1.. SPDX-License-Identifier: GPL-2.0-only 2 3Kernel driver pm6764tr 4====================== 5 6Supported chips: 7 8 * ST PM6764TR 9 10 Prefix: 'pm6764tr' 11 12 Addresses scanned: - 13 14 Datasheet: http://www.st.com/resource/en/data_brief/pm6764.pdf 15 16Authors: 17 <hsu.yungteng@gmail.com> 18 19Description: 20------------ 21 22This driver supports the STMicroelectronics PM6764TR chip. The PM6764TR is a high 23performance digital controller designed to power Intel's VR12.5 processors and memories. 24 25The device utilizes digital technology to implement all control and power management 26functions to provide maximum flexibility and performance. The NVM is embedded to store 27custom configurations. The PM6764TR device features up to 4-phase programmable operation. 28 29The PM6764TR supports power state transitions featuring VFDE, and programmable DPM 30maintaining the best efficiency over all loading conditions without compromising transient 31response. The device assures fast and independent protection against load overcurrent, 32under/overvoltage and feedback disconnections. 33