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| author | Kever Yang <kever.yang@rock-chips.com> | 2019-03-29 09:09:06 +0800 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2019-05-01 09:40:58 +0200 |
| commit | f9e8145614458d516dd14a48a95371e08bf36515 (patch) | |
| tree | b235737d372459f55041e18d85c4986fa5546e0f | |
| parent | 6a033357148b67da9e2e5d0a0a06d5ec1ed8e0d3 (diff) | |
rockchip: rk3399: use grf structure to access reg
Prefer to use structure to access register if we could.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/rk3399.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c index a0af096efd3..612ebdfe729 100644 --- a/arch/arm/mach-rockchip/rk3399/rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/rk3399.c @@ -7,11 +7,13 @@ #include <spl_gpio.h> #include <asm/armv8/mmu.h> #include <asm/io.h> +#include <asm/arch-rockchip/grf_rk3399.h> #include <asm/arch-rockchip/hardware.h> DECLARE_GLOBAL_DATA_PTR; #define GRF_EMMCCORE_CON11 0xff77f02c +#define GRF_BASE 0xff770000 static struct mm_region rk3399_mem_map[] = { { @@ -49,9 +51,10 @@ int dram_init_banksize(void) int arch_cpu_init(void) { /* We do some SoC one time setting here. */ + struct rk3399_grf_regs * const grf = (void *)GRF_BASE; /* Emmc clock generator: disable the clock multipilier */ - rk_clrreg(GRF_EMMCCORE_CON11, 0x0ff); + rk_clrreg(&grf->emmccore_con[11], 0x0ff); return 0; } |