/* * Copyright (C) 2016-2020 Allwinnertech * Wim Hwang * * 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 #include "clk-sunxi.h" #include "clk-factors.h" #include "clk-periph.h" #include "clk-sun8iw11.h" #include "clk-sun8iw11_tbl.c" #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; int sunxi_clk_maxreg = SUNXI_CLK_MAX_REG; /* ns nw ks kw ms mw ps pw d1s d1w d2s d2w {frac out mode} en-s sdmss sdmsw sdmpat sdmval*/ SUNXI_CLK_FACTORS (pll_cpu, 8, 5, 4, 2, 0, 2, 16, 2, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, PLL_CPUPAT, 0xd1303333); SUNXI_CLK_FACTORS (pll_audio, 8, 7, 0, 0, 0, 5, 16, 4, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, 0, 0); SUNXI_CLK_FACTORS (pll_video0, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_VIDEO0PAT, 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_ddr0, 8, 5, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, PLL_DRR0PAT, 0xd1303333, 20); SUNXI_CLK_FACTORS (pll_periph0, 8, 5, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 0, 0, 0, 0); SUNXI_CLK_FACTORS (pll_periph1, 8, 5, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 20, 0, PLL_PERI1PAT, 0xd1303333); SUNXI_CLK_FACTORS (pll_video1, 8, 7, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 1, 25, 24, 31, 20, 0, PLL_VEDEO1PAT, 0xd1303333); SUNXI_CLK_FACTORS (pll_sata, 8, 5, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 24, 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_mipi, 8, 4, 4, 2, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 20, 0, PLL_MIPIPAT, 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); SUNXI_CLK_FACTORS_UPDATE(pll_ddr1, 8, 7, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 24, 0, PLL_DDR1PAT0, 0xf1303333, 30); 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_audio(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { if (rate == 22579200) { factor->factorn = 78; factor->factorm = 20; factor->factorp = 3; } else if (rate == 24576000) { factor->factorn = 85; factor->factorm = 20; factor->factorp = 3; } else return -1; return 0; } static int get_factors_pll_video0(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate; int index; if (!factor) return -1; tmp_rate = rate > pllvideo0_max ? pllvideo0_max : rate; do_div(tmp_rate, 1000000); index = tmp_rate; if (FACTOR_SEARCH(video0)) 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_ddr0(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { int index; u64 tmp_rate; if (!factor) return -1; tmp_rate = rate > pllddr0_max ? pllddr0_max : rate; do_div(tmp_rate, 1000000); index = tmp_rate; if (FACTOR_SEARCH(ddr0)) 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_video1(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate; int index; if (!factor) return -1; tmp_rate = rate > pllvideo1_max ? pllvideo1_max : rate; do_div(tmp_rate, 1000000); index = tmp_rate; if (FACTOR_SEARCH(video1)) 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_mipi(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate; u32 delta1, delta2, want_rate, new_rate, save_rate = 0; int n, k, m; if (!factor) return -1; tmp_rate = (rate > 1440000000) ? 1440000000 : rate; do_div(tmp_rate, 1000000); want_rate = tmp_rate; for (m = 1; m <= 16; m++) { for (k = 2; k <= 4; k++) { for (n = 1; n <= 16; n++) { new_rate = (parent_rate / 1000000)*k*n/m; delta1 = (new_rate > want_rate) ? (new_rate - want_rate) : (want_rate - new_rate); delta2 = (save_rate > want_rate) ? (save_rate - want_rate) : (want_rate - save_rate); if (delta1 < delta2) { factor->factorn = n-1; factor->factork = k-1; factor->factorm = m-1; save_rate = new_rate; } } } } return 0; } static int get_factors_pll_sata(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate; int index; if (!factor) return -1; tmp_rate = rate > pllsata_max ? pllsata_max : rate; do_div(tmp_rate, 1000000); index = tmp_rate; if (FACTOR_SEARCH(sata)) return -1; 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; } static int get_factors_pll_ddr1(u32 rate, u32 