From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> Hi All, This patch series aims to add WDT support to Renesas RZ/V2H(P) SoC. v3->v4 - Simplified calculation of max_hw_heartbeat_ms - Turn on the clocks first before reset operation in start & restart callbacks - Added checks in restart callback before turning ON clocks/resets - Dropped udelay after every ping operation - Added comments v2->v3 - Fixed dependency, ARCH_R9A09G011->ARCH_R9A09G057 - Added dependency for PM - Added delay after de-assert operation as clks are halted temporarily after de-assert operation - Clearing WDTSR register v1->v2 - Included RB tag for binding patch - Fixed review comments from Claudiu - Stopped using PM runtime calls in restart handler - Dropped rstc deassert from probe Cheers, Prabhakar Lad Prabhakar (2): dt-bindings: watchdog: renesas,wdt: Document RZ/V2H(P) SoC watchdog: Add Watchdog Timer driver for RZ/V2H(P) .../bindings/watchdog/renesas,wdt.yaml | 17 +- drivers/watchdog/Kconfig | 9 + drivers/watchdog/Makefile | 1 + drivers/watchdog/rzv2h_wdt.c | 272 ++++++++++++++++++ 4 files changed, 298 insertions(+), 1 deletion(-) create mode 100644 drivers/watchdog/rzv2h_wdt.c -- 2.34.1
