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Message-ID: <20250925092923.2184187-5-heiko@sntech.de>
Date: Thu, 25 Sep 2025 11:29:21 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: heiko@...ech.de
Cc: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
ukleinek@...ian.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org
Subject: [PATCH 4/6] arm64: dts: rockchip: move common qnap tsx33 parts to dtsi
The NAS series based around the rk3568 contains a number of models with
1-4 drives, that reuse most of the board structure.
Therefore move the shared parts to a dtsi, to be included by the devices.
As the smallest device is the 1-bay TS133, keep everything > slot1 in
the individual devicetree.
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
---
.../boot/dts/rockchip/rk3568-qnap-ts433.dts | 666 +-----------------
.../boot/dts/rockchip/rk3568-qnap-tsx33.dtsi | 608 ++++++++++++++++
2 files changed, 645 insertions(+), 629 deletions(-)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
index 3fe9a7fce73e..c7443748b2dc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts
@@ -6,10 +6,7 @@
/dts-v1/;
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/gpio/gpio.h>
-#include "rk3568.dtsi"
+#include "rk3568-qnap-tsx33.dtsi"
/ {
model = "Qnap TS-433-4G NAS System 4-Bay";
@@ -17,83 +14,6 @@ / {
aliases {
ethernet0 = &gmac0;
- mmc0 = &sdhci;
- rtc0 = &rtc_rv8263;
- };
-
- chosen {
- stdout-path = "serial2:115200n8";
- };
-
- keys {
- compatible = "gpio-keys";
- pinctrl-0 = <©_button_pin>, <&reset_button_pin>;
- pinctrl-names = "default";
-
- key-copy {
- label = "copy";
- gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_COPY>;
- };
-
- key-reset {
- label = "reset";
- gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
-
- led-0 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_DISK;
- gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
- label = "hdd1:green:disk";
- linux,default-trigger = "disk-activity";
- pinctrl-names = "default";
- pinctrl-0 = <&hdd1_led_pin>;
- };
-
- led-1 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_DISK;
- gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
- label = "hdd2:green:disk";
- linux,default-trigger = "disk-activity";
- pinctrl-names = "default";
- pinctrl-0 = <&hdd2_led_pin>;
- };
-
- led-2 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_DISK;
- gpios = <&gpio1 RK_PD7 GPIO_ACTIVE_LOW>;
- label = "hdd3:green:disk";
- linux,default-trigger = "disk-activity";
- pinctrl-names = "default";
- pinctrl-0 = <&hdd3_led_pin>;
- };
-
- led-3 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_DISK;
- gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
- label = "hdd4:green:disk";
- linux,default-trigger = "disk-activity";
- pinctrl-names = "default";
- pinctrl-0 = <&hdd4_led_pin>;
- };
- };
-
- dc_12v: regulator-dc-12v {
- compatible = "regulator-fixed";
- regulator-name = "dc_12v";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <12000000>;
- regulator-max-microvolt = <12000000>;
};
vcc3v3_pcie: regulator-vcc3v3-pcie {
@@ -105,74 +25,6 @@ vcc3v3_pcie: regulator-vcc3v3-pcie {
gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
vin-supply = <&dc_12v>;
};
-
- vcc3v3_sys: regulator-vcc3v3-sys {
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3_sys";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- vin-supply = <&dc_12v>;
- };
-
- vcc5v0_host: regulator-vcc5v0-host {
- compatible = "regulator-fixed";
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_host_en>;
- gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
- regulator-name = "vcc5v0_host";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
- };
-
- vcc5v0_otg: regulator-vcc5v0-otg {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_otg_en>;
- regulator-name = "vcc5v0_otg";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&vcc5v0_usb>;
- };
-
- vcc5v0_sys: regulator-vcc5v0-sys {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_sys";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&dc_12v>;
- };
-
- vcc5v0_usb: regulator-vcc5v0-usb {
- compatible = "regulator-fixed";
- regulator-name = "vcc5v0_usb";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <&dc_12v>;
- };
-};
-
-/* connected to usb_host0_xhci */
-&combphy0 {
- status = "okay";
-};
-
-/* connected to sata1 */
-&combphy1 {
- status = "okay";
};
/* connected to sata2 */
@@ -180,70 +32,6 @@ &combphy2 {
status = "okay";
};
-&cpu0 {
- cpu-supply = <&vdd_cpu>;
-};
-
-&cpu1 {
- cpu-supply = <&vdd_cpu>;
-};
-
-&cpu2 {
- cpu-supply = <&vdd_cpu>;
-};
-
-&cpu3 {
- cpu-supply = <&vdd_cpu>;
-};
-
-/*
- * The MCU can provide system temperature too, but only by polling and of
- * course also cannot set trip points. So attach to the cpu thermal-zone
- * instead to control the fan.
