diff -drupN a/drivers/clk/sunxi/clk-sun8iw7.c b/drivers/clk/sunxi/clk-sun8iw7.c --- a/drivers/clk/sunxi/clk-sun8iw7.c 1970-01-01 03:00:00.000000000 +0300 +++ b/drivers/clk/sunxi/clk-sun8iw7.c 2022-06-12 05:28:14.000000000 +0300 @@ -0,0 +1,770 @@ +/* + * Copyright (C) 2016 Allwinnertech + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include +#include +#include +#include +#include +#include +#include "clk-sunxi.h" +#include "clk-factors.h" +#include "clk-periph.h" +#include "clk-sun8iw7.h" +#include "clk-sun8iw7_tbl.c" + +#define FACTOR_SIZEOF(name) (sizeof(factor_pll##name##_tbl)/ \ + sizeof(struct sunxi_clk_factor_freq)) + +#define FACTOR_SEARCH(name) (sunxi_clk_com_ftr_sr( \ + &sunxi_clk_factor_pll_##name, factor, \ + factor_pll##name##_tbl, index, \ + FACTOR_SIZEOF(name))) + +#ifndef CONFIG_EVB_PLATFORM + #define LOCKBIT(x) 31 +#else + #define LOCKBIT(x) x +#endif + +DEFINE_SPINLOCK(clk_lock); +void __iomem *sunxi_clk_base; +void __iomem *sunxi_clk_cpus_base; +void __iomem *sunxi_clk_rtc_base; +int sunxi_clk_maxreg = SUNXI_CLK_MAX_REG; +int cpus_clk_maxreg = CPUS_CLK_MAX_REG; + +/* media means: video/ve/gpu/hsic/de */ +/* ns nw ks kw ms mw ps pw d1s d1w d2s d2w {frac out mode} en-s sdmss sdmsw sdmpat sdmval*/ +SUNXI_CLK_FACTORS_DELAY(pll_cpu, 8, 5, 4, 2, 0, 2, 16, 2, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, PLL_CPUPAT, 0xd1303333, 10); +SUNXI_CLK_FACTORS(pll_audio, 8, 7, 0, 0, 0, 5, 16, 4, 0, 0, 0, 0, 0, 0, 0, 31, 24, 1, PLL_AUDIOPAT, 0xc0010d84); +SUNXI_CLK_FACTORS(pll_video, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_VIDEOPAT, 0xd1303333); +SUNXI_CLK_FACTORS(pll_ve, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_VEPAT, 0xd1303333); +SUNXI_CLK_FACTORS_UPDATE(pll_ddr, 8, 5, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, PLL_DDRPAT, 0xd1303333, 20); +SUNXI_CLK_FACTORS(pll_periph0, 8, 5, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 0, 0, 0, 0); +SUNXI_CLK_FACTORS(pll_gpu, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_GPUPAT, 0xd1303333); +SUNXI_CLK_FACTORS(pll_periph1, 8, 5, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 20, 0, PLL_PERIPH1PAT, 0xd1303333); +SUNXI_CLK_FACTORS(pll_de, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_DEPAT, 0xd1303333); + +static int get_factors_pll_cpu(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + + int index; + u64 tmp_rate; + + if (!factor) + return -1; + tmp_rate = rate > pllcpu_max ? pllcpu_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(cpu)) + return -1; + + return 0; +} + +static int get_factors_pll_ddr(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + int index; + u64 tmp_rate; + + if (!factor) + return -1; + + tmp_rate = rate > pllddr_max ? pllddr_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(ddr)) + return -1; + + return 0; +} + +static int get_factors_pll_periph0(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + int index; + u64 tmp_rate; + + if (!factor) + return -1; + + tmp_rate = rate > pllperiph0_max ? pllperiph0_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(periph0)) + return -1; + + return 0; +} + +static int get_factors_pll_periph1(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + int index; + u64 tmp_rate; + + if (!factor) + return -1; + + tmp_rate = rate > pllperiph1_max ? pllperiph1_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(periph1)) + return -1; + + return 0; +} + +static int get_factors_pll_video(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate; + int index; + + if (!factor) + return -1; + + tmp_rate = rate > pllvideo_max ? pllvideo_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(video)) + return -1; + + if (rate == 297000000) { + factor->frac_mode = 0; + factor->frac_freq = 1; + factor->factorm = 0; + } else if (rate == 270000000) { + factor->frac_mode = 0; + factor->frac_freq = 0; + factor->factorm = 0; + } else { + factor->frac_mode = 1; + factor->frac_freq = 0; + } + + return 0; +} + +static int get_factors_pll_ve(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate; + int index; + + if (!factor) + return -1; + + tmp_rate = rate > pllve_max ? pllve_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(ve)) + return -1; + + if (rate == 297000000) { + factor->frac_mode = 0; + factor->frac_freq = 1; + factor->factorm = 0; + } else if (rate == 270000000) { + factor->frac_mode = 0; + factor->frac_freq = 0; + factor->factorm = 0; + } else { + factor->frac_mode = 1; + factor->frac_freq = 0; + } + + return 0; +} + +static int get_factors_pll_gpu(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate; + int index; + + if (!factor) + return -1; + + tmp_rate = rate > pllgpu_max ? pllgpu_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(gpu)) + return -1; + if (rate == 297000000) { + factor->frac_mode = 0; + factor->frac_freq = 1; + factor->factorm = 0; + } else if (rate == 270000000) { + factor->frac_mode = 0; + factor->frac_freq = 0; + factor->factorm = 0; + } else { + factor->frac_mode = 1; + factor->frac_freq = 0; + } + + return 0; +} + +static int get_factors_pll_de(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate; + int index; + + if (!factor) + return -1; + + tmp_rate = rate > pllde_max ? pllde_max : rate; + do_div(tmp_rate, 1000000); + index = tmp_rate; + + if (FACTOR_SEARCH(de)) + return -1; + if (rate == 297000000) { + factor->frac_mode = 0; + factor->frac_freq = 1; + factor->factorm = 0; + } else if (rate == 270000000) { + factor->frac_mode = 0; + factor->frac_freq = 0; + factor->factorm = 0; + } else { + factor->frac_mode = 1; + factor->frac_freq = 0; + } + + return 0; +} + +/* pll_cpux: 24*N/M/P (P=2^factorp) */ +static unsigned long calc_rate_pll_cpu(u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate = (parent_rate ? parent_rate : 24000000); + + tmp_rate = tmp_rate * (factor->factorn + 1) * (factor->factork + 1); + do_div(tmp_rate, (factor->factorm + 1) * (1 << factor->factorp)); + return (unsigned long)tmp_rate; +} + +static unsigned long calc_rate_media(u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate = (parent_rate ? parent_rate : 24000000); + + if (factor->frac_mode == 0) { + if (factor->frac_freq == 1) + return 297000000; + else + return 270000000; + } else { + tmp_rate = tmp_rate * (factor->factorn + 1); + do_div(tmp_rate, factor->factorm + 1); + return (unsigned long)tmp_rate; + } +} + +static unsigned long calc_rate_pll_ddr(u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate = (parent_rate ? parent_rate : 24000000); + + tmp_rate = tmp_rate * (factor->factorn + 1) * (factor->factork + 1); + do_div(tmp_rate, factor->factorm + 1); + return (unsigned long)tmp_rate; +} + +static unsigned long calc_rate_pll_periph(u32 parent_rate, + struct clk_factors_value *factor) +{ + return (unsigned long)(parent_rate ? (parent_rate / 2) : 12000000) * + (factor->factorn + 1) * (factor->factork + 1); +} + +static unsigned long calc_rate_pll_audio(u32 parent_rate, + struct clk_factors_value *factor) +{ + u64 tmp_rate = (parent_rate ? parent_rate : 24000000); + u64 ret = 0; + + if ((factor->factorn == 6) && (factor->factorm == 0) && + (factor->factorp == 7)) { + sunxi_clk_factor_pll_audio.sdmval = 0xc0010d84; + ret = 22579200; + } else if ((factor->factorn == 13) && (factor->factorm == 0) && + (factor->factorp == 13)) { + sunxi_clk_factor_pll_audio.sdmval = 0xc000ac02; + ret = 24576000; + } else { + tmp_rate = tmp_rate * (factor->factorn + 1); + do_div(tmp_rate, (factor->factorm + 1) * (factor->factorp + 1)); + ret = (unsigned long)tmp_rate; + } + + return ret; +} + +static int get_factors_pll_audio(u32 rate, u32 parent_rate, + struct clk_factors_value *factor) +{ + if (rate == 22579200) { + factor->factorn = 6; + factor->factorm = 0; + factor->factorp = 7; + sunxi_clk_factor_pll_audio.sdmval = 0xc0010d84; + } else if (rate == 24576000) { + factor->factorn = 13; + factor->factorm = 0; + factor->factorp = 13; + sunxi_clk_factor_pll_audio.sdmval = 0xc000ac02; + } else + return -1; + + return 0; +} + +static const char *hosc_parents[] = {"hosc"}; +struct factor_init_data sunxi_factos[] = { + /* name parent parent_num, flags reg lock_reg lock_bit config get_factors calc_rate priv_ops*/ + {"pll_cpu", hosc_parents, 1, CLK_GET_RATE_NOCACHE|CLK_RATE_FLAT_FACTORS|CLK_RATE_FLAT_DELAY|CLK_NO_DISABLE, PLL_CPU, PLL_CPU, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_cpu, &get_factors_pll_cpu, &calc_rate_pll_cpu, (struct