc3v3_sys>;
-+
-+ regulators {
-+ vdd_logic: DCDC_REG1 {
-+ regulator-name = "vdd_logic";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-init-microvolt = <900000>;
-+ regulator-initial-mode = <0x2>;
-+ regulator-min-microvolt = <500000>;
-+ regulator-max-microvolt = <1350000>;
-+ regulator-ramp-delay = <6001>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vdd_gpu: DCDC_REG2 {
-+ regulator-name = "vdd_gpu";
-+ regulator-always-on;
-+ regulator-init-microvolt = <900000>;
-+ regulator-initial-mode = <0x2>;
-+ regulator-min-microvolt = <500000>;
-+ regulator-max-microvolt = <1350000>;
-+ regulator-ramp-delay = <6001>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcc_ddr: DCDC_REG3 {
-+ regulator-name = "vcc_ddr";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-initial-mode = <0x2>;
-+
-+ regulator-state-mem {
-+ regulator-on-in-suspend;
-+ };
-+ };
-+
-+ vdd_npu: DCDC_REG4 {
-+ regulator-name = "vdd_npu";
-+ regulator-init-microvolt = <900000>;
-+ regulator-initial-mode = <0x2>;
-+ regulator-min-microvolt = <500000>;
-+ regulator-max-microvolt = <1350000>;
-+ regulator-ramp-delay = <6001>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcc_1v8: DCDC_REG5 {
-+ regulator-name = "vcc_1v8";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vdda0v9_image: LDO_REG1 {
-+ regulator-name = "vdda0v9_image";
-+ regulator-min-microvolt = <900000>;
-+ regulator-max-microvolt = <900000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vdda_0v9: LDO_REG2 {
-+ regulator-name = "vdda_0v9";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <900000>;
-+ regulator-max-microvolt = <900000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vdda0v9_pmu: LDO_REG3 {
-+ regulator-name = "vdda0v9_pmu";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <900000>;
-+ regulator-max-microvolt = <900000>;
-+
-+ regulator-state-mem {
-+ regulator-on-in-suspend;
-+ regulator-suspend-microvolt = <900000>;
-+ };
-+ };
-+
-+ vccio_acodec: LDO_REG4 {
-+ regulator-name = "vccio_acodec";
-+ regulator-always-on;
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vccio_sd: LDO_REG5 {
-+ regulator-name = "vccio_sd";
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <3300000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcc3v3_pmu: LDO_REG6 {
-+ regulator-name = "vcc3v3_pmu";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+
-+ regulator-state-mem {
-+ regulator-on-in-suspend;
-+ regulator-suspend-microvolt = <3300000>;
-+ };
-+ };
-+
-+ vcca_1v8: LDO_REG7 {
-+ regulator-name = "vcca_1v8";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcca1v8_pmu: LDO_REG8 {
-+ regulator-name = "vcca1v8_pmu";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+
-+ regulator-state-mem {
-+ regulator-on-in-suspend;
-+ regulator-suspend-microvolt = <1800000>;
-+ };
-+ };
-+
-+ vcca1v8_image: LDO_REG9 {
-+ regulator-name = "vcca1v8_image";
-+ regulator-min-microvolt = <1800000>;
-+ regulator-max-microvolt = <1800000>;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcc_3v3: SWITCH_REG1 {
-+ regulator-name = "vcc_3v3";
-+ regulator-always-on;
-+ regulator-boot-on;
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+
-+ vcc3v3_sd: SWITCH_REG2 {
-+ regulator-name = "vcc3v3_sd";
-+
-+ regulator-state-mem {
-+ regulator-off-in-suspend;
-+ };
-+ };
-+ };
-+ };
-+};
-+
-+&pinctrl {
-+ leds {
-+ led_user_en: led_user_en {
-+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+ };
-+
-+ pmic {
-+ pmic_int: pmic_int {
-+ rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
-+ };
-+ };
-+};
-+
-+&pmu_io_domains {
-+ pmuio1-supply = <&vcc3v3_pmu>;
-+ pmuio2-supply = <&vcc3v3_pmu>;
-+ vccio1-supply = <&vccio_acodec>;
-+ vccio2-supply = <&vcc_1v8>;
-+ vccio3-supply = <&vccio_sd>;
-+ vccio4-supply = <&vcc_1v8>;
-+ vccio5-supply = <&vcc_3v3>;
-+ vccio6-supply = <&vcc_1v8>;
-+ vccio7-supply = <&vcc_3v3>;
-+ status = "okay";
-+};
-+
-+&saradc {
-+ vref-supply = <&vcca_1v8>;
-+ status = "okay";
-+};
-+
-+&sdhci {
-+ bus-width = <8>;
-+ max-frequency = <200000000>;
-+ non-removable;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
-+ vmmc-supply = <&vcc_3v3>;
-+ vqmmc-supply = <&vcc_1v8>;
-+ status = "okay";
-+};
-+
-+&tsadc {
-+ rockchip,hw-tshut-mode = <1>;
-+ rockchip,hw-tshut-polarity = <0>;
-+ status = "okay";
-+};
-+
-+&uart2 {
-+ status = "okay";
-+};
-+
-+&usb2phy0 {
-+ status = "okay";
-+};
-+
-+&usb2phy1 {
-+ status = "okay";
-+};
-+
-+&usb_host0_xhci {
-+ extcon = <&usb2phy0>;
-+};
---- /dev/null
-+++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts
