X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Farm%2Finclude%2Fasm%2Fhardware%2Fiop3xx.h;fp=arch%2Farm%2Finclude%2Fasm%2Fhardware%2Fiop3xx.h;h=34601b952045b26decb2918863ccb3fce2379800;hb=469d30448dad13600cdd246024f9db8e80614c45;hp=643b7b95b25bfaa8fc5ca4903b06b0e6b7525323;hpb=a91549a8f27e63e0e537fe1c20d4845581de894f;p=karo-tx-linux.git

diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/include/asm/hardware/iop3xx.h
index 643b7b95b25b..34601b952045 100644
--- a/arch/arm/include/asm/hardware/iop3xx.h
+++ b/arch/arm/include/asm/hardware/iop3xx.h
@@ -236,6 +236,13 @@ void iop_init_cp6_handler(void);
 void iop_init_time(unsigned long tickrate);
 unsigned long iop_gettimeoffset(void);
 
+static inline u32 read_tmr0(void)
+{
+	u32 val;
+	asm volatile("mrc p6, 0, %0, c0, c1, 0" : "=r" (val));
+	return val;
+}
+
 static inline void write_tmr0(u32 val)
 {
 	asm volatile("mcr p6, 0, %0, c0, c1, 0" : : "r" (val));
@@ -253,6 +260,11 @@ static inline u32 read_tcr0(void)
 	return val;
 }
 
+static inline void write_tcr0(u32 val)
+{
+	asm volatile("mcr p6, 0, %0, c2, c1, 0" : : "r" (val));
+}
+
 static inline u32 read_tcr1(void)
 {
 	u32 val;