// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2014 STMicroelectronics (R&D) Limited */ /* * Authors: * Stephen Gallimore , * Pankaj Dev . */ #include #include #include #include #include #include "clkgen.h" static DEFINE_SPINLOCK(clkgena_c32_odf_lock); DEFINE_SPINLOCK(clkgen_a9_lock); /* * PLL configuration register bits for PLL3200 C32 */ #define C32_NDIV_MASK (0xff) #define C32_IDF_MASK (0x7) #define C32_ODF_MASK (0x3f) #define C32_LDF_MASK (0x7f) #define C32_CP_MASK (0x1f) #define C32_MAX_ODFS (4) /* * PLL configuration register bits for PLL4600 C28 */ #define C28_NDIV_MASK (0xff) #define C28_IDF_MASK (0x7) #define C28_ODF_MASK (0x3f) struct clkgen_pll_data { struct clkgen_field pdn_status; struct clkgen_field pdn_ctrl; struct clkgen_field locked_status; struct clkgen_field mdiv; struct clkgen_field ndiv; struct clkgen_field pdiv; struct clkgen_field idf; struct clkgen_field ldf; struct clkgen_field cp; unsigned int num_odfs; struct clkgen_field odf[C32_MAX_ODFS]; struct clkgen_field odf_gate[C32_MAX_ODFS]; bool switch2pll_en; struct clkgen_field switch2pll; spinlock_t *lock; const struct clk_ops *ops; }; struct clkgen_clk_out { const char *name; unsigned long flags; }; struct clkgen_pll_data_clks { struct clkgen_pll_data *data; const struct clkgen_clk_out *outputs; }; static const struct clk_ops stm_pll3200c32_ops; static const struct clk_ops stm_pll3200c32_a9_ops; static const struct clk_ops stm_pll4600c28_ops; static const struct clkgen_pll_data st_pll3200c32_cx_0 = { /* 407 C0 PLL0 */ .pdn_status = CLKGEN_FIELD(0x2a0, 0x1, 8), .pdn_ctrl = CLKGEN_FIELD(0x2a0, 0x1, 8), .locked_status = CLKGEN_FIELD(0x2a0, 0x1, 24), .ndiv = CLKGEN_FIELD(0x2a4, C32_NDIV_MASK, 16), .idf = CLKGEN_FIELD(0x2a4, C32_IDF_MASK, 0x0), .num_odfs = 1, .odf = { CLKGEN_FIELD(0x2b4, C32_ODF_MASK, 0) }, .odf_gate = { CLKGEN_FIELD(0x2b4, 0x1, 6) }, .ops = &stm_pll3200c32_ops, }; static const struct clkgen_pll_data_clks st_pll3200c32_cx_0_legacy_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_cx_0, }; static const struct clkgen_clk_out st_pll3200c32_ax_0_clks[] = { { .name = "clk-s-a0-pll-odf-0", }, }; static const struct clkgen_pll_data_clks st_pll3200c32_a0_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_cx_0, .outputs = st_pll3200c32_ax_0_clks, }; static const struct clkgen_clk_out st_pll3200c32_cx_0_clks[] = { { .name = "clk-s-c0-pll0-odf-0", }, }; static const struct clkgen_pll_data_clks st_pll3200c32_c0_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_cx_0, .outputs = st_pll3200c32_cx_0_clks, }; static const struct clkgen_pll_data st_pll3200c32_cx_1 = { /* 407 C0 PLL1 */ .pdn_status = CLKGEN_FIELD(0x2c8, 0x1, 8), .pdn_ctrl = CLKGEN_FIELD(0x2c8, 0x1, 8), .locked_status = CLKGEN_FIELD(0x2c8, 0x1, 24), .ndiv = CLKGEN_FIELD(0x2cc, C32_NDIV_MASK, 16), .idf = CLKGEN_FIELD(0x2cc, C32_IDF_MASK, 0x0), .num_odfs = 1, .odf = { CLKGEN_FIELD(0x2dc, C32_ODF_MASK, 0) }, .odf_gate = { CLKGEN_FIELD(0x2dc, 0x1, 6) }, .ops = &stm_pll3200c32_ops, }; static const struct clkgen_pll_data_clks st_pll3200c32_cx_1_legacy_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_cx_1, }; static const struct clkgen_clk_out st_pll3200c32_cx_1_clks[] = { { .name = "clk-s-c0-pll1-odf-0", }, }; static const struct clkgen_pll_data_clks st_pll3200c32_c1_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_cx_1, .outputs = st_pll3200c32_cx_1_clks, }; static const struct clkgen_pll_data st_pll3200c32_407_a9 = { /* 407 A9 */ .pdn_status = CLKGEN_FIELD(0x1a8, 0x1, 0), .pdn_ctrl = CLKGEN_FIELD(0x1a8, 0x1, 0), .locked_status = CLKGEN_FIELD(0x87c, 0x1, 0), .ndiv = CLKGEN_FIELD(0x1b0, C32_NDIV_MASK, 0), .idf = CLKGEN_FIELD(0x1a8, C32_IDF_MASK, 25), .num_odfs = 1, .odf = { CLKGEN_FIELD(0x1b0, C32_ODF_MASK, 8) }, .odf_gate = { CLKGEN_FIELD(0x1ac, 0x1, 28) }, .switch2pll_en = true, .cp = CLKGEN_FIELD(0x1a8, C32_CP_MASK, 1), .switch2pll = CLKGEN_FIELD(0x1a4, 0x1, 1), .lock = &clkgen_a9_lock, .ops = &stm_pll3200c32_a9_ops, }; static const struct clkgen_clk_out st_pll3200c32_407_a9_clks[] = { { .name = "clockgen-a9-pll-odf", }, }; static const struct clkgen_pll_data_clks st_pll3200c32_407_a9_data = { .data = (struct clkgen_pll_data *)&st_pll3200c32_407_a9, .outputs = st_pll3200c32_407_a9_clks, }; static struct clkgen_pll_data st_pll4600c28_418_a9 = { /* 418 A9 */ .pdn_status = CLKGEN_FIELD(0x1a8, 0x1, 0), .pdn_ctrl = CLKGEN_FIELD(0x1a8, 0x1, 0), .locked_status = CLKGEN_FIELD(0x87c, 0x1, 0), .ndiv = CLKGEN_FIELD(0x1b0, C28_NDIV_MASK, 0), .idf = CLKGEN_FIELD(0x1a8, C28_IDF_MASK, 25), .num_odfs = 1, .odf = { CLKGEN_FIELD(0x1b0, C28_ODF_MASK, 8) }, .odf_gate = { CLKGEN_FIELD(0x1ac, 0x1, 28) }, .switch2pll_en = true, .switch2pll = CLKGEN_FIELD(0x1a4, 0x1, 1), .lock = &clkgen_a9_lock, .ops = &stm_pll4600c28_ops, }; static const struct clkgen_clk_out st_pll4600c28_418_a9_clks[] = { { .name = "clockgen-a9-pll-odf", }, }; static const struct clkgen_pll_data_clks st_pll4600c28_418_a9_data = { .data = (struct clkgen_pll_data *)&st_pll4600c28_418_a9, .outputs = st_pll4600c28_418_a9_clks, }; /** * DOC: Clock Generated by PLL, rate set and enabled by bootloader * * Traits of this clock: * prepare - clk_(un)prepare only ensures parent is (un)prepared * enable - clk_enable/disable only ensures parent is enabled * rate - rate is fixed. No clk_set_rate support * parent - fixed parent. No clk_set_parent support */ /* * PLL clock that is integrated in the ClockGenA instances on the STiH415 * and STiH416. * * @hw: handle between common and hardware-specific interfaces. * @regs_base: base of the PLL configuration register(s). * */ struct clkgen_pll { struct clk_hw hw; struct clkgen_pll_data *data; void __iomem *regs_base; spinlock_t *lock; u32 ndiv; u32 idf; u32 cp; }; #define to_clkgen_pll(_hw) container_of(_hw, struct clkgen_pll, hw) struct stm_pll { unsigned long mdiv; unsigned long ndiv; unsigned long pdiv; unsigned long odf; unsigned long idf; unsigned long ldf; unsigned long cp; }; static int clkgen_pll_is_locked(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); u32 locked = CLKGEN_READ(pll, locked_status); return !!locked; } static int clkgen_pll_is_enabled(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); u32 poweroff = CLKGEN_READ(pll, pdn_status); return !poweroff; } static int __clkgen_pll_enable(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); void __iomem *base = pll->regs_base; struct clkgen_field *field = &pll->data->locked_status; int ret = 0; u32 reg; if (clkgen_pll_is_enabled(hw)) return 0; CLKGEN_WRITE(pll, pdn_ctrl, 0); ret = readl_relaxed_poll_timeout(base + field->offset, reg, !!