rtc: tx4939: remove arch/mips dependency

Copy RTC definitions from arch/mips/include/asm/txx9/tx4939.h to the RTC
driver so it doesn't depend on arch/mips anymore.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c
index 560d9a5..1f4013d 100644 (file)
--- a/drivers/rtc/rtc-tx4939.c
+++ b/drivers/rtc/rtc-tx4939.c
@@ -14,7 +14,30 @@
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/gfp.h>
-#include <asm/txx9/tx4939.h>
+
+#define TX4939_RTCCTL_ALME     0x00000080
+#define TX4939_RTCCTL_ALMD     0x00000040
+#define TX4939_RTCCTL_BUSY     0x00000020
+
+#define TX4939_RTCCTL_COMMAND  0x00000007
+#define TX4939_RTCCTL_COMMAND_NOP      0x00000000
+#define TX4939_RTCCTL_COMMAND_GETTIME  0x00000001
+#define TX4939_RTCCTL_COMMAND_SETTIME  0x00000002
+#define TX4939_RTCCTL_COMMAND_GETALARM 0x00000003
+#define TX4939_RTCCTL_COMMAND_SETALARM 0x00000004
+
+#define TX4939_RTCTBC_PM       0x00000080
+#define TX4939_RTCTBC_COMP     0x0000007f
+
+#define TX4939_RTC_REG_RAMSIZE 0x00000100
+#define TX4939_RTC_REG_RWBSIZE 0x00000006
+
+struct tx4939_rtc_reg {
+       __u32 ctl;
+       __u32 adr;
+       __u32 dat;
+       __u32 tbc;
+};
 
 struct tx4939rtc_plat_data {
        struct rtc_device *rtc;