* [PATCH v5 1/5] dt-bindings: vendor-prefixes: Add Ezurio LLC
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
@ 2025-12-03 21:20 ` Gary Bisson
2025-12-03 21:20 ` [PATCH v5 2/5] dt-bindings: arm: mediatek: Add Ezurio Tungsten entries Gary Bisson
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Gary Bisson @ 2025-12-03 21:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Krzysztof Kozlowski, Gary Bisson
Ezurio is the new name of Laird Connectivity after it acquired Boundary
Devices.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
---
Changes in v2:
- None
Changes in v3:
- Added missing Acked-by from Krzysztof
Changes in v4:
- None
Changes in v5:
- None
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index f1d1882009ba..e76e6c5be726 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -547,6 +547,8 @@ patternProperties:
description: Exegin Technologies Limited
"^ezchip,.*":
description: EZchip Semiconductor
+ "^ezurio,.*":
+ description: Ezurio LLC
"^facebook,.*":
description: Facebook
"^fairchild,.*":
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v5 2/5] dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
2025-12-03 21:20 ` [PATCH v5 1/5] dt-bindings: vendor-prefixes: Add Ezurio LLC Gary Bisson
@ 2025-12-03 21:20 ` Gary Bisson
2025-12-03 21:20 ` [PATCH v5 3/5] arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended Gary Bisson
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Gary Bisson @ 2025-12-03 21:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Krzysztof Kozlowski, Gary Bisson
Add device tree bindings support for the Ezurio Tungsten 510 (MT8370)
SMARC [1] / Ezurio Tungsten 700 (MT8390) SMARC [2] + Universal SMARC
carrier board [3].
[1] https://www.ezurio.com/product/tungsten510-smarc
[2] https://www.ezurio.com/product/tungsten700-smarc
[3] https://www.ezurio.com/system-on-module/accessories/universal-smarc-carrier
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
---
Changes in v2:
- Squashed both entries into 1 commit
Changed in v3:
- None
Changes in v4:
- None
Changes in v5:
- None
---
Documentation/devicetree/bindings/arm/mediatek.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index f04277873694..cffb0f6ac690 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -431,12 +431,14 @@ properties:
- const: mediatek,mt8365
- items:
- enum:
+ - ezurio,mt8370-tungsten-smarc
- grinn,genio-510-sbc
- mediatek,mt8370-evk
- const: mediatek,mt8370
- const: mediatek,mt8188
- items:
- enum:
+ - ezurio,mt8390-tungsten-smarc
- grinn,genio-700-sbc
- mediatek,mt8390-evk
- const: mediatek,mt8390
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v5 3/5] arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
2025-12-03 21:20 ` [PATCH v5 1/5] dt-bindings: vendor-prefixes: Add Ezurio LLC Gary Bisson
2025-12-03 21:20 ` [PATCH v5 2/5] dt-bindings: arm: mediatek: Add Ezurio Tungsten entries Gary Bisson
@ 2025-12-03 21:20 ` Gary Bisson
2025-12-03 21:20 ` [PATCH v5 4/5] arm64: dts: mediatek: add device tree for Tungsten 510 board Gary Bisson
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Gary Bisson @ 2025-12-03 21:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Gary Bisson
No functional change but will allow other dts including this one to
override the interrupts, for eint support for instance, without having
to delete the 'interrupts' property.
Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
---
arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index 90c388f1890f..e3209a9a5f01 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -1800,7 +1800,7 @@ mmc0: mmc@11230000 {
compatible = "mediatek,mt8188-mmc", "mediatek,mt8183-mmc";
reg = <0 0x11230000 0 0x10000>,
<0 0x11f50000 0 0x1000>;
- interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupts-extended = <&gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&topckgen CLK_TOP_MSDC50_0>,
<&infracfg_ao CLK_INFRA_AO_MSDC0>,
<&infracfg_ao CLK_INFRA_AO_MSDC0_SRC>,
@@ -1813,7 +1813,7 @@ mmc1: mmc@11240000 {
compatible = "mediatek,mt8188-mmc", "mediatek,mt8183-mmc";
reg = <0 0x11240000 0 0x1000>,
<0 0x11eb0000 0 0x1000>;
- interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupts-extended = <&gic GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&topckgen CLK_TOP_MSDC30_1>,
<&infracfg_ao CLK_INFRA_AO_MSDC1>,
<&infracfg_ao CLK_INFRA_AO_MSDC1_SRC>;
@@ -1827,7 +1827,7 @@ mmc2: mmc@11250000 {
compatible = "mediatek,mt8188-mmc", "mediatek,mt8183-mmc";
reg = <0 0x11250000 0 0x1000>,
<0 0x11e60000 0 0x1000>;
- interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupts-extended = <&gic GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&topckgen CLK_TOP_MSDC30_2>,
<&infracfg_ao CLK_INFRA_AO_MSDC2>,
<&infracfg_ao CLK_INFRA_AO_MSDC30_2>;
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v5 4/5] arm64: dts: mediatek: add device tree for Tungsten 510 board
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
` (2 preceding siblings ...)
2025-12-03 21:20 ` [PATCH v5 3/5] arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended Gary Bisson
@ 2025-12-03 21:20 ` Gary Bisson
2025-12-03 21:20 ` [PATCH v5 5/5] arm64: dts: mediatek: add device tree for Tungsten 700 board Gary Bisson
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Gary Bisson @ 2025-12-03 21:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Gary Bisson
Add device tree to support Ezurio Tungsten 510 (MT8370) SMARC SOM [1] +
Universal SMARC carrier board [2].
It includes support for the MIPI-DSI BD070LIC3 display which uses the
Tianma TM070JDHG30 panel + TI SN65DSI84 MIPI-DSI to LVDS bridge [3].
