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build/patch/kernel/archive/rk322x-4.4/01-linux-1002-rk322x-dts.patch

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添加构建Allwinner H616四核2GB RAM SoC WiFi（蓝莓）
2023-09-19 11:24:52 +08:00
diff --git a/arch/arm/boot/dts/rk322x-box.dtsi b/arch/arm/boot/dts/rk322x-box.dtsi
new file mode 100644
index 0000000..04330d3
--- /dev/null
+++ b/arch/arm/boot/dts/rk322x-box.dtsi
@@ -0,0 +1,503 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/input/input.h>
+#include "rk322x.dtsi"
+
+/ {
+
+ compatible = "rockchip,rk3229";
+ model = "Rockchip RK3229 SoC";
+
+ memory@60000000 {
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+
+
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0x11030000";
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ramoops_mem: ramoops@62e00000 {
+ reg = <0x62e00000 0xf0000>;
+ };
+
+ trust_reserved: trust@68400000 {
+ reg = <0x68400000 0x2000000>; // OP-TEE uses 32mb
+ no-map;
+ };
+ };
+
+ ramoops {
+ compatible = "ramoops";
+ record-size = <0x0 0x20000>;
+ console-size = <0x0 0x80000>;
+ ftrace-size = <0x0 0x00000>;
+ pmsg-size = <0x0 0x50000>;
+ memory-region = <&ramoops_mem>;
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ sound {
+ status = "okay";
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,name = "ROCKCHIP,RK3229";
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+
+ hdmi_sound: hdmi-sound {
+ status = "okay";
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <128>;
+ simple-audio-card,name = "HDMI";
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&hdmi>;
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vccio_1v8_reg: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vccio_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vccio_3v3_reg: regulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vccio_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+
+ spdif_out: spdif-out {
+ status = "okay";
+ compatible = "linux,spdif-dit";
+ #sound-dai-cells = <0>;
+ };
+
+ spdif-sound {
+ status = "okay";
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "ROCKCHIP,SPDIF";
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
+ vcc_host: vcc-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc_host";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_otg_vbus: otg-vbus-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "vcc_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ };
+
+ vcc_phy: vcc-phy-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-name = "vcc_phy";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_arm: vdd-arm-regulator {
+ compatible = "pwm-regulator";
+ rockchip,pwm_id = <1>;
+ rockchip,pwm_voltage = <1100000>;
+ pwms = <&pwm1 0 5000 1>;
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-ramp-delay = <12500>;
+ regulator-settling-time-up-us = <250>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: vdd-log-regulator {
+ compatible = "pwm-regulator";
+ rockchip,pwm_id = <2>;
+ rockchip,pwm_voltage = <1200000>;
+ pwms = <&pwm2 0 5000 1>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-ramp-delay = <12500>;
+ regulator-settling-time-up-us = <250>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ir_receiver: ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_LOW>;
+ linux,rc-map-name = "rc-rktvbox";
+ pinctrl-0 = <&ir_int>;
+ pinctrl-names = "default";
+ };
+
+};
+
+&display_subsystem {
+
+ status = "okay";
+
+ route_hdmi: route-hdmi {
+ status = "okay";
+ connect = <&vop_out_hdmi>;
+ };
+
+ route_tve: route-tve {
+ status = "disabled";
+ connect = <&vop_out_tve>;
+ };
+};
+
+&codec {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
+&cpu0 {
+ enable-method = "psci";
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+ enable-method = "psci";
+};
+
+&cpu2 {
+ enable-method = "psci";
+};
+
+&cpu3 {
+ enable-method = "psci";
+};
+
+
+&dmc {
+ center-supply = <&vdd_log>;
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_MAC_SRC>;
+ assigned-clock-rates = <50000000>;
+ clock_in_out = "output";
+ phy-supply = <&vcc_phy>;
+ phy-mode = "rmii";
+ phy-is-integrated;
+ status = "okay";
+};
+
+&gpu {
+ status = "okay";
+ mali-supply = <&vdd_log>;
+};
+
+
+
+&hdmi {
+ status = "okay";
+ #sound-dai-cells = <0>;
+ ddc-i2c-scl-high-time-ns = <9625>;
+ ddc-i2c-scl-low-time-ns = <10000>;
+};
+
+&hdmi_phy {
+ status = "okay";
+};
+
+&io_domains {
+ status = "okay";
+ vccio1-supply = <&vccio_3v3_reg>;
+ vccio2-supply = <&vccio_1v8_reg>;
+ vccio4-supply = <&vccio_3v3_reg>;
+};
+
+&emmc {
+ broken-cd;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-hs200-1_8v;
+ supports-emmc;
+ disable-wp;
+ non-removable;
+ num-slots = <1>;
+ /delete-property/ default-sample-phase;
+ /delete-property/ pinctrl-names;
+ /delete-property/ pinctrl-0;
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ card-detect-delay = <200>;
