ARM: shmobile: kzm9g-reference: Add restart callback
Port the sh73a0 restart handling from the kzm9g-legacy board code to the kzm9g-reference board code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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@ -43,6 +43,13 @@ static void __init kzm_init(void)
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#endif
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}
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#define RESCNT2 IOMEM(0xe6188020)
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static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
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{
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/* Do soft power on reset */
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writel((1 << 31), RESCNT2);
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}
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static const char *kzm9g_boards_compat_dt[] __initdata = {
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"renesas,kzm9g-reference",
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NULL,
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@ -54,5 +61,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
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.init_early = shmobile_init_delay,
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.init_machine = kzm_init,
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.init_late = shmobile_init_late,
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.restart = kzm9g_restart,
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.dt_compat = kzm9g_boards_compat_dt,
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MACHINE_END
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