((reg >> field->shift) & field->mask), 0, 10000); if (!ret) { if (pll->data->switch2pll_en) CLKGEN_WRITE(pll, switch2pll, 0); pr_debug("%s:%s enabled\n", __clk_get_name(hw->clk), __func__); } return ret; } static int clkgen_pll_enable(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); unsigned long flags = 0; int ret = 0; if (pll->lock) spin_lock_irqsave(pll->lock, flags); ret = __clkgen_pll_enable(hw); if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); return ret; } static void __clkgen_pll_disable(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); if (!clkgen_pll_is_enabled(hw)) return; if (pll->data->switch2pll_en) CLKGEN_WRITE(pll, switch2pll, 1); CLKGEN_WRITE(pll, pdn_ctrl, 1); pr_debug("%s:%s disabled\n", __clk_get_name(hw->clk), __func__); } static void clkgen_pll_disable(struct clk_hw *hw) { struct clkgen_pll *pll = to_clkgen_pll(hw); unsigned long flags = 0; if (pll->lock) spin_lock_irqsave(pll->lock, flags); __clkgen_pll_disable(hw); if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); } static int clk_pll3200c32_get_params(unsigned long input, unsigned long output, struct stm_pll *pll) { unsigned long i, n; unsigned long deviation = ~0; unsigned long new_freq; long new_deviation; /* Charge pump table: highest ndiv value for cp=6 to 25 */ static const unsigned char cp_table[] = { 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192 }; /* Output clock range: 800Mhz to 1600Mhz */ if (output < 800000000 || output > 1600000000) return -EINVAL; input /= 1000; output /= 1000; for (i = 1; i <= 7 && deviation; i++) { n = i * output / (2 * input); /* Checks */ if (n < 8) continue; if (n > 200) break; new_freq = (input * 2 * n) / i; new_deviation = abs(new_freq - output); if (!new_deviation || new_deviation < deviation) { pll->idf = i; pll->ndiv = n; deviation = new_deviation; } } if (deviation == ~0) /* No solution found */ return -EINVAL; /* Computing recommended charge pump value */ for (pll->cp = 6; pll->ndiv > cp_table[pll->cp-6]; (pll->cp)++) ; return 0; } static int clk_pll3200c32_get_rate(unsigned long input, struct stm_pll *pll, unsigned long *rate) { if (!pll->idf) pll->idf = 1; *rate = ((2 * (input / 1000) * pll->ndiv) / pll->idf) * 1000; return 0; } static unsigned long recalc_stm_pll3200c32(struct clk_hw *hw, unsigned long parent_rate) { struct clkgen_pll *pll = to_clkgen_pll(hw); unsigned long ndiv, idf; unsigned long rate = 0; if (!clkgen_pll_is_enabled(hw) || !clkgen_pll_is_locked(hw)) return 0; ndiv = CLKGEN_READ(pll, ndiv); idf = CLKGEN_READ(pll, idf); if (idf) /* Note: input is divided to avoid overflow */ rate = ((2 * (parent_rate/1000) * ndiv) / idf) * 1000; pr_debug("%s:%s rate %lu\n", clk_hw_get_name(hw), __func__, rate); return rate; } static long round_rate_stm_pll3200c32(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { struct stm_pll params; if (!clk_pll3200c32_get_params(*prate, rate, ¶ms)) clk_pll3200c32_get_rate(*prate, ¶ms, &rate); else { pr_debug("%s: %s rate %ld Invalid\n", __func__, __clk_get_name(hw->clk), rate); return 0; } pr_debug("%s: %s new rate %ld [ndiv=%u] [idf=%u]\n", __func__, __clk_get_name(hw->clk), rate, (unsigned int)params.ndiv, (unsigned int)params.idf); return rate; } static int set_rate_stm_pll3200c32(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { struct clkgen_pll *pll = to_clkgen_pll(hw); struct stm_pll params; long