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serial: sh: Handle HSCIF on all 64-bit R-Car SoC

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The HSCIF variant present on Renesas R-Car Gen5 SoC is compatible
with the HSCIF variant present on Renesas R-Car Gen4 SoC. Enable
HSSRR register programming for HSCIF present on all 64-bit R-Car
SoCs, which covers R-Car Gen3, Gen4 and newly also Gen5.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This commit is contained in:
Marek Vasut 2026-03-16 00:55:33 +01:00
parent cc417680dc
commit d3c7fb5eb9
1 changed files with 1 additions and 1 deletions
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2
drivers/serial/serial_sh.c
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@ -59,7 +59,7 @@ static void sh_serial_init_generic(struct uart_port *port)
sci_out(port, SCSPTR, 0x0003);
#endif
#if IS_ENABLED(CONFIG_RCAR_GEN2) || IS_ENABLED(CONFIG_RCAR_GEN3) || IS_ENABLED(CONFIG_RCAR_GEN4)
#if IS_ENABLED(CONFIG_RCAR_GEN2) || IS_ENABLED(CONFIG_RCAR_GEN3) || IS_ENABLED(CONFIG_RCAR_GEN4) || IS_ENABLED(CONFIG_RCAR_GEN5)
if (port->type == PORT_HSCIF)
sci_out(port, HSSRR, HSSRR_SRE | HSSRR_SRCYC8);
#endif