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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2013-08-18 02:15:42 +0400
committerDavid S. Miller <davem@davemloft.net>2013-08-20 17:10:40 -0700
commit06a64f91da72cb5827e2bedef2ead60a123fd66e (patch)
tree5a80eb7e8436b675b4790bb9362cb5e356b03a18 /arch/sh/kernel
parentea857f28ab5ca82508e70ffbc8cb296705133f01 (diff)
downloadop-kernel-dev-06a64f91da72cb5827e2bedef2ead60a123fd66e.zip
op-kernel-dev-06a64f91da72cb5827e2bedef2ead60a123fd66e.tar.gz
SH7619: fix Ether support
The 'sh_eth' driver's probe will crash as the platform code is hopelessly behind the platform data -- it passes PHY ID instead of 'struct sh_eth_plat_data *'. Strangely, both commit d88a3ea6fa4c (SH7619 add ethernet controler support) that added the platform code and commit 71557a37adb5 ([netdrvr] sh_eth: Add SH7619 support) were done in about the same time, yet the latter one added 'struct sh_eth_plat_data' and the platform code didn't ever get updated... Add the proper platform data and fix off-by-one memory resource end error, while at it... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/sh2/setup-sh7619.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index bb11e19..bbadd48 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/serial_sci.h>
+#include <linux/sh_eth.h>
#include <linux/sh_timer.h>
#include <linux/io.h>
@@ -110,10 +111,17 @@ static struct platform_device scif2_device = {
},
};
+static struct sh_eth_plat_data eth_platform_data = {
+ .phy = 1,
+ .edmac_endian = EDMAC_LITTLE_ENDIAN,
+ .register_type = SH_ETH_REG_FAST_SH3_SH2,
+ .phy_interace = PHY_INTERFACE_MODE_MII,
+};
+
static struct resource eth_resources[] = {
[0] = {
.start = 0xfb000000,
- .end = 0xfb0001c8,
+ .end = 0xfb0001c7,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -127,7 +135,7 @@ static struct platform_device eth_device = {
.name = "sh7619-ether",
.id = -1,
.dev = {
- .platform_data = (void *)1,
+ .platform_data = &eth_platform_data,
},
.num_resources = ARRAY_SIZE(eth_resources),
.resource = eth_resources,
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