hwrate = 0; unsigned long flags = 0; if (!rate || !parent_rate) return -EINVAL; if (!clk_pll3200c32_get_params(parent_rate, rate, ¶ms)) clk_pll3200c32_get_rate(parent_rate, ¶ms, &hwrate); pr_debug("%s: %s new rate %ld [ndiv=0x%x] [idf=0x%x]\n", __func__, __clk_get_name(hw->clk), hwrate, (unsigned int)params.ndiv, (unsigned int)params.idf); if (!hwrate) return -EINVAL; pll->ndiv = params.ndiv; pll->idf = params.idf; pll->cp = params.cp; __clkgen_pll_disable(hw); if (pll->lock) spin_lock_irqsave(pll->lock, flags); CLKGEN_WRITE(pll, ndiv, pll->ndiv); CLKGEN_WRITE(pll, idf, pll->idf); CLKGEN_WRITE(pll, cp, pll->cp); if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); __clkgen_pll_enable(hw); return 0; } /* PLL output structure * FVCO >> /2 >> FVCOBY2 (no output) * |> Divider (ODF) >> PHI * * FVCOby2 output = (input * 2 * NDIV) / IDF (assuming FRAC_CONTROL==L) * * Rules: * 4Mhz <= INFF input <= 350Mhz * 4Mhz <= INFIN (INFF / IDF) <= 50Mhz * 19.05Mhz <= FVCOby2 output (PHI w ODF=1) <= 3000Mhz * 1 <= i (register/dec value for IDF) <= 7 * 8 <= n (register/dec value for NDIV) <= 246 */ static int clk_pll4600c28_get_params(unsigned long input, unsigned long output, struct stm_pll *pll) { unsigned long i, infin, n; unsigned long deviation = ~0; unsigned long new_freq, new_deviation; /* Output clock range: 19Mhz to 3000Mhz */ if (output < 19000000 || output > 3000000000u) return -EINVAL; /* For better jitter, IDF should be smallest and NDIV must be maximum */ for (i = 1; i <= 7 && deviation; i++) { /* INFIN checks */ infin = input / i; if (infin < 4000000 || infin > 50000000) continue; /* Invalid case */ n = output / (infin * 2); if (n < 8 || n > 246) continue; /* Invalid case */ if (n < 246) n++; /* To work around 'y' when n=x.y */ for (; n >= 8 && deviation; n--) { new_freq = infin * 2 * n; if (new_freq < output) break; /* Optimization: shorting loop */ new_deviation = new_freq - output; if (!new_deviation || new_deviation < deviation) { pll->idf = i; pll->ndiv = n; deviation = new_deviation; } } } if (deviation == ~0) /* No solution found */ return -EINVAL; return 0; } static int clk_pll4600c28_get_rate(unsigned long input, struct stm_pll *pll, unsigned long *rate) { if (!pll->idf) pll->idf = 1; *rate = (input / pll->idf) * 2 * pll->ndiv; return 0; } static unsigned long recalc_stm_pll4600c28(struct clk_hw *hw, unsigned long parent_rate) { struct clkgen_pll *pll = to_clkgen_pll(hw); struct stm_pll params; unsigned long rate; if (!clkgen_pll_is_enabled(hw) || !clkgen_pll_is_locked(hw)) return 0; params.ndiv = CLKGEN_READ(pll, ndiv); params.idf = CLKGEN_READ(pll, idf); clk_pll4600c28_get_rate(parent_rate, ¶ms, &rate); pr_debug("%s:%s rate %lu\n", __clk_get_name(hw->clk), __func__, rate); return rate; } static long round_rate_stm_pll4600c28(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { struct stm_pll params; if (!clk_pll4600c28_get_params(*prate, rate, ¶ms)) { clk_pll4600c28_get_rate(*prate, ¶ms, &rate); } else { pr_debug("%s: %s rate %ld Invalid\n", __func__, __clk_get_name(hw->clk), rate); return 0; } pr_debug("%s: %s new rate %ld [ndiv=%u] [idf=%u]\n", __func__, __clk_get_name(hw->clk), rate, (unsigned int)params.ndiv, (unsigned int)params.idf); return rate; } static int set_rate_stm_pll4600c28(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate) { struct