diff options
Diffstat (limited to 'arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts')
| -rw-r--r-- | arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts new file mode 100644 index 000000000000..29e333b670cf --- /dev/null +++ b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2024 Yangyu Chen <cyy@cyyself.name> + * Copyright (C) 2025 SpacemiT, Inc + * Copyright (C) 2025 Troy Mitchell <troy.mitchell@linux.spacemit.com> + */ + +/dts-v1/; + +#include "k1.dtsi" +#include "k1-pinctrl.dtsi" + +/ { + model = "SpacemiT MusePi Pro"; + compatible = "spacemit,musepi-pro", "spacemit,k1"; + + aliases { + ethernet0 = ð0; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0"; + }; + + leds { + compatible = "gpio-leds"; + + led1 { + label = "sys-led"; + gpios = <&gpio K1_GPIO(96) GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + }; +}; + +&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-0 = <&gmac0_cfg>; + pinctrl-names = "default"; + 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>; + }; + }; +}; + +&pdma { + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_2_cfg>; + pinctrl-names = "default"; + status = "okay"; +}; |