summaryrefslogtreecommitdiff
path: root/drivers/clk/rockchip
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clk/rockchip')
-rw-r--r--drivers/clk/rockchip/Makefile2
-rw-r--r--drivers/clk/rockchip/clk-half-divider.c227
-rw-r--r--drivers/clk/rockchip/clk-px30.c1039
-rw-r--r--drivers/clk/rockchip/clk-rk3399.c3
-rw-r--r--drivers/clk/rockchip/clk.c10
-rw-r--r--drivers/clk/rockchip/clk.h126
6 files changed, 1405 insertions, 2 deletions
diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile
index 98e7b9429b83..ff35ab463a6f 100644
--- a/drivers/clk/rockchip/Makefile
+++ b/drivers/clk/rockchip/Makefile
@@ -6,12 +6,14 @@
obj-y += clk.o
obj-y += clk-pll.o
obj-y += clk-cpu.o
+obj-y += clk-half-divider.o
obj-y += clk-inverter.o
obj-y += clk-mmc-phase.o
obj-y += clk-muxgrf.o
obj-y += clk-ddr.o
obj-$(CONFIG_RESET_CONTROLLER) += softrst.o
+obj-y += clk-px30.o
obj-y += clk-rv1108.o
obj-y += clk-rk3036.o
obj-y += clk-rk3128.o
diff --git a/drivers/clk/rockchip/clk-half-divider.c b/drivers/clk/rockchip/clk-half-divider.c
new file mode 100644
index 000000000000..b8da6e799423
--- /dev/null
+++ b/drivers/clk/rockchip/clk-half-divider.c
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include "clk.h"
+
+#define div_mask(width) ((1 << (width)) - 1)
+
+static bool _is_best_half_div(unsigned long rate, unsigned long now,
+ unsigned long best, unsigned long flags)
+{
+ if (flags & CLK_DIVIDER_ROUND_CLOSEST)
+ return abs(rate - now) < abs(rate - best);
+
+ return now <= rate && now > best;
+}
+
+static unsigned long clk_half_divider_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct clk_divider *divider = to_clk_divider(hw);
+ unsigned int val;
+
+ val = clk_readl(divider->reg) >> divider->shift;
+ val &= div_mask(divider->width);
+ val = val * 2 + 3;
+
+ return DIV_ROUND_UP_ULL(((u64)parent_rate * 2), val);
+}
+
+static int clk_half_divider_bestdiv(struct clk_hw *hw, unsigned long rate,
+ unsigned long *best_parent_rate, u8 width,
+ unsigned long flags)
+{
+ unsigned int i, bestdiv = 0;
+ unsigned long parent_rate, best = 0, now, maxdiv;
+ unsigned long parent_rate_saved = *best_parent_rate;
+
+ if (!rate)
+ rate = 1;
+
+ maxdiv = div_mask(width);
+
+ if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
+ parent_rate = *best_parent_rate;
+ bestdiv = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+ if (bestdiv < 3)
+ bestdiv = 0;
+ else
+ bestdiv = (bestdiv - 3) / 2;
+ bestdiv = bestdiv > maxdiv ? maxdiv : bestdiv;
+ return bestdiv;
+ }
+
+ /*
+ * The maximum divider we can use without overflowing
+ * unsigned long in rate * i below
+ */
+ maxdiv = min(ULONG_MAX / rate, maxdiv);
+
+ for (i = 0; i <= maxdiv; i++) {
+ if (((u64)rate * (i * 2 + 3)) == ((u64)parent_rate_saved * 2)) {
+ /*
+ * It's the most ideal case if the requested rate can be
+ * divided from parent clock without needing to change
+ * parent rate, so return the divider immediately.
+ */
+ *best_parent_rate = parent_rate_saved;
+ return i;
+ }
+ parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
+ ((u64)rate * (i * 2 + 3)) / 2);
+ now = DIV_ROUND_UP_ULL(((u64)parent_rate * 2),
+ (i * 2 + 3));
+
+ if (_is_best_half_div(rate, now, best, flags)) {
+ bestdiv = i;
+ best = now;
+ *best_parent_rate = parent_rate;
+ }
+ }
+
+ if (!bestdiv) {
+ bestdiv = div_mask(width);
+ *best_parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), 1);
+ }
+
+ return bestdiv;
+}
+
+static long clk_half_divider_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct clk_divider *divider = to_clk_divider(hw);
+ int div;
+
+ div = clk_half_divider_bestdiv(hw, rate, prate,
+ divider->width,
+ divider->flags);
+
+ return DIV_ROUND_UP_ULL(((u64)*prate * 2), div * 2 + 3);
+}
+
+static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_divider *divider = to_clk_divider(hw);
+ unsigned int value;
+ unsigned long flags = 0;
+ u32 val;
+
+ value = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+ value = (value - 3) / 2;
+ value = min_t(unsigned int, value, div_mask(divider->width));
+
+ if (divider->lock)
+ spin_lock_irqsave(divider->lock, flags);
+ else
+ __acquire(divider->lock);
+
+ if (divider->flags & CLK_DIVIDER_HIWORD_MASK) {
+ val = div_mask(divider->width) << (divider->shift + 16);
+ } else {
+ val = clk_readl(divider->reg);
+ val &= ~(div_mask(divider->width) << divider->shift);
+ }
+ val |= value << divider->shift;
+ clk_writel(val, divider->reg);
+
+ if (divider->lock)
+ spin_unlock_irqrestore(divider->lock, flags);
+ else
+ __release(divider->lock);
+
+ return 0;
+}
+
+const struct clk_ops clk_half_divider_ops = {
+ .recalc_rate = clk_half_divider_recalc_rate,
+ .round_rate = clk_half_divider_round_rate,
+ .set_rate = clk_half_divider_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_half_divider_ops);
+
+/**
+ * Register a clock branch.
+ * Most clock branches have a form like
+ *
+ * src1 --|--\
+ * |M |--[GATE]-[DIV]-
+ * src2 --|--/
+ *
+ * sometimes without one of those components.
