From: Aurelien Jarno <aurelien@aurel32.net>
To: linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Yixun Lan <dlan@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: Aurelien Jarno <aurelien@aurel32.net>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-riscv@lists.infradead.org (open list:RISC-V ARCHITECTURE),
spacemit@lists.linux.dev (open list:RISC-V SPACEMIT SoC Support)
Subject: [PATCH 2/3] riscv: dts: spacemit: Add a common board dtsi for Milk-V Jupiter boards
Date: Tue, 28 Jul 2026 23:05:07 +0200 [thread overview]
Message-ID: <20260728211020.1248676-3-aurelien@aurel32.net> (raw)
In-Reply-To: <20260728211020.1248676-1-aurelien@aurel32.net>
Add a common board dtsi for use by Milk V-Jupiter board variants. It
excludes the CPU operating-points-v2 tables, which should be included in
the board file.
It will be used for the Milk-V Jupiter M1 board.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
.../dts/spacemit/k1-milkv-jupiter-common.dtsi | 469 ++++++++++++++++++
.../boot/dts/spacemit/k1-milkv-jupiter.dts | 464 +----------------
2 files changed, 471 insertions(+), 462 deletions(-)
create mode 100644 arch/riscv/boot/dts/spacemit/k1-milkv-jupiter-common.dtsi
diff --git a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter-common.dtsi b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter-common.dtsi
new file mode 100644
index 0000000000000..b13d9c5e360be
--- /dev/null
+++ b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter-common.dtsi
@@ -0,0 +1,469 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name>
+ * Copyright (C) 2025 Javier Martinez Canillas <javierm@redhat.com>
+ */
+
+#include "k1.dtsi"
+#include "k1-pinctrl.dtsi"
+
+/ {
+ compatible = "milkv,jupiter", "spacemit,k1";
+
+ aliases {
+ ethernet0 = ð0;
+ ethernet1 = ð1;
+ i2c2 = &i2c2;
+ i2c8 = &i2c8;
+ mmc0 = &emmc;
+ mmc1 = &sdhci0;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led1 {
+ label = "pwr-led";
+ gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ default-state = "on";
+ };
+
+ led2 {
+ label = "hdd-led";
+ gpios = <&gpio K1_GPIO(92) GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "disk-activity";
+ };
+ };
+
+ pcie_vcc_3v3: regulator-pcie-vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "pcie_vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ vin-supply = <®_dc_in>;
+ };
+
+ reg_dc_in: regulator-dc-in-12v {
+ compatible = "regulator-fixed";
+ regulator-name = "dc_in_12v";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_vcc_4v: regulator-vcc-4v {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_4v";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <4000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ vin-supply = <®_dc_in>;
+ };
+
+ reg_vcc_5v: regulator-vcc-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ vin-supply = <®_dc_in>;
+ };
+
+ regulator-usb3-vbus-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "USB30_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ vin-supply = <®_vcc_5v>;
+ gpio = <&gpio K1_GPIO(97) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ usb3_hub_5v: regulator-usb3-hub-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "USB30_HUB";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <®_vcc_5v>;
+ gpio = <&gpio K1_GPIO(123) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&combo_phy {
+ status = "okay";
+};
+
+&cpu_0 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_1 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_2 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_3 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_4 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_5 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_6 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&cpu_7 {
+ cpu-supply = <&buck1_0v9>;
+};
+
+&emmc {
+ bus-width = <8>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ no-sd;
+ no-sdio;
+ status = "okay";
+};
+
+ð0 {
+ phy-handle = <&rgmii0>;
+ phy-mode = "rgmii-id";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac0_cfg>, <&gmac0_clk_ref_cfg>;
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <0>;
+ status = "okay";
+
+ mdio-bus {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+
+ reset-gpios = <&gpio K1_GPIO(110) GPIO_ACTIVE_LOW>;
+ reset-delay-us = <10000>;
+ reset-post-delay-us = <100000>;
+
+ rgmii0: phy@1 {
+ reg = <0x1>;
+ };
+ };
+};
+
+ð1 {
+ phy-handle = <&rgmii1>;
+ phy-mode = "rgmii-id";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac1_cfg>, <&gmac1_clk_ref_cfg>;
