| /* |
| * SPDX-FileCopyrightText: Copyright (c) 2025 Dipak Shetty |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| /**************************************** |
| * PLEASE KEEP REG ADDRESSES SEQUENTIAL * |
| ************************************** |
| */ |
| |
| adi_tmc51xx_uart: adi_tmc51xx { |
| compatible = "adi,tmc51xx"; |
| status = "okay"; |
| |
| label = "tmc5160_uart_1"; |
| |
| en-pwm-mode; |
| test-mode; /* ADI TMC Global configuration flags */ |
| clock-frequency = <16000000>; /* Internal/External Clock frequency */ |
| |
| /* common stepper controller settings */ |
| invert-direction; |
| micro-step-res = <256>; |
| |
| /* ADI TMC stallguard settings specific to TMC5160 */ |
| activate-stallguard2; |
| stallguard-velocity-check-interval-ms = <100>; |
| stallguard2-threshold = <9>; |
| stallguard-threshold-velocity = <50000>; |
| |
| /* ADI TMC ramp generator as well as current settings */ |
| vstart = <10>; |
| a1 = <20>; |
| v1 = <30>; |
| d1 = <40>; |
| vmax = <50>; |
| amax = <60>; |
| dmax = <70>; |
| tzerowait = <80>; |
| thigh = <90>; |
| tcoolthrs = <100>; |
| tpwmthrs = <110>; |
| tpowerdown = <120>; |
| ihold = <1>; |
| irun = <2>; |
| iholddelay = <3>; |
| }; |