[1] https://www.ezurio.com/product/tungsten510-smarc
[2] https://www.ezurio.com/system-on-module/accessories/universal-smarc-carrier
[3] https://www.ezurio.com/product/bd070lic3-7-touchscreen-display
Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
---
Changes in v2:
- Updated nodes to be generic (pmic, i2c, usb-typec)
Changed in v3:
- None
Changed in v4:
- Fixed remaining DTB warnings
Changed in v5:
- Fixed DTB issues per Angelo's feedback
- Updated dtsi name to remove wildcard
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../boot/dts/mediatek/mt8370-tungsten-smarc.dts | 14 +
.../boot/dts/mediatek/mt8390-tungsten-smarc.dtsi | 1489 ++++++++++++++++++++
3 files changed, 1504 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index a4df4c21399e..30d169a31b10 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -99,6 +99,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-genio-510-evk.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-tungsten-smarc.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts b/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts
new file mode 100644
index 000000000000..4c3a7c4579c8
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2025 Ezurio LLC
+ * Author: Gary Bisson <bisson.gary@gmail.com>
+ */
+/dts-v1/;
+#include "mt8370.dtsi"
+#include "mt8390-tungsten-smarc.dtsi"
+
+/ {
+ model = "Ezurio Tungsten510 SMARC (MT8370)";
+ compatible = "ezurio,mt8370-tungsten-smarc", "mediatek,mt8370",
+ "mediatek,mt8188";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi
new file mode 100644
index 000000000000..40b381d4cc35
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi
@@ -0,0 +1,1489 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2025 Ezurio LLC
+ * Author: Gary Bisson <bisson.gary@gmail.com>
+ */
+
+#include "mt6359.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/net/microchip-lan78xx.h>
+#include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
+#include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/usb/pd.h>
+
+/ {
+ aliases {
+ dsi0 = &disp_dsi0;
+ ethernet0 = ð
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &i2c5;
+ i2c6 = &i2c6;
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ mmc2 = &mmc2;
+ rtc0 = &rv3028;
+ rtc1 = &mt6359rtc;
+ serial0 = &uart0;
+ };
+
+ backlight_lcd0: backlight-lcd0 {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 1023>;
+ default-brightness-level = <768>;
+ num-interpolated-steps = <1023>;
+ enable-gpios = <&pio 30 GPIO_ACTIVE_HIGH>;
+ pwms = <&disp_pwm0 0 30000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0x1 0x00000000>;
+ };
+
+ panel-dsi0 {
+ compatible = "tianma,tm070jdhg30";
+ backlight = <&backlight_lcd0>;
+ power-supply = <®_5v>;
+
+ port {
+ dsi0_panel_in: endpoint {
+ remote-endpoint = <&sn65dsi84_bridge_out>;
+ };
+ };
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /*
+ * 12 MiB reserved for OP-TEE (BL32)
+ * +-----------------------+ 0x43e0_0000
+ * | SHMEM 2MiB |
+ * +-----------------------+ 0x43c0_0000
+ * | | TA_RAM 8MiB |
+ * + TZDRAM +--------------+ 0x4340_0000
+ * | | TEE_RAM 2MiB |
+ * +-----------------------+ 0x4320_0000
+ */
+ optee_reserved: optee@43200000 {
+ no-map;
+ reg = <0 0x43200000 0 0x00c00000>;
+ };
+
+ scp_mem: memory@50000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x50000000 0 0x2900000>;
+ no-map;
+ };
+
+ /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
+ bl31_secmon_reserved: memory@54600000 {
+ no-map;
+ reg = <0 0x54600000 0x0 0x200000>;
+ };
+
+ apu_mem: memory@55000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x55000000 0 0x1400000>; /* 20 MB */
+ };
+
+ vpu_mem: memory@57000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x57000000 0 0x1400000>; /* 20 MB */
+ };
+
+ 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 0x60f00000 0 0x100000>;
+ no-map;
+ };
+
+ adsp_dma_mem: memory@61000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x61000000 0 0x100000>;
+ no-map;
+ };
+ };
+
+ regulator-efuse {
+ compatible = "regulator-output";
+ vout-supply = <&mt6359_vefuse_ldo_reg>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "reg_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "reg_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "reg_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ sdcard_en_3v3: regulator-sdcard-en {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-name = "sdcard_en_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 111 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ usb_p0_vbus: regulator-usb-p0-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "vbus_p0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&pio 84 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ usb_p1_vbus: regulator-usb-p1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_hub_pins>;
+ regulator-name = "vbus_p1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&pio 147 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ usb_p2_vbus: regulator-usb-p2-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_eth_pins>;
+ regulator-name = "vbus_p2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&pio 80 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_pwrseq_pins>;
+ post-power-on-delay-ms = <200>;
+ reset-gpios = <&pio 89 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&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>;
+};
+
+&cpu6 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&cpu7 {
+ cpu-supply = <&mt6315_6_vbuck1>;
+};
+
+&disp_pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&disp_pwm0_pins>;