clk_ops *)NULL}, + {"pll_audio", hosc_parents, 1, CLK_NO_DISABLE, PLL_AUDIO, PLL_AUDIO, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_audio, &get_factors_pll_audio, &calc_rate_pll_audio, (struct clk_ops *)NULL}, + {"pll_video", hosc_parents, 1, CLK_NO_DISABLE, PLL_VIDEO, PLL_VIDEO, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_video, &get_factors_pll_video, &calc_rate_media, (struct clk_ops *)NULL}, + {"pll_ve", hosc_parents, 1, CLK_NO_DISABLE, PLL_VE, PLL_VE, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_ve, &get_factors_pll_ve, &calc_rate_media, (struct clk_ops *)NULL}, + {"pll_ddr", hosc_parents, 1, CLK_GET_RATE_NOCACHE|CLK_NO_DISABLE, PLL_DDR, PLL_DDR, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_ddr, &get_factors_pll_ddr, &calc_rate_pll_ddr, (struct clk_ops *)NULL}, + {"pll_periph0", hosc_parents, 1, CLK_NO_DISABLE, PLL_PERIPH0, PLL_PERIPH0, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_periph0, &get_factors_pll_periph0, &calc_rate_pll_periph, (struct clk_ops *)NULL}, + {"pll_gpu", hosc_parents, 1, CLK_NO_DISABLE, PLL_GPU, PLL_GPU, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_gpu, &get_factors_pll_gpu, &calc_rate_media, (struct clk_ops *)NULL}, + {"pll_periph1", hosc_parents, 1, CLK_NO_DISABLE, PLL_PERIPH1, PLL_PERIPH1, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_periph1, &get_factors_pll_periph1, &calc_rate_pll_periph, (struct clk_ops *)NULL}, + {"pll_de", hosc_parents, 1, CLK_NO_DISABLE, PLL_DE, PLL_DE, LOCKBIT(28), 0, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_de, &get_factors_pll_de, &calc_rate_media, (struct clk_ops *)NULL}, +}; + +static const char *cpu_parents[] = {"losc", "hosc", "pll_cpu", "pll_cpu"}; +static const char *axi_parents[] = {"cpu"}; +static const char *pll_periph0ahb1_parents[] = {"pll_periph0"}; +static const char *ahb1_parents[] = {"losc", "hosc", "axi", "pll_periph0ahb1"}; +static const char *apb1_parents[] = {"ahb1"}; +static const char *apb2_parents[] = {"losc", "hosc", "pll_periph0", + "pll_periph0"}; +static const char *ths_parents[] = {"hosc", "", "", ""}; +static const char *periph0_parents[] = {"hosc", "pll_periph0", "", ""}; +static const char *periph_parents[] = {"hosc", "pll_periph0", "pll_periph1", ""}; +static const char *periphx_parents[] = {"pll_periph0", "pll_periph1", "", "", "", "", "", ""}; +static const char *i2s_parents[] = {"pll_audiox8", "pll_audiox4", "pll_audiox2", + "pll_audio"}; +static const char *display_parents[] = {"pll_periph0x2", "pll_de", "", "", "", "", "", ""}; +static const char *tcon0_parents[] = {"pll_video", "", "", "", "", "", "", ""}; +static const char *tve_parents[] = {"pll_de", "pll_periph1", "", "", "", "", "", ""}; +static const char *csi_m_parents[] = {"hosc", "pll_video", "pll_periph1", "", "", "", "", ""}; +static const char *mbus_parents[] = {"hosc", "pll_periph0x2", "pll_ddr", ""}; +static const char *audio_parents[] = {"pll_audio"}; +static const char *ve_parents[] = {"pll_ve"}; +static const char *gpu_parents[] = {"pll_gpu"}; +static const char *ahb1mod_parents[] = {"ahb1"}; +static const char *apb1mod_parents[] = {"apb1"}; +static const char *apb2mod_parents[] = {"apb2"}; +static const char *losc_parents[] = {"losc"}; +static const char *sdmmc1_parents[] = {"sdmmc1_mode"}; +static const char *sdmmc2_parents[] = {"sdmmc2_mode"}; +static const char *hdmi_parents[] = {"pll_video", "", "", ""}; +static const char *cpurdev_parents[] = {"losc", "hosc", "", ""}; +static const char *ts_parents[] = {"hosc", "pll_periph0", "", "", "", "", "", "", "", "", "", "", "", "", "", ""}; +static const char *ahb2_parents[] = {"ahb1", "pll_periph0d2", "", ""}; +static const char *ahb2mod_parents[] = {"ahb2"}; +static const char *cpurpio_parents[] = {"cpurcir"}; + +struct sunxi_clk_comgate com_gates[] = { +{"csi", 0, 0x3, BUS_GATE_SHARE|RST_GATE_SHARE|MBUS_GATE_SHARE, 0}, +{"usbhci3", 0, 0x3, RST_GATE_SHARE|MBUS_GATE_SHARE, 0}, +{"usbhci2", 0, 0x3, RST_GATE_SHARE|MBUS_GATE_SHARE, 0}, +{"usbhci1", 0, 0x3, RST_GATE_SHARE|MBUS_GATE_SHARE, 0}, +{"usbhci0", 0, 