+ */
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+ const char *const *parent_names,
+ u8 num_parents, void __iomem *base,
+ int muxdiv_offset, u8 mux_shift,
+ u8 mux_width, u8 mux_flags,
+ u8 div_shift, u8 div_width,
+ u8 div_flags, int gate_offset,
+ u8 gate_shift, u8 gate_flags,
+ unsigned long flags,
+ spinlock_t *lock)
+{
+ struct clk *clk;
+ struct clk_mux *mux = NULL;
+ struct clk_gate *gate = NULL;
+ struct clk_divider *div = NULL;
+ const struct clk_ops *mux_ops = NULL, *div_ops = NULL,
+ *gate_ops = NULL;
+
+ if (num_parents > 1) {
+ mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+ return ERR_PTR(-ENOMEM);
+
+ mux->reg = base + muxdiv_offset;
+ mux->shift = mux_shift;
+ mux->mask = BIT(mux_width) - 1;
+ mux->flags = mux_flags;
+ mux->lock = lock;
+ mux_ops = (mux_flags & CLK_MUX_READ_ONLY) ? &clk_mux_ro_ops
+ : &clk_mux_ops;
+ }
+
+ if (gate_offset >= 0) {
+ gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+ if (!gate)
+ goto err_gate;
+
+ gate->flags = gate_flags;
+ gate->reg = base + gate_offset;
+ gate->bit_idx = gate_shift;
+ gate->lock = lock;
+ gate_ops = &clk_gate_ops;
+ }
+
+ if (div_width > 0) {
+ div = kzalloc(sizeof(*div), GFP_KERNEL);
+ if (!div)
+ goto err_div;
+
+ div->flags = div_flags;
+ div->reg = base + muxdiv_offset;
+ div->shift = div_shift;
+ div->width = div_width;
+ div->lock = lock;
+ div_ops = &clk_half_divider_ops;
+ }
+
+ clk = clk_register_composite(NULL, name, parent_names, num_parents,
+ mux ? &mux->hw : NULL, mux_ops,
+ div ? &div->hw : NULL, div_ops,
+ gate ? &gate->hw : NULL, gate_ops,
+ flags);
+
+ return clk;
+err_div:
+ kfree(gate);
+err_gate:
+ kfree(mux);
+ return ERR_PTR(-ENOMEM);
+}
diff --git a/drivers/clk/rockchip/clk-px30.c b/drivers/clk/rockchip/clk-px30.c
new file mode 100644
index 000000000000..601a77f1af78
--- /dev/null
+++ b/drivers/clk/rockchip/clk-px30.c
@@ -0,0 +1,1039 @@
+/*
+ * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
+ * Author: Elaine Zhang<zhangqing@rock-chips.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <dt-bindings/clock/px30-cru.h>
+#include "clk.h"
+
+#define PX30_GRF_SOC_STATUS0 0x480
+
+enum px30_plls {
+ apll, dpll, cpll, npll, apll_b_h, apll_b_l,
+};
+
+enum px30_pmu_plls {
+ gpll,
+};
+
+static struct rockchip_pll_rate_table px30_pll_rates[] = {
+ /* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
+ RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
+ RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
+ RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
+ RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
+ RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
+ RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
+ RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
+ RK3036_PLL_RATE(900000000, 4, 300, 2, 1, 1, 0),
+ RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
+ RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
+ RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
+ RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
+ RK3036_PLL_RATE(800000000, 6, 400, 2, 1, 1, 0),
+ RK3036_PLL_RATE(700000000, 6, 350, 2, 1, 1, 0),
+ RK3036_PLL_RATE(696000000, 1, 58, 2, 1, 1, 0),
+ RK3036_PLL_RATE(624000000, 1, 52, 2, 1, 1, 0),
+ RK3036_PLL_RATE(600000000, 1, 75, 3, 1, 1, 0),
+ RK3036_PLL_RATE(594000000, 2, 99, 2, 1, 1, 0),
+ RK3036_PLL_RATE(504000000, 1, 63, 3, 1, 1, 0),
+ RK3036_PLL_RATE(500000000, 6, 250, 2, 1, 1, 0),
+ RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
+ RK3036_PLL_RATE(312000000, 1, 52, 2, 2, 1, 0),
+ RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
+ RK3036_PLL_RATE(96000000, 1, 64, 4, 4, 1, 0),
+ { /* sentinel */ },
+};
+
+#define PX30_DIV_ACLKM_MASK 0x7
+#define PX30_DIV_ACLKM_SHIFT 12
+#define PX30_DIV_PCLK_DBG_MASK 0xf
+#define PX30_DIV_PCLK_DBG_SHIFT 8
+
+#define PX30_CLKSEL0(_aclk_core, _pclk_dbg) \
+{ \
+ .reg = PX30_CLKSEL_CON(0), \
+ .val = HIWORD_UPDATE(_aclk_core, PX30_DIV_ACLKM_MASK, \
+ PX30_DIV_ACLKM_SHIFT) | \
+ HIWORD_UPDATE(_pclk_dbg, PX30_DIV_PCLK_DBG_MASK, \
+ PX30_DIV_PCLK_DBG_SHIFT), \
+}
+
+#define PX30_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg) \
+{ \
+ .prate = _prate, \
+ .divs = { \
+ PX30_CLKSEL0(_aclk_core, _pclk_dbg), \
+ }, \
+}
+
+static struct rockchip_cpuclk_rate_table px30_cpuclk_rates[] __initdata = {
+ PX30_CPUCLK_RATE(1608000000, 1, 7),
+ PX30_CPUCLK_RATE(1584000000, 1, 7),
+ PX30_CPUCLK_RATE(1560000000, 1, 7),
+ PX30_CPUCLK_RATE(1536000000, 1, 7),
+ PX30_CPUCLK_RATE(1512000000, 1, 7),
+ PX30_CPUCLK_RATE(1488000000, 1, 5),
+ PX30_CPUCLK_RATE(1464000000, 1, 5),
+ PX30_CPUCLK_RATE(1440000000, 1, 5),
+ PX30_CPUCLK_RATE(1416000000, 1, 5),
+ PX30_CPUCLK_RATE(1392000000, 1, 5),
+ PX30_CPUCLK_RATE(1368000000, 1, 5),
+ PX30_CPUCLK_RATE(1344000000, 1, 5),
+ PX30_CPUCLK_RATE(1320000000, 1, 5),
+ PX30_CPUCLK_RATE(1296000000, 1, 5),
+ PX30_CPUCLK_RATE(1272000000, 1, 5),
+ PX30_CPUCLK_RATE(1248000000, 1, 5),
+ PX30_CPUCLK_RATE(1224000000, 1, 5),
+ PX30_CPUCLK_RATE(1200000000, 1, 5),
+ PX30_CPUCLK_RATE(1104000000, 1, 5),
+ PX30_CPUCLK_RATE(1008000000, 1, 5),
+ PX30_CPUCLK_RATE(912000000, 1, 5),
+ PX30_CPUCLK_RATE(816000000, 1, 3),
+ PX30_CPUCLK_RATE(696000000, 1, 3),
+ PX30_CPUCLK_RATE(600000000, 1, 3),
+ PX30_CPUCLK_RATE(408000000, 1, 1),
+ PX30_CPUCLK_RATE(312000000, 1, 1),
+ PX30_CPUCLK_RATE(216000000, 1, 1),
+ PX30_CPUCLK_RATE(96000000, 1, 1),
+};
+
+static const struct rockchip_cpuclk_reg_data px30_cpuclk_data = {
+ .core_reg = PX30_CLKSEL_CON(0),