+ status = "okay";
+};
+
+&disp_dsi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ 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 {
+ remote-endpoint = <&sn65dsi84_bridge_in>;
+ };
+ };
+ };
+};
+
+&dither0_in {
+ remote-endpoint = <&postmask0_out>;
+};
+
+&dither0_out {
+ remote-endpoint = <&dsi0_in>;
+};
+
+ð {
+ phy-mode ="rgmii-id";
+ phy-handle = <ðernet_phy0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <ð_default_pins>;
+ pinctrl-1 = <ð_sleep_pins>;
+ mediatek,mac-wol;
+ snps,reset-gpio = <&pio 27 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 11000 1000>;
+ status = "okay";
+};
+
+ð_mdio {
+ ethernet_phy0: ethernet-phy@7 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x7>;
+ interrupts-extended = <&pio 148 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&gamma0_out {
+ remote-endpoint = <&postmask0_in>;
+};
+
+&gpu {
+ mali-supply = <&mt6359_vproc2_buck_reg>;
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ i2c-mux@73 {
+ compatible = "nxp,pca9546";
+ reg = <0x73>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_mux_pins>;
+ reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c_mux_gp_0: i2c@0 {
+ reg = <0>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_gp_1: i2c@1 {
+ reg = <1>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_gp_2: i2c@2 {
+ reg = <2>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_gp_3: i2c@3 {
+ reg = <3>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ i2c-mux@73 {
+ compatible = "nxp,pca9546";
+ reg = <0x73>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_mux_smarc_lcd_pins>;
+ reset-gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c_mux_lcd_0: i2c@0 {
+ reg = <0>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_lcd_1: i2c@1 {
+ reg = <1>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_lcd_2: i2c@2 {
+ reg = <2>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c_mux_lcd_3: i2c@3 {
+ reg = <3>;
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
+
+&i2c4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
+
+&i2c_mux_gp_0 {
+ rv3028: rtc@52 {
+ compatible = "microcrystal,rv3028";
+ reg = <0x52>;
+ interrupts-extended = <&pio 42 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rv3028_pins>;
+ #clock-cells = <0>;
+ wakeup-source;
+ };
+};
+
+&i2c_mux_gp_1 {
+ usb-typec@60 {
+ compatible = "ti,hd3ss3220";
+ reg = <0x60>;
+ interrupts-extended = <&pio 45 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hd3ss3220_pins>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ hd3ss3220_in_ep: endpoint {
+ remote-endpoint = <&ss_ep>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ hd3ss3220_out_ep: endpoint {
+ remote-endpoint = <&usb_role_switch>;
+ };
+ };
+ };
+ };
+};
+
+&i2c_mux_gp_2 {
+ codec@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&topckgen CLK_TOP_I2SO1>;
+ AVDD-supply = <®_1v8>;
+ CPVDD-supply = <®_1v8>;
+ DBVDD-supply = <®_3v3>;
+ DCVDD-supply = <®_1v8>;
+ MICVDD-supply = <®_3v3>;
+ PLLVDD-supply = <®_1v8>;
+ SPKVDD1-supply = <®_5v>;
+ SPKVDD2-supply = <®_5v>;
+ gpio-cfg = <
+ 0x0000 /* n/c */
+ 0x0000 /* gpio2: */
+ 0x0000 /* gpio3: */
+ 0x0000 /* n/c */
+ 0x8081 /* gpio5:HP detect */
+ 0x8095 /* gpio6:Mic detect */
+ >;
+ };
+};
+
+&i2c_mux_lcd_2 {
+ bridge@2c {
+ compatible = "ti,sn65dsi84";
+ reg = <0x2c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&dsi0_sn65dsi84_pins>;
+ enable-gpios = <&pio 25 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ sn65dsi84_bridge_in: endpoint {
+ remote-endpoint = <&dsi0_out>;
+ data-lanes = <1 2 3 4>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ sn65dsi84_bridge_out: endpoint {
+ remote-endpoint = <&dsi0_panel_in>;
+ };
+ };
+ };
+ };
+
+ touchscren@5d {
+ compatible = "goodix,gt911";
+ reg = <0x5d>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_dsi0_goodix_pins>;
+ interrupts-extended = <&pio 146 IRQ_TYPE_LEVEL_HIGH>;
+ irq-gpios = <&pio 146 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&mfg0 {
+ domain-supply = <&mt6359_vproc2_buck_reg>;
+};
+
+&mfg1 {
+ domain-supply = <&mt6359_vsram_others_ldo_reg>;
+};
+
+&mmc0 {
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ cap-mmc-hw-reset;
+ hs400-ds-delay = <0x1481b>;
+ max-frequency = <200000000>;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ non-removable;
+ no-sd;
+ no-sdio;
+ supports-cqe;
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc0_default_pins>;
+ pinctrl-1 = <&mmc0_uhs_pins>;
+ vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
+ vqmmc-supply = <&mt6359_vufs_ldo_reg>;
+ status = "okay";
+};
+
+&mmc1 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <200000000>;
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc1_default_pins>;
+ pinctrl-1 = <&mmc1_uhs_pins>;
+ cd-gpios = <&pio 2 GPIO_ACTIVE_LOW>;
+ vqmmc-supply = <&mt6359_vsim1_ldo_reg>;
+ vmmc-supply = <&sdcard_en_3v3>;
+ status = "okay";
+};
+
+&mmc2 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ max-frequency = <200000000>;
+ no-mmc;
+ non-removable;
+ no-sd;
+ sd-uhs-sdr104;
+ wakeup-source;
+ pinctrl-names = "default", "state_uhs", "state_eint";
+ pinctrl-0 = <&mmc2_default_pins>;
+ pinctrl-1 = <&mmc2_uhs_pins>;
+ pinctrl-2 = <&mmc2_eint_pins>;
+ interrupt-names = "msdc", "sdio_wakeup";
+ interrupts-extended = <&gic GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&pio 172 IRQ_TYPE_LEVEL_LOW>;
+ vmmc-supply = <&mt6359_vcn33_2_bt_ldo_reg>;
+ vqmmc-supply = <&mt6359_vcn18_ldo_reg>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ status = "okay";