- */
-&cpu_thermal {
- trips {
- case_fan0: case-fan0 {
- hysteresis = <2000>;
- temperature = <35000>;
- type = "active";
- };
-
- case_fan1: case-fan1 {
- hysteresis = <2000>;
- temperature = <45000>;
- type = "active";
- };
-
- case_fan2: case-fan2 {
- hysteresis = <2000>;
- temperature = <65000>;
- type = "active";
- };
- };
-
- cooling-maps {
- /*
- * Always provide some air movement, due to small case
- * full of harddrives.
- */
- map1 {
- cooling-device = <&fan THERMAL_NO_LIMIT 1>;
- trip = <&case_fan0>;
- };
-
- map2 {
- cooling-device = <&fan 2 3>;
- trip = <&case_fan1>;
- };
-
- map3 {
- cooling-device = <&fan 4 THERMAL_NO_LIMIT>;
- trip = <&case_fan2>;
- };
- };
-};
-
&gmac0 {
assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
@@ -262,263 +50,7 @@ &gmac0_rgmii_clk
status = "okay";
};
-&gpu {
- mali-supply = <&vdd_gpu>;
- status = "okay";
-};
-
-&i2c0 {
- status = "okay";
-
- 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_l>;
- system-power-controller;
- 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>;
- wakeup-source;
-
- regulators {
- vdd_logic: DCDC_REG1 {
- regulator-name = "vdd_logic";
- regulator-always-on;
- regulator-boot-on;
- 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-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-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-always-on;
- 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-boot-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-always-on;
- 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";
- /*
- * turning this off, breaks access to both
- * PCIe controllers, refclk generator perhaps
- */
- regulator-always-on;
- regulator-boot-on;
-
- regulator-state-mem {
- regulator-off-in-suspend;
- };
- };
- };
- };
-
- vdd_cpu: regulator@40 {
- compatible = "silergy,syr827";
- reg = <0x40>;
- fcs,suspend-voltage-selector = <1>;
- regulator-name = "vdd_cpu";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <712500>;
- regulator-max-microvolt = <1390000>;
- regulator-ramp-delay = <2300>;
- vin-supply = <&vcc5v0_sys>;
- };
-};
-
&i2c1 {
- status = "okay";
-
- rtc_rv8263: rtc@51 {
- compatible = "microcrystal,rv8263";
- reg = <0x51>;
- wakeup-source;
- };
-
- /* eeprom for vital-product-data on the mainboard */
- eeprom@54 {
- compatible = "giantec,gt24c04a", "atmel,24c04";
- reg = <0x54>;
- label = "VPD_MB";
- num-addresses = <2>;
- pagesize = <16>;
- read-only;
- };
-
/* eeprom for vital-product-data on the backplane */
eeprom@56 {
compatible = "giantec,gt24c04a", "atmel,24c04";
@@ -530,6 +62,42 @@ eeprom@56 {
};
};
+&leds {
+ led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_DISK;
+ gpios = <&gpio1 RK_PD6 GPIO_ACTIVE_LOW>;
+ label = "hdd2:green:disk";
+ linux,default-trigger = "disk-activity";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdd2_led_pin>;
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_DISK;
+ gpios = <&gpio1 RK_PD7 GPIO_ACTIVE_LOW>;
+ label = "hdd3:green:disk";
+ linux,default-trigger = "disk-activity";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdd3_led_pin>;
+ };
+
+ led-3 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_DISK;
+ gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
+ label = "hdd4:green:disk";
+ linux,default-trigger = "disk-activity";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdd4_led_pin>;
+ };
+};
+
+&mcu {
+ compatible = "qnap,ts433-mcu";
+};
+
&mdio0 {
rgmii_phy0: ethernet-phy@3 {
/* Motorcomm YT8521 phy */
@@ -569,21 +137,7 @@ eth_phy0_reset_pin: eth-phy0-reset-pin {
};
};
- keys {
- copy_button_pin: copy-button-pin {
- rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>;
- };
-
- reset_button_pin: reset-button-pin {
- rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
- };
- };
-
leds {
- hdd1_led_pin: hdd1-led-pin {
- rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
- };
-
hdd2_led_pin: hdd2-led-pin {
rockchip,pins = <1 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
};
@@ -596,152 +150,12 @@ hdd4_led_pin: hdd4_led-pin {
rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
-
- pmic {
- pmic_int_l: pmic-int-l {
- rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
- };
- };
-
- usb {
- vcc5v0_host_en: vcc5v0-host-en {
- rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- vcc5v0_otg_en: vcc5v0-otg-en {
- rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-};
-
-&pmu_io_domains {
- vccio4-supply = <&vcc_1v8>;
- vccio6-supply = <&vcc_1v8>;
- status = "okay";
-};
-
-&sata1 {
- status = "okay";
};
&sata2 {
status = "okay";
};
-&sdhci {
- bus-width = <8>;
- max-frequency = <200000000>;
- non-removable;
- pinctrl-names = "default";
- pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
- status = "okay";
-};
-
-&tsadc {
- rockchip,hw-tshut-mode = <1>;
- rockchip,hw-tshut-polarity = <0>;
- status = "okay";
-};
-
-/*
- * Connected to an MCU, that provides access to more LEDs,
- * buzzer, fan control and more.