0x3, RST_GATE_SHARE|MBUS_GATE_SHARE, 0}, +}; + +/* SUNXI_CLK_PERIPH(name, mux_reg, mux_shift, mux_width, div_reg, div_mshift, div_mwidth, div_nshift, div_nwidth, gate_flags, enable_reg, reset_reg, bus_gate_reg, drm_gate_reg, enable_shift, reset_shift, bus_gate_shift, dram_gate_shift, lock,com_gate,com_gate_off)*/ +SUNXI_CLK_PERIPH(cpu, CPU_CFG, 16, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(axi, 0, 0, 0, CPU_CFG, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(pll_periph0ahb1, 0, 0, 0, AHB1_CFG, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ahb1, AHB1_CFG, 12, 2, AHB1_CFG, 0, 0, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(apb1, 0, 0, 0, AHB1_CFG, 0, 0, 8, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(apb2, APB2_CFG, 24, 2, APB2_CFG, 0, 5, 16, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ahb2, AHB2_CFG, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ths, THS_CFG, 24, 2, THS_CFG, 0, 0, 0, 2, 0, THS_CFG, BUS_RST3, BUS_GATE2, 0, 31, 8, 8, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(nand, NAND_CFG, 24, 2, NAND_CFG, 0, 4, 16, 2, 0, NAND_CFG, BUS_RST0, BUS_GATE0, 0, 31, 13, 13, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc0_mod, SD0_CFG, 24, 2, SD0_CFG, 0, 4, 16, 2, 0, SD0_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc0_bus, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_GATE0, 0, 0, 0, 8, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc0_rst, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, 0, 0, 0, 8, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc1_mode, SD1_CFG, 24, 2, SD1_CFG, 30, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc1_module, 0, 0, 2, SD1_CFG, 0, 4, 16, 2, 0, SD1_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc1_bus, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_GATE0, 0, 0, 0, 9, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc1_rst, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, 0, 0, 0, 9, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc2_mode, SD2_CFG, 24, 2, SD2_CFG, 30, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc2_module, 0, 0, 0, SD2_CFG, 0, 4, 16, 2, 0, SD2_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc2_bus, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_GATE0, 0, 0, 0, 10, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(sdmmc2_rst, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, 0, 0, 0, 10, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ts, TS_CFG, 24, 4, TS_CFG, 0, 4, 16, 2, 0, TS_CFG, BUS_RST0, BUS_GATE0, DRAM_GATE, 31, 18, 18, 3, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ss, SS_CFG, 24, 2, SS_CFG, 0, 4, 16, 2, 0, SS_CFG, BUS_RST0, BUS_GATE0, 0, 31, 5, 5, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(spi0, SPI0_CFG, 24, 2, SPI0_CFG, 0, 4, 16, 2, 0, SPI0_CFG, BUS_RST0, BUS_GATE0, 0, 31, 20, 20, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(spi1, SPI1_CFG, 24, 2, SPI1_CFG, 0, 4, 16, 2, 0, SPI1_CFG, BUS_RST0, BUS_GATE0, 0, 31, 21, 21, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(i2s0, I2S0_CFG, 16, 2, 0, 0, 0, 0, 0, 0, I2S0_CFG, BUS_RST3, BUS_GATE2, 0, 31, 12, 12, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(i2s1, I2S1_CFG, 16, 2, 0, 0, 0, 0, 0, 0, I2S1_CFG, BUS_RST3, BUS_GATE2, 0, 31, 13, 13, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(i2s2, I2S2_CFG, 16, 2, 0, 0, 0, 0, 0, 0, I2S2_CFG, BUS_RST3, BUS_GATE2, 0, 31, 14, 14, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(owa, 0, 0, 0, OWA_CFG, 0, 4, 0, 0, 0, OWA_CFG, BUS_RST3, BUS_GATE2, 0, 31, 1, 1, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(usbohci3, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, BUS_RST0, BUS_GATE0, BUS_RST0, 19, 31, 31, 27, &clk_lock, &com_gates[1], 0); +SUNXI_CLK_PERIPH(usbohci2, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, BUS_RST0, BUS_GATE0, BUS_RST0, 18, 30, 30, 26, &clk_lock, &com_gates[2], 0); +SUNXI_CLK_PERIPH(usbohci1, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, BUS_RST0, BUS_GATE0, BUS_RST0, 17, 29, 29, 25, &clk_lock, &com_gates[3], 0); +SUNXI_CLK_PERIPH(usbohci0, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, BUS_RST0, BUS_GATE0, BUS_RST0, 