+};
+
+&mipi_tx_config0 {
+ status = "okay";
+};
+
+&mt6359codec {
+ mediatek,mic-type-0 = <1>;
+ mediatek,mic-type-1 = <3>;
+};
+
+&mt6359_vbbck_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vcn18_ldo_reg {
+ regulator-name = "vcn18_pmu";
+ regulator-always-on;
+ regulator-boot-on;
+};
+
+&mt6359_vcn33_1_bt_ldo_reg {
+ regulator-name = "vcn33_1_pmu";
+ regulator-always-on;
+};
+
+&mt6359_vcn33_2_bt_ldo_reg {
+ regulator-name = "vcn33_2_pmu";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+};
+
+&mt6359_vcore_buck_reg {
+ regulator-name = "dvdd_proc_l";
+ regulator-always-on;
+};
+
+&mt6359_vemc_1_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vgpu11_buck_reg {
+ regulator-name = "dvdd_core";
+ regulator-always-on;
+};
+
+&mt6359_vmodem_buck_reg {
+ regulator-always-on;
+};
+
+&mt6359_vpa_buck_reg {
+ regulator-name = "vpa_pmu";
+ regulator-always-on;
+};
+
+&mt6359_vproc2_buck_reg {
+ /* The name "vgpu" is required by mtk-regulator-coupler */
+ regulator-name = "vgpu";
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <800000>;
+ regulator-coupled-with = <&mt6359_vsram_others_ldo_reg>;
+ regulator-coupled-max-spread = <225000>;
+};
+
+&mt6359_vs2_buck_reg {
+ regulator-min-microvolt = <1600000>;
+ regulator-boot-on;
+};
+
+&mt6359_vpu_buck_reg {
+ regulator-name = "dvdd_adsp";
+ regulator-always-on;
+};
+
+&mt6359_vrf12_ldo_reg {
+ regulator-name = "va12_abb2_pmu";
+ regulator-always-on;
+};
+
+&mt6359_vsram_md_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vsram_others_ldo_reg {
+ /* The name "vsram_gpu" is required by mtk-regulator-coupler */
+ regulator-name = "vsram_gpu";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <800000>;
+ regulator-coupled-with = <&mt6359_vproc2_buck_reg>;
+ regulator-coupled-max-spread = <225000>;
+};
+
+&mt6359_vsim1_ldo_reg {
+ regulator-name = "vsim1_pmu";
+ regulator-max-microvolt = <1800000>;
+ regulator-enable-ramp-delay = <480>;
+};
+
+&mt6359_vufs_ldo_reg {
+ regulator-name = "vufs18_pmu";
+ regulator-always-on;
+};
+
+&ovl0_in {
+ remote-endpoint = <&vdosys0_ep_main>;
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_default_pins>;
+ status = "okay";
+};
+
+&pciephy {
+ status = "okay";
+};
+
+&pmic {
+ interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
+
+ keys {
+ compatible = "mediatek,mt6359-keys";
+ mediatek,long-press-mode = <1>;
+ power-off-time-sec = <0>;
+
+ power-key {
+ linux,keycodes = <KEY_POWER>;
+ wakeup-source;
+ };
+ };
+};
+
+&postmask0_in {
+ remote-endpoint = <&gamma0_out>;
+};
+
+&postmask0_out {
+ remote-endpoint = <&dither0_in>;
+};
+
+&scp_cluster {
+ status = "okay";
+};
+
+&scp_c0 {
+ memory-region = <&scp_mem>;
+ status = "okay";
+};
+
+&spi0 {
+ pinctrl-0 = <&spi0_pins>;
+ pinctrl-names = "default";
+ mediatek,pad-select = <0>;
+ status = "okay";
+};
+
+&spi1 {
+ pinctrl-0 = <&spi1_pins>;
+ pinctrl-names = "default";
+ mediatek,pad-select = <0>;
+ status = "okay";
+};
+
+&spmi {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ mt6315_6: pmic@6 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x6 SPMI_USID>;
+
+ regulators {
+ mt6315_6_vbuck1: vbuck1 {
+ regulator-name = "vbuck1";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+
+ mt6315_6_vbuck3: vbuck3 {
+ regulator-name = "vbuck3";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+
+ mt6315_6_vbuck4: vbuck4 {
+ regulator-name = "vbuck4";
+ regulator-min-microvolt = <1193750>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1193750>;
+ };
+ };
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-0 = <&uart0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&ssusb0 {
+ dr_mode = "otg";
+ maximum-speed = "high-speed";
+ usb-role-switch;
+ wakeup-source;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ pinctrl-0 = <&usbotg_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ hs_ep: endpoint {
+ remote-endpoint = <&usb_hs_ep>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ ss_ep: endpoint {
+ remote-endpoint = <&hd3ss3220_in_ep>;
+ };
+ };
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ usb_hs_ep: endpoint {
+ remote-endpoint = <&hs_ep>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ usb_role_switch: endpoint {
+ remote-endpoint = <&hd3ss3220_out_ep>;
+ };
+ };
+ };
+};
+
+&u2port0 {
+ status = "okay";
+};
+
+&u3phy0 {
+ status = "okay";
+};
+
+&xhci0 {
+ vbus-supply = <&usb_p0_vbus>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
+
+&ssusb1 {
+ dr_mode = "host";
+ wakeup-source;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&u2port1 {
+ status = "okay";
+};
+
+&u3port1 {
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&xhci1 {
+ vbus-supply = <&usb_p1_vbus>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
+
+&ssusb2 {
+ dr_mode = "host";
+ maximum-speed = "high-speed";
+ wakeup-source;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
+
+&u2port2 {
+ status = "okay";
+};
+
+&u3phy2 {
+ status = "okay";
+};
+
+&xhci2 {
+ vbus-supply = <&usb_p2_vbus>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ethernet@1 {
+ compatible = "usb424,7850";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-phy@1 {
+ reg = <1>;
+ microchip,led-modes = <
+ LAN78XX_LINK_1000_ACTIVITY
+ LAN78XX_LINK_10_ACTIVITY
+ LAN78XX_LINK_10_100_ACTIVITY
+ LAN78XX_LINK_ACTIVITY
+ >;
+ };
+ };
+ };
+};
+
+&vdosys0 {
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vdosys0_ep_main: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&ovl0_in>;
+ };
+ };
+};
+
+&watchdog {
+ pinctrl-names = "default";
+ pinctrl-0 = <&watchdog_pins>;
+};