parent_rate, struct clk_factors_value *factor) { int index; u64 tmp_rate; if (!factor) return -1; tmp_rate = rate > pllddr1_max ? pllddr1_max : rate; do_div(tmp_rate, 1000000); index = tmp_rate; if (FACTOR_SEARCH(ddr1)) return -1; return 0; } /* * pll_cpux: 24*N*K/(M*P) */ 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; } /* * pll_audio: 24*N/(M*P) */ static unsigned long calc_rate_pll_audio(u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate = (parent_rate?parent_rate:24000000); if ((factor->factorn == 78) && (factor->factorm == 20) && (factor->factorp == 3)) return 22579200; else if ((factor->factorn == 85) && (factor->factorm == 20) && (factor->factorp == 3)) return 24576000; else { tmp_rate = tmp_rate * (factor->factorn+1); do_div(tmp_rate, (factor->factorm+1) * (factor->factorp+1)); return (unsigned long)tmp_rate; } } /* * pll_video0: 24*N/M */ 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; } } /* * pll_ddr0: 24*N*K/M */ static unsigned long calc_rate_pll_ddr0(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; } /* * pll_ddr0: 24*N*K/M*6 */ static unsigned long calc_rate_pll_sata(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)*6)); return (unsigned long)tmp_rate; } /* * pll_ddr1: 24*N/M */ static unsigned long calc_rate_pll_ddr1(u32 parent_rate, struct clk_factors_value *factor) { u64 tmp_rate = (parent_rate ? parent_rate : 24000000); tmp_rate = tmp_rate * (factor->factorn+1); do_div(tmp_rate, factor->factorm+1); return (unsigned long)tmp_rate; } /* * pll_periph0: 24*N*K/2 */ 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); } /* * pll_mipi: pll_video0*N*K/M */ static unsigned long calc_rate_pll_mipi(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; } u8 get_parent_pll_mipi(struct clk_hw *hw) { u8 parent; unsigned long reg; struct sunxi_clk_factors *factor = to_clk_factor(hw); if (!factor->reg) return 0; reg = readl(factor->reg); parent = GET_BITS(21, 1, reg); return parent; } int set_parent_pll_mipi(struct clk_hw *hw, u8 index) { unsigned long reg; struct sunxi_clk_factors *factor = to_clk_factor(hw); if (!factor->reg) return 0; reg = readl(factor->reg); reg = SET_BITS(21, 1, reg, index); writel(reg, factor->reg); return 0; } static int clk_enable_pll_mipi(struct clk_hw *hw) { struct sunxi_clk_factors *factor = to_clk_factor(hw); struct sunxi_clk_factors_config *config = factor->config; unsigned long reg = readl(factor->reg); if (config->sdmwidth) { writel(config->sdmval, (void __iomem *)config->sdmpat); reg = SET_BITS(config->sdmshift, config->sdmwidth, reg, 1); } reg |= 0x3 << 22; writel(reg, factor->reg); udelay(100); reg = SET_BITS(config->enshift, 1, reg, 1); writel(reg, factor->reg); udelay(100); return 0; } static void clk_disable_pll_mipi(struct clk_hw *hw) { struct sunxi_clk_factors *factor = to_clk_factor(hw); struct sunxi_clk_factors_config *config = factor->config; unsigned long reg = readl(factor->reg); if (config->sdmwidth) reg = SET_BITS(config->sdmshift, config->sdmwidth, reg, 0); reg = SET_BITS(config->enshift, 1, reg, 0); reg &= ~(0x3 << 22); writel(reg, factor->reg); } static int clk_enable_pll_sata(struct clk_hw *hw) { struct sunxi_clk_factors *factor = to_clk_factor(hw); struct sunxi_clk_factors_config *config = factor->config; unsigned long reg = readl(factor->reg); if (config->sdmwidth) { writel(config->sdmval, (void __iomem *)config->sdmpat); reg = SET_BITS(config->sdmshift, config->sdmwidth, reg, 1); } reg = SET_BITS(config->enshift, 1, reg, 1); writel(reg, factor->reg); udelay(10); /* set SATA_CLK_EN bit */ reg |= 0x1 << 14; writel(reg, factor->reg); return 0; } static void clk_disable_pll_sata(struct clk_hw *hw) { struct sunxi_clk_factors *factor = to_clk_factor(hw); struct sunxi_clk_factors_config *config = factor->config; unsigned long reg = readl(factor->reg); if (config->sdmwidth) reg = SET_BITS(config->sdmshift, config->sdmwidth, reg, 0); reg = SET_BITS(config->enshift, 1, reg, 0); /* clear SATA_CLK_EN bit */ reg &= ~(0x1 << 14); writel(reg, factor->reg); } int set_parent_losc(struct clk_hw *hw, u8 index) { unsigned long reg, flags = 0; struct sunxi_clk_periph *periph = to_clk_periph(hw); if (periph->flags & CLK_READONLY) return 0; if (!periph->mux.reg) return 0; if (periph->lock) spin_lock_irqsave(periph->lock, flags); reg = periph_readl(periph, periph->mux.reg); reg = SET_BITS(periph->mux.shift, periph->mux.width, (reg | 0x16AA0000), index); periph_writel(periph, reg, periph->mux.reg); if (periph->lock) spin_unlock_irqrestore(periph->lock, flags); return 0; } /* * Parents for every module */ static const char *cpu_parents[] = {"losc", "hosc", "pll_cpu", "pll_cpu"}; static const char *cpuapb_parents[] = {"cpu"}; static const char *axi_parents[] = {"cpu"}; static const char *pll_periphahb0_parents[] = {"pll_periph0"}; static const char *ahb1_parents[] = {"losc", "hosc", "axi", "pll_periphahb0"}; static const char *apb1_parents[] = {"ahb1"}; static const char *apb2_parents[] = {"losc", "hosc", "pll_periph0x2", "pll_periph0x2"}; static const char *ths_parents[] = {"hosc", "", "", ""}; static const char *periph_parents[] = {"hosc", "pll_periph0", "pll_periph1", ""}; static const char *ir_parents[] = {"hosc", "pll_periph0", "pll_periph1", "losc"}; static const char *periphx2_parents[] = {"hosc", "pll_periph0x2", "pll_periph1x2", ""}; static const char *ts_parents[] = {"hosc", "pll_periph0", "", "", "", "", "", "", "", "", "", "", "", "", "", ""}; static const char *i2s_parents[] = {"pll_audiox8", "pll_audiox4", "pll_audiox2", "pll_audio"}; static const char *keypad_parents[] = {"hosc", "", "losc", ""}; static const char *sata_parents[] = {"pll_sata", "pll_periph0"}; static const char *mbus_parents[] = {"hosc", "pll_periph0x2", "pll_ddr0", ""}; static const char *de_parents[] = {"pll_periph0x2", "pll_de", "", "", "", "", "", ""}; static const char *tcon_parents[] = {"pll_video0", "pll_video1", "pll_video0x2", "pll_video1x2", "pll_mipi", "", "", ""}; static const char *tvd_parents[] = {"pll_video0", "pll_video1", "pll_video0x2", "pll_video1x2", "", "", "", ""}; static const char *outx_parents[] = {"hosc_32k", "losc", "hosc", ""}; static const char *periphx_parents[] = {"pll_periph0", "pll_periph1", "", "", "", "", "", ""}; static const char *csi_m_parents[] = {"hosc", "pll_video1", "pll_periph1", "", "", "", "", ""}; static const char *ve_parents[] = {"pll_ve"}; static const char *adda_parents[] = {"pll_audio"}; static const char *addax4_parents[] = {"pll_audiox4"}; static const char *hdmi_parents[] = {"pll_video0", "pll_video1", "", ""}; static const char *mipidsi_parents[] = {"pll_video0", "pll_video1", "pll_periph0", ""}; static const char *gpu_parents[] = {"pll_gpu"}; static const char *lvds_parents[] = {"hosc"}; static const char *ahb1mod_parents[] = {"ahb1"}; static const char *apb1mod_parents[] = {"apb1"}; static const char *apb2mod_parents[] = {"apb2"}; static const char *sdram_parents[] = {"pll_ddr0", "pll_ddr1", "", ""}; /* * Here, losc is not ROOT clock, it can select internal RC clock or * external 32.768KHz as source. * But, losc_ext is fake external clock, it can be changed by RTC register. * * Diagram: * +-+ * 32.768khz --->|m| +-+ * |u|---losc_ext--->|m| * 16MHz/512 --->|x| |u| ----losc--> to others * +-+ |x| * 2MHz ---------------losc_rc----->+-+ * */ static const char *losc_parents[] = {"losc_rc", "losc_ext", ""}; static const char *mipi_parents[] = {"pll_video0", "pll_video1"}; static const char *hosc_parents[] = {"hosc"}; static const char *usbohci12m_parents[] = {"hoscx2", "hosc", "losc", ""}; /* * TODO: * We need to allocate struct clk_ops dynamically. */ struct clk_ops pll_mipi_ops; struct clk_ops pll_sata_ops; struct clk_ops losc_ops; struct factor_init_data sunxi_factos[] = { /* name parent parent_num, flags reg lock_reg lock_bit pll_lock_ctrl_reg lock_en_bit lock_mode config get_factors calc_rate priv_ops*/ {"pll_cpu", hosc_parents, 1, CLK_GET_RATE_NOCACHE, PLL_CPU, PLL_CPU, LOCKBIT(28), PLL_CLK_CTRL, 0, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_cpu, &get_factors_pll_cpu, &calc_rate_pll_cpu, (struct clk_ops *)NULL}, {"pll_ddr0", hosc_parents, 1, CLK_GET_RATE_NOCACHE, PLL_DDR0, PLL_DDR0, LOCKBIT(28), PLL_CLK_CTRL, 4, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_ddr0, &get_factors_pll_ddr0, &calc_rate_pll_ddr0, (struct clk_ops *)NULL}, {"pll_periph0", hosc_parents, 1, 0, PLL_PERIPH0, PLL_PERIPH0, LOCKBIT(28), PLL_CLK_CTRL, 5, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_periph0, &get_factors_pll_periph0, &calc_rate_pll_periph, (struct clk_ops *)NULL}, {"pll_periph1", hosc_parents, 1, 0, PLL_PERIPH1, PLL_PERIPH1, LOCKBIT(28), PLL_CLK_CTRL, 12, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_periph1, &get_factors_pll_periph1, &calc_rate_pll_periph, (struct clk_ops *)NULL}, {"pll_gpu", hosc_parents, 1, 0, PLL_GPU, PLL_GPU, LOCKBIT(28), PLL_CLK_CTRL, 7, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_gpu, &get_factors_pll_gpu, &calc_rate_media, (struct clk_ops *)NULL}, {"pll_video0", hosc_parents, 1, 0, PLL_VIDEO0, PLL_VIDEO0, LOCKBIT(28), PLL_CLK_CTRL, 2, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_video0, &get_factors_pll_video0, &calc_rate_media, (struct clk_ops *)NULL}, {"pll_video1", hosc_parents, 1, 0, PLL_VIDEO1, PLL_VIDEO1, LOCKBIT(28), PLL_CLK_CTRL, 6, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_video1, &get_factors_pll_video1, &calc_rate_media, (struct clk_ops *)NULL}, {"pll_ve", hosc_parents, 1, 0, PLL_VE, PLL_VE, LOCKBIT(28), PLL_CLK_CTRL, 3, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_ve, &get_factors_pll_ve, &calc_rate_media, (struct clk_ops *)NULL}, {"pll_de", hosc_parents, 1, 0, PLL_DE, PLL_DE, LOCKBIT(28), PLL_CLK_CTRL, 10, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_de, &get_factors_pll_de, &calc_rate_media, (struct clk_ops *)NULL}, {"pll_audio", hosc_parents, 1, 0, PLL_AUDIO, PLL_AUDIO, LOCKBIT(28), PLL_CLK_CTRL, 1, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_audio, &get_factors_pll_audio, &calc_rate_pll_audio, (struct clk_ops *)NULL}, {"pll_sata", hosc_parents, 1, 0, PLL_SATA, PLL_SATA, LOCKBIT(28), PLL_CLK_CTRL, 9, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_sata, &get_factors_pll_sata, &calc_rate_pll_sata, (struct clk_ops *)&pll_sata_ops}, {"pll_mipi", mipi_parents, 2, 0, MIPI_PLL, MIPI_PLL, LOCKBIT(28), PLL_CLK_CTRL, 8, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_mipi, &get_factors_pll_mipi, &calc_rate_pll_mipi, (struct clk_ops *)&pll_mipi_ops}, {"pll_ddr1", hosc_parents, 1, CLK_GET_RATE_NOCACHE, PLL_DDR1, PLL_DDR1, LOCKBIT(28), PLL_CLK_CTRL, 11, PLL_LOCK_NONE_MODE, &sunxi_clk_factor_pll_ddr1, &get_factors_pll_ddr1, &calc_rate_pll_ddr1, (struct clk_ops *)NULL}, }; struct sunxi_clk_comgate com_gates[] = { {"csi", 0, 0x3, MBUS_GATE_SHARE, 0}, {"adda", 0, 0x3, BUS_GATE_SHARE|RST_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_sft, mux_wid, div_reg, div_msft, * div_mwid, div_nsft, div_nwid, gate_flag, en_reg, * rst_reg, bus_gate_reg, drm_gate_reg, en_sft, rst_sft, * bus_gate_sft, dram_gate_sft, lock, com_gate, com_gate_off) */ /* SUNXI_CLK_PERIPH(name, mux_reg, mux_sft, mux_wid, div_reg, div_msft, div_mwid, div_nsft, div_nwid, gate_flag, en_reg, rst_reg, bus_gate_reg, drm_gate_reg, en_sft, rst_sft, bus_gate_sft, dram_gate_sft, 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(cpuapb, 0, 0, 0, CPU_CFG, 8, 2, 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_periphahb0, 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(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(mbus, MBUS_CFG, 24, 2, MBUS_CFG, 0, 4, 16, 2, 0, MBUS_CFG, MBUS_RST, 0, 0, 31, 31, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(sdram, DRAM_CFG, 20, 2, DRAM_CFG, 0, 2, 0, 0, 0, DRAM_CFG, BUS_RST0, BUS_GATE0, 0, 31, 14, 14, 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(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_mod, SD1_CFG, 24, 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_mod, SD2_CFG, 