+ .div_core_shift = 0,
+ .div_core_mask = 0xf,
+ .mux_core_alt = 1,
+ .mux_core_main = 0,
+ .mux_core_shift = 7,
+ .mux_core_mask = 0x1,
+};
+
+PNAME(mux_pll_p) = { "xin24m"};
+PNAME(mux_usb480m_p) = { "xin24m", "usb480m_phy", "clk_rtc32k_pmu" };
+PNAME(mux_armclk_p) = { "apll_core", "gpll_core" };
+PNAME(mux_ddrphy_p) = { "dpll_ddr", "gpll_ddr" };
+PNAME(mux_ddrstdby_p) = { "clk_ddrphy1x", "clk_stdby_2wrap" };
+PNAME(mux_4plls_p) = { "gpll", "dummy_cpll", "usb480m", "npll" };
+PNAME(mux_cpll_npll_p) = { "cpll", "npll" };
+PNAME(mux_npll_cpll_p) = { "npll", "cpll" };
+PNAME(mux_gpll_cpll_p) = { "gpll", "dummy_cpll" };
+PNAME(mux_gpll_npll_p) = { "gpll", "npll" };
+PNAME(mux_gpll_xin24m_p) = { "gpll", "xin24m"};
+PNAME(mux_gpll_cpll_npll_p) = { "gpll", "dummy_cpll", "npll" };
+PNAME(mux_gpll_cpll_npll_xin24m_p) = { "gpll", "dummy_cpll", "npll", "xin24m" };
+PNAME(mux_gpll_xin24m_npll_p) = { "gpll", "xin24m", "npll"};
+PNAME(mux_pdm_p) = { "clk_pdm_src", "clk_pdm_frac" };
+PNAME(mux_i2s0_tx_p) = { "clk_i2s0_tx_src", "clk_i2s0_tx_frac", "mclk_i2s0_tx_in", "xin12m"};
+PNAME(mux_i2s0_rx_p) = { "clk_i2s0_rx_src", "clk_i2s0_rx_frac", "mclk_i2s0_rx_in", "xin12m"};
+PNAME(mux_i2s1_p) = { "clk_i2s1_src", "clk_i2s1_frac", "i2s1_clkin", "xin12m"};
+PNAME(mux_i2s2_p) = { "clk_i2s2_src", "clk_i2s2_frac", "i2s2_clkin", "xin12m"};
+PNAME(mux_i2s0_tx_out_p) = { "clk_i2s0_tx", "xin12m", "clk_i2s0_rx"};
+PNAME(mux_i2s0_rx_out_p) = { "clk_i2s0_rx", "xin12m", "clk_i2s0_tx"};
+PNAME(mux_i2s1_out_p) = { "clk_i2s1", "xin12m"};
+PNAME(mux_i2s2_out_p) = { "clk_i2s2", "xin12m"};
+PNAME(mux_i2s0_tx_rx_p) = { "clk_i2s0_tx_mux", "clk_i2s0_rx_mux"};
+PNAME(mux_i2s0_rx_tx_p) = { "clk_i2s0_rx_mux", "clk_i2s0_tx_mux"};
+PNAME(mux_uart_src_p) = { "gpll", "xin24m", "usb480m", "npll" };
+PNAME(mux_uart1_p) = { "clk_uart1_src", "clk_uart1_np5", "clk_uart1_frac" };
+PNAME(mux_uart2_p) = { "clk_uart2_src", "clk_uart2_np5", "clk_uart2_frac" };
+PNAME(mux_uart3_p) = { "clk_uart3_src", "clk_uart3_np5", "clk_uart3_frac" };
+PNAME(mux_uart4_p) = { "clk_uart4_src", "clk_uart4_np5", "clk_uart4_frac" };
+PNAME(mux_uart5_p) = { "clk_uart5_src", "clk_uart5_np5", "clk_uart5_frac" };
+PNAME(mux_cif_out_p) = { "xin24m", "dummy_cpll", "npll", "usb480m" };
+PNAME(mux_dclk_vopb_p) = { "dclk_vopb_src", "dclk_vopb_frac", "xin24m" };
+PNAME(mux_dclk_vopl_p) = { "dclk_vopl_src", "dclk_vopl_frac", "xin24m" };
+PNAME(mux_gmac_p) = { "clk_gmac_src", "gmac_clkin" };
+PNAME(mux_gmac_rmii_sel_p) = { "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx_div2" };
+PNAME(mux_rtc32k_pmu_p) = { "xin32k", "pmu_pvtm_32k", "clk_rtc32k_frac", };
+PNAME(mux_wifi_pmu_p) = { "xin24m", "clk_wifi_pmu_src" };
+PNAME(mux_uart0_pmu_p) = { "clk_uart0_pmu_src", "clk_uart0_np5", "clk_uart0_frac" };
+PNAME(mux_usbphy_ref_p) = { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_mipidsiphy_ref_p) = { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_gpu_p) = { "clk_gpu_div", "clk_gpu_np5" };
+
+static struct rockchip_pll_clock px30_pll_clks[] __initdata = {
+ [apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
+ 0, PX30_PLL_CON(0),
+ PX30_MODE_CON, 0, 0, 0, px30_pll_rates),
+ [dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
+ 0, PX30_PLL_CON(8),
+ PX30_MODE_CON, 4, 1, 0, NULL),
+ [cpll] = PLL(pll_rk3328, PLL_CPLL, "cpll", mux_pll_p,
+ 0, PX30_PLL_CON(16),
+ PX30_MODE_CON, 2, 2, 0, px30_pll_rates),
+ [npll] = PLL(pll_rk3328, PLL_NPLL, "npll", mux_pll_p,
+ 0, PX30_PLL_CON(24),
+ PX30_MODE_CON, 6, 4, 0, px30_pll_rates),
+};
+
+static struct rockchip_pll_clock px30_pmu_pll_clks[] __initdata = {
+ [gpll] = PLL(pll_rk3328, PLL_GPLL, "gpll", mux_pll_p, 0, PX30_PMU_PLL_CON(0),
+ PX30_PMU_MODE, 0, 3, 0, px30_pll_rates),
+};
+
+#define MFLAGS CLK_MUX_HIWORD_MASK
+#define DFLAGS CLK_DIVIDER_HIWORD_MASK
+#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
+
+static struct rockchip_clk_branch px30_pdm_fracmux __initdata =
+ MUX(0, "clk_pdm_mux", mux_pdm_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(26), 15, 1, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_tx_fracmux __initdata =
+ MUX(0, "clk_i2s0_tx_mux", mux_i2s0_tx_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(28), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_rx_fracmux __initdata =
+ MUX(0, "clk_i2s0_rx_mux", mux_i2s0_rx_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(58), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s1_fracmux __initdata =
+ MUX(0, "clk_i2s1_mux", mux_i2s1_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(30), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s2_fracmux __initdata =
+ MUX(0, "clk_i2s2_mux", mux_i2s2_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(32), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart1_fracmux __initdata =
+ MUX(0, "clk_uart1_mux", mux_uart1_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(35), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart2_fracmux __initdata =
+ MUX(0, "clk_uart2_mux", mux_uart2_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(38), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart3_fracmux __initdata =
+ MUX(0, "clk_uart3_mux", mux_uart3_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(41), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart4_fracmux __initdata =
+ MUX(0, "clk_uart4_mux", mux_uart4_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(44), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart5_fracmux __initdata =