- */
-&uart0 {
- status = "okay";
-
- mcu {
- compatible = "qnap,ts433-mcu";
-
- fan: fan-0 {
- #cooling-cells = <2>;
- cooling-levels = <0 64 89 128 166 204 221 238>;
- };
-
- nvmem-layout {
- compatible = "fixed-layout";
- #address-cells = <1>;
- #size-cells = <1>;
-
- serial-number@0 {
- reg = <0x0 0x13>;
- };
-
- ext-port@22 {
- reg = <0x22 0x2>;
- };
-
- mac0: mac@24 {
- compatible = "mac-base";
- reg = <0x24 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac1: mac@35 {
- compatible = "mac-base";
- reg = <0x35 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac2: mac@46 {
- compatible = "mac-base";
- reg = <0x46 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac3: mac@57 {
- compatible = "mac-base";
- reg = <0x57 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac4: mac@68 {
- compatible = "mac-base";
- reg = <0x68 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac5: mac@79 {
- compatible = "mac-base";
- reg = <0x79 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac6: mac@8a {
- compatible = "mac-base";
- reg = <0x8a 0x11>;
- #nvmem-cell-cells = <1>;
- };
-
- mac7: mac@9b {
- compatible = "mac-base";
- reg = <0x9b 0x11>;
- #nvmem-cell-cells = <1>;
- };
- };
- };
-};
-
-/*
- * Pins available on CN3 connector at TTL voltage level (3V3).
- * ,_ _.
- * |1234| 1=TX 2=VCC
- * `----' 3=RX 4=GND
- */
-&uart2 {
- status = "okay";
-};
-
-&usb2phy0 {
- status = "okay";
-};
-
-/* connected to usb_host0_xhci */
-&usb2phy0_otg {
- phy-supply = <&vcc5v0_otg>;
- status = "okay";
-};
-
&usb2phy1 {
status = "okay";
};
@@ -767,12 +181,6 @@ &usb_host0_ohci {
status = "okay";
};
-/* front port */
-&usb_host0_xhci {
- dr_mode = "host";
- status = "okay";
-};
-
/* left port backside */
&usb_host1_ehci {
status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi
new file mode 100644
index 000000000000..f009275c72c8
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi
@@ -0,0 +1,608 @@
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "rk3568.dtsi"
+
+/ {
+ aliases {
+ mmc0 = &sdhci;
+ rtc0 = &rtc_rv8263;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <©_button_pin>, <&reset_button_pin>;
+ pinctrl-names = "default";
+
+ key-copy {
+ label = "copy";
+ gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_COPY>;
+ };
+
+ key-reset {
+ label = "reset";
+ gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_DISK;
+ gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
+ label = "hdd1:green:disk";
+ linux,default-trigger = "disk-activity";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdd1_led_pin>;
+ };
+ };
+
+ dc_12v: regulator-dc-12v {
+ compatible = "regulator-fixed";
+ regulator-name = "dc_12v";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc3v3_sys: regulator-vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vcc5v0_host: regulator-vcc5v0-host {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host_en>;
+ gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+ regulator-name = "vcc5v0_host";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_usb>;
+ };
+
+ vcc5v0_otg: regulator-vcc5v0-otg {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_otg_en>;
+ regulator-name = "vcc5v0_otg";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v0_usb>;
+ };
+
+ vcc5v0_sys: regulator-vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vcc5v0_usb: regulator-vcc5v0-usb {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_usb";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_12v>;
+ };
+};
+
+/* connected to usb_host0_xhci */
+&combphy0 {
+ status = "okay";
+};
+
+/* connected to sata1 */
+&combphy1 {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+/*
+ * The MCU can provide system temperature too, but only by polling and of
+ * course also cannot set trip points. So attach to the cpu thermal-zone
+ * instead to control the fan.