-@@ -0,0 +1,229 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+
-+/dts-v1/;
-+#include "rk3568-radxa-cm3i.dtsi"
-+
-+/ {
-+ model = "Radxa E25";
-+ compatible = "radxa,e25", "rockchip,rk3568";
-+
-+ aliases {
-+ mmc0 = &sdmmc0;
-+ mmc1 = &sdhci;
-+ };
-+
-+ pwm-leds {
-+ compatible = "pwm-leds-multicolor";
-+
-+ multi-led {
-+ color = <LED_COLOR_ID_RGB>;
-+ max-brightness = <255>;
-+
-+ led-red {
-+ color = <LED_COLOR_ID_RED>;
-+ pwms = <&pwm1 0 1000000 0>;
-+ };
-+
-+ led-green {
-+ color = <LED_COLOR_ID_GREEN>;
-+ pwms = <&pwm2 0 1000000 0>;
-+ };
-+
-+ led-blue {
-+ color = <LED_COLOR_ID_BLUE>;
-+ pwms = <&pwm12 0 1000000 0>;
-+ };
-+ };
-+ };
-+
-+ vbus_typec: vbus-typec-regulator {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&vbus_typec_en>;
-+ regulator-name = "vbus_typec";
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ vin-supply = <&vcc5v0_sys>;
-+ };
-+
-+ vcc3v3_minipcie: vcc3v3-minipcie-regulator {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&minipcie_enable_h>;
-+ regulator-name = "vcc3v3_minipcie";
-+ regulator-min-microvolt = <5000000>;
-+ regulator-max-microvolt = <5000000>;
-+ vin-supply = <&vcc5v0_sys>;
-+ };
-+
-+ vcc3v3_ngff: vcc3v3-ngff-regulator {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&ngffpcie_enable_h>;
-+ regulator-name = "vcc3v3_ngff";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ vin-supply = <&vcc5v0_sys>;
-+ };
-+
-+ /* actually fed by vcc5v0_sys, dependent
-+ * on pi6c clock generator
-+ */
-+ vcc3v3_pcie30x1: vcc3v3-pcie30x1-regulator {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie30x1_enable_h>;
-+ regulator-name = "vcc3v3_pcie30x1";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ vin-supply = <&vcc3v3_pi6c_05>;
-+ };
-+
-+ vcc3v3_pi6c_05: vcc3v3-pi6c-05-regulator {
-+ compatible = "regulator-fixed";
-+ enable-active-high;
-+ gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie_enable_h>;
-+ regulator-name = "vcc3v3_pcie";
-+ regulator-min-microvolt = <3300000>;
-+ regulator-max-microvolt = <3300000>;
-+ vin-supply = <&vcc5v0_sys>;
-+ };
-+};
-+
-+&pcie2x1 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie20_reset_h>;
-+ reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
-+ vpcie3v3-supply = <&vcc3v3_pi6c_05>;
-+ status = "okay";
-+};
-+
-+&pcie30phy {
-+ data-lanes = <1 2>;
-+ status = "okay";
-+};
-+
-+&pcie3x1 {
-+ num-lanes = <1>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie30x1m0_pins>;
-+ reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
-+ vpcie3v3-supply = <&vcc3v3_pcie30x1>;
-+ status = "okay";
-+};
-+
-+&pcie3x2 {
-+ num-lanes = <1>;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pcie30x2_reset_h>;
-+ reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
-+ vpcie3v3-supply = <&vcc3v3_pi6c_05>;
-+ status = "okay";
-+};
-+
-+&pinctrl {
-+ pcie {
-+ pcie20_reset_h: pcie20-reset-h {
-+ rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+
-+ pcie30x1_enable_h: pcie30x1-enable-h {
-+ rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+
-+ pcie30x2_reset_h: pcie30x2-reset-h {
-+ rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+
-+ pcie_enable_h: pcie-enable-h {
-+ rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+ };
-+
-+ usb {
-+ minipcie_enable_h: minipcie-enable-h {
-+ rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+
-+ ngffpcie_enable_h: ngffpcie-enable-h {
-+ rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+
-+ vbus_typec_en: vbus_typec_en {
-+ rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
-+ };
-+ };
-+};
-+
-+&pwm1 {
-+ status = "okay";
-+};
-+
-+&pwm2 {
-+ status = "okay";
-+};
-+
-+&pwm12 {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&pwm12m1_pins>;
-+ status = "okay";
-+};
-+
-+&sdmmc0 {
-+ bus-width = <4>;
-+ cap-sd-highspeed;
-+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
-+ /* Also used in pcie30x1_clkreqnm0 */
-+ disable-wp;
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd>;
-+ sd-uhs-sdr104;
-+ vmmc-supply = <&vcc3v3_sd>;
-+ vqmmc-supply = <&vccio_sd>;
-+ status = "okay";
-+};
-+
-+&usb_host0_ehci {
-+ status = "okay";
-+};
-+
-+&usb_host0_ohci {
-+ status = "okay";
-+};
-+
-+&usb_host0_xhci {
-+ status = "okay";
-+};
-+
-+&usb_host1_ehci {
-+ status = "okay";
-+};
-+
-+&usb_host1_ohci {
-+ status = "okay";
-+};
-+
-+&usb2phy0_otg {
-+ phy-supply = <&vbus_typec>;
-+ status = "okay";
-+};
-+
-+&usb2phy1_host {
-+ phy-supply = <&vcc3v3_minipcie>;
-+ status = "okay";
-+};
-+
-+&usb2phy1_otg {
-+ phy-supply = <&vcc3v3_ngff>;
-+ status = "okay";
-+};
projects / openwrt / openwrt.git / blobdiff