+ disable-wp;
+ max-frequency = <50000000>;
+ num-slots = <1>;
+ supports-sd;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_pwr &sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
+};
+
+&sdio {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ non-removable;
+ ignore-pm-notify;
+ keep-power-in-suspend;
+ max-frequency = <150000000>;
+ supports-sdio;
+};
+
+&i2s0 {
+ status = "okay";
+ rockchip,bclk-fs = <128>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s1 {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
+&iep {
+ status = "okay";
+};
+
+&iep_mmu {
+ status = "okay";
+};
+
+&pinctrl {
+ keys {
+ pwr_key: pwr-key {
+ rockchip,pins = <3 23 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <1 14 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins = <2 26 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <3 20 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ ir {
+ ir_int: ir-int {
+ rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+ pinctrl-names = "active";
+ pinctrl-0 = <&pwm1_pin_pull_down>;
+};
+
+&pwm2 {
+ status = "okay";
+ pinctrl-names = "active";
+ pinctrl-0 = <&pwm2_pin_pull_up>;
+};
+
+&rockchip_suspend {
+ status = "okay";
+ rockchip,virtual-poweroff = <1>;
+ rockchip,sleep-mode-config = <
+ (0
+ |RKPM_CTR_GTCLKS
+ |RKPM_CTR_IDLESRAM_MD
+ |RKPM_CTR_PMIC
+ )
+ >;
+};
+
+
+&tsadc {
+ rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+ rockchip,grf = <&grf>;
+ status = "okay";
+};
+
+&spdif {
+ status = "okay";
+ #sound-dai-cells = <0>;
+};
+
+&threshold {
+ temperature = <90000>; /* millicelsius */
+};
+
+&target {
+ temperature = <105000>; /* millicelsius */
+};
+
+&soc_crit {
+ temperature = <115000>; /* millicelsius */
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+
+ u2phy0_otg: otg-port {
+ vbus-supply = <&vcc_otg_vbus>;
+ status = "okay";
+ };
+
+ u2phy0_host: host-port {
+ phy-supply = <&vcc_host>;
+ status = "okay";
+ };
+};
+
+&u2phy1 {
+ status = "okay";
+
+ u2phy1_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy1_host: host-port {
+ phy-supply = <&vcc_host>;
+ status = "okay";
+ };
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&rkvdec {
+ vcodec-supply = <&vdd_log>;
+ status = "okay";
+};
+
+&rkvdec_mmu {
+ status = "okay";
+};
+
+&rk_rga {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+&usb_host2_ehci {
+ status = "okay";
+};
+
+&usb_host2_ohci {
+ status = "okay";
+};
+
+&vop {
+ assigned-clocks = <&cru DCLK_VOP>;
+ assigned-clock-parents = <&cru HDMIPHY>;
+ rockchip,grf = <&grf>;
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vpu_service {
+ status = "okay";
+};
+
+&vpu_mmu {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3228a-box.dtsi b/arch/arm/boot/dts/rk3228a-box.dtsi
new file mode 100644
index 0000000..103c324
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box.dtsi
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk322x-box.dtsi"
+#include "rk3228a-cpu-opp.dtsi"
+
+/ {
+ compatible = "rockchip,rk3228a-box", "rockchip,rk3229";
+
+ /delete-node/ opp-table2;
+
+ gpu_opp_table: opp-table2 {
+ compatible = "operating-points-v2";
+ rockchip,leakage-voltage-sel = <
+ 1 5 0
+ 6 254 1
+ >;
+ nvmem-cells = <&logic_leakage>;
+ nvmem-cell-names = "gpu_leakage";
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-microvolt = <1050000>;
+ opp-microvolt-L0 = <1050000>;
+ opp-microvolt-L1 = <1000000>;
+ };
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <1050000>;
+ opp-microvolt-L0 = <1050000>;
+ opp-microvolt-L1 = <1000000>;
+ };
+ opp-400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ opp-microvolt = <1150000>;
+ opp-microvolt-L0 = <1150000>;
+ opp-microvolt-L1 = <1100000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/rk3228b-box.dtsi b/arch/arm/boot/dts/rk3228b-box.dtsi
new file mode 100644
index 0000000..1aa448e
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228b-box.dtsi
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk322x-box.dtsi"
+#include "rk3229-cpu-opp.dtsi"
+
+/ {
+ compatible = "rockchip,rk3228b-box", "rockchip,rk3229";
+};
diff --git a/arch/arm/boot/dts/rk3229-box.dtsi b/arch/arm/boot/dts/rk3229-box.dtsi
new file mode 100644
index 0000000..8a4b25e
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box.dtsi
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk322x-box.dtsi"
+#include "rk3229-cpu-opp.dtsi"
+
+/ {
+ compatible = "rockchip,rk3229-box", "rockchip,rk3229";
+};
diff --git a/arch/arm/boot/dts/rk3228a-box-h96mini.dts b/arch/arm/boot/dts/rk3228a-box-h96mini.dts
new file mode 100644
index 0000000..d191686
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-box-h96mini.dts
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+
+/dts-v1/;
+
+#include "rk3228a-box.dtsi"
+
+/ {
+ model = "RK3228a H96 mini";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ap6330";