24, 2, 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(sdmmc3_mod, SD3_CFG, 24, 2, SD3_CFG, 0, 4, 16, 2, 0, SD3_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(sdmmc3_bus, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_GATE0, 0, 0, 0, 11, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(sdmmc3_rst, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, 0, 0, 0, 11, 0, 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(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(ac97, AC97_CFG, 16, 2, 0, 0, 0, 0, 0, 0, AC97_CFG, BUS_RST3, BUS_GATE2, 0, 31, 2, 2, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(spdif, SPDIF_CFG, 16, 2, 0, 0, 0, 0, 0, 0, SPDIF_CFG, BUS_RST3, BUS_GATE2, 0, 31, 1, 1, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(sata, SATA_CFG, 24, 1, 0, 0, 0, 0, 0, 0, SATA_CFG, BUS_RST0, BUS_GATE0, 0, 31, 24, 24, 0, &clk_lock, NULL, 0); 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(usbohci2, 0, 0, 0, 0, 0, 0, 0, 0, 0, USB_CFG, BUS_RST0, BUS_GATE0, BUS_RST0, 18, 31, 31, 28, &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, 30, 30, 27, &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, 29, 29, 26, &clk_lock, &com_gates[4], 0); SUNXI_CLK_PERIPH(usbehci2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST0, BUS_GATE0, BUS_RST0, 0, 28, 28, 31, &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, 27, 27, 30, &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, 26, 26, 29, &clk_lock, &com_gates[4], 1); SUNXI_CLK_PERIPH(usbohci012m, USB_CFG, 20, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(usbohci112m, USB_CFG, 22, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(usbohci212m, USB_CFG, 24, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 25, 25, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(csi_s, CSI_CFG, 24, 3, CSI_CFG, 16, 4, 0, 0, 0, CSI_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(csi0_m, CSI_CFG, 8, 3, CSI_CFG, 0, 5, 0, 0, 0, CSI_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 15, 8, 8, 1, &clk_lock, NULL, 1); SUNXI_CLK_PERIPH(csi1_m, CSI_MISC, 8, 3, CSI_MISC, 0, 5, 0, 0, 0, CSI_MISC, BUS_RST1, BUS_GATE1, DRAM_GATE, 15, 9, 9, 2, &clk_lock, &com_gates[0], 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(ce, CE_CFG, 24, 2, CE_CFG, 0, 4, 16, 2, 0, CE_CFG, BUS_RST0, BUS_GATE0, 0, 31, 5, 5, 0, &clk_lock, NULL, 0); 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(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, 0, 31, 11, 11, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(hdmi_slow, 0, 0, 0, 0, 0, 0, 0, 0, 0, HDMI_SLOW, BUS_RST1, BUS_GATE1, 0, 31, 10, 10, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(mipidsi, MIPI_DSI, 8, 2, MIPI_DSI, 0, 4, 0, 0, 0, MIPI_DSI, BUS_RST0, BUS_GATE0, 0, 15, 1, 1, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tve_top, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 15, 15, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tve0, TVE0_CFG, 24, 3, TVE0_CFG, 0, 4, 0, 0, 0, TVE0_CFG, BUS_RST1, BUS_GATE1, 0, 31, 13, 13, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tve1, TVE1_CFG, 24, 3, TVE1_CFG, 0, 4, 0, 0, 0, TVE1_CFG, BUS_RST1, BUS_GATE1, 0, 31, 14, 14, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tvd_top, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, DRAM_GATE, 0, 25, 25, 4, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tvd0, TVD0_CFG, 24, 3, TVD0_CFG, 0, 4, 0, 0, 0, TVD0_CFG, BUS_RST1, BUS_GATE1, 0, 31, 21, 21, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tvd1, TVD1_CFG, 24, 3, TVD1_CFG, 0, 4, 0, 0, 0, TVD1_CFG, BUS_RST1, BUS_GATE1, 0, 31, 22, 22, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tvd2, TVD2_CFG, 24, 3, TVD2_CFG, 0, 4, 0, 0, 0, TVD2_CFG, BUS_RST1, BUS_GATE1, 0, 31, 23, 23, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tvd3, TVD3_CFG, 24, 3, TVD3_CFG, 0, 4, 0, 0, 0, TVD3_CFG, BUS_RST1, BUS_GATE1, 0, 31, 24, 24, 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(de_mp, DE_MP_CFG, 