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Renesas driver updates for v6.19

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- Keep the WDTRSTCR.RESBAR2S bit in the default state on R-Car Gen4.
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Merge tag 'renesas-drivers-for-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers

Renesas driver updates for v6.19

  - Keep the WDTRSTCR.RESBAR2S bit in the default state on R-Car Gen4.

* tag 'renesas-drivers-for-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: rcar-rst: Keep RESBAR2S in default state

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2025-11-25 09:23:02 +01:00
commit d30c7cf491
1 changed files with 2 additions and 1 deletions
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3
drivers/soc/renesas/rcar-rst.c
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@ -12,6 +12,7 @@
#define WDTRSTCR_RESET 0xA55A0002
#define WDTRSTCR 0x0054
#define GEN4_WDTRSTCR_RESET 0xA55A8002
#define GEN4_WDTRSTCR 0x0010
#define CR7BAR 0x0070
@ -30,7 +31,7 @@ static int rcar_rst_enable_wdt_reset(void __iomem *base)
static int rcar_rst_v3u_enable_wdt_reset(void __iomem *base)
{
iowrite32(WDTRSTCR_RESET, base + GEN4_WDTRSTCR);
iowrite32(GEN4_WDTRSTCR_RESET, base + GEN4_WDTRSTCR);
return 0;
}