Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / mips / lasat / at93c.h

diff --git a/kernel/arch/mips/lasat/at93c.h b/kernel/arch/mips/lasat/at93c.h
new file mode 100644 (file)
index 0000000..cfe2f99
--- /dev/null
+++ b/kernel/arch/mips/lasat/at93c.h
@@ -0,0 +1,18 @@
+/*
+ * Atmel AT93C46 serial eeprom driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+
+extern struct at93c_defs {
+       volatile u32 *reg;
+       volatile u32 *rdata_reg;
+       int rdata_shift;
+       int wdata_shift;
+       u32 cs;
+       u32 clk;
+} *at93c;
+
+u8 at93c_read(u8 addr);
+void at93c_write(u8 addr, u8 data);