+
+&pio {
+ audio_pins: audio-pins {
+ pins-aud-pmic {
+ pinmux = <PINMUX_GPIO101__FUNC_O_AUD_CLK_MOSI
+ PINMUX_GPIO102__FUNC_O_AUD_SYNC_MOSI
+ PINMUX_GPIO103__FUNC_O_AUD_DAT_MOSI0
+ PINMUX_GPIO104__FUNC_O_AUD_DAT_MOSI1
+ PINMUX_GPIO105__FUNC_I0_AUD_DAT_MISO0
+ PINMUX_GPIO106__FUNC_I0_AUD_DAT_MISO1>;
+ };
+
+ pins-pcm-wifi {
+ pinmux = <PINMUX_GPIO121__FUNC_B0_PCM_CLK
+ PINMUX_GPIO122__FUNC_B0_PCM_SYNC
+ PINMUX_GPIO123__FUNC_O_PCM_DO
+ PINMUX_GPIO124__FUNC_I0_PCM_DI>;
+ };
+
+ pins-i2s {
+ pinmux = <PINMUX_GPIO119__FUNC_O_I2SO1_MCK
+ PINMUX_GPIO112__FUNC_O_I2SO1_WS
+ PINMUX_GPIO120__FUNC_O_I2SO1_BCK
+ PINMUX_GPIO113__FUNC_O_I2SO1_D0
+ PINMUX_GPIO110__FUNC_I0_I2SIN_D0>;
+ };
+ };
+
+ disp_pwm0_pins: disp-pwm0-pins {
+ pins {
+ pinmux = <PINMUX_GPIO29__FUNC_O_DISP_PWM0>;
+ bias-pull-down;
+ };
+ };
+
+ dsi0_sn65dsi84_pins: dsi0-sn65dsi84-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO128__FUNC_B_GPIO128>;
+ bias-pull-down;
+ input-enable;
+ };
+
+ pins-enable {
+ pinmux = <PINMUX_GPIO25__FUNC_B_GPIO25>;
+ bias-pull-down;
+ };
+ };
+
+ eth_default_pins: eth-default-pins {
+ pins-txd {
+ pinmux = <PINMUX_GPIO131__FUNC_O_GBE_TXD3>,
+ <PINMUX_GPIO132__FUNC_O_GBE_TXD2>,
+ <PINMUX_GPIO133__FUNC_O_GBE_TXD1>,
+ <PINMUX_GPIO134__FUNC_O_GBE_TXD0>;
+ drive-strength = <8>;
+ };
+ pins-cc {
+ pinmux = <PINMUX_GPIO139__FUNC_B0_GBE_TXC>,
+ <PINMUX_GPIO142__FUNC_O_GBE_TXEN>,
+ <PINMUX_GPIO141__FUNC_I0_GBE_RXDV>;
+ drive-strength = <8>;
+ };
+ pins-rxd {
+ pinmux = <PINMUX_GPIO135__FUNC_I0_GBE_RXD3>,
+ <PINMUX_GPIO136__FUNC_I0_GBE_RXD2>,
+ <PINMUX_GPIO137__FUNC_I0_GBE_RXD1>,
+ <PINMUX_GPIO138__FUNC_I0_GBE_RXD0>,
+ <PINMUX_GPIO140__FUNC_I0_GBE_RXC>;
+ drive-strength = <8>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+ };
+ pins-mdio {
+ pinmux = <PINMUX_GPIO143__FUNC_O_GBE_MDC>,
+ <PINMUX_GPIO144__FUNC_B1_GBE_MDIO>;
+ drive-strength = <8>;
+ input-enable;
+ };
+ pins-power {
+ pinmux = <PINMUX_GPIO27__FUNC_B_GPIO27>; /* GP_EQOS_RESET */
+ output-high;
+ };
+ pins-intr {
+ pinmux = <PINMUX_GPIO148__FUNC_B_GPIO148>; /* GPIRQ_EQOS_PHY */
+ bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+ input-enable;
+ };
+ };
+
+ eth_sleep_pins: eth-sleep-pins {
+ pins-txd {
+ pinmux = <PINMUX_GPIO131__FUNC_B_GPIO131>,
+ <PINMUX_GPIO132__FUNC_B_GPIO132>,
+ <PINMUX_GPIO133__FUNC_B_GPIO133>,
+ <PINMUX_GPIO134__FUNC_B_GPIO134>;
+ };
+ pins-cc {
+ pinmux = <PINMUX_GPIO139__FUNC_B_GPIO139>,
+ <PINMUX_GPIO142__FUNC_B_GPIO142>,
+ <PINMUX_GPIO141__FUNC_B_GPIO141>,
+ <PINMUX_GPIO140__FUNC_B_GPIO140>;
+ };
+ pins-rxd {
+ pinmux = <PINMUX_GPIO135__FUNC_B_GPIO135>,
+ <PINMUX_GPIO136__FUNC_B_GPIO136>,
+ <PINMUX_GPIO137__FUNC_B_GPIO137>,
+ <PINMUX_GPIO138__FUNC_B_GPIO138>;
+ };
+ pins-mdio {
+ pinmux = <PINMUX_GPIO143__FUNC_B_GPIO143>,
+ <PINMUX_GPIO144__FUNC_B_GPIO144>;
+ input-disable;
+ bias-disable;
+ };
+ };
+
+ gpio_keys_pins: gpio-keys-pins {
+ pins-keys {
+ pinmux = <PINMUX_GPIO129__FUNC_B_GPIO129>,
+ <PINMUX_GPIO65__FUNC_B_GPIO65>,
+ <PINMUX_GPIO66__FUNC_B_GPIO66>;
+ bias-pull-up;
+ };
+ };
+
+ hd3ss3220_pins: hd3ss3320-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO45__FUNC_B_GPIO45>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ input-enable;
+ };
+ };
+
+ hdmi_vreg_pins: hdmi-vreg-pins {
+ pins-pwr {
+ pinmux = <PINMUX_GPIO50__FUNC_O_HDMITX20_PWR5V>;
+ bias-disable;
+ };
+ };
+
+ hdmi_pins: hdmi-pins {
+ pins-hotplug {
+ pinmux = <PINMUX_GPIO51__FUNC_I0_HDMITX20_HTPLG>;
+ bias-pull-down;
+ };
+
+ pins-cec {
+ pinmux = <PINMUX_GPIO52__FUNC_B1_HDMITX20_CEC>;
+ bias-disable;
+ };
+
+ pins-ddc {
+ pinmux = <PINMUX_GPIO53__FUNC_B1_HDMITX20_SCL>,
+ <PINMUX_GPIO54__FUNC_B1_HDMITX20_SDA>;
+ drive-strength = <10>;
+ };
+ };
+
+ i2c0_pins: i2c0-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO56__FUNC_B1_SDA0>,
+ <PINMUX_GPIO55__FUNC_B1_SCL0>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c0_mux_pins: i2c0-mux-pins {
+ pins-reset {
+ pinmux = <PINMUX_GPIO6__FUNC_B_GPIO6>;
+ bias-pull-up;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO58__FUNC_B1_SDA1>,
+ <PINMUX_GPIO57__FUNC_B1_SCL1>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO60__FUNC_B1_SDA2>,
+ <PINMUX_GPIO59__FUNC_B1_SCL2>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c3_pins: i2c3-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO62__FUNC_B1_SDA3>,
+ <PINMUX_GPIO61__FUNC_B1_SCL3>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c4_pins: i2c4-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO64__FUNC_B1_SDA4>,
+ <PINMUX_GPIO63__FUNC_B1_SCL4>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_011>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c_mux_smarc_lcd_pins: i2c-mux-smarc-lcd-pins {
+ pins-reset {
+ pinmux = <PINMUX_GPIO5__FUNC_B_GPIO5>;
+ bias-pull-down;
+ };
+ };
+
+ mmc0_default_pins: mmc0-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
+ <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
+ <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
+ <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
+ <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
+ <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
+ <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
+ <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
+ <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-clk {
+ pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc0_uhs_pins: mmc0-uhs-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
+ <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
+ <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