24, 3, DE_MP_CFG, 0, 4, 0, 0, 0, DE_MP_CFG, BUS_RST1, BUS_GATE1, DRAM_GATE, 31, 2, 2, 5, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tcon_top, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 30, 30, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tcon0, TCON0_CFG, 24, 3, 0, 0, 0, 0, 0, 0, TCON0_CFG, BUS_RST1, BUS_GATE1, 0, 31, 26, 26, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tcon1, TCON1_CFG, 24, 3, 0, 0, 0, 0, 0, 0, TCON1_CFG, BUS_RST1, BUS_GATE1, 0, 31, 27, 27, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tcon_tv0, TCON_TV0_CFG, 24, 3, TCON_TV0_CFG, 0, 4, 0, 0, 0, TCON_TV0_CFG, BUS_RST1, BUS_GATE1, 0, 31, 28, 28, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(tcon_tv1, TCON_TV1_CFG, 24, 3, TCON_TV1_CFG, 0, 4, 0, 0, 0, TCON_TV1_CFG, BUS_RST1, BUS_GATE1, 0, 31, 29, 29, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(lvds, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST2, 0, 0, 0, 0, 0, 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, &com_gates[0], 1); 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(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(uart4, 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(uart5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 21, 21, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(uart6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 22, 22, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(uart7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 23, 23, 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(spi2, SPI2_CFG, 24, 2, SPI2_CFG, 0, 4, 16, 2, 0, SPI2_CFG, BUS_RST0, BUS_GATE0, 0, 31, 22, 22, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(spi3, SPI3_CFG, 24, 2, SPI3_CFG, 0, 4, 16, 2, 0, SPI3_CFG, BUS_RST0, BUS_GATE0, 0, 31, 23, 23, 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(twi3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 3, 3, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(twi4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 15, 15, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(ps20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 6, 6, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(ps21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 7, 7, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(ir0, IR0_CFG, 24, 2, IR0_CFG, 0, 4, 16, 2, 0, IR0_CFG, BUS_RST3, BUS_GATE2, 0, 31, 6, 6, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(ir1, IR1_CFG, 24, 2, IR1_CFG, 0, 4, 16, 2, 0, IR1_CFG, BUS_RST3, BUS_GATE2, 0, 31, 7, 7, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(emac, 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(gmac, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST1, BUS_GATE1, 0, 0, 17, 17, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(can, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 4, 4, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(scr0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, BUS_RST4, BUS_GATE3, 0, 0, 5, 5, 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(keypad, KEYPAD_CFG, 24, 2, KEYPAD_CFG, 0, 5, 16, 2, 0, KEYPAD_CFG, BUS_RST3, BUS_GATE2, 0, 31, 10, 10, 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, &com_gates[1], 0); SUNXI_CLK_PERIPH(addax4, 0, 0, 0, 0, 0, 0, 0, 0, 0, ADDA_CFG, BUS_RST3, BUS_GATE2, 0, 30, 0, 0, 0, &clk_lock, &com_gates[1], 1); SUNXI_CLK_PERIPH(outa, OUTA_CFG, 24, 3, OUTA_CFG, 8, 5, 20, 2, 0, OUTA_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(outb, OUTB_CFG, 24, 3, OUTB_CFG, 8, 5, 20, 2, 0, OUTB_CFG, 0, 0, 0, 31, 0, 0, 0, &clk_lock, NULL, 0); SUNXI_CLK_PERIPH(losc, LOSC_CFG, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, &clk_lock, NULL, 0); /* * Periph Clock initialize */ struct periph_init_data sunxi_periphs_init[] = { {"cpu", CLK_GET_RATE_NOCACHE, cpu_parents, ARRAY_SIZE(cpu_parents), &sunxi_clk_periph_cpu }, {"cpuapb", 0, cpuapb_parents, ARRAY_SIZE(cpuapb_parents), &sunxi_clk_periph_cpuapb }, {"axi", 0, axi_parents, ARRAY_SIZE(axi_parents), &sunxi_clk_periph_axi }, {"pll_periphahb0", CLK_IGNORE_SYNCBOOT, pll_periphahb0_parents, ARRAY_SIZE(pll_periphahb0_parents), &sunxi_clk_periph_pll_periphahb0 }, {"losc", 0, losc_parents, ARRAY_SIZE(losc_parents), &sunxi_clk_periph_losc }, {"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 }, {"ths", 0, ths_parents, ARRAY_SIZE(ths_parents), &sunxi_clk_periph_ths }, {"mbus", 0, mbus_parents, ARRAY_SIZE(mbus_parents), &sunxi_clk_periph_mbus }, {"sdmmc0_mod", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc0_mod }, {"sdmmc0_bus", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc0_bus }, {"sdmmc0_rst", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc0_rst }, {"sdmmc1_mod", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc1_mod }, {"sdmmc1_bus", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc1_bus }, {"sdmmc1_rst", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc1_rst }, {"sdmmc2_mod", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc2_mod }, {"sdmmc2_bus", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc2_bus }, {"sdmmc2_rst", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc2_rst }, {"sdmmc3_mod", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc3_mod }, {"sdmmc3_bus", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc3_bus }, {"sdmmc3_rst", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_sdmmc3_rst }, {"nand", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_nand }, {"ce", 0, periphx2_parents, ARRAY_SIZE(periphx2_parents), &sunxi_clk_periph_ce }, {"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 }, {"ac97", 0, i2s_parents, ARRAY_SIZE(i2s_parents), &sunxi_clk_periph_ac97 }, {"spdif", 0, i2s_parents, ARRAY_SIZE(i2s_parents), &sunxi_clk_periph_spdif }, {"keypad", 0, keypad_parents, ARRAY_SIZE(keypad_parents), &sunxi_clk_periph_keypad }, {"sata", 0, sata_parents, ARRAY_SIZE(sata_parents), &sunxi_clk_periph_sata }, {"usbphy0", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_usbphy0 }, {"usbphy1", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_usbphy1 }, {"usbphy2", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_usbphy2 }, {"usbohci2", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbohci2 }, {"usbohci1", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbohci1 }, {"usbohci0", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbohci0 }, {"usbehci0", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci0 }, {"usbehci1", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci1 }, {"usbehci2", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbehci2 }, {"usbohci012m", 0, usbohci12m_parents, ARRAY_SIZE(usbohci12m_parents), &sunxi_clk_periph_usbohci012m }, {"usbohci112m", 0, usbohci12m_parents, ARRAY_SIZE(usbohci12m_parents), &sunxi_clk_periph_usbohci112m }, {"usbohci212m", 0, usbohci12m_parents, ARRAY_SIZE(usbohci12m_parents), &sunxi_clk_periph_usbohci212m }, {"usbotg", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_usbotg }, {"de", 0, de_parents, ARRAY_SIZE(de_parents), &sunxi_clk_periph_de }, {"de_mp", 0, de_parents, ARRAY_SIZE(de_parents), &sunxi_clk_periph_de_mp }, {"tcon_top", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tcon_top }, {"tcon0", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tcon0 }, {"tcon1", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tcon1 }, {"tcon_tv0", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tcon_tv0 }, {"tcon_tv1", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tcon_tv1 }, {"deinterlace", 0, periphx_parents, ARRAY_SIZE(periphx_parents), &sunxi_clk_periph_deinterlace }, {"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 }, {"mipidsi", 0, mipidsi_parents, ARRAY_SIZE(mipidsi_parents), &sunxi_clk_periph_mipidsi }, {"tve_top", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tve_top }, {"tve0", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tve0 }, {"tve1", 