[ARM] 4234/1: Introduce get_irqnr_preamble and arch_ret_to_user for ns9xxx.

[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-ixp4xx / platform.h

diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 13aee17b04750b692d5cab4b445d61d84163d740..ab194e5f66537cac410c457483282b410d7b6acb 100644 (file)
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -86,9 +86,27 @@ struct ixp4xx_i2c_pins {
        unsigned long scl_pin;
 };
 
+/*
+ * This structure provide a means for the board setup code
+ * to give information to th pata_ixp4xx driver. It is
+ * passed as platform_data.
+ */
+struct ixp4xx_pata_data {
+       volatile u32    *cs0_cfg;
+       volatile u32    *cs1_cfg;
+       unsigned long   cs0_bits;
+       unsigned long   cs1_bits;
+       void __iomem    *cs0;
+       void __iomem    *cs1;
+};
 
 struct sys_timer;
 
+/*
+ * Frequency of clock used for primary clocksource
+ */
+extern unsigned long ixp4xx_timer_freq;
+
 /*
  * Functions used by platform-level setup code
  */