16, 28, 28, 24, &clk_lock, &com_gates[4], 0); +SUNXI_CLK_PERIPH(usbehci3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, BUS_RST0, 0, 31, 27, 27, &clk_lock, &com_gates[1], 1); +SUNXI_CLK_PERIPH(usbehci2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, BUS_RST0, 0, 30, 26, 26, &clk_lock, &com_gates[2], 1); +SUNXI_CLK_PERIPH(usbehci1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, BUS_RST0, 0, 29, 25, 25, &clk_lock, &com_gates[3], 1); +SUNXI_CLK_PERIPH(usbehci0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, BUS_RST0, 0, 28, 24, 24, &clk_lock, &com_gates[4], 1); +SUNXI_CLK_PERIPH(usbphy0, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, USB_CFG, 0, 0, 8, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(usbphy1, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, USB_CFG, 0, 0, 9, 1, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(usbphy2, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, USB_CFG, 0, 0, 10, 2, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(usbphy3, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, USB_CFG, 0, 0, 11, 3, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(usbotg, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, 0, 0, 23, 23, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(de, DE_CFG, 24, 3, DE_CFG, 0, 4, 0, 0, 0, DE_CFG, BUS_RST1, BUS_GATE1, 0, 31, 12, 12, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(tcon0, TCON0_CFG, 24, 3, TCON0_CFG, 0, 4, 0, 0, 0, TCON0_CFG, BUS_RST1, BUS_GATE1, 0, 31, 3, 3, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(tcon1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 4, 4, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(tve, TVE_CFG, 24, 3, TVE_CFG, 0, 4, 0, 0, 0, TVE_CFG, BUS_RST1, BUS_GATE1, 0, 31, 9, 9, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(deinterlace, DEINTERLACE_CFG, 24, 3, DEINTERLACE_CFG, 0, 4, 0, 0, 0, DEINTERLACE_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 31, 5, 5, 2, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(csi_s, CSI_CFG, 24, 3, CSI_CFG, 16, 4, 0, 0, 0, CSI_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 31, 8, 8, 1, &clk_lock, &com_gates[0], 0); +SUNXI_CLK_PERIPH(csi_m, CSI_CFG, 8, 3, CSI_CFG, 0, 4, 0, 0, 0, CSI_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 15, 8, 8, 1, &clk_lock, &com_gates[0], 1); +SUNXI_CLK_PERIPH(csi_misc, CSI_MISC, 0, 0, 0, 0, 0, 0, 0, 0, CSI_MISC, BUS_RST1, BUS_GATE1, DRAM_GATE, 31, 8, 8, 1, &clk_lock, &com_gates[0], 2); +SUNXI_CLK_PERIPH(ve, 0, 0, 0, VE_CFG, 16, 3, 0, 0, 0, VE_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(adda, 0, 0, 0, 0, 0, 0, 0, 0, 0, ADDA_CFG, BUS_RST3, BUS_GATE2, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(avs, 0, 0, 0, 0, 0, 0, 0, 0, 0, AVS_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(hdmi, HDMI_CFG, 24, 2, HDMI_CFG, 0, 4, 0, 0, 0, HDMI_CFG, BUS_RST1, BUS_GATE1, BUS_RST1, 31, 11, 11, 10, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(hdmi_slow, 0, 0, 0, 0, 0, 0, 0, 0, 0, HDMI_SLOW, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(mbus, MBUS_CFG, 24, 2, MBUS_CFG, 0, 3, 0, 0, 0, MBUS_CFG, MBUS_RST, 0, 0, 31, 31, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(gpu, 0, 0, 0, GPU_CFG, 0, 3, 0, 0, 0, GPU_CFG, BUS_RST1, BUS_GATE1, 0, 31, 20, 20, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ats, ATS_CFG, 24, 2, ATS_CFG, 0, 3, 0, 0, 0, ATS_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(scr, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 20, 20, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(gmac, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, 0, 0, 17, 17, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(ephy, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST2, BUS_GATE4, 0, 0, 2, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(spinlock, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 22, 22, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(msgbox, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 21, 21, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(dma, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, 0, 0, 6, 6, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(pio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_GATE2, 0, 0, 0, 5, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(twi0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(twi1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 1, 1, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(twi2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 2, 2, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(uart0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 16, 16, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(uart1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 17, 17, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(uart2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 18, 18, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(uart3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 19, 19, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(losc_out, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, LOSC_OUT_GATE, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(cpurpio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, CPUS_APB0_GATE, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(cpurcir, CPUS_CIR, 24, 2, CPUS_CIR, 0, 4, 16, 2, 0, CPUS_CIR, CPUS_APB0_RST, CPUS_APB0_GATE, 0, 31, 1, 1, 0, &clk_lock, NULL, 0); +SUNXI_CLK_PERIPH(adda_com, 0, 0, 0, 0, 0, 0, 0, 0, 0, ADDA_PR_CFG_REG, 0, 0, 0, 7, 0, 0, 0, &clk_lock, NULL, 0); + +struct periph_init_data sunxi_periphs_init[] = { + {"cpu", CLK_GET_RATE_NOCACHE, cpu_parents, ARRAY_SIZE(cpu_parents), &sunxi_clk_periph_cpu}, + {"axi", 0, axi_parents, ARRAY_SIZE(axi_parents), &sunxi_clk_periph_axi}, + {"pll_periph0ahb1", CLK_IGNORE_SYNCBOOT, pll_periph0ahb1_parents, ARRAY_SIZE(pll_periph0ahb1_parents), &sunxi_clk_periph_pll_periph0ahb1}, + {"ahb1", 0, ahb1_parents, ARRAY_SIZE(ahb1_parents), &sunxi_clk_periph_ahb1}, + {"apb1", 0, apb1_parents, ARRAY_SIZE(apb1_parents), &sunxi_clk_periph_apb1}, + {"apb2", 0, apb2_parents, ARRAY_SIZE(apb2_parents), &sunxi_clk_periph_apb2}, + {"ahb2", 0, ahb2_parents, ARRAY_SIZE(ahb2_parents), &sunxi_clk_periph_ahb2}, + {"ths", 0, ths_parents, ARRAY_SIZE(ths_parents), &sunxi_clk_periph_ths}, + {"nand", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_nand}, + {"sdmmc0_mod", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_sdmmc0_mod}, + {"sdmmc0_bus", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_sdmmc0_bus}, + {"sdmmc0_rst", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_sdmmc0_rst}, + {"sdmmc1_mode", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_sdmmc1_mode}, + {"sdmmc1_module", 0, sdmmc1_parents, ARRAY_SIZE(sdmmc1_parents), &sunxi_clk_periph_sdmmc1_module}, + {"sdmmc1_bus", 0, sdmmc1_parents, ARRAY_SIZE(sdmmc1_parents), &sunxi_clk_periph_sdmmc1_bus}, + {"sdmmc1_rst", 0, sdmmc1_parents, ARRAY_SIZE(sdmmc1_parents), &sunxi_clk_periph_sdmmc1_rst}, + {"sdmmc2_mode", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_sdmmc2_mode}, + {"sdmmc2_module", 0, sdmmc2_parents, ARRAY_SIZE(sdmmc2_parents), &sunxi_clk_periph_sdmmc2_module}, + {"sdmmc2_bus", 0, sdmmc2_parents, ARRAY_SIZE(sdmmc2_parents), &sunxi_clk_periph_sdmmc2_bus}, + {"sdmmc2_rst", 0, sdmmc2_parents, ARRAY_SIZE(sdmmc2_parents), &sunxi_clk_periph_sdmmc2_rst}, + {"ts", 0, ts_parents, ARRAY_SIZE(ts_parents), &sunxi_clk_periph_ts}, + {"ss", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_ss}, + {"spi0", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi0}, + {"spi1", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi1}, + {"i2s0", 0, i2s_parents, ARRAY_SIZE(i2s_parents), &sunxi_clk_periph_i2s0}, + {"i2s1", 0, i2s_parents, ARRAY_SIZE(i2s_parents), &sunxi_clk_periph_i2s1}, + {"i2s2", 0, i2s_parents, ARRAY_SIZE(i2s_parents), &sunxi_clk_periph_i2s2}, + {"owa", 