Author: ray
Date: Sat Jun 29 23:48:08 2013
New Revision: 252394
URL: http://svnweb.freebsd.org/changeset/base/252394
Log:
Teach UART to attach Exynos/s3/s5 class driver.
Submitted by: Ruslan Bukin <b...@bsdpad.com>
Reviewed by: gonzo
Modified:
head/sys/dev/uart/uart.h
head/sys/dev/uart/uart_bus_fdt.c
head/sys/dev/uart/uart_cpu_fdt.c
head/sys/dev/uart/uart_subr.c
Modified: head/sys/dev/uart/uart.h
==============================================================================
--- head/sys/dev/uart/uart.h Sat Jun 29 23:40:44 2013 (r252393)
+++ head/sys/dev/uart/uart.h Sat Jun 29 23:48:08 2013 (r252394)
@@ -67,6 +67,7 @@ struct uart_class;
extern struct uart_class uart_imx_class __attribute__((weak));
extern struct uart_class uart_ns8250_class __attribute__((weak));
extern struct uart_class uart_quicc_class __attribute__((weak));
+extern struct uart_class uart_s3c2410_class __attribute__((weak));
extern struct uart_class uart_sab82532_class __attribute__((weak));
extern struct uart_class uart_sbbc_class __attribute__((weak));
extern struct uart_class uart_z8530_class __attribute__((weak));
Modified: head/sys/dev/uart/uart_bus_fdt.c
==============================================================================
--- head/sys/dev/uart/uart_bus_fdt.c Sat Jun 29 23:40:44 2013
(r252393)
+++ head/sys/dev/uart/uart_bus_fdt.c Sat Jun 29 23:48:08 2013
(r252394)
@@ -109,6 +109,8 @@ uart_fdt_probe(device_t dev)
sc->sc_class = &uart_imx_class;
else if (ofw_bus_is_compatible(dev, "arm,pl011"))
sc->sc_class = &uart_pl011_class;
+ else if (ofw_bus_is_compatible(dev, "exynos"))
+ sc->sc_class = &uart_s3c2410_class;
else if (ofw_bus_is_compatible(dev, "cadence,uart"))
sc->sc_class = &uart_cdnc_class;
else
Modified: head/sys/dev/uart/uart_cpu_fdt.c
==============================================================================
--- head/sys/dev/uart/uart_cpu_fdt.c Sat Jun 29 23:40:44 2013
(r252393)
+++ head/sys/dev/uart/uart_cpu_fdt.c Sat Jun 29 23:48:08 2013
(r252394)
@@ -149,6 +149,8 @@ uart_cpu_getdev(int devtype, struct uart
class = &uart_ns8250_class;
if (fdt_is_compatible(node, "arm,pl011"))
class = &uart_pl011_class;
+ if (fdt_is_compatible(node, "exynos"))
+ class = &uart_s3c2410_class;
if (fdt_is_compatible(node, "cadence,uart"))
class = &uart_cdnc_class;
Modified: head/sys/dev/uart/uart_subr.c
==============================================================================
--- head/sys/dev/uart/uart_subr.c Sat Jun 29 23:40:44 2013
(r252393)
+++ head/sys/dev/uart/uart_subr.c Sat Jun 29 23:48:08 2013
(r252394)
@@ -54,6 +54,7 @@ static struct uart_class *uart_classes[]
&uart_z8530_class,
#if defined(__arm__)
&uart_lpc_class,
+ &uart_s3c2410_class,
#endif
};
static size_t uart_nclasses = sizeof(uart_classes) / sizeof(uart_classes[0]);
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