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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH v3 5/8] serial: ns16550: add compatible entry for "ingenic, jz4740-uart"
Date: Tue, 25 Mar 2014 20:50:56 +0400	[thread overview]
Message-ID: <1395766259-31866-6-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1395766259-31866-1-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 635c2b7..0c00eb1 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -200,6 +200,16 @@ 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 **********************************/
 
 /**
@@ -264,6 +274,10 @@ 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
  *
@@ -363,6 +377,12 @@ 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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  parent reply	other threads:[~2014-03-25 16:51 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-25 16:50 [PATCH v3 0/8] MIPS: improve Ingenic JZ4755 device tree support Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 1/8] MIPS: dts: rzx50: move jz4755 description to the separate file Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 2/8] serial: ns16550: fix whitespaces Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 3/8] serial: ns16550: make FCR setup value part of struct ns16550_priv Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 4/8] serial: ns16550: add compatible entry for "ns16450" Antony Pavlov
2014-03-25 16:50 ` Antony Pavlov [this message]
2014-03-25 16:50 ` [PATCH v3 6/8] MIPS: rzx50: drop console initialization in board code Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 7/8] MIPS: mach-xburst: drop serial.c Antony Pavlov
2014-03-25 16:50 ` [PATCH v3 8/8] MIPS: boards: rename rzx50 -> ritmix-rzx50 Antony Pavlov
2014-03-26  8:03 ` [PATCH v3 0/8] MIPS: improve Ingenic JZ4755 device tree support Sascha Hauer

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