0, audio_parents, ARRAY_SIZE(audio_parents), &sunxi_clk_periph_owa}, + {"usbohci3", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbohci3}, + {"usbohci2", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbohci2}, + {"usbohci1", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbohci1}, + {"usbohci0", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbohci0}, + {"usbehci3", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci3}, + {"usbehci2", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci2}, + {"usbehci1", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci1}, + {"usbehci0", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci0}, + {"usbotg", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbotg}, + {"usbphy3", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbphy3}, + {"usbphy2", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbphy2}, + {"usbphy1", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_usbphy1}, + {"usbphy0", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_usbphy0}, + {"de", 0, display_parents, ARRAY_SIZE(display_parents), &sunxi_clk_periph_de}, + {"tcon0", 0, tcon0_parents, ARRAY_SIZE(tcon0_parents), &sunxi_clk_periph_tcon0}, + {"tcon1", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_tcon1}, + {"tve", 0, tve_parents, ARRAY_SIZE(tve_parents), &sunxi_clk_periph_tve}, + {"deinterlace", 0, periphx_parents, ARRAY_SIZE(periphx_parents), &sunxi_clk_periph_deinterlace}, + {"csi_s", 0, periphx_parents, ARRAY_SIZE(periphx_parents), &sunxi_clk_periph_csi_s}, + {"csi_m", 0, csi_m_parents, ARRAY_SIZE(csi_m_parents), &sunxi_clk_periph_csi_m}, + {"csi_misc", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_csi_misc}, + {"ve", 0, ve_parents, ARRAY_SIZE(ve_parents), &sunxi_clk_periph_ve}, + {"adda", 0, audio_parents, ARRAY_SIZE(audio_parents), &sunxi_clk_periph_adda}, + {"avs", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_avs}, + {"hdmi", 0, hdmi_parents, ARRAY_SIZE(hdmi_parents), &sunxi_clk_periph_hdmi}, + {"hdmi_slow", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_hdmi_slow}, + {"mbus", 0, mbus_parents, ARRAY_SIZE(mbus_parents), &sunxi_clk_periph_mbus}, + {"gpu", 0, gpu_parents, ARRAY_SIZE(gpu_parents), &sunxi_clk_periph_gpu}, + {"ats", 0, periph0_parents, ARRAY_SIZE(periph0_parents), &sunxi_clk_periph_ats}, + {"scr", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_scr}, + {"gmac", 0, ahb2mod_parents, ARRAY_SIZE(ahb2mod_parents), &sunxi_clk_periph_gmac}, + {"ephy", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_ephy}, + {"spinlock", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_spinlock}, + {"msgbox", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_msgbox}, + {"dma", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_dma}, + {"pio", 0, apb1mod_parents, ARRAY_SIZE(apb1mod_parents), &sunxi_clk_periph_pio}, + {"twi0", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_twi0}, + {"twi1", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_twi1}, + {"twi2", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_twi2}, + {"uart0", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart0}, + {"uart1", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart1}, + {"uart2", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart2}, + {"uart3", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart3}, +}; +static struct periph_init_data sunxi_periphs_cpus_init[] = { + {"cpurcir", CLK_GET_RATE_NOCACHE, cpurdev_parents, ARRAY_SIZE(cpurdev_parents), &sunxi_clk_periph_cpurcir}, + {"adda_com", 0, losc_parents, ARRAY_SIZE(losc_parents), &sunxi_clk_periph_adda_com}, + {"cpurpio", 0, cpurpio_parents, ARRAY_SIZE(cpurpio_parents), &sunxi_clk_periph_cpurpio}, + {"losc_out", 0, losc_parents, ARRAY_SIZE(losc_parents), &sunxi_clk_periph_losc_out}, +}; + +static unsigned int ths_n_factor[] = {1, 2, 4, 6}; +static unsigned long sunxi_ths_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + unsigned long reg; + struct sunxi_clk_periph *periph = to_clk_periph(hw); + struct sunxi_clk_periph_div *divider = &periph->divider; + unsigned long div, div_n = 0; + u64 rate = parent_rate; + + if (!divider->reg) + return parent_rate; + + reg = periph_readl(periph, divider->reg); + if (divider->nwidth) + div_n = GET_BITS(divider->nshift, divider->nwidth, reg); + div = ths_n_factor[div_n]; + do_div(rate, div); + return rate; +} +static long sunxi_ths_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + int j; + int n = 0; + unsigned long cur_rate = 0, new_rate = 