+ <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
+ <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
+ <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
+ <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
+ <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
+ <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
+ input-enable;
+ drive-strength = <8>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-clk {
+ pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>;
+ drive-strength = <8>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-ds {
+ pinmux = <PINMUX_GPIO162__FUNC_B0_MSDC0_DSL>;
+ drive-strength = <8>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>;
+ drive-strength = <8>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_default_pins: mmc1-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
+ <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
+ <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
+ <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
+ <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-pwr {
+ pinmux = <PINMUX_GPIO111__FUNC_B_GPIO111>;
+ bias-pull-down;
+ };
+
+ pins-pullup {
+ pinmux = <PINMUX_GPIO11__FUNC_B_GPIO11>;
+ bias-pull-up;
+ };
+
+ pins-clk {
+ pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-insert {
+ pinmux = <PINMUX_GPIO2__FUNC_B_GPIO2>;
+ bias-pull-up;
+ };
+ };
+
+ mmc1_uhs_pins: mmc1-uhs-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO163__FUNC_B1_MSDC1_CMD>,
+ <PINMUX_GPIO165__FUNC_B1_MSDC1_DAT0>,
+ <PINMUX_GPIO166__FUNC_B1_MSDC1_DAT1>,
+ <PINMUX_GPIO167__FUNC_B1_MSDC1_DAT2>,
+ <PINMUX_GPIO168__FUNC_B1_MSDC1_DAT3>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-clk {
+ pinmux = <PINMUX_GPIO164__FUNC_B1_MSDC1_CLK>;
+ drive-strength = <6>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+ };
+
+ mmc2_default_pins: mmc2-default-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
+ drive-strength = <4>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
+ <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
+ <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
+ <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
+ <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc2_uhs_pins: mmc2-uhs-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO170__FUNC_B1_MSDC2_CLK>;
+ drive-strength = <4>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO169__FUNC_B1_MSDC2_CMD>,
+ <PINMUX_GPIO171__FUNC_B1_MSDC2_DAT0>,
+ <PINMUX_GPIO172__FUNC_B1_MSDC2_DAT1>,
+ <PINMUX_GPIO173__FUNC_B1_MSDC2_DAT2>,
+ <PINMUX_GPIO174__FUNC_B1_MSDC2_DAT3>;
+ input-enable;
+ drive-strength = <6>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc2_eint_pins: mmc2-eint-pins {
+ pins-dat1 {
+ pinmux = <PINMUX_GPIO172__FUNC_B_GPIO172>;
+ input-enable;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ rv3028_pins: rv3028-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO42__FUNC_B_GPIO42>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ input-enable;
+ };
+ };
+
+ spi0_pins: spi0-pins {
+ pins-spi {
+ pinmux = <PINMUX_GPIO69__FUNC_O_SPIM0_CSB>,
+ <PINMUX_GPIO70__FUNC_O_SPIM0_CLK>,
+ <PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI>,
+ <PINMUX_GPIO72__FUNC_B0_SPIM0_MISO>;
+ bias-disable;
+ };
+ };
+
+ spi1_pins: spi1-pins {
+ pins-spi {
+ pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>,
+ <PINMUX_GPIO76__FUNC_O_SPIM1_CLK>,
+ <PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>,
+ <PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>;
+ bias-disable;
+ };
+ };
+
+ pcie_default_pins: pcie-default-pins {
+ pins {
+ pinmux = <PINMUX_GPIO47__FUNC_I1_WAKEN>,
+ <PINMUX_GPIO48__FUNC_O_PERSTN>,
+ <PINMUX_GPIO49__FUNC_B1_CLKREQN>;
+ bias-pull-up;
+ };
+ };
+
+ ts_dsi0_goodix_pins: ts-dsi0-goodix-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO146__FUNC_B_GPIO146>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ input-enable;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO7__FUNC_B_GPIO7>;
+ bias-pull-down;
+ };
+ };
+
+ uart0_pins: uart0-pins {
+ pins {
+ pinmux = <PINMUX_GPIO31__FUNC_O_UTXD0>,
+ <PINMUX_GPIO32__FUNC_I1_URXD0>;
+ bias-pull-up;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ pins {
+ pinmux = <PINMUX_GPIO33__FUNC_O_UTXD1>,
+ <PINMUX_GPIO34__FUNC_I1_URXD1>;
+ bias-pull-up;
+ };
+ };
+
+ uart2_pins: uart2-pins {
+ pins {
+ pinmux = <PINMUX_GPIO35__FUNC_O_UTXD2>,
+ <PINMUX_GPIO36__FUNC_I1_URXD2>;
+ bias-pull-up;
+ };
+ };
+
+ usbotg_pins: usbotg-pins {
+ pins-iddig {
+ pinmux = <PINMUX_GPIO83__FUNC_B_GPIO83>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-valid {
+ pinmux = <PINMUX_GPIO85__FUNC_I0_VBUSVALID>;
+ input-enable;
+ };
+
+ pins-vbus {
+ pinmux = <PINMUX_GPIO84__FUNC_O_USB_DRVVBUS>;
+ output-high;
+ };
+ };
+
+ usb1_hub_pins: usb1-hub-pins {
+ pins {
+ pinmux = <PINMUX_GPIO147__FUNC_B_GPIO147>;
+ output-low;
+ };
+ };
+
+ usb1_pins: usb1-pins {
+ pins {
+ pinmux = <PINMUX_GPIO88__FUNC_I0_VBUSVALID_1P>;
+ input-enable;
+ };
+ };
+
+ usb2_eth_pins: usb2-eth-pins {
+ pins {
+ pinmux = <PINMUX_GPIO80__FUNC_B_GPIO80>;
+ output-low;
+ };
+ };
+
+ wifi_pwrseq_pins: wifi-pwrseq-pins {
+ pins {
+ pinmux = <PINMUX_GPIO89__FUNC_B_GPIO89>;
+ output-low;
+ };
+ };
+
+ watchdog_pins: watchdog-pins {
+ pins {
+ pinmux = <PINMUX_GPIO100__FUNC_O_WATCHDOG>;
+ bias-pull-up;
+ };
+ };
+};
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v5 5/5] arm64: dts: mediatek: add device tree for Tungsten 700 board
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
` (3 preceding siblings ...)
