Patchwork [U-Boot,1/4] serial: sh: Add support R8A7791

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Submitter Nobuhiro Iwamatsu
Date Sept. 24, 2013, 6:38 a.m.
Message ID <1380004715-15014-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/277355/
State Accepted, archived
Delegated to: Nobuhiro Iwamatsu
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Comments

Nobuhiro Iwamatsu - Sept. 24, 2013, 6:38 a.m.
This adds the preset value to register for R8A7791.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
 drivers/serial/serial_sh.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h
index a6558af..556b868 100644
--- a/drivers/serial/serial_sh.h
+++ b/drivers/serial/serial_sh.h
@@ -224,7 +224,7 @@  struct uart_port {
 # define SCSPTR3 0xffc60020		/* 16 bit SCIF */
 # define SCIF_ORER 0x0001		/* Overrun error bit */
 # define SCSCR_INIT(port)	0x38	/* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-#elif defined(CONFIG_R8A7790)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
 # define SCIF_ORER	0x0001
 # define SCSCR_INIT(port)	0x32	/* TIE=0,RIE=0,TE=1,RE=1,REIE=0, */
 #else
@@ -301,7 +301,7 @@  struct uart_port {
 /* SH7763 SCIF2 support */
 # define SCIF2_RFDC_MASK 0x001f
 # define SCIF2_TXROOM_MAX 16
-#elif defined(CONFIG_R8A7790)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
 # define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
 # define SCIF_RFDC_MASK	0x003f
 #else
@@ -585,7 +585,7 @@  SCIF_FNS(SCSPTR,                        0,  0, 0, 0)
 #else
 SCIF_FNS(SCSPTR,                        0,  0, 0x20, 16)
 #endif
-#if defined(CONFIG_R8A7790)
+#if defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
 SCIF_FNS(DL,				0,  0, 0x30, 16)
 SCIF_FNS(CKS,				0,  0, 0x34, 16)
 #endif
@@ -730,7 +730,7 @@  static inline int scbrr_calc(struct uart_port port, int bps, int clk)
 #define SCBRR_VALUE(bps, clk) scbrr_calc(sh_sci, bps, clk)
 #elif defined(__H8300H__) || defined(__H8300S__)
 #define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1)
-#elif defined(CONFIG_R8A7790)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
 #define SCBRR DL
 #define SCBRR_VALUE(bps, clk) (clk / bps / 16)
 #else /* Generic SH */