OMAP: enable smc911x support for LDP platform

The following patch enables SMC911x support to work on the OMAP LDP
board.  Although the SMC911x driver will eventually be obsoleted, the
smsc911x patches are rather invasive for the -rc kernels.

Rather than risk destablising smsc911x, this simpler patch is preferred
to allow the network interface to work.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index f6a13451d1fdd10ef9845e6dec4587c9660047b7..6031e179926bf66a5a45b8e560df5f63cb0d884c 100644 (file)
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -81,7 +81,7 @@ static inline void __init ldp_init_smc911x(void)
        }
 
        ldp_smc911x_resources[0].start = cs_mem_base + 0x0;
-       ldp_smc911x_resources[0].end   = cs_mem_base + 0xf;
+       ldp_smc911x_resources[0].end   = cs_mem_base + 0xff;
        udelay(100);
 
        eth_gpio = LDP_SMC911X_GPIO;

diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 870b4c33f108d87b384b3fe46c506d4f1cb1107e..a45952e72018b472f112bc94aadc48fe76197c86 100644 (file)
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -42,6 +42,16 @@
   #define SMC_USE_16BIT                0
   #define SMC_USE_32BIT                1
   #define SMC_IRQ_SENSE                IRQF_TRIGGER_LOW
+#elif defined(CONFIG_ARCH_OMAP34XX)
+  #define SMC_USE_16BIT                0
+  #define SMC_USE_32BIT                1
+  #define SMC_IRQ_SENSE                IRQF_TRIGGER_LOW
+  #define SMC_MEM_RESERVED     1
+#elif defined(CONFIG_ARCH_OMAP24XX)
+  #define SMC_USE_16BIT                0
+  #define SMC_USE_32BIT                1
+  #define SMC_IRQ_SENSE                IRQF_TRIGGER_LOW
+  #define SMC_MEM_RESERVED     1
 #else
 /*
  * Default configuration
@@ -675,6 +685,7 @@ smc_pxa_dma_outsl(struct smc911x_local *lp, u_long physaddr,
 #define CHIP_9116      0x0116
 #define CHIP_9117      0x0117
 #define CHIP_9118      0x0118
+#define CHIP_9211      0x9211
 #define CHIP_9215      0x115A
 #define CHIP_9217      0x117A
 #define CHIP_9218      0x118A
@@ -689,6 +700,7 @@ static const struct chip_id chip_ids[] =  {
        { CHIP_9116, "LAN9116" },
        { CHIP_9117, "LAN9117" },
        { CHIP_9118, "LAN9118" },
+       { CHIP_9211, "LAN9211" },
        { CHIP_9215, "LAN9215" },
        { CHIP_9217, "LAN9217" },
        { CHIP_9218, "LAN9218" },