2025-12-03 21:20 ` [PATCH v5 4/5] arm64: dts: mediatek: add device tree for Tungsten 510 board Gary Bisson
@ 2025-12-03 21:20 ` Gary Bisson
2025-12-05 22:36 ` [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Rob Herring
2026-01-08 9:58 ` AngeloGioacchino Del Regno
6 siblings, 0 replies; 8+ messages in thread
From: Gary Bisson @ 2025-12-03 21:20 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Gary Bisson
Add device tree to support Ezurio Tungsten 700 (MT8390) SMARC SOM [1] +
Universal SMARC carrier board [2].
It includes support for the MIPI-DSI BD070LIC3 display which uses the
Tianma TM070JDHG30 panel + TI SN65DSI84 MIPI-DSI to LVDS bridge [3].
[1] https://www.ezurio.com/product/tungsten700-smarc
[2] https://www.ezurio.com/system-on-module/accessories/universal-smarc-carrier
[3] https://www.ezurio.com/product/bd070lic3-7-touchscreen-display
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
---
Changes in v2:
- None
Changed in v3:
- None
Changed in v4:
- None
Changed in v5:
- Updated dtsi name to remove wildcard
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../boot/dts/mediatek/mt8390-tungsten-smarc.dts | 22 ++++++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 30d169a31b10..85f338344dd3 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-genio-510-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-tungsten-smarc.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-tungsten-smarc.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l-8-hd-panel.dtbo
diff --git a/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts
new file mode 100644
index 000000000000..7580f9e2f20d
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2025 Ezurio LLC
+ * Author: Gary Bisson <bisson.gary@gmail.com>
+ */
+/dts-v1/;
+#include "mt8188.dtsi"
+#include "mt8390-tungsten-smarc.dtsi"
+
+/ {
+ model = "Ezurio Tungsten700 SMARC (MT8390)";
+ compatible = "ezurio,mt8390-tungsten-smarc", "mediatek,mt8390",
+ "mediatek,mt8188";
+};
+
+&cpu4 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
+
+&cpu5 {
+ cpu-supply = <&mt6359_vcore_buck_reg>;
+};
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v5 0/5] Add support for Ezurio MediaTek platforms
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
` (4 preceding siblings ...)
2025-12-03 21:20 ` [PATCH v5 5/5] arm64: dts: mediatek: add device tree for Tungsten 700 board Gary Bisson
@ 2025-12-05 22:36 ` Rob Herring
2026-01-08 9:58 ` AngeloGioacchino Del Regno
6 siblings, 0 replies; 8+ messages in thread
From: Rob Herring @ 2025-12-05 22:36 UTC (permalink / raw)
To: Gary Bisson
Cc: Conor Dooley, Krzysztof Kozlowski, Krzysztof Kozlowski,
linux-arm-kernel, devicetree, Sean Wang, linux-kernel,
Matthias Brugger, linux-mediatek, AngeloGioacchino Del Regno
On Wed, 03 Dec 2025 22:20:36 +0100, Gary Bisson wrote:
> This series adds support for Ezurio MediaTek platforms called
> "Tungsten". It includes support for MT8370-based Tungsten 510 and
> MT8390-based Tungsten 700 SOMs.
