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serial: sh: Add support R8A7791
This adds the preset value to register for R8A7791. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
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48ca882c9f
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7f2013d47c
1 changed files with 4 additions and 4 deletions
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@ -224,7 +224,7 @@ struct uart_port {
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# define SCSPTR3 0xffc60020 /* 16 bit SCIF */
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# define SCIF_ORER 0x0001 /* Overrun error bit */
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# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
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#elif defined(CONFIG_R8A7790)
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#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
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# define SCIF_ORER 0x0001
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# define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0, */
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#else
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@ -301,7 +301,7 @@ struct uart_port {
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/* SH7763 SCIF2 support */
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# define SCIF2_RFDC_MASK 0x001f
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# define SCIF2_TXROOM_MAX 16
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#elif defined(CONFIG_R8A7790)
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#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
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# define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
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# define SCIF_RFDC_MASK 0x003f
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#else
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@ -585,7 +585,7 @@ SCIF_FNS(SCSPTR, 0, 0, 0, 0)
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#else
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SCIF_FNS(SCSPTR, 0, 0, 0x20, 16)
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#endif
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#if defined(CONFIG_R8A7790)
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#if defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
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SCIF_FNS(DL, 0, 0, 0x30, 16)
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SCIF_FNS(CKS, 0, 0, 0x34, 16)
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#endif
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@ -730,7 +730,7 @@ static inline int scbrr_calc(struct uart_port port, int bps, int clk)
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#define SCBRR_VALUE(bps, clk) scbrr_calc(sh_sci, bps, clk)
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#elif defined(__H8300H__) || defined(__H8300S__)
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#define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1)
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#elif defined(CONFIG_R8A7790)
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#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
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#define SCBRR DL
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#define SCBRR_VALUE(bps, clk) (clk / bps / 16)
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#else /* Generic SH */
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