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ uart_rts_gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart11_rts>;
+ pinctrl-1 = <&uart11_rts_gpio>;
+ BT,power_gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ BT,wake_gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+ BT,wake_host_irq = <&gpio3 26 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&dram_timing {
+ sr_idle = <0x18>;
+ pd_idle = <0x20>;
+ ddr3_drv = <DDR3_DS_40ohm>;
+ ddr3_odt = <DDR3_ODT_120ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 600000
+ SYS_STATUS_VIDEO_4K 700000
+ SYS_STATUS_VIDEO_4K_10B 800000
+ >;
+
+ dram_freq = <300000000>;
+ status = "okay";
+};
+
+&dmc_opp_table {
+
+ /delete-node/ opp-400000000;
+
+ /delete-node/ opp-666000000;
+
+ opp-700000000 {
+ opp-microvolt = <1100000>;
+ opp-microvolt-L0 = <1100000>;
+ opp-microvolt-L1 = <1050000>;
+ };
+
+ /delete-node/ opp-786000000;
+
+};
+
+&emmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+&gmac {
+ tx_delay = <0x26>;
+ rx_delay = <0x11>;
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ linux,rc-map-name = "rc-trn9";
+ status = "okay";
+};
+
+&uart1 {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_xfer &uart11_cts>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-a95xr1.dts b/arch/arm/boot/dts/rk3229-box-a95xr1.dts
new file mode 100644
index 0000000..4c9daf3
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-a95xr1.dts
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 Box A95X-R1";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ssv6051";
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio0 35 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&dram_timing {
+ sr_idle = <0x0>;
+ pd_idle = <0x0>;
+ ddr3_drv = <DDR3_DS_34ohm>;
+ ddr3_odt = <DDR3_ODT_40ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 786000
+ SYS_STATUS_VIDEO_4K 786000
+ SYS_STATUS_VIDEO_4K_10B 800000
+ >;
+
+ dram_freq = <786000000>;
+ status = "okay";
+};
+
+&emmc {
+ clock-frequency = <100000000>;
+ max-frequency = <100000000>;
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+&gmac {
+ tx_delay = <0x26>;
+ rx_delay = <0x11>;
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-ntn8.dts b/arch/arm/boot/dts/rk3229-box-ntn8.dts
new file mode 100644
index 0000000..5ca6a9d
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-ntn8.dts
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 HPH NT-N8";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_green {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ap6212";
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ uart_rts_gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart11_rts>;
+ pinctrl-1 = <&uart11_rts_gpio>;
+ BT,power_gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ BT,wake_host_irq = <&gpio3 26 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&dram_timing {
+ sr_idle = <0xc>;
+ pd_idle = <0x20>;
+ ddr3_drv = <DDR3_DS_40ohm>;
+ ddr3_odt = <DDR3_ODT_120ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 786000
+ SYS_STATUS_VIDEO_4K 786000
+ SYS_STATUS_VIDEO_4K_10B 800000
+ >;
+
+ dram_freq = <786000000>;
+ status = "okay";
+};
+
+&emmc {
+ clock-frequency = <125000000>;
+ max-frequency = <125000000>;
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+&gmac {
+ tx_delay = <0x26>;
+ rx_delay = <0x11>;
+};
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ linux,rc-map-name = "rc-trn9";
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-v884k.dts b/arch/arm/boot/dts/rk3229-box-v884k.dts
new file mode 100644
index 0000000..d306c7a
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-v884k.dts
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 V88 4K";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&dram_timing {
+ dram_spd_bin = <0x15>;
+ sr_idle = <0xc>;
+ pd_idle = <0x20>;
+ ddr3_drv = <DDR3_DS_40ohm>;
+ ddr3_odt = <DDR3_ODT_120ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 786000
+ SYS_STATUS_VIDEO_4K 786000
+ SYS_STATUS_VIDEO_4K_10B 800000
+ >;
+
+ dram_freq = <786000000>;
+ status = "okay";
+};
+
+&nandc {
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-v88mars.dts b/arch/arm/boot/dts/rk3229-box-v88mars.dts
new file mode 100644
index 0000000..4964f21
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-v88mars.dts
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 V88 Mars";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+
+&nandc {
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <50000000>;
+ max-frequency = <50000000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-hk1mini.dts b/arch/arm/boot/dts/rk3229-box-hk1mini.dts
new file mode 100644
index 0000000..9616f11
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-hk1mini.dts
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 HK1mini";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_red {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+