>
> Changes in v2:
> - Use b4 to cc all maintainers properly
> - Squashed patches 2/3 together
> - Updated dts node names to be generic
>
> Changes in v3:
> - Added per-commit changelog
> - Added missing Acked-by on 1st patch
> - Link to v2: https://lore.kernel.org/r/20251201-review-v2-0-dc2df44eec7e@gmail.com
>
> Changes in v4:
> - Fixed remaining DTB warnings
> - Link to v3: https://lore.kernel.org/r/20251201-review-v3-0-07f9af7341fd@gmail.com
>
> Changes in v5:
> - Fixed DTB per Angelo's comments
> - Added a MT8188 patch for easier mmc eint interrupt change
> - Link to v4: https://lore.kernel.org/r/20251202-review-v4-0-93f5cd2a0d4a@gmail.com
>
> Regards,
>
> Gary Bisson (5):
> dt-bindings: vendor-prefixes: Add Ezurio LLC
> dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
> arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
> arm64: dts: mediatek: add device tree for Tungsten 510 board
> arm64: dts: mediatek: add device tree for Tungsten 700 board
>
> .../devicetree/bindings/arm/mediatek.yaml | 2 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> arch/arm64/boot/dts/mediatek/Makefile | 2 +
> arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 +-
> .../dts/mediatek/mt8370-tungsten-smarc.dts | 14 +
> .../dts/mediatek/mt8390-tungsten-smarc.dts | 22 +
> .../dts/mediatek/mt8390-tungsten-smarc.dtsi | 1489 +++++++++++++++++
> 7 files changed, 1534 insertions(+), 3 deletions(-)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi
>
> --
> 2.43.0
>
> ---
> To: Rob Herring <robh@kernel.org>
> To: Krzysztof Kozlowski <krzk+dt@kernel.org>
> To: Conor Dooley <conor+dt@kernel.org>
> To: Matthias Brugger <matthias.bgg@gmail.com>
> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> To: Sean Wang <sean.wang@mediatek.com>
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mediatek@lists.infradead.org
>
> ---
> Gary Bisson (5):
> dt-bindings: vendor-prefixes: Add Ezurio LLC
> dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
> arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
> arm64: dts: mediatek: add device tree for Tungsten 510 board
> arm64: dts: mediatek: add device tree for Tungsten 700 board
>
> .../devicetree/bindings/arm/mediatek.yaml | 2 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> arch/arm64/boot/dts/mediatek/Makefile | 2 +
> arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 +-
> .../boot/dts/mediatek/mt8370-tungsten-smarc.dts | 14 +
> .../boot/dts/mediatek/mt8390-tungsten-smarc.dts | 22 +
> .../boot/dts/mediatek/mt8390-tungsten-smarc.dtsi | 1489 ++++++++++++++++++++
> 7 files changed, 1534 insertions(+), 3 deletions(-)
> ---
> base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449
> change-id: 20251201-review-750072579991
>
> Best regards,
> --
> Gary Bisson <bisson.gary@gmail.com>
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
This patch series was applied (using b4) to base:
Base: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449 (use --merge-base to override)
If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)
New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/mediatek/' for 20251203-review-v5-0-b26d5512c6af@gmail.com:
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: pmic (mediatek,mt6359): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg: [[0, 275906560, 0, 917504]] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: pmic (mediatek,mt6359): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg: [[0, 275906560, 0, 917504]] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short
from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v5 0/5] Add support for Ezurio MediaTek platforms
2025-12-03 21:20 [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Gary Bisson
` (5 preceding siblings ...)
2025-12-05 22:36 ` [PATCH v5 0/5] Add support for Ezurio MediaTek platforms Rob Herring
@ 2026-01-08 9:58 ` AngeloGioacchino Del Regno
6 siblings, 0 replies; 8+ messages in thread
From: AngeloGioacchino Del Regno @ 2026-01-08 9:58 UTC (permalink / raw)
To: Gary Bisson, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Matthias Brugger, Sean Wang
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Krzysztof Kozlowski
Il 03/12/25 22:20, Gary Bisson ha scritto:
> This series adds support for Ezurio MediaTek platforms called
> "Tungsten". It includes support for MT8370-based Tungsten 510 and
> MT8390-based Tungsten 700 SOMs.
>
All patches applied to v6.19-next/dts64 after fixing a merge issue in Makefile.
Thanks!
> Changes in v2:
> - Use b4 to cc all maintainers properly
> - Squashed patches 2/3 together
> - Updated dts node names to be generic
>
> Changes in v3:
> - Added per-commit changelog
> - Added missing Acked-by on 1st patch
> - Link to v2: https://lore.kernel.org/r/20251201-review-v2-0-dc2df44eec7e@gmail.com
>
> Changes in v4:
> - Fixed remaining DTB warnings
> - Link to v3: https://lore.kernel.org/r/20251201-review-v3-0-07f9af7341fd@gmail.com
>
> Changes in v5:
> - Fixed DTB per Angelo's comments
> - Added a MT8188 patch for easier mmc eint interrupt change
> - Link to v4: https://lore.kernel.org/r/20251202-review-v4-0-93f5cd2a0d4a@gmail.com
>
> Regards,
>
> Gary Bisson (5):
> dt-bindings: vendor-prefixes: Add Ezurio LLC
> dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
> arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
> arm64: dts: mediatek: add device tree for Tungsten 510 board
> arm64: dts: mediatek: add device tree for Tungsten 700 board
>
> .../devicetree/bindings/arm/mediatek.yaml | 2 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> arch/arm64/boot/dts/mediatek/Makefile | 2 +
> arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 +-
> .../dts/mediatek/mt8370-tungsten-smarc.dts | 14 +
> .../dts/mediatek/mt8390-tungsten-smarc.dts | 22 +
> .../dts/mediatek/mt8390-tungsten-smarc.dtsi | 1489 +++++++++++++++++
> 7 files changed, 1534 insertions(+), 3 deletions(-)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi
>
> --
> 2.43.0
>
> ---
> To: Rob Herring <robh@kernel.org>
> To: Krzysztof Kozlowski <krzk+dt@kernel.org>
> To: Conor Dooley <conor+dt@kernel.org>
> To: Matthias Brugger <matthias.bgg@gmail.com>
> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> To: Sean Wang <sean.wang@mediatek.com>
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mediatek@lists.infradead.org
>
> ---
> Gary Bisson (5):
> dt-bindings: vendor-prefixes: Add Ezurio LLC
> dt-bindings: arm: mediatek: Add Ezurio Tungsten entries
> arm64: dts: mediatek: mt8188: switch mmc nodes to interrupts-extended
> arm64: dts: mediatek: add device tree for Tungsten 510 board
> arm64: dts: mediatek: add device tree for Tungsten 700 board
>
> .../devicetree/bindings/arm/mediatek.yaml | 2 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> arch/arm64/boot/dts/mediatek/Makefile | 2 +
> arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 +-
> .../boot/dts/mediatek/mt8370-tungsten-smarc.dts | 14 +
> .../boot/dts/mediatek/mt8390-tungsten-smarc.dts | 22 +
> .../boot/dts/mediatek/mt8390-tungsten-smarc.dtsi | 1489 ++++++++++++++++++++
> 7 files changed, 1534 insertions(+), 3 deletions(-)
> ---
> base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449
> change-id: 20251201-review-750072579991
>
> Best regards,
^ permalink raw reply [flat|nested] 8+ messages in thread