All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/6] serial/ns16550: ns16550 has a different register layout on SOC_DA8XX
Date: Tue, 26 Jun 2012 14:33:11 +0400	[thread overview]
Message-ID: <1340706794-2806-3-git-send-email-mikhail.kshevetskiy@gmail.com> (raw)
In-Reply-To: <1340706794-2806-1-git-send-email-mikhail.kshevetskiy@gmail.com>

also fix NS16550_init() as we need 16x divider

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
---
 drivers/serial/ns16550.c |    2 +-
 include/ns16550.h        |    9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 0c23955..facadd2 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -52,7 +52,7 @@ void NS16550_init(NS16550_t com_port, int baud_divisor)
 	serial_out((baud_divisor >> 8) & 0xff, &com_port->dlm);
 	serial_out(UART_LCRVAL, &com_port->lcr);
 #if (defined(CONFIG_OMAP) && !defined(CONFIG_OMAP3_ZOOM2)) || \
-					defined(CONFIG_AM33XX)
+	defined(CONFIG_AM33XX) || defined(CONFIG_SOC_DA8XX)
 
 #if defined(CONFIG_APTIX)
 	/* /13 mode so Aptix 6MHz can hit 115200 */
diff --git a/include/ns16550.h b/include/ns16550.h
index e9d2eda..51cb5b4 100644
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -46,6 +46,14 @@ struct NS16550 {
 	UART_REG(lsr);		/* 5 */
 	UART_REG(msr);		/* 6 */
 	UART_REG(spr);		/* 7 */
+#ifdef CONFIG_SOC_DA8XX
+	UART_REG(reg8);		/* 8 */
+	UART_REG(reg9);		/* 9 */
+	UART_REG(revid1);	/* A */
+	UART_REG(revid2);	/* B */
+	UART_REG(pwr_mgmt);	/* C */
+	UART_REG(mdr1);		/* D */
+#else
 	UART_REG(mdr1);		/* 8 */
 	UART_REG(reg9);		/* 9 */
 	UART_REG(regA);		/* A */
@@ -58,6 +66,7 @@ struct NS16550 {
 	UART_REG(ssr);		/* 11*/
 	UART_REG(reg12);	/* 12*/
 	UART_REG(osc_12m_sel);	/* 13*/
+#endif
 };
 
 #define thr rbr
-- 
1.7.10

  parent reply	other threads:[~2012-06-26 10:33 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-26 10:33 [U-Boot] [PATCH 1/6] arm/davinci: fix DDR2/mDDR memory controller initialization for Omap L138 Mikhail Kshevetskiy
2012-06-26 10:33 ` [U-Boot] [PATCH 2/6] arm/davinci/da850: add uart0 pinmux Mikhail Kshevetskiy
2012-06-26 10:33 ` Mikhail Kshevetskiy [this message]
2012-06-26 10:33 ` [U-Boot] [PATCH 4/6] mtd/spi/spi_flash: support CMD_READ_ID=0x90 case Mikhail Kshevetskiy
2012-06-26 10:33 ` [U-Boot] [PATCH 5/6] mtd/spi: add sst25l driver Mikhail Kshevetskiy
2012-06-27 17:51   ` Tom Rini
2012-06-26 10:33 ` [U-Boot] [PATCH 6/6] MMC: u-boot-spl may be compiled without partition support Mikhail Kshevetskiy

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1340706794-2806-3-git-send-email-mikhail.kshevetskiy@gmail.com \
    --to=mikhail.kshevetskiy@gmail.com \
    --cc=u-boot@lists.denx.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.