+ rx-internal-delay-ps = <0>;
+ tx-internal-delay-ps = <250>;
+ status = "okay";
+
+ mdio-bus {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+
+ reset-gpios = <&gpio K1_GPIO(115) GPIO_ACTIVE_LOW>;
+ reset-delay-us = <10000>;
+ reset-post-delay-us = <100000>;
+
+ rgmii1: phy@1 {
+ reg = <0x1>;
+ };
+ };
+};
+
+&pdma {
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2_0_cfg>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c04";
+ reg = <0x50>;
+ vcc-supply = <&buck3_1v8>; /* EEPROM_VCC18 */
+ pagesize = <16>;
+ read-only;
+ size = <512>;
+
+ nvmem-layout {
+ compatible = "onie,tlv-layout";
+
+ product-name {
+ };
+ };
+ };
+};
+
+&i2c8 {
+ pinctrl-0 = <&i2c8_cfg>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ pmic@41 {
+ compatible = "spacemit,p1";
+ reg = <0x41>;
+ interrupts = <64>;
+ vin1-supply = <®_vcc_4v>;
+ vin2-supply = <®_vcc_4v>;
+ vin3-supply = <®_vcc_4v>;
+ vin4-supply = <®_vcc_4v>;
+ vin5-supply = <®_vcc_4v>;
+ vin6-supply = <®_vcc_4v>;
+ aldoin-supply = <®_vcc_4v>;
+ dldoin1-supply = <&buck5>;
+ dldoin2-supply = <&buck5>;
+
+ regulators {
+ buck1_0v9: buck1 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ buck2 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ buck3_1v8: buck3 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ buck4_3v3: buck4 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ buck5: buck5 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ buck6 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-ramp-delay = <5000>;
+ regulator-always-on;
+ };
+
+ aldo1: aldo1 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-boot-on;
+ };
+
+ aldo2 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ aldo3 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ aldo4 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ dldo1 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-boot-on;
+ };
+
+ dldo2 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ dldo3 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ dldo4 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-always-on;
+ };
+
+ dldo5 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ dldo6 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-always-on;
+ };
+
+ dldo7 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <3400000>;
+ };
+ };
+ };
+};
+
+&pcie1_phy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie1_3_cfg>;
+ status = "okay";
+};
+
+&pcie1_port {
+ phys = <&pcie1_phy>;
+ vpcie3v3-supply = <&pcie_vcc_3v3>;
+};
+
+&pcie1 {
+ vpcie3v3-supply = <&pcie_vcc_3v3>;
+ status = "okay";
+};
+
+&pcie2_phy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie2_4_cfg>;
+ status = "okay";
+};
+
+&pcie2_port {
+ phys = <&pcie2_phy>;
+ vpcie3v3-supply = <&pcie_vcc_3v3>;
+};
+
+&pcie2 {
+ vpcie3v3-supply = <&pcie_vcc_3v3>;
+ status = "okay";
+};
+
+&qspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi_cfg>;
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <26500000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+ vcc-supply = <&buck4_3v3>; /* QSPI_VCC1833 */
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ bootinfo@0 {
+ reg = <0x0 0x10000>;
+ };
+ private@10000 {
+ reg = <0x10000 0x10000>;
+ };
+ fsbl@20000 {
+ reg = <0x20000 0x40000>;
+ };
+ env@60000 {
+ reg = <0x60000 0x10000>;
+ };
+ opensbi@70000 {
+ reg = <0x70000 0x30000>;
+ };
+ uboot@a0000 {
+ reg = <0xa0000 0x760000>;
+ };
+ };
+ };
+};
+
+&sdhci0 {
+ pinctrl-names = "default", "uhs";
+ pinctrl-0 = <&mmc1_cfg>;
+ pinctrl-1 = <&mmc1_uhs_cfg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio K1_GPIO(80) (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ no-mmc;
+ no-sdio;
+ disable-wp;
+ cap-sd-highspeed;
+ vmmc-supply = <&buck4_3v3>;
+ vqmmc-supply = <&aldo1>;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_2_cfg>;
+ status = "okay";
+};
+
+&usbphy2 {
+ status = "okay";
+};
+
+&usb_dwc3 {
+ dr_mode = "host";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ hub_2_0: hub@1 {
+ compatible = "usb2109,2817";
+ reg = <0x1>;
+ vdd-supply = <&usb3_hub_5v>;
+ peer-hub = <&hub_3_0>;
+ reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
+ };
+
+ hub_3_0: hub@2 {
+ compatible = "usb2109,817";
+ reg = <0x2>;
+ vdd-supply = <&usb3_hub_5v>;
+ peer-hub = <&hub_2_0>;
+ reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
+ };
+};
diff --git a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
index 3c16d0c20050e..9c4aa4f8a533c 100644
--- a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
@@ -1,471 +1,11 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
- * Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name>
- * Copyright (C) 2025 Javier Martinez Canillas <javierm@redhat.com>
+ * Copyright (C) 2026 Aurelien Jarno <aurelien@aurel32.net>
*/
-#include "k1.dtsi"
+#include "k1-milkv-jupiter-common.dtsi"
#include "k1-opp.dtsi"
-#include "k1-pinctrl.dtsi"
/ {
model = "Milk-V Jupiter (K1)";
- compatible = "milkv,jupiter", "spacemit,k1";
-
- aliases {
- ethernet0 = ð0;
- ethernet1 = ð1;
- i2c2 = &i2c2;
- i2c8 = &i2c8;
- mmc0 = &emmc;
- mmc1 = &sdhci0;
- serial0 = &uart0;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- leds {
- compatible = "gpio-leds";
-
- led1 {
- label = "pwr-led";
- gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "default-on";
- default-state = "on";
- };
-
- led2 {
- label = "hdd-led";
- gpios = <&gpio K1_GPIO(92) GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "disk-activity";
- };
- };
-
- pcie_vcc_3v3: regulator-pcie-vcc3v3 {
- compatible = "regulator-fixed";
- regulator-name = "pcie_vcc3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- regulator-always-on;
- vin-supply = <®_dc_in>;
- };
-
- reg_dc_in: regulator-dc-in-12v {
- compatible = "regulator-fixed";
- regulator-name = "dc_in_12v";
- regulator-min-microvolt = <12000000>;
- regulator-max-microvolt = <12000000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- reg_vcc_4v: regulator-vcc-4v {
- compatible = "regulator-fixed";
- regulator-name = "vcc_4v";
- regulator-min-microvolt = <4000000>;
- regulator-max-microvolt = <4000000>;
- regulator-boot-on;
- regulator-always-on;
- vin-supply = <®_dc_in>;
- };
-
- reg_vcc_5v: regulator-vcc-5v {
- compatible = "regulator-fixed";
- regulator-name = "vcc_5v";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-boot-on;
- regulator-always-on;
- vin-supply = <®_dc_in>;
- };
-
- regulator-usb3-vbus-5v {
- compatible = "regulator-fixed";
- regulator-name = "USB30_VBUS";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- vin-supply = <®_vcc_5v>;
- gpio = <&gpio K1_GPIO(97) GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- usb3_hub_5v: regulator-usb3-hub-5v {
- compatible = "regulator-fixed";
- regulator-name = "USB30_HUB";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- vin-supply = <®_vcc_5v>;
- gpio = <&gpio K1_GPIO(123) GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-};
-
-&combo_phy {
- status = "okay";
-};
-
-&cpu_0 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_1 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_2 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_3 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_4 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_5 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_6 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&cpu_7 {
- cpu-supply = <&buck1_0v9>;
-};
-
-&emmc {
- bus-width = <8>;
- mmc-hs400-1_8v;
- mmc-hs400-enhanced-strobe;
- non-removable;
- no-sd;
- no-sdio;
- status = "okay";
-};
-
-ð0 {
- phy-handle = <&rgmii0>;
- phy-mode = "rgmii-id";
- pinctrl-names = "default";
- pinctrl-0 = <&gmac0_cfg>, <&gmac0_clk_ref_cfg>;
- rx-internal-delay-ps = <0>;
- tx-internal-delay-ps = <0>;
- status = "okay";
-
- mdio-bus {
- #address-cells = <0x1>;
- #size-cells = <0x0>;
-
- reset-gpios = <&gpio K1_GPIO(110) GPIO_ACTIVE_LOW>;
- reset-delay-us = <10000>;
- reset-post-delay-us = <100000>;
-
- rgmii0: phy@1 {
- reg = <0x1>;
- };
- };
-};
-
-ð1 {
- phy-handle = <&rgmii1>;
- phy-mode = "rgmii-id";
- pinctrl-names = "default";
- pinctrl-0 = <&gmac1_cfg>, <&gmac1_clk_ref_cfg>;
- rx-internal-delay-ps = <0>;
- tx-internal-delay-ps = <250>;
- status = "okay";
-
- mdio-bus {
- #address-cells = <0x1>;
- #size-cells = <0x0>;
-
- reset-gpios = <&gpio K1_GPIO(115) GPIO_ACTIVE_LOW>;
- reset-delay-us = <10000>;
- reset-post-delay-us = <100000>;
-
- rgmii1: phy@1 {
- reg = <0x1>;
- };
- };
-};
-
-&pdma {
- status = "okay";
-};
-
-&i2c2 {
- pinctrl-0 = <&i2c2_0_cfg>;
- pinctrl-names = "default";
- status = "okay";
-
- eeprom@50 {
- compatible = "atmel,24c04";
- reg = <0x50>;
- vcc-supply = <&buck3_1v8>; /* EEPROM_VCC18 */
- pagesize = <16>;
- read-only;
- size = <512>;
-
- nvmem-layout {
- compatible = "onie,tlv-layout";
-
- product-name {
- };
- };
- };
-};
-
-&i2c8 {
- pinctrl-0 = <&i2c8_cfg>;
- pinctrl-names = "default";
- status = "okay";
-
- pmic@41 {
- compatible = "spacemit,p1";
- reg = <0x41>;
- interrupts = <64>;
- vin1-supply = <®_vcc_4v>;
- vin2-supply = <®_vcc_4v>;
- vin3-supply = <®_vcc_4v>;
- vin4-supply = <®_vcc_4v>;