+ MUX(0, "clk_uart5_mux", mux_uart5_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(47), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopb_fracmux __initdata =
+ MUX(0, "dclk_vopb_mux", mux_dclk_vopb_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(5), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopl_fracmux __initdata =
+ MUX(0, "dclk_vopl_mux", mux_dclk_vopl_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(8), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_rtc32k_pmu_fracmux __initdata =
+ MUX(SCLK_RTC32K_PMU, "clk_rtc32k_pmu", mux_rtc32k_pmu_p, CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(0), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart0_pmu_fracmux __initdata =
+ MUX(0, "clk_uart0_pmu_mux", mux_uart0_pmu_p, CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(4), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_clk_branches[] __initdata = {
+ /*
+ * Clock-Architecture Diagram 1
+ */
+
+ MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
+ PX30_MODE_CON, 8, 2, MFLAGS),
+ FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
+
+ /*
+ * Clock-Architecture Diagram 3
+ */
+
+ /* PD_CORE */
+ GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 0, GFLAGS),
+ GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 0, GFLAGS),
+ COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(0), 8, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
+ PX30_CLKGATE_CON(0), 2, GFLAGS),
+ COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(0), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
+ PX30_CLKGATE_CON(0), 1, GFLAGS),
+ GATE(0, "aclk_core_niu", "aclk_core", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 4, GFLAGS),
+ GATE(0, "aclk_core_prf", "aclk_core", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(17), 5, GFLAGS),
+ GATE(0, "pclk_dbg_niu", "pclk_dbg", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 5, GFLAGS),
+ GATE(0, "pclk_core_dbg", "pclk_dbg", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 6, GFLAGS),
+ GATE(0, "pclk_core_grf", "pclk_dbg", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(17), 6, GFLAGS),
+
+ GATE(0, "clk_jtag", "jtag_clkin", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 3, GFLAGS),
+ GATE(SCLK_PVTM, "clk_pvtm", "xin24m", 0,
+ PX30_CLKGATE_CON(17), 4, GFLAGS),
+
+ /* PD_GPU */
+ COMPOSITE_NODIV(0, "clk_gpu_src", mux_4plls_p, 0,
+ PX30_CLKSEL_CON(1), 6, 2, MFLAGS,
+ PX30_CLKGATE_CON(0), 8, GFLAGS),
+ COMPOSITE_NOMUX(0, "clk_gpu_div", "clk_gpu_src", 0,
+ PX30_CLKSEL_CON(1), 0, 4, DFLAGS,
+ PX30_CLKGATE_CON(0), 12, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_gpu_np5", "clk_gpu_src", 0,
+ PX30_CLKSEL_CON(1), 8, 4, DFLAGS,
+ PX30_CLKGATE_CON(0), 9, GFLAGS),
+ COMPOSITE_NODIV(SCLK_GPU, "clk_gpu", mux_gpu_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(1), 15, 1, MFLAGS,
+ PX30_CLKGATE_CON(0), 10, GFLAGS),
+ COMPOSITE_NOMUX(0, "aclk_gpu", "clk_gpu", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(1), 13, 2, DFLAGS,
+ PX30_CLKGATE_CON(17), 10, GFLAGS),
+ GATE(0, "aclk_gpu_niu", "aclk_gpu", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 11, GFLAGS),
+ GATE(0, "aclk_gpu_prf", "aclk_gpu", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(17), 8, GFLAGS),
+ GATE(0, "pclk_gpu_grf", "aclk_gpu", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(17), 9, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 4
+ */
+
+ /* PD_DDR */
+ GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 7, GFLAGS),
+ GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 13, GFLAGS),
+ COMPOSITE_NOGATE(SCLK_DDRCLK, "sclk_ddrc", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
+ COMPOSITE_NOGATE(0, "clk_ddrphy4x", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS),
+ FACTOR_GATE(0, "clk_ddrphy1x", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+ PX30_CLKGATE_CON(0), 14, GFLAGS),
+ FACTOR_GATE(0, "clk_stdby_2wrap", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+ PX30_CLKGATE_CON(1), 0, GFLAGS),
+ COMPOSITE_NODIV(0, "clk_ddrstdby", mux_ddrstdby_p, CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(2), 4, 1, MFLAGS,
+ PX30_CLKGATE_CON(1), 13, GFLAGS),
+ GATE(0, "aclk_split", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 15, GFLAGS),
+ GATE(0, "clk_msch", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 8, GFLAGS),
+ GATE(0, "aclk_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 5, GFLAGS),
+ GATE(0, "clk_core_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 6, GFLAGS),
+ GATE(0, "aclk_cmd_buff", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 6, GFLAGS),
+ GATE(0, "clk_ddrmon", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 11, GFLAGS),
+
+ GATE(0, "clk_ddrmon_timer", "xin24m", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(0), 15, GFLAGS),
+
+ COMPOSITE_NOMUX(PCLK_DDR, "pclk_ddr", "gpll", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(2), 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(1), 1, GFLAGS),
+ GATE(0, "pclk_ddrmon", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 10, GFLAGS),
+ GATE(0, "pclk_ddrc", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 7, GFLAGS),
+ GATE(0, "pclk_msch", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 9, GFLAGS),
+ GATE(0, "pclk_stdby", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 12, GFLAGS),
+ GATE(0, "pclk_ddr_grf", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 14, GFLAGS),
