From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH v2 5/8] serial: ns16550: add compatible entry for "ingenic, jz4740-uart"
Date: Tue, 25 Mar 2014 00:13:51 +0400 [thread overview]
Message-ID: <1395692034-5821-6-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1395692034-5821-1-git-send-email-antonynpavlov@gmail.com>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
drivers/serial/serial_ns16550.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index 0089a04..a37ac69 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -191,6 +191,16 @@ static void ns16550_omap_init_port(struct console_device *cdev)
ns16550_write(cdev, 0x00, omap_mdr1);
}
+#define JZ_FCR_UME 0x10 /* Uart Module Enable */
+
+static void ns16550_jz_init_port(struct console_device *cdev)
+{
+ struct ns16550_priv *priv = to_ns16550_priv(cdev);
+
+ priv->fcrval |= JZ_FCR_UME;
+ ns16550_serial_init_port(cdev);
+}
+
/*********** Exposed Functions **********************************/
/**
@@ -251,6 +261,10 @@ static __maybe_unused struct ns16550_drvdata omap_drvdata = {
.linux_console_name = "ttyO",
};
+static __maybe_unused struct ns16550_drvdata jz_drvdata = {
+ .init_port = ns16550_jz_init_port,
+};
+
/**
* @brief Probe entry point -called on the first match for device
*
@@ -347,6 +361,12 @@ static struct of_device_id ns16550_serial_dt_ids[] = {
.data = (unsigned long)&omap_drvdata,
},
#endif
+#if IS_ENABLED(CONFIG_MACH_MIPS_XBURST)
+ {
+ .compatible = "ingenic,jz4740-uart",
+ .data = (unsigned long)&jz_drvdata,
+ },
+#endif
{
/* sentinel */
},
--
1.9.0
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next prev parent reply other threads:[~2014-03-24 20:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-24 20:13 [PATCH v2 0/8] MIPS: improve Ingenic JZ4755 device tree support Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 1/8] MIPS: mach-xburst: fix DEBUG_LL=n build error Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 2/8] MIPS: dts: rzx50: move jz4755 description to the separate file Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 3/8] serial: ns16550: fix whitespaces Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 4/8] serial: ns16550: make FCR setup value part of struct ns16550_priv Antony Pavlov
2014-03-24 20:28 ` Antony Pavlov
2014-03-24 20:13 ` Antony Pavlov [this message]
2014-03-24 20:13 ` [PATCH v2 6/8] MIPS: rzx50: drop console initialization in board code Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 7/8] MIPS: mach-xburst: drop serial.c Antony Pavlov
2014-03-24 20:13 ` [PATCH v2 8/8] MIPS: boards: rename rzx50 -> ritmix-rzx50 Antony Pavlov
2014-03-25 9:40 ` [PATCH v2 0/8] MIPS: improve Ingenic JZ4755 device tree support Antony Pavlov
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