Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-at91 / include / mach / at91sam9_smc.h

diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
index eb18a70fa6472d32881af288909d144d988f39ce..175e1fdd9fe8ade33846f2ff42441d61053bc928 100644 (file)
--- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
@@ -18,6 +18,35 @@
 
 #include <mach/cpu.h>
 
+#ifndef __ASSEMBLY__
+struct sam9_smc_config {
+       /* Setup register */
+       u8 ncs_read_setup;
+       u8 nrd_setup;
+       u8 ncs_write_setup;
+       u8 nwe_setup;
+
+       /* Pulse register */
+       u8 ncs_read_pulse;
+       u8 nrd_pulse;
+       u8 ncs_write_pulse;
+       u8 nwe_pulse;
+
+       /* Cycle register */
+       u16 read_cycle;
+       u16 write_cycle;
+
+       /* Mode register */
+       u32 mode;
+       u8 tdf_cycles:4;
+};
+
+extern void sam9_smc_configure(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read_mode(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_write_mode(int id, int cs, struct sam9_smc_config *config);
+#endif
+
 #define AT91_SMC_SETUP         0x00                            /* Setup Register for CS n */
 #define                AT91_SMC_NWESETUP       (0x3f << 0)                     /* NWE Setup Length */
 #define                        AT91_SMC_NWESETUP_(x)   ((x) << 0)