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1.. SPDX-License-Identifier: GPL-2.0-only2 3Kernel driver pm6764tr4======================5 6Supported chips:7 8 * ST PM6764TR9 10 Prefix: 'pm6764tr'11 12 Addresses scanned: -13 14 Datasheet: http://www.st.com/resource/en/data_brief/pm6764.pdf15 16Authors:17 <hsu.yungteng@gmail.com>18 19Description:20------------21 22This driver supports the STMicroelectronics PM6764TR chip. The PM6764TR is a high23performance digital controller designed to power Intel's VR12.5 processors and memories.24 25The device utilizes digital technology to implement all control and power management26functions to provide maximum flexibility and performance. The NVM is embedded to store27custom configurations. The PM6764TR device features up to 4-phase programmable operation.28 29The PM6764TR supports power state transitions featuring VFDE, and programmable DPM30maintaining the best efficiency over all loading conditions without compromising transient31response. The device assures fast and independent protection against load overcurrent,32under/overvoltage and feedback disconnections.33