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From: Andrew Turner <andrew@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 157829 for review
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http://perforce.freebsd.org/chv.cgi?CH=157829

Change 157829 by andrew@andrew_bender on 2009/02/17 07:21:08

	Create a uart device for all 3 uarts

Affected files ...

.. //depot/projects/arm/src/sys/arm/s3c2xx0/s3c24x0.c#4 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/s3c2xx0/s3c24x0.c#4 (text+ko) ====

@@ -299,6 +299,8 @@
 	struct s3c24x0_softc *sc = device_get_softc(dev);
 	bus_space_tag_t iot;
 	device_t child;
+	u_long irq;
+	int i;
 
 	s3c2xx0_softc = &(sc->sc_sx);
 	sc->sc_sx.sc_iot = iot = &s3c2xx0_bs_tag;
@@ -383,10 +385,25 @@
 	    S3C2410_SDI_SIZE);
 
 	/* Add the uart and set it's irq and registers */
-	child = s3c24x0_add_child(dev, 0, "uart", 0);
-	bus_set_resource(child, SYS_RES_IRQ, 0, S3C24X0_INT_UART0, 1);
-	bus_set_resource(child, SYS_RES_IOPORT, 0, S3C24X0_UART0_BASE,
-	    S3C24X0_UART_BASE(1) - S3C24X0_UART0_BASE);
+	for (i = 0; i < 3; i++) {
+		child = s3c24x0_add_child(dev, 0, "uart", i);
+
+		irq = 0;
+		switch(i) {
+		case 0:
+			irq = S3C24X0_INT_UART0;
+			break;
+		case 1:
+			irq = S3C24X0_INT_UART1;
+			break;
+		case 2:
+			irq = S3C24X0_INT_UART2;
+			break;
+		}
+		bus_set_resource(child, SYS_RES_IRQ, 0, irq, 1);
+		bus_set_resource(child, SYS_RES_IOPORT, 0, S3C24X0_UART_BASE(i),
+		    S3C24X0_UART_BASE(i + 1) - S3C24X0_UART_BASE(i));
+	}
 
 	bus_generic_probe(dev);
 	bus_generic_attach(dev);