+ GATE(0, "pclk_cmdbuff", "pclk_ddr", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(1), 3, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 5
+ */
+
+ /* PD_VI */
+ COMPOSITE(ACLK_VI_PRE, "aclk_vi_pre", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(11), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(4), 8, GFLAGS),
+ COMPOSITE_NOMUX(HCLK_VI_PRE, "hclk_vi_pre", "aclk_vi_pre", 0,
+ PX30_CLKSEL_CON(11), 8, 4, DFLAGS,
+ PX30_CLKGATE_CON(4), 12, GFLAGS),
+ COMPOSITE(SCLK_ISP, "clk_isp", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(12), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(4), 9, GFLAGS),
+ COMPOSITE(SCLK_CIF_OUT, "clk_cif_out", mux_cif_out_p, 0,
+ PX30_CLKSEL_CON(13), 6, 2, MFLAGS, 0, 6, DFLAGS,
+ PX30_CLKGATE_CON(4), 11, GFLAGS),
+ GATE(PCLK_ISP, "pclkin_isp", "ext_pclkin", 0,
+ PX30_CLKGATE_CON(4), 13, GFLAGS),
+ GATE(PCLK_CIF, "pclkin_cif", "ext_pclkin", 0,
+ PX30_CLKGATE_CON(4), 14, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 6
+ */
+
+ /* PD_VO */
+ COMPOSITE(ACLK_VO_PRE, "aclk_vo_pre", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(3), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(2), 0, GFLAGS),
+ COMPOSITE_NOMUX(HCLK_VO_PRE, "hclk_vo_pre", "aclk_vo_pre", 0,
+ PX30_CLKSEL_CON(3), 8, 4, DFLAGS,
+ PX30_CLKGATE_CON(2), 12, GFLAGS),
+ COMPOSITE_NOMUX(PCLK_VO_PRE, "pclk_vo_pre", "aclk_vo_pre", 0,
+ PX30_CLKSEL_CON(3), 12, 4, DFLAGS,
+ PX30_CLKGATE_CON(2), 13, GFLAGS),
+ COMPOSITE(SCLK_RGA_CORE, "clk_rga_core", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(2), 1, GFLAGS),
+
+ COMPOSITE(SCLK_VOPB_PWM, "clk_vopb_pwm", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(7), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(2), 5, GFLAGS),
+ COMPOSITE(0, "dclk_vopb_src", mux_cpll_npll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+ PX30_CLKSEL_CON(5), 11, 1, MFLAGS, 0, 8, DFLAGS,
+ PX30_CLKGATE_CON(2), 2, GFLAGS),
+ COMPOSITE_FRACMUX(0, "dclk_vopb_frac", "dclk_vopb_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(6), 0,
+ PX30_CLKGATE_CON(2), 3, GFLAGS,
+ &px30_dclk_vopb_fracmux),
+ GATE(DCLK_VOPB, "dclk_vopb", "dclk_vopb_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(2), 4, GFLAGS),
+ COMPOSITE(0, "dclk_vopl_src", mux_npll_cpll_p, 0,
+ PX30_CLKSEL_CON(8), 11, 1, MFLAGS, 0, 8, DFLAGS,
+ PX30_CLKGATE_CON(2), 6, GFLAGS),
+ COMPOSITE_FRACMUX(0, "dclk_vopl_frac", "dclk_vopl_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(9), 0,
+ PX30_CLKGATE_CON(2), 7, GFLAGS,
+ &px30_dclk_vopl_fracmux),
+ GATE(DCLK_VOPL, "dclk_vopl", "dclk_vopl_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(2), 8, GFLAGS),
+
+ /* PD_VPU */
+ COMPOSITE(0, "aclk_vpu_pre", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(10), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(4), 0, GFLAGS),
+ COMPOSITE_NOMUX(0, "hclk_vpu_pre", "aclk_vpu_pre", 0,
+ PX30_CLKSEL_CON(10), 8, 4, DFLAGS,
+ PX30_CLKGATE_CON(4), 2, GFLAGS),
+ COMPOSITE(SCLK_CORE_VPU, "sclk_core_vpu", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(13), 14, 2, MFLAGS, 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(4), 1, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 7
+ */
+
+ COMPOSITE_NODIV(ACLK_PERI_SRC, "aclk_peri_src", mux_gpll_cpll_p, 0,
+ PX30_CLKSEL_CON(14), 15, 1, MFLAGS,
+ PX30_CLKGATE_CON(5), 7, GFLAGS),
+ COMPOSITE_NOMUX(ACLK_PERI_PRE, "aclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(14), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(5), 8, GFLAGS),
+ DIV(HCLK_PERI_PRE, "hclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(14), 8, 5, DFLAGS),
+
+ /* PD_MMC_NAND */
+ GATE(HCLK_MMC_NAND, "hclk_mmc_nand", "hclk_peri_pre", 0,
+ PX30_CLKGATE_CON(6), 0, GFLAGS),
+ COMPOSITE(SCLK_NANDC, "clk_nandc", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(15), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(5), 13, GFLAGS),
+
+ COMPOSITE(SCLK_SDIO, "clk_sdio", mux_gpll_cpll_npll_xin24m_p, 0,
+ PX30_CLKSEL_CON(18), 14, 2, MFLAGS, 0, 8, DFLAGS,
+ PX30_CLKGATE_CON(6), 3, GFLAGS),
+
+ COMPOSITE(SCLK_EMMC, "clk_emmc", mux_gpll_cpll_npll_xin24m_p, 0,
+ PX30_CLKSEL_CON(20), 14, 2, MFLAGS, 0, 8, DFLAGS,
+ PX30_CLKGATE_CON(6), 6, GFLAGS),
+
+ COMPOSITE(SCLK_SFC, "clk_sfc", mux_gpll_cpll_p, 0,
+ PX30_CLKSEL_CON(22), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(6), 7, GFLAGS),
+
+ MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "clk_sdmmc",
+ PX30_SDMMC_CON0, 1),
+ MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "clk_sdmmc",
+ PX30_SDMMC_CON1, 1),
+
+ MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio",
+ PX30_SDIO_CON0, 1),
+ MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio",
+ PX30_SDIO_CON1, 1),
+
+ MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc",
+ PX30_EMMC_CON0, 1),
+ MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc",
+ PX30_EMMC_CON1, 1),
+
+ /* PD_SDCARD */
+ GATE(0, "hclk_sdmmc_pre", "hclk_peri_pre", 0,
+ PX30_CLKGATE_CON(6), 12, GFLAGS),
+ COMPOSITE(SCLK_SDMMC, "clk_sdmmc", mux_gpll_cpll_npll_xin24m_p, 0,
+ PX30_CLKSEL_CON(16), 14, 2, MFLAGS, 0, 8, DFLAGS,
+ PX30_CLKGATE_CON(6), 15, GFLAGS),
+
+ /* PD_USB */
+ GATE(HCLK_USB, "hclk_usb", "hclk_peri_pre", 0,
+ PX30_CLKGATE_CON(7), 2, GFLAGS),
+ GATE(SCLK_OTG_ADP, "clk_otg_adp", "clk_rtc32k_pmu", 0,
+ PX30_CLKGATE_CON(7), 3, GFLAGS),
+
+ /* PD_GMAC */
+ COMPOSITE(SCLK_GMAC_SRC, "clk_gmac_src", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(22), 14, 2, MFLAGS, 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(7), 11, GFLAGS),
