Initial file dump from open source releaseHEADmaster

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/net/irda/ep7211-sir.c b/drivers/net/irda/ep7211-sir.c
new file mode 100644
index 00000000..5fe1f4dd
--- /dev/null
+++ b/drivers/net/irda/ep7211-sir.c
@@ -0,0 +1,70 @@
+/*
+ * IR port driver for the Cirrus Logic CLPS711X processors
+ *
+ * Copyright 2001, Blue Mug Inc.  All rights reserved.
+ * Copyright 2007, Samuel Ortiz <samuel@sortiz.org>
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <mach/hardware.h>
+
+#include "sir-dev.h"
+
+static int clps711x_dongle_open(struct sir_dev *dev)
+{
+	unsigned int syscon;
+
+	/* Turn on the SIR encoder. */
+	syscon = clps_readl(SYSCON1);
+	syscon |= SYSCON1_SIREN;
+	clps_writel(syscon, SYSCON1);
+
+	return 0;
+}
+
+static int clps711x_dongle_close(struct sir_dev *dev)
+{
+	unsigned int syscon;
+
+	/* Turn off the SIR encoder. */
+	syscon = clps_readl(SYSCON1);
+	syscon &= ~SYSCON1_SIREN;
+	clps_writel(syscon, SYSCON1);
+
+	return 0;
+}
+
+static struct dongle_driver clps711x_dongle = {
+	.owner		= THIS_MODULE,
+	.driver_name	= "EP7211 IR driver",
+	.type		= IRDA_EP7211_DONGLE,
+	.open		= clps711x_dongle_open,
+	.close		= clps711x_dongle_close,
+};
+
+static int clps711x_sir_probe(struct platform_device *pdev)
+{
+	return irda_register_dongle(&clps711x_dongle);
+}
+
+static int clps711x_sir_remove(struct platform_device *pdev)
+{
+	return irda_unregister_dongle(&clps711x_dongle);
+}
+
+static struct platform_driver clps711x_sir_driver = {
+	.driver	= {
+		.name	= "sir-clps711x",
+		.owner	= THIS_MODULE,
+	},
+	.probe	= clps711x_sir_probe,
+	.remove	= clps711x_sir_remove,
+};
+module_platform_driver(clps711x_sir_driver);
+
+MODULE_AUTHOR("Samuel Ortiz <samuel@sortiz.org>");
+MODULE_DESCRIPTION("EP7211 IR dongle driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("irda-dongle-13"); /* IRDA_EP7211_DONGLE */