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Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts')
-rw-r--r--arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts222
1 files changed, 215 insertions, 7 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
index e5d9b671a405..329c60cc6a6b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
@@ -48,6 +48,18 @@
reg = <0 0x40000000 0x1 0x0>;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 1023>;
+ default-brightness-level = <576>;
+ enable-gpios = <&pio 107 GPIO_ACTIVE_HIGH>;
+ num-interpolated-steps = <1023>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&dsi0_backlight_pins>;
+ pwms = <&disp_pwm0 0 500000>;
+ status = "disabled";
+ };
+
wifi_vreg: regulator-wifi-3v3-en {
compatible = "regulator-fixed";
regulator-name = "wifi_3v3_en";
@@ -127,9 +139,21 @@
no-map;
};
- afe_mem: memory@60000000 {
+ adsp_mem: memory@60000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x60000000 0 0xf00000>;
+ no-map;
+ };
+
+ afe_dma_mem: memory@60f00000 {
compatible = "shared-dma-pool";
- reg = <0 0x60000000 0 0x1100000>;
+ reg = <0 0x60f00000 0 0x100000>;
+ no-map;
+ };
+
+ adsp_dma_mem: memory@61000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x61000000 0 0x100000>;
no-map;
};
@@ -140,6 +164,74 @@
};
};
+&adsp {
+ memory-region = <&adsp_dma_mem>, <&adsp_mem>;
+ status = "okay";
+};
+
+&afe {
+ memory-region = <&afe_dma_mem>;
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu1 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu2 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu3 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu4 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu5 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu6 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu7 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&dither0_out {
+ remote-endpoint = <&dsi0_in>;
+};
+
+&dsi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dsi0_in: endpoint {
+ remote-endpoint = <&dither0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ dsi0_out: endpoint { };
+ };
+ };
+};
+
&eth {
phy-mode = "rgmii-rxid";
phy-handle = <&rgmii_phy>;
@@ -343,6 +435,14 @@
};
};
+&mfg0 {
+ domain-supply = <&mt6315_7_vbuck1>;
+};
+
+&mfg1 {
+ domain-supply = <&mt6359_vsram_others_ldo_reg>;
+};
+
/* MMC0 Controller: eMMC (HS400). Power lines are shared with UFS! */
&mmc0 {
pinctrl-names = "default", "state_uhs";
@@ -434,6 +534,27 @@
};
&pio {
+ mediatek,rsel-resistance-in-si-unit;
+
+ audio_default_pins: audio-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO70__FUNC_AUD_SYNC_MOSI>,
+ <PINMUX_GPIO69__FUNC_AUD_CLK_MOSI>,
+ <PINMUX_GPIO71__FUNC_AUD_DAT_MOSI0>,
+ <PINMUX_GPIO72__FUNC_AUD_DAT_MOSI1>,
+ <PINMUX_GPIO73__FUNC_AUD_DAT_MISO0>,
+ <PINMUX_GPIO74__FUNC_AUD_DAT_MISO1>,
+ <PINMUX_GPIO75__FUNC_AUD_DAT_MISO2>;
+ };
+ };
+
+ dsi0_backlight_pins: dsi0-backlight-pins {
+ pins-backlight-en {
+ pinmux = <PINMUX_GPIO107__FUNC_GPIO107>;
+ output-high;
+ };
+ };
+
eth_default_pins: eth-default-pins {
pins-cc {
pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
@@ -509,7 +630,7 @@
pins-bus {
pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
<PINMUX_GPIO13__FUNC_SCL2>;
- bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ bias-pull-up = <1000>;
drive-strength = <6>;
drive-strength-microamp = <1000>;
};
@@ -519,7 +640,7 @@
pins-bus {
pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
<PINMUX_GPIO17__FUNC_SCL4>;
- bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ bias-pull-up = <1000>;
drive-strength-microamp = <1000>;
};
};
@@ -528,7 +649,7 @@
pins {
pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
<PINMUX_GPIO26__FUNC_SCL6>;
- bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ bias-disable;
};
};
@@ -631,6 +752,13 @@
};
};
+ panel_default_pins: panel-pins {
+ pins-rst {
+ pinmux = <PINMUX_GPIO108__FUNC_GPIO108>;
+ bias-pull-up;
+ };
+ };
+
pcie0_default_pins: pcie0-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
@@ -649,6 +777,12 @@
};
};
+ pwm0_default_pins: pwm0-pins {
+ pins-disp-pwm {
+ pinmux = <PINMUX_GPIO97__FUNC_DISP_PWM0>;
+ };
+ };
+
spi1_pins: spi1-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO136__FUNC_SPIM1_CSB>,
@@ -669,6 +803,19 @@
};
};
+ touch_pins: touch-pins {
+ pins-touch-int {
+ pinmux = <PINMUX_GPIO132__FUNC_GPIO132>;
+ input-enable;
+ bias-disable;
+ };
+
+ pins-touch-rst {
+ pinmux = <PINMUX_GPIO133__FUNC_GPIO133>;
+ output-high;
+ };
+ };
+
uart0_pins: uart0-pins {
pins-bus {
pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
@@ -683,6 +830,26 @@
};
};
+ usb3_port0_pins: usb3p0-default-pins {
+ pins-vbus {
+ pinmux = <PINMUX_GPIO63__FUNC_VBUSVALID>;
+ input-enable;
+ };
+ };
+
+ usb2_port0_pins: usb2p0-default-pins {
+ pins-iddig {
+ pinmux = <PINMUX_GPIO130__FUNC_IDDIG_1P>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-vbus {
+ pinmux = <PINMUX_GPIO131__FUNC_USB_DRVVBUS_1P>;
+ output-low;
+ };
+ };
+
wifi_vreg_pins: wifi-vreg-pins {
pins-wifi-pmu-en {
pinmux = <PINMUX_GPIO65__FUNC_GPIO65>;
@@ -707,15 +874,40 @@
status = "okay";
};
+&pciephy {
+ status = "okay";
+};
+
&pmic {
interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
};
&scp {
memory-region = <&scp_mem>;
+ firmware-name = "mediatek/mt8195/scp.img";
status = "okay";
};
+&sound {
+ compatible = "mediatek,mt8195_mt6359";
+ model = "mt8395-evk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&audio_default_pins>;
+ audio-routing =
+ "Headphone", "Headphone L",
+ "Headphone", "Headphone R";
+ mediatek,adsp = <&adsp>;
+ status = "okay";
+
+ headphone-dai-link {
+ link-name = "DL_SRC_BE";
+
+ codec {
+ sound-dai = <&pmic 0>;
+ };
+ };
+};
+
&spi1 {
/* Exposed at 40 pin connector */
pinctrl-0 = <&spi1_pins>;
@@ -746,7 +938,6 @@
regulators {
mt6315_6_vbuck1: vbuck1 {
- regulator-compatible = "vbuck1";
regulator-name = "Vbcpu";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1193750>;
@@ -763,7 +954,6 @@
regulators {
mt6315_7_vbuck1: vbuck1 {
- regulator-compatible = "vbuck1";
regulator-name = "Vgpu";
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1193750>;
@@ -774,6 +964,18 @@
};
};
+&u3phy0 {
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&u3phy2 {
+ status = "okay";
+};
+
&uart0 {
/* Exposed at 40 pin connector */
pinctrl-0 = <&uart0_pins>;
@@ -789,6 +991,8 @@
};
&ssusb0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb3_port0_pins>;
role-switch-default-mode = "host";
usb-role-switch;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
@@ -802,6 +1006,8 @@
};
&ssusb2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_port0_pins>;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
status = "okay";
};
@@ -812,10 +1018,12 @@
};
&xhci1 {
+ phys = <&u2port1 PHY_TYPE_USB2>;
/* MT7921's USB Bluetooth has issues with USB2 LPM */
usb2-lpm-disable;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&vsys>;
+ mediatek,u3p-dis-msk = <1>;
status = "okay";
};
generated by cgit (git 2.34.1) at 2025-07-24 08:59:58 +0000