On 07/01/2023 12:53, Andy Yan wrote: > Lubancat 2 is a rk3568 based SBC from EmbedFire. > > Specificati (...) > + > +&pinctrl { > + leds { > + user_led_pin: user-status-led-pin { > + rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + usb { > + vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { > + rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { > + rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + vcc5v0_otg_vbus_en: vcc5v0-otg-vbus-en { > + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + pcie { > + vcc3v3_m2_pcie_en: vcc3v3-m2-pcie-en { > + rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + vcc3v3_mini_pcie_en: vcc3v3-mini-pcie-en { > + rockchip,pins = <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + pmic { > + pmic_int: pmic_int { No underscores in node names. > + rockchip,pins = > + <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; > + }; > + }; > +}; Best regards, Krzysztof