clkgen_pll *pll = to_clkgen_pll(hw); struct stm_pll params; long hwrate; unsigned long flags = 0; if (!rate || !parent_rate) return -EINVAL; if (!clk_pll4600c28_get_params(parent_rate, rate, ¶ms)) { clk_pll4600c28_get_rate(parent_rate, ¶ms, &hwrate); } else { pr_debug("%s: %s rate %ld Invalid\n", __func__, __clk_get_name(hw->clk), rate); return -EINVAL; } pr_debug("%s: %s new rate %ld [ndiv=0x%x] [idf=0x%x]\n", __func__, __clk_get_name(hw->clk), hwrate, (unsigned int)params.ndiv, (unsigned int)params.idf); if (!hwrate) return -EINVAL; pll->ndiv = params.ndiv; pll->idf = params.idf; __clkgen_pll_disable(hw); if (pll->lock) spin_lock_irqsave(pll->lock, flags); CLKGEN_WRITE(pll, ndiv, pll->ndiv); CLKGEN_WRITE(pll, idf, pll->idf); if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); __clkgen_pll_enable(hw); return 0; } static const struct clk_ops stm_pll3200c32_ops = { .enable = clkgen_pll_enable, .disable = clkgen_pll_disable, .is_enabled = clkgen_pll_is_enabled, .recalc_rate = recalc_stm_pll3200c32, }; static const struct clk_ops stm_pll3200c32_a9_ops = { .enable = clkgen_pll_enable, .disable = clkgen_pll_disable, .is_enabled = clkgen_pll_is_enabled, .recalc_rate = recalc_stm_pll3200c32, .round_rate = round_rate_stm_pll3200c32, .set_rate = set_rate_stm_pll3200c32, }; static const struct clk_ops stm_pll4600c28_ops = { .enable = clkgen_pll_enable, .disable = clkgen_pll_disable, .is_enabled = clkgen_pll_is_enabled, .recalc_rate = recalc_stm_pll4600c28, .round_rate = round_rate_stm_pll4600c28, .set_rate = set_rate_stm_pll4600c28, }; static struct clk * __init clkgen_pll_register(const char *parent_name, struct clkgen_pll_data *pll_data, void __iomem *reg, unsigned long pll_flags, const char *clk_name, spinlock_t *lock) { struct clkgen_pll *pll; struct clk *clk; struct clk_init_data init; pll = kzalloc(sizeof(*pll), GFP_KERNEL); if (!pll) return ERR_PTR(-ENOMEM); init.name = clk_name; init.ops = pll_data->ops; init.flags = pll_flags | CLK_GET_RATE_NOCACHE; init.parent_names = &parent_name; init.num_parents = 1; pll->data = pll_data; pll->regs_base = reg; pll->hw.init = &init; pll->lock = lock; clk = clk_register(NULL, &pll->hw); if (IS_ERR(clk)) { kfree(pll); return clk; } pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), __clk_get_name(clk_get_parent(clk)), clk_get_rate(clk)); return clk; } static void __iomem * __init clkgen_get_register_base( struct device_node *np) { struct device_node *pnode; void __iomem *reg = NULL; pnode = of_get_parent(np); if (!pnode) return NULL; reg = of_iomap(pnode, 0); of_node_put(pnode); return reg; } static struct clk * __init clkgen_odf_register(const char *parent_name, void __iomem *reg, struct clkgen_pll_data *pll_data, unsigned long pll_flags, int odf, spinlock_t *odf_lock, const char *odf_name) { struct clk *clk; unsigned long flags; struct clk_gate *gate; struct clk_divider *div; flags = pll_flags | CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT; gate = kzalloc(sizeof(*gate), GFP_KERNEL); if (!gate) return ERR_PTR(-ENOMEM); gate->flags = CLK_GATE_SET_TO_DISABLE; gate->reg = reg + pll_data->odf_gate[odf].offset; gate->bit_idx = pll_data->odf_gate[odf].shift; gate->lock = odf_lock; div = kzalloc(sizeof(*div), GFP_KERNEL); if (!div) { kfree(gate); return ERR_PTR(-ENOMEM); } div->flags = CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO; div->reg = reg + pll_data->odf[odf].offset; div->shift = pll_data->odf[odf].shift; div->width = fls(pll_data->odf[odf].mask); div->lock = odf_lock; clk = clk_register_composite(NULL, odf_name, &parent_name, 1, NULL, NULL, &div->hw, &clk_divider_ops, &gate->hw, &clk_gate_ops, flags); if (IS_ERR(clk)) return clk; pr_debug("%s: parent %s rate %lu\n", __clk_get_name(clk), __clk_get_name(clk_get_parent(clk)), clk_get_rate(clk)); return clk; } static void __init clkgen_c32_pll_setup(struct device_node *np, struct clkgen_pll_data_clks *datac) { struct clk *clk; const char *parent_name, *pll_name; void __iomem *pll_base; int num_odfs, odf; struct clk_onecell_data *clk_data; unsigned long pll_flags = 0; parent_name = of_clk_get_parent_name(np, 0); if (!parent_name) return; pll_base = clkgen_get_register_base(np); if (!pll_base) return; of_clk_detect_critical(np, 0, &pll_flags); clk = clkgen_pll_register(parent_name, datac->data, pll_base, pll_flags, np->name, datac->data->lock); if (IS_ERR(clk)) return; pll_name = __clk_get_name(clk); num_odfs = datac->data->num_odfs; clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL); if (!clk_data) return; clk_data->clk_num = num_odfs; clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk *), GFP_KERNEL); if (!clk_data->clks) goto err; for (odf = 0; odf < num_odfs; odf++) { struct clk *clk; const char *clk_name; unsigned long odf_flags = 0; if (datac->outputs) { clk_name = datac->outputs[odf].name; odf_flags = datac->outputs[odf].flags; } else { if (of_property_read_string_index(np, "clock-output-names", odf, &clk_name)) return; of_clk_detect_critical(np, odf, &odf_flags); } clk = clkgen_odf_register(pll_name, pll_base, datac->data, odf_flags, odf, &clkgena_c32_odf_lock, clk_name); if (IS_ERR(clk)) goto err; clk_data->clks[odf] = clk; } of_clk_add_provider(np, of_clk_src_onecell_get, clk_data); return; err: kfree(pll_name); kfree(clk_data->clks); kfree(clk_data); } static void __init clkgen_c32_pll0_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_cx_0_legacy_data); } CLK_OF_DECLARE(c32_pll0, "st,clkgen-pll0", clkgen_c32_pll0_setup); static void __init clkgen_c32_pll0_a0_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_a0_data); } CLK_OF_DECLARE(c32_pll0_a0, "st,clkgen-pll0-a0", clkgen_c32_pll0_a0_setup); static void __init clkgen_c32_pll0_c0_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_c0_data); } CLK_OF_DECLARE(c32_pll0_c0, "st,clkgen-pll0-c0", clkgen_c32_pll0_c0_setup); static void __init clkgen_c32_pll1_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_cx_1_legacy_data); } CLK_OF_DECLARE(c32_pll1, "st,clkgen-pll1", clkgen_c32_pll1_setup); static void __init clkgen_c32_pll1_c0_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_c1_data); } CLK_OF_DECLARE(c32_pll1_c0, "st,clkgen-pll1-c0", clkgen_c32_pll1_c0_setup); static void __init clkgen_c32_plla9_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll3200c32_407_a9_data); } CLK_OF_DECLARE(c32_plla9, "st,stih407-clkgen-plla9", clkgen_c32_plla9_setup); static void __init clkgen_c28_plla9_setup(struct device_node *np) { clkgen_c32_pll_setup(np, (struct clkgen_pll_data_clks *) &st_pll4600c28_418_a9_data); } CLK_OF_DECLARE(c28_plla9, "st,stih418-clkgen-plla9", clkgen_c28_plla9_setup);