This patch set adds reset controller support for the Nuvoton NPCM Baseboard Management Controller (BMC). Apart of controlling all NPCM BMC reset module lines the NPCM reset driver support NPCM BMC software reset to restarting the NPCM BMC. Supporting NPCM USB-PHY reset as follow: NPCM BMC USB-PHY connected to two modules USB device (UDC) and USB host. If we will restart the USB-PHY at the UDC probe and later the USB host probe will restart USB-PHY again it will disable the UDC and vice versa. The solution is to reset the USB-PHY at the reset probe stage before the UDC and the USB host are initializing. NPCM reset driver tested on NPCM750 evaluation board. Tomer Maimon (3): dt-binding: reset: add NPCM reset controller documentation dt-bindings: reset: Add binding constants for NPCM7xx reset controller reset: npcm: add NPCM reset controller driver .../bindings/reset/nuvoton,npcm-reset.txt | 35 +++ drivers/reset/Kconfig | 7 + drivers/reset/Makefile | 1 + drivers/reset/reset-npcm.c | 273 ++++++++++++++++++ .../dt-bindings/reset/nuvoton,npcm7xx-reset.h | 82 ++++++ 5 files changed, 398 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt create mode 100644 drivers/reset/reset-npcm.c create mode 100644 include/dt-bindings/reset/nuvoton,npcm7xx-reset.h -- 2.22.0
