Hi All, On Mon, Feb 10, 2025 at 6:49 PM Prabhakar <prabhakar.csengg@xxxxxxxxx> wrote: > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > > Hi All, > > This patch series adds SYSCON support to configure and retrieve boot > status information from the CPG block for the RZ/V2H(P) and RZ/G3E SoCs. > Summary of Changes, > > Clock: > Add syscon compatible support to the CPG block in bindings and > device trees. > > Watchdog: > Document the renesas,r9a09g057-syscon-wdt-errorrst property. > Update the watchdog driver to fetch and report boot status via > Error Reset Registers (CPG_ERROR_RSTm) and configure the > CPG_ERRORRST_SEL2 register. > > Device Tree: > -Add the syscon property to CPG nodes in R9A09G057 and R9A09G047 > SoC DTSI. > -Add the renesas,syscon-cpg-error-rst property to WDT nodes in > R9A09G057 and R9A09G047 SoC DTSI. > > v3->v4 > - Added support to configure CPG_ERRORRST_SEL2 register > - Updated commit messages > > v2->v3 > - Updated comment section to mention there aren't any ABI breakages with > this patch series. > > Cheers, > Prabhakar > > Lad Prabhakar (9): > dt-bindings: clock: rzv2h-cpg: Add syscon compatible for CPG > clk: renesas: Kconfig: Select MFD_SYSCON for RZ/V2H(P) family driver > arm64: dts: renesas: r9a09g047: Add `syscon` compatible for CPG node > arm64: dts: renesas: r9a09g057: Add `syscon` compatible for CPG node > dt-bindings: watchdog: renesas: Document > `renesas,syscon-cpg-error-rst` property > watchdog: rzv2h_wdt: Add support to retrieve the bootstatus > information > watchdog: rzv2h_wdt: Configure CPG_ERRORRST_SEL2 register > arm64: dts: renesas: r9a09g057: Add `renesas,syscon-cpg-error-rst` > property to WDT node > arm64: dts: renesas: r9a09g047: Add `renesas,syscon-cpg-error-rst` > property to WDT node > Gentle ping. Cheers, Prabhakar