- vin5-supply = <®_vcc_4v>;
- vin6-supply = <®_vcc_4v>;
- aldoin-supply = <®_vcc_4v>;
- dldoin1-supply = <&buck5>;
- dldoin2-supply = <&buck5>;
-
- regulators {
- buck1_0v9: buck1 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3450000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- buck2 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3450000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- buck3_1v8: buck3 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <1800000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- buck4_3v3: buck4 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3300000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- buck5: buck5 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3450000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- buck6 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3450000>;
- regulator-ramp-delay = <5000>;
- regulator-always-on;
- };
-
- aldo1: aldo1 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- regulator-boot-on;
- };
-
- aldo2 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- aldo3 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- aldo4 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- dldo1 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- regulator-boot-on;
- };
-
- dldo2 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- dldo3 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- dldo4 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- regulator-always-on;
- };
-
- dldo5 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
-
- dldo6 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- regulator-always-on;
- };
-
- dldo7 {
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <3400000>;
- };
- };
- };
-};
-
-&pcie1_phy {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie1_3_cfg>;
- status = "okay";
-};
-
-&pcie1_port {
- phys = <&pcie1_phy>;
- vpcie3v3-supply = <&pcie_vcc_3v3>;
-};
-
-&pcie1 {
- vpcie3v3-supply = <&pcie_vcc_3v3>;
- status = "okay";
-};
-
-&pcie2_phy {
- pinctrl-names = "default";
- pinctrl-0 = <&pcie2_4_cfg>;
- status = "okay";
-};
-
-&pcie2_port {
- phys = <&pcie2_phy>;
- vpcie3v3-supply = <&pcie_vcc_3v3>;
-};
-
-&pcie2 {
- vpcie3v3-supply = <&pcie_vcc_3v3>;
- status = "okay";
-};
-
-&qspi {
- pinctrl-names = "default";
- pinctrl-0 = <&qspi_cfg>;
- status = "okay";
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <26500000>;
- spi-rx-bus-width = <4>;
- spi-tx-bus-width = <4>;
- vcc-supply = <&buck4_3v3>; /* QSPI_VCC1833 */
- m25p,fast-read;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- bootinfo@0 {
- reg = <0x0 0x10000>;
- };
- private@10000 {
- reg = <0x10000 0x10000>;
- };
- fsbl@20000 {
- reg = <0x20000 0x40000>;
- };
- env@60000 {
- reg = <0x60000 0x10000>;
- };
- opensbi@70000 {
- reg = <0x70000 0x30000>;
- };
- uboot@a0000 {
- reg = <0xa0000 0x760000>;
- };
- };
- };
-};
-
-&sdhci0 {
- pinctrl-names = "default", "uhs";
- pinctrl-0 = <&mmc1_cfg>;
- pinctrl-1 = <&mmc1_uhs_cfg>;
- bus-width = <4>;
- cd-gpios = <&gpio K1_GPIO(80) (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
- no-mmc;
- no-sdio;
- disable-wp;
- cap-sd-highspeed;
- vmmc-supply = <&buck4_3v3>;
- vqmmc-supply = <&aldo1>;
- sd-uhs-sdr25;
- sd-uhs-sdr50;
- sd-uhs-sdr104;
- status = "okay";
-};
-
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_2_cfg>;
- status = "okay";
-};
-
-&usbphy2 {
- status = "okay";
-};
-
-&usb_dwc3 {
- dr_mode = "host";
- #address-cells = <1>;
- #size-cells = <0>;
- status = "okay";
-
- hub_2_0: hub@1 {
- compatible = "usb2109,2817";
- reg = <0x1>;
- vdd-supply = <&usb3_hub_5v>;
- peer-hub = <&hub_3_0>;
- reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
- };
-
- hub_3_0: hub@2 {
- compatible = "usb2109,817";
- reg = <0x2>;
- vdd-supply = <&usb3_hub_5v>;
- peer-hub = <&hub_2_0>;
- reset-gpios = <&gpio K1_GPIO(124) GPIO_ACTIVE_LOW>;
- };
};
--
2.53.0
next prev parent reply other threads:[~2026-07-28 21:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260728211020.1248676-1-aurelien@aurel32.net>
2026-07-28 21:05 ` [PATCH 1/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter Aurelien Jarno
2026-07-28 21:19 ` sashiko-bot
2026-07-28 21:05 ` Aurelien Jarno [this message]
2026-07-28 21:23 ` [PATCH 2/3] riscv: dts: spacemit: Add a common board dtsi for Milk-V Jupiter boards sashiko-bot
2026-07-28 21:05 ` [PATCH 3/3] riscv: dts: spacemit: Add Milk-V Jupiter board (M1) Aurelien Jarno
2026-07-28 21:28 ` sashiko-bot
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