+ */
+&cpu_thermal {
+ trips {
+ case_fan0: case-fan0 {
+ hysteresis = <2000>;
+ temperature = <35000>;
+ type = "active";
+ };
+
+ case_fan1: case-fan1 {
+ hysteresis = <2000>;
+ temperature = <45000>;
+ type = "active";
+ };
+
+ case_fan2: case-fan2 {
+ hysteresis = <2000>;
+ temperature = <65000>;
+ type = "active";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * Always provide some air movement, due to small case
+ * full of harddrives.
+ */
+ map1 {
+ cooling-device = <&fan THERMAL_NO_LIMIT 1>;
+ trip = <&case_fan0>;
+ };
+
+ map2 {
+ cooling-device = <&fan 2 3>;
+ trip = <&case_fan1>;
+ };
+
+ map3 {
+ cooling-device = <&fan 4 THERMAL_NO_LIMIT>;
+ trip = <&case_fan2>;
+ };
+ };
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ 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_l>;
+ system-power-controller;
+ 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>;
+ wakeup-source;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-always-on;
+ regulator-boot-on;
+ 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-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-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-always-on;
+ 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-boot-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-always-on;
+ 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";
+ /*
+ * turning this off, breaks access to both
+ * PCIe controllers, refclk generator perhaps
+ */
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+
+ vdd_cpu: regulator@40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-name = "vdd_cpu";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1390000>;
+ regulator-ramp-delay = <2300>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+
+ rtc_rv8263: rtc@51 {
+ compatible = "microcrystal,rv8263";
+ reg = <0x51>;
+ wakeup-source;
+ };
+
+ /* eeprom for vital-product-data on the mainboard */
+ eeprom@54 {
+ compatible = "giantec,gt24c04a", "atmel,24c04";
+ reg = <0x54>;
+ label = "VPD_MB";
+ num-addresses = <2>;
+ pagesize = <16>;
+ read-only;
+ };
+};
+
+&pinctrl {
+ keys {
+ copy_button_pin: copy-button-pin {
+ rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ reset_button_pin: reset-button-pin {
+ rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ leds {
+ hdd1_led_pin: hdd1-led-pin {
+ rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb {
+ vcc5v0_host_en: vcc5v0-host-en {
+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ vcc5v0_otg_en: vcc5v0-otg-en {
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&pmu_io_domains {
+ vccio4-supply = <&vcc_1v8>;
+ vccio6-supply = <&vcc_1v8>;
+ status = "okay";
+};
+
+&sata1 {
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ max-frequency = <200000000>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+ status = "okay";
+};
+
+&tsadc {
+ rockchip,hw-tshut-mode = <1>;
+ rockchip,hw-tshut-polarity = <0>;
+ status = "okay";
+};
+
+/*
+ * Connected to an MCU, that provides access to more LEDs,
+ * buzzer, fan control and more.
+ */
+&uart0 {
+ status = "okay";
+
+ mcu: mcu {
+ fan: fan-0 {
+ #cooling-cells = <2>;
+ cooling-levels = <0 64 89 128 166 204 221 238>;
+ };
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ serial-number@0 {
+ reg = <0x0 0x13>;
+ };
+
+ ext-port@22 {
+ reg = <0x22 0x2>;
+ };
+
+ mac0: mac@24 {
+ compatible = "mac-base";
+ reg = <0x24 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac1: mac@35 {
+ compatible = "mac-base";
+ reg = <0x35 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac2: mac@46 {
+ compatible = "mac-base";
+ reg = <0x46 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac3: mac@57 {
+ compatible = "mac-base";
+ reg = <0x57 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac4: mac@68 {
+ compatible = "mac-base";
+ reg = <0x68 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac5: mac@79 {
+ compatible = "mac-base";
+ reg = <0x79 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac6: mac@8a {
+ compatible = "mac-base";
+ reg = <0x8a 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ mac7: mac@9b {
+ compatible = "mac-base";
+ reg = <0x9b 0x11>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+};
+
+/*
+ * Pins available on CN3 connector at TTL voltage level (3V3).
+ * ,_ _.
+ * |1234| 1=TX 2=VCC
+ * `----' 3=RX 4=GND
+ */
+&uart2 {
+ status = "okay";
+};
+
+&usb2phy0 {
+ status = "okay";
+};
+
+/* connected to usb_host0_xhci */
+&usb2phy0_otg {
+ phy-supply = <&vcc5v0_otg>;
+ status = "okay";
+};
+
+/* front port */
+&usb_host0_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
--
2.47.2
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