+ MUX(SCLK_GMAC, "clk_gmac", mux_gmac_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(23), 6, 1, MFLAGS),
+ GATE(SCLK_MAC_REF, "clk_mac_ref", "clk_gmac", 0,
+ PX30_CLKGATE_CON(7), 15, GFLAGS),
+ GATE(SCLK_GMAC_RX_TX, "clk_gmac_rx_tx", "clk_gmac", 0,
+ PX30_CLKGATE_CON(7), 13, GFLAGS),
+ FACTOR(0, "clk_gmac_rx_tx_div2", "clk_gmac_rx_tx", 0, 1, 2),
+ FACTOR(0, "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx", 0, 1, 20),
+ MUX(SCLK_GMAC_RMII, "clk_gmac_rmii_sel", mux_gmac_rmii_sel_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(23), 7, 1, MFLAGS),
+
+ GATE(0, "aclk_gmac_pre", "aclk_peri_pre", 0,
+ PX30_CLKGATE_CON(7), 10, GFLAGS),
+ COMPOSITE_NOMUX(0, "pclk_gmac_pre", "aclk_gmac_pre", 0,
+ PX30_CLKSEL_CON(23), 0, 4, DFLAGS,
+ PX30_CLKGATE_CON(7), 12, GFLAGS),
+
+ COMPOSITE(SCLK_MAC_OUT, "clk_mac_out", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(12), 14, 2, MFLAGS, 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(8), 5, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 8
+ */
+
+ /* PD_BUS */
+ COMPOSITE_NODIV(ACLK_BUS_SRC, "aclk_bus_src", mux_gpll_cpll_p, CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(23), 15, 1, MFLAGS,
+ PX30_CLKGATE_CON(8), 6, GFLAGS),
+ COMPOSITE_NOMUX(HCLK_BUS_PRE, "hclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(24), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(8), 8, GFLAGS),
+ COMPOSITE_NOMUX(ACLK_BUS_PRE, "aclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(23), 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(8), 7, GFLAGS),
+ COMPOSITE_NOMUX(PCLK_BUS_PRE, "pclk_bus_pre", "aclk_bus_pre", CLK_IGNORE_UNUSED,
+ PX30_CLKSEL_CON(24), 8, 2, DFLAGS,
+ PX30_CLKGATE_CON(8), 9, GFLAGS),
+ GATE(0, "pclk_top_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(8), 10, GFLAGS),
+
+ COMPOSITE(0, "clk_pdm_src", mux_gpll_xin24m_npll_p, 0,
+ PX30_CLKSEL_CON(26), 8, 2, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(9), 9, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_pdm_frac", "clk_pdm_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(27), 0,
+ PX30_CLKGATE_CON(9), 10, GFLAGS,
+ &px30_pdm_fracmux),
+ GATE(SCLK_PDM, "clk_pdm", "clk_pdm_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(9), 11, GFLAGS),
+
+ COMPOSITE(0, "clk_i2s0_tx_src", mux_gpll_npll_p, 0,
+ PX30_CLKSEL_CON(28), 8, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(9), 12, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_i2s0_tx_frac", "clk_i2s0_tx_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(29), 0,
+ PX30_CLKGATE_CON(9), 13, GFLAGS,
+ &px30_i2s0_tx_fracmux),
+ COMPOSITE_NODIV(SCLK_I2S0_TX, "clk_i2s0_tx", mux_i2s0_tx_rx_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(28), 12, 1, MFLAGS,
+ PX30_CLKGATE_CON(9), 14, GFLAGS),
+ COMPOSITE_NODIV(0, "clk_i2s0_tx_out_pre", mux_i2s0_tx_out_p, 0,
+ PX30_CLKSEL_CON(28), 14, 2, MFLAGS,
+ PX30_CLKGATE_CON(9), 15, GFLAGS),
+ GATE(SCLK_I2S0_TX_OUT, "clk_i2s0_tx_out", "clk_i2s0_tx_out_pre", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 8, CLK_GATE_HIWORD_MASK),
+
+ COMPOSITE(0, "clk_i2s0_rx_src", mux_gpll_npll_p, 0,
+ PX30_CLKSEL_CON(58), 8, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(17), 0, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_i2s0_rx_frac", "clk_i2s0_rx_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(59), 0,
+ PX30_CLKGATE_CON(17), 1, GFLAGS,
+ &px30_i2s0_rx_fracmux),
+ COMPOSITE_NODIV(SCLK_I2S0_RX, "clk_i2s0_rx", mux_i2s0_rx_tx_p, CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(58), 12, 1, MFLAGS,
+ PX30_CLKGATE_CON(17), 2, GFLAGS),
+ COMPOSITE_NODIV(0, "clk_i2s0_rx_out_pre", mux_i2s0_rx_out_p, 0,
+ PX30_CLKSEL_CON(58), 14, 2, MFLAGS,
+ PX30_CLKGATE_CON(17), 3, GFLAGS),
+ GATE(SCLK_I2S0_RX_OUT, "clk_i2s0_rx_out", "clk_i2s0_rx_out_pre", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 11, CLK_GATE_HIWORD_MASK),
+
+ COMPOSITE(0, "clk_i2s1_src", mux_gpll_npll_p, 0,
+ PX30_CLKSEL_CON(30), 8, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(10), 0, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_i2s1_frac", "clk_i2s1_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(31), 0,
+ PX30_CLKGATE_CON(10), 1, GFLAGS,
+ &px30_i2s1_fracmux),
+ GATE(SCLK_I2S1, "clk_i2s1", "clk_i2s1_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 2, GFLAGS),
+ COMPOSITE_NODIV(0, "clk_i2s1_out_pre", mux_i2s1_out_p, 0,
+ PX30_CLKSEL_CON(30), 15, 1, MFLAGS,
+ PX30_CLKGATE_CON(10), 3, GFLAGS),
+ GATE(SCLK_I2S1_OUT, "clk_i2s1_out", "clk_i2s1_out_pre", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 9, CLK_GATE_HIWORD_MASK),
+
+ COMPOSITE(0, "clk_i2s2_src", mux_gpll_npll_p, 0,
+ PX30_CLKSEL_CON(32), 8, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(10), 4, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_i2s2_frac", "clk_i2s2_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(33), 0,
+ PX30_CLKGATE_CON(10), 5, GFLAGS,
+ &px30_i2s2_fracmux),
+ GATE(SCLK_I2S2, "clk_i2s2", "clk_i2s2_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 6, GFLAGS),
+ COMPOSITE_NODIV(0, "clk_i2s2_out_pre", mux_i2s2_out_p, 0,
+ PX30_CLKSEL_CON(32), 15, 1, MFLAGS,
+ PX30_CLKGATE_CON(10), 7, GFLAGS),
+ GATE(SCLK_I2S2_OUT, "clk_i2s2_out", "clk_i2s2_out_pre", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 10, CLK_GATE_HIWORD_MASK),
+
+ COMPOSITE(SCLK_UART1_SRC, "clk_uart1_src", mux_uart_src_p, CLK_SET_RATE_NO_REPARENT,
