diff options
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 2db2d85003f7..1c8480d0338e 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -105,10 +105,15 @@ struct plat_sci_reg { }; struct sci_suspend_regs { + u16 scdl; + u16 sccks; u16 scsmr; u16 scscr; u16 scfcr; u16 scsptr; + u16 hssrr; + u16 scpcr; + u16 scpdr; u8 scbrr; u8 semr; }; @@ -3563,6 +3568,10 @@ static void sci_console_save(struct sci_port *s) struct sci_suspend_regs *regs = &s->suspend_regs; struct uart_port *port = &s->port; + if (sci_getreg(port, SCDL)->size) + regs->scdl = sci_serial_in(port, SCDL); + if (sci_getreg(port, SCCKS)->size) + regs->sccks = sci_serial_in(port, SCCKS); if (sci_getreg(port, SCSMR)->size) regs->scsmr = sci_serial_in(port, SCSMR); if (sci_getreg(port, SCSCR)->size) @@ -3573,6 +3582,12 @@ static void sci_console_save(struct sci_port *s) regs->scsptr = sci_serial_in(port, SCSPTR); if (sci_getreg(port, SCBRR)->size) regs->scbrr = sci_serial_in(port, SCBRR); + if (sci_getreg(port, HSSRR)->size) + regs->hssrr = sci_serial_in(port, HSSRR); + if (sci_getreg(port, SCPCR)->size) + regs->scpcr = sci_serial_in(port, SCPCR); + if (sci_getreg(port, SCPDR)->size) + regs->scpdr = sci_serial_in(port, SCPDR); if (sci_getreg(port, SEMR)->size) regs->semr = sci_serial_in(port, SEMR); } @@ -3582,6 +3597,10 @@ static void sci_console_restore(struct sci_port *s) struct sci_suspend_regs *regs = &s->suspend_regs; struct uart_port *port = &s->port; + if (sci_getreg(port, SCDL)->size) + sci_serial_out(port, SCDL, regs->scdl); + if (sci_getreg(port, SCCKS)->size) + sci_serial_out(port, SCCKS, regs->sccks); if (sci_getreg(port, SCSMR)->size) sci_serial_out(port, SCSMR, regs->scsmr); if (sci_getreg(port, SCSCR)->size) @@ -3592,6 +3611,12 @@ static void sci_console_restore(struct sci_port *s) sci_serial_out(port, SCSPTR, regs->scsptr); if (sci_getreg(port, SCBRR)->size) sci_serial_out(port, SCBRR, regs->scbrr); + if (sci_getreg(port, HSSRR)->size) + sci_serial_out(port, HSSRR, regs->hssrr); + if (sci_getreg(port, SCPCR)->size) + sci_serial_out(port, SCPCR, regs->scpcr); + if (sci_getreg(port, SCPDR)->size) + sci_serial_out(port, SCPDR, regs->scpdr); if (sci_getreg(port, SEMR)->size) sci_serial_out(port, SEMR, regs->semr); } |