0, tcon_parents, ARRAY_SIZE(tcon_parents), &sunxi_clk_periph_tve1 }, {"tvd_top", 0, tvd_parents, ARRAY_SIZE(tvd_parents), &sunxi_clk_periph_tvd_top }, {"tvd0", 0, tvd_parents, ARRAY_SIZE(tvd_parents), &sunxi_clk_periph_tvd0 }, {"tvd1", 0, tvd_parents, ARRAY_SIZE(tvd_parents), &sunxi_clk_periph_tvd1 }, {"tvd2", 0, tvd_parents, ARRAY_SIZE(tvd_parents), &sunxi_clk_periph_tvd2 }, {"tvd3", 0, tvd_parents, ARRAY_SIZE(tvd_parents), &sunxi_clk_periph_tvd3 }, {"lvds", 0, lvds_parents, ARRAY_SIZE(lvds_parents), &sunxi_clk_periph_lvds }, {"gpu", 0, gpu_parents, ARRAY_SIZE(gpu_parents), &sunxi_clk_periph_gpu }, {"csi_s", 0, periphx_parents, ARRAY_SIZE(periphx_parents), &sunxi_clk_periph_csi_s }, {"csi0_m", 0, csi_m_parents, ARRAY_SIZE(csi_m_parents), &sunxi_clk_periph_csi0_m }, {"csi1_m", 0, csi_m_parents, ARRAY_SIZE(csi_m_parents), &sunxi_clk_periph_csi1_m }, {"ve", 0, ve_parents, ARRAY_SIZE(ve_parents), &sunxi_clk_periph_ve }, {"avs", 0, hosc_parents, ARRAY_SIZE(hosc_parents), &sunxi_clk_periph_avs }, {"ts", 0, ts_parents, ARRAY_SIZE(ts_parents), &sunxi_clk_periph_ts }, {"sdram", 0, sdram_parents, ARRAY_SIZE(sdram_parents), &sunxi_clk_periph_sdram }, {"dma", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_dma }, {"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 }, {"uart4", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart4 }, {"uart5", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart5 }, {"uart6", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart6 }, {"uart7", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_uart7 }, {"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 }, {"twi3", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_twi3 }, {"twi4", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_twi4 }, {"spi0", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi0 }, {"spi1", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi1 }, {"spi2", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi2 }, {"spi3", 0, periph_parents, ARRAY_SIZE(periph_parents), &sunxi_clk_periph_spi3 }, {"ps20", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_ps20 }, {"ps21", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_ps21 }, {"ir0", 0, ir_parents, ARRAY_SIZE(ir_parents), &sunxi_clk_periph_ir0 }, {"ir1", 0, ir_parents, ARRAY_SIZE(ir_parents), &sunxi_clk_periph_ir1 }, {"emac", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_emac }, {"gmac", 0, ahb1mod_parents, ARRAY_SIZE(ahb1mod_parents), &sunxi_clk_periph_gmac }, {"can", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_can }, {"scr0", 0, apb2mod_parents, ARRAY_SIZE(apb2mod_parents), &sunxi_clk_periph_scr0 }, {"pio", 0, apb1mod_parents, ARRAY_SIZE(apb1mod_parents), &sunxi_clk_periph_pio }, {"outa", 0, outx_parents, ARRAY_SIZE(outx_parents), &sunxi_clk_periph_outa }, {"outb", 0, outx_parents, ARRAY_SIZE(outx_parents), &sunxi_clk_periph_outb }, {"adda", 0, adda_parents, ARRAY_SIZE(adda_parents), &sunxi_clk_periph_adda }, {"addax4", 0, addax4_parents, ARRAY_SIZE(addax4_parents), &sunxi_clk_periph_addax4 }, }; /* * 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; } /* * 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; } struct periph_init_data *sunxi_clk_get_periph_cpus_by_name(const char *name) { return NULL; } void __init sunxi_clocks_init(struct device_node *node) { sunxi_clk_base = of_iomap(node, 0); BUG_ON(!sunxi_clk_base); sunxi_clk_factor_initlimits(); sunxi_clk_get_factors_ops(&pll_mipi_ops); pll_mipi_ops.get_parent = get_parent_pll_mipi; pll_mipi_ops.set_parent = set_parent_pll_mipi; pll_mipi_ops.enable = clk_enable_pll_mipi; pll_mipi_ops.disable = clk_disable_pll_mipi; sunxi_clk_get_factors_ops(&pll_sata_ops); pll_sata_ops.enable = clk_enable_pll_sata; pll_sata_ops.disable = clk_disable_pll_sata; sunxi_clk_get_periph_ops(&losc_ops); losc_ops.set_parent = set_parent_losc; sunxi_clk_periph_losc.priv_clkops = &losc_ops; pr_info("%s : sunxi_clk_base[0x%lx]\n", __func__, (unsigned long)sunxi_clk_base); }