+ PX30_CLKSEL_CON(34), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(10), 12, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart1_np5", "clk_uart1_src", 0,
+ PX30_CLKSEL_CON(35), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(10), 13, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart1_frac", "clk_uart1_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(36), 0,
+ PX30_CLKGATE_CON(10), 14, GFLAGS,
+ &px30_uart1_fracmux),
+ GATE(SCLK_UART1, "clk_uart1", "clk_uart1_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(10), 15, GFLAGS),
+
+ COMPOSITE(SCLK_UART2_SRC, "clk_uart2_src", mux_uart_src_p, 0,
+ PX30_CLKSEL_CON(37), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 0, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart2_np5", "clk_uart2_src", 0,
+ PX30_CLKSEL_CON(38), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 1, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart2_frac", "clk_uart2_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(39), 0,
+ PX30_CLKGATE_CON(11), 2, GFLAGS,
+ &px30_uart2_fracmux),
+ GATE(SCLK_UART2, "clk_uart2", "clk_uart2_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(11), 3, GFLAGS),
+
+ COMPOSITE(0, "clk_uart3_src", mux_uart_src_p, 0,
+ PX30_CLKSEL_CON(40), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 4, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart3_np5", "clk_uart3_src", 0,
+ PX30_CLKSEL_CON(41), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 5, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart3_frac", "clk_uart3_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(42), 0,
+ PX30_CLKGATE_CON(11), 6, GFLAGS,
+ &px30_uart3_fracmux),
+ GATE(SCLK_UART3, "clk_uart3", "clk_uart3_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(11), 7, GFLAGS),
+
+ COMPOSITE(0, "clk_uart4_src", mux_uart_src_p, 0,
+ PX30_CLKSEL_CON(43), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 8, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart4_np5", "clk_uart4_src", 0,
+ PX30_CLKSEL_CON(44), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 9, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart4_frac", "clk_uart4_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(45), 0,
+ PX30_CLKGATE_CON(11), 10, GFLAGS,
+ &px30_uart4_fracmux),
+ GATE(SCLK_UART4, "clk_uart4", "clk_uart4_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(11), 11, GFLAGS),
+
+ COMPOSITE(0, "clk_uart5_src", mux_uart_src_p, 0,
+ PX30_CLKSEL_CON(46), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 12, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart5_np5", "clk_uart5_src", 0,
+ PX30_CLKSEL_CON(47), 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(11), 13, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart5_frac", "clk_uart5_src", CLK_SET_RATE_PARENT,
+ PX30_CLKSEL_CON(48), 0,
+ PX30_CLKGATE_CON(11), 14, GFLAGS,
+ &px30_uart5_fracmux),
+ GATE(SCLK_UART5, "clk_uart5", "clk_uart5_mux", CLK_SET_RATE_PARENT,
+ PX30_CLKGATE_CON(11), 15, GFLAGS),
+
+ COMPOSITE(SCLK_I2C0, "clk_i2c0", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(49), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 0, GFLAGS),
+ COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(49), 15, 1, MFLAGS, 8, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 1, GFLAGS),
+ COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(50), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 2, GFLAGS),
+ COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(50), 15, 1, MFLAGS, 8, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 3, GFLAGS),
+ COMPOSITE(SCLK_PWM0, "clk_pwm0", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(52), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 5, GFLAGS),
+ COMPOSITE(SCLK_PWM1, "clk_pwm1", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(52), 15, 1, MFLAGS, 8, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 6, GFLAGS),
+ COMPOSITE(SCLK_SPI0, "clk_spi0", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(53), 7, 1, MFLAGS, 0, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 7, GFLAGS),
+ COMPOSITE(SCLK_SPI1, "clk_spi1", mux_gpll_xin24m_p, 0,
+ PX30_CLKSEL_CON(53), 15, 1, MFLAGS, 8, 7, DFLAGS,
+ PX30_CLKGATE_CON(12), 8, GFLAGS),
+
+ GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 0, GFLAGS),
+ GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 1, GFLAGS),
+ GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 2, GFLAGS),
+ GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 3, GFLAGS),
+ GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 4, GFLAGS),
+ GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
+ PX30_CLKGATE_CON(13), 5, GFLAGS),
+
+ COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "xin24m", 0,
+ PX30_CLKSEL_CON(54), 0, 11, DFLAGS,
+ PX30_CLKGATE_CON(12), 9, GFLAGS),
+ COMPOSITE_NOMUX(SCLK_SARADC, "clk_saradc", "xin24m", 0,
+ PX30_CLKSEL_CON(55), 0, 11, DFLAGS,
+ PX30_CLKGATE_CON(12), 10, GFLAGS),
+ COMPOSITE_NOMUX(SCLK_OTP, "clk_otp", "xin24m", 0,
+ PX30_CLKSEL_CON(56), 0, 3, DFLAGS,
+ PX30_CLKGATE_CON(12), 11, GFLAGS),
+ COMPOSITE_NOMUX(SCLK_OTP_USR, "clk_otp_usr", "clk_otp", 0,
+ PX30_CLKSEL_CON(56), 4, 2, DFLAGS,
+ PX30_CLKGATE_CON(13), 6, GFLAGS),
+
+ GATE(0, "clk_cpu_boost", "xin24m", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(12), 12, GFLAGS),
+
+ /* PD_CRYPTO */
+ GATE(0, "aclk_crypto_pre", "aclk_bus_pre", 0,
+ PX30_CLKGATE_CON(8), 12, GFLAGS),
+ GATE(0, "hclk_crypto_pre", "hclk_bus_pre", 0,