0; + unsigned long cur_delta, new_delta; + u32 parent_rate = *prate; + + for (j = 0; j < 4; j++) { + new_rate = parent_rate / ths_n_factor[j]; + new_delta = + (new_rate > rate) ? (new_rate - rate) : (rate - new_rate); + cur_delta = + (cur_rate > rate) ? (cur_rate - rate) : (rate - cur_rate); + if (new_delta < cur_delta) { + cur_rate = new_rate; + n = j; + } + } + return cur_rate; +} +struct clk_ops ths_ops; +struct sunxi_reg_ops adda_com_regops; + +u32 adda_com_reg_readl(void __iomem *reg) +{ + u32 reg_temp = 0x40; + + reg_temp = readl(reg); + reg_temp |= (0x1 << 28); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= ~(0x1 << 24); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= ~(0x1f << 16); + reg_temp |= (0x07 << 16); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= (0xff << 0); + + return reg_temp; +}; + +void adda_com_reg_writel(u32 val, void __iomem *reg) +{ + u32 reg_temp; + + reg_temp = readl(reg); + reg_temp |= (0x1 << 28); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= ~(0x1f << 16); + reg_temp |= (0x07 << 16); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= ~(0xff << 8); + reg_temp |= (val << 8); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp |= (0x1 << 24); + writel(reg_temp, reg); + + reg_temp = readl(reg); + reg_temp &= ~(0x1 << 24); + writel(reg_temp, reg); + + return; +}; + +/* + * sunxi_clk_get_factor_by_name() - Get factor clk init config + */ +struct factor_init_data *sunxi_clk_get_factor_by_name(const char *name) +{ + struct factor_init_data *factor; + int i; + + /* get pll clk init config */ + for (i = 0; i < ARRAY_SIZE(sunxi_factos); i++) { + factor = &sunxi_factos[i]; + if (strcmp(name, factor->name)) + continue; + return factor; + } + + return NULL; +} + +struct periph_init_data *sunxi_clk_get_periph_rtc_by_name(const char *name) +{ + return NULL; +} +/* + * sunxi_clk_get_periph_by_name() - Get periph clk init config + */ +struct periph_init_data *sunxi_clk_get_periph_by_name(const char *name) +{ + struct periph_init_data *perpih; + int i; + + for (i = 0; i < ARRAY_SIZE(sunxi_periphs_init); i++) { + perpih = &sunxi_periphs_init[i]; + if (strcmp(name, perpih->name)) + continue; + return perpih; + } + + return NULL; +} + +/* + * sunxi_clk_get_periph_cpus_by_name() - Get periph clk init config + */ +struct periph_init_data *sunxi_clk_get_periph_cpus_by_name(const char *name) +{ + struct periph_init_data *perpih; + int i; + + for (i = 0; i < ARRAY_SIZE(sunxi_periphs_cpus_init); i++) { + perpih = &sunxi_periphs_cpus_init[i]; + if (strcmp(name, perpih->name)) + continue; + return perpih; + } + + return NULL; +} +struct periph_init_data *sunxi_cpus_clk_get_periph_by_name(const char *name) +{ + struct periph_init_data *perpih; + int i; + + for (i = 0; i < ARRAY_SIZE(sunxi_periphs_cpus_init); i++) { + perpih = &sunxi_periphs_cpus_init[i]; + if (strcmp(name, perpih->name)) + continue; + return perpih; + } + + return NULL; +} + +void sunxi_set_clocks_priv_ops(void) +{ + struct periph_init_data *periph; + const char *clk_name = NULL; + + clk_name = "ths"; + periph = sunxi_clk_get_periph_by_name(clk_name); + if (!periph) { + pr_err("clk %s not found in %s\n", clk_name, __func__); + return; + } + if (!strcmp(periph->name, clk_name)) { + sunxi_clk_get_periph_ops(&ths_ops); + ths_ops.recalc_rate = sunxi_ths_recalc_rate; + ths_ops.round_rate = sunxi_ths_round_rate; + periph->periph->priv_clkops = &ths_ops; + } + + clk_name = "adda_com"; + periph = sunxi_clk_get_periph_cpus_by_name(clk_name); + if (!periph) { + pr_err("clk %s not found in %s\n", clk_name, __func__); + return; + } + if (!strcmp("adda_com", clk_name)) { + adda_com_regops.reg_readl = adda_com_reg_readl; + adda_com_regops.reg_writel = adda_com_reg_writel; + periph->periph->priv_regops = &adda_com_regops; + } +} + +void __init sunxi_clocks_init(struct device_node *node) +{ + sunxi_clk_base = of_iomap(node, 0); + sunxi_clk_cpus_base = of_iomap(node, 1); + sunxi_clk_periph_losc_out.gate.bus = of_iomap(node, 2); + /*do some initialize arguments here*/ + sunxi_clk_factor_initlimits(); + sunxi_set_clocks_priv_ops(); +} +void __init sunxi_cpu_clocks_init(struct device_node *node) {}