Prefer to use structure to access register if we can.
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
arch/arm/mach-rockchip/rk3288/rk3288.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-rockchip/rk3288/rk3288.c b/arch/arm/mach-rockchip/rk3288/rk3288.c index acc3b79..8f5aaa1 100644 --- a/arch/arm/mach-rockchip/rk3288/rk3288.c +++ b/arch/arm/mach-rockchip/rk3288/rk3288.c @@ -5,15 +5,17 @@ */ #include <asm/io.h> #include <asm/arch/hardware.h> +#include <asm/arch/grf_rk3288.h>
-#define GRF_SOC_CON2 0xff77024c +#define GRF_BASE 0xff770000
int arch_cpu_init(void) { /* We do some SoC one time setting here. */ + struct rk3288_grf * const grf = (void *)GRF_BASE;
/* Use rkpwm by default */ - rk_setreg(GRF_SOC_CON2, 1 << 0); + rk_setreg(&grf->soc_con2, 1 << 0);
return 0; }