+ PX30_CLKGATE_CON(8), 13, GFLAGS),
+ COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(25), 6, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_CLKGATE_CON(8), 14, GFLAGS),
+ COMPOSITE(SCLK_CRYPTO_APK, "clk_crypto_apk", mux_gpll_cpll_npll_p, 0,
+ PX30_CLKSEL_CON(25), 14, 2, MFLAGS, 8, 5, DFLAGS,
+ PX30_CLKGATE_CON(8), 15, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 9
+ */
+
+ /* PD_BUS_TOP */
+ GATE(0, "pclk_top_niu", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 0, GFLAGS),
+ GATE(0, "pclk_top_cru", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 1, GFLAGS),
+ GATE(PCLK_OTP_PHY, "pclk_otp_phy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 2, GFLAGS),
+ GATE(0, "pclk_ddrphy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 3, GFLAGS),
+ GATE(PCLK_MIPIDSIPHY, "pclk_mipidsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 4, GFLAGS),
+ GATE(PCLK_MIPICSIPHY, "pclk_mipicsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 5, GFLAGS),
+ GATE(PCLK_USB_GRF, "pclk_usb_grf", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 6, GFLAGS),
+ GATE(0, "pclk_cpu_hoost", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 7, GFLAGS),
+
+ /* PD_VI */
+ GATE(0, "aclk_vi_niu", "aclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 15, GFLAGS),
+ GATE(ACLK_CIF, "aclk_cif", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 1, GFLAGS),
+ GATE(ACLK_ISP, "aclk_isp", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 3, GFLAGS),
+ GATE(0, "hclk_vi_niu", "hclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 0, GFLAGS),
+ GATE(HCLK_CIF, "hclk_cif", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 2, GFLAGS),
+ GATE(HCLK_ISP, "hclk_isp", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 4, GFLAGS),
+
+ /* PD_VO */
+ GATE(0, "aclk_vo_niu", "aclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 0, GFLAGS),
+ GATE(ACLK_VOPB, "aclk_vopb", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 3, GFLAGS),
+ GATE(ACLK_RGA, "aclk_rga", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 7, GFLAGS),
+ GATE(ACLK_VOPL, "aclk_vopl", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 5, GFLAGS),
+
+ GATE(0, "hclk_vo_niu", "hclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 1, GFLAGS),
+ GATE(HCLK_VOPB, "hclk_vopb", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 4, GFLAGS),
+ GATE(HCLK_RGA, "hclk_rga", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 8, GFLAGS),
+ GATE(HCLK_VOPL, "hclk_vopl", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 6, GFLAGS),
+
+ GATE(0, "pclk_vo_niu", "pclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 2, GFLAGS),
+ GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi", "pclk_vo_pre", 0, PX30_CLKGATE_CON(3), 9, GFLAGS),
+
+ /* PD_BUS */
+ GATE(0, "aclk_bus_niu", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 8, GFLAGS),
+ GATE(0, "aclk_intmem", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 11, GFLAGS),
+ GATE(ACLK_GIC, "aclk_gic", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 12, GFLAGS),
+ GATE(ACLK_DCF, "aclk_dcf", "aclk_bus_pre", 0, PX30_CLKGATE_CON(13), 15, GFLAGS),
+
+ GATE(0, "hclk_bus_niu", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 9, GFLAGS),
+ GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 14, GFLAGS),
+ GATE(HCLK_PDM, "hclk_pdm", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 1, GFLAGS),
+ GATE(HCLK_I2S0, "hclk_i2s0", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 2, GFLAGS),
+ GATE(HCLK_I2S1, "hclk_i2s1", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 3, GFLAGS),
+ GATE(HCLK_I2S2, "hclk_i2s2", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 4, GFLAGS),
+
+ GATE(0, "pclk_bus_niu", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 10, GFLAGS),
+ GATE(PCLK_DCF, "pclk_dcf", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 0, GFLAGS),
+ GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 5, GFLAGS),
+ GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 6, GFLAGS),
+ GATE(PCLK_UART3, "pclk_uart3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 7, GFLAGS),
+ GATE(PCLK_UART4, "pclk_uart4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 8, GFLAGS),
+ GATE(PCLK_UART5, "pclk_uart5", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 9, GFLAGS),
+ GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 10, GFLAGS),
+ GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 11, GFLAGS),
+ GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 12, GFLAGS),
+ GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 13, GFLAGS),
+ GATE(PCLK_I2C4, "pclk_i2c4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 14, GFLAGS),
+ GATE(PCLK_PWM0, "pclk_pwm0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 15, GFLAGS),
+ GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 0, GFLAGS),
+ GATE(PCLK_SPI0, "pclk_spi0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 1, GFLAGS),
+ GATE(PCLK_SPI1, "pclk_spi1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 2, GFLAGS),
+ GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 3, GFLAGS),
+ GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 4, GFLAGS),
+ GATE(PCLK_TIMER, "pclk_timer", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 5, GFLAGS),
+ GATE(PCLK_OTP_NS, "pclk_otp_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 6, GFLAGS),
+ GATE(PCLK_WDT_NS, "pclk_wdt_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 7, GFLