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author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /arch/arm/include/asm/arch-rockchip/cru_rk3399.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'arch/arm/include/asm/arch-rockchip/cru_rk3399.h')
-rw-r--r-- | arch/arm/include/asm/arch-rockchip/cru_rk3399.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3399.h b/arch/arm/include/asm/arch-rockchip/cru_rk3399.h new file mode 100644 index 0000000..15eeb9c --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/cru_rk3399.h @@ -0,0 +1,115 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + */ + +#ifndef __ASM_ARCH_CRU_RK3399_H_ +#define __ASM_ARCH_CRU_RK3399_H_ + +#include <common.h> + +/* Private data for the clock driver - used by rockchip_get_cru() */ +struct rk3399_clk_priv { + struct rk3399_cru *cru; +}; + +struct rk3399_pmuclk_priv { + struct rk3399_pmucru *pmucru; +}; + +struct rk3399_pmucru { + u32 ppll_con[6]; + u32 reserved[0x1a]; + u32 pmucru_clksel[6]; + u32 pmucru_clkfrac_con[2]; + u32 reserved2[0x18]; + u32 pmucru_clkgate_con[3]; + u32 reserved3; + u32 pmucru_softrst_con[2]; + u32 reserved4[2]; + u32 pmucru_rstnhold_con[2]; + u32 reserved5[2]; + u32 pmucru_gatedis_con[2]; +}; +check_member(rk3399_pmucru, pmucru_gatedis_con[1], 0x134); + +struct rk3399_cru { + u32 apll_l_con[6]; + u32 reserved[2]; + u32 apll_b_con[6]; + u32 reserved1[2]; + u32 dpll_con[6]; + u32 reserved2[2]; + u32 cpll_con[6]; + u32 reserved3[2]; + u32 gpll_con[6]; + u32 reserved4[2]; + u32 npll_con[6]; + u32 reserved5[2]; + u32 vpll_con[6]; + u32 reserved6[0x0a]; + u32 clksel_con[108]; + u32 reserved7[0x14]; + u32 clkgate_con[35]; + u32 reserved8[0x1d]; + u32 softrst_con[21]; + u32 reserved9[0x2b]; + u32 glb_srst_fst_value; + u32 glb_srst_snd_value; + u32 glb_cnt_th; + u32 misc_con; + u32 glb_rst_con; + u32 glb_rst_st; + u32 reserved10[0x1a]; + u32 sdmmc_con[2]; + u32 sdio0_con[2]; + u32 sdio1_con[2]; +}; +check_member(rk3399_cru, sdio1_con[1], 0x594); +#define MHz 1000000 +#define KHz 1000 +#define OSC_HZ (24*MHz) +#define LPLL_HZ (600*MHz) +#define BPLL_HZ (600*MHz) +#define GPLL_HZ (594*MHz) +#define CPLL_HZ (384*MHz) +#define PPLL_HZ (676*MHz) + +#define PMU_PCLK_HZ (48*MHz) + +#define ACLKM_CORE_L_HZ (300*MHz) +#define ATCLK_CORE_L_HZ (300*MHz) +#define PCLK_DBG_L_HZ (100*MHz) + +#define ACLKM_CORE_B_HZ (300*MHz) +#define ATCLK_CORE_B_HZ (300*MHz) +#define PCLK_DBG_B_HZ (100*MHz) + +#define PERIHP_ACLK_HZ (148500*KHz) +#define PERIHP_HCLK_HZ (148500*KHz) +#define PERIHP_PCLK_HZ (37125*KHz) + +#define PERILP0_ACLK_HZ (99000*KHz) +#define PERILP0_HCLK_HZ (99000*KHz) +#define PERILP0_PCLK_HZ (49500*KHz) + +#define PERILP1_HCLK_HZ (99000*KHz) +#define PERILP1_PCLK_HZ (49500*KHz) + +#define PWM_CLOCK_HZ PMU_PCLK_HZ + +enum apll_l_frequencies { + APLL_L_1600_MHZ, + APLL_L_600_MHZ, +}; + +enum apll_b_frequencies { + APLL_B_600_MHZ, +}; + +void rk3399_configure_cpu_l(struct rk3399_cru *cru, + enum apll_l_frequencies apll_l_freq); +void rk3399_configure_cpu_b(struct rk3399_cru *cru, + enum apll_b_frequencies apll_b_freq); + +#endif /* __ASM_ARCH_CRU_RK3399_H_ */ |