+ led_blue {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ssv6051";
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio0 35 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&dram_timing {
+ sr_idle = <0x18>;
+ pd_idle = <0x20>;
+ ddr3_drv = <DDR3_DS_40ohm>;
+ ddr3_odt = <DDR3_ODT_120ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 786000
+ SYS_STATUS_VIDEO_4K 700000
+ SYS_STATUS_VIDEO_4K_10B 786000
+ >;
+
+ dram_freq = <786000000>;
+ status = "okay";
+};
+
+&nandc {
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <50000000>;
+ max-frequency = <50000000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/rk3229-box-d88.dts b/arch/arm/boot/dts/rk3229-box-d88.dts
new file mode 100644
index 0000000..b5845c5
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-box-d88.dts
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3229-box.dtsi"
+
+/ {
+ model = "RK3229 D88 HDMI Stick";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_red {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ uart_rts_gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart11_rts>;
+ pinctrl-1 = <&uart11_rts_gpio>;
+ BT,power_gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ BT,wake_host_irq = <&gpio3 26 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power_key: power-key {
+ label = "GPIO Key Power";
+ gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <100>;
+ wakeup-source;
+ status = "okay";
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+&gmac {
+ status = "disabled";
+};
+
+&dram_timing {
+ sr_idle = <0x18>;
+ pd_idle = <0x20>;
+ ddr3_drv = <DDR3_DS_40ohm>;
+ ddr3_odt = <DDR3_ODT_120ohm>;
+ phy_ddr3_clk_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_cmd_drv = <PHY_DDR3_RON_RTT_45ohm>;
+ phy_ddr3_dqs_drv = <PHY_DDR3_RON_RTT_34ohm>;
+ phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;
+};
+
+&dmc {
+ system-status-freq = <
+ /*system status freq(KHz)*/
+ SYS_STATUS_NORMAL 600000
+ SYS_STATUS_VIDEO_4K 786000
+ SYS_STATUS_VIDEO_4K_10B 800000
+ >;
+
+ dram_freq = <786000000>;
+ status = "okay";
+};
+
+&nandc {
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+
+&usb_otg {
+ dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/rk3228a-cpu-opp.dtsi b/arch/arm/boot/dts/rk3228a-cpu-opp.dtsi
new file mode 100644
index 0000000..98b01e5
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228a-cpu-opp.dtsi
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+ /delete-node/ opp-table0;
+
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ clocks = <&cru PLL_APLL>;
+ rockchip,max-volt = <1350000>;
+ rockchip,leakage-voltage-sel = <
+ 1 8 0
+ 9 254 1
+ >;
+ nvmem-cells = <&cpu_leakage>;
+ nvmem-cell-names = "cpu_leakage";
+
+ opp-408000000 {
+ opp-hz = /bits/ 64 <408000000>;
+ opp-microvolt = <950000 950000 1400000>;
+ opp-microvolt-L0 = <950000 950000 1400000>;
+ opp-microvolt-L1 = <950000 950000 1400000>;
+ clock-latency-ns = <40000>;
+ opp-suspend;
+ };
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <975000 975000 1400000>;
+ opp-microvolt-L0 = <975000 975000 1400000>;
+ opp-microvolt-L1 = <975000 975000 1400000>;
+ };
+ opp-816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1000000 1000000 1400000>;
+ opp-microvolt-L0 = <1000000 1000000 1400000>;
+ opp-microvolt-L1 = <1000000 1000000 1400000>;
+ };
+ opp-1008000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <1175000 1175000 1400000>;
+ opp-microvolt-L0 = <1175000 1175000 1400000>;
+ opp-microvolt-L1 = <1125000 1125000 1400000>;
+ };
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1275000 1275000 1400000>;
+ opp-microvolt-L0 = <1275000 1275000 1400000>;
+ opp-microvolt-L1 = <1225000 1225000 1400000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts b/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts
new file mode 100644
index 0000000..a0d29bd
--- /dev/null
+++ b/arch/arm/boot/dts/rk3228b-box-v88mars-II.dts
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2020 knaerzche <knaerzche@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "rk3228b-box.dtsi"
+
+/ {
+ model = "RK3228b V88 Mars II";
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led_red {
+ gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "rc-feedback";
+ };
+ };
+
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ sdio_vref = <3300>;
+ WIFI,host_wake_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
+ };
+};
+
+
+&nandc {
+ status = "okay";
+};
+
+&sdmmc {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ status = "okay";
+};
+
+&sdio {
+ clock-frequency = <37500000>;
+ max-frequency = <37500000>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+};
+
+
+&usb_otg {
+ dr_mode = "host";
+};
+
+&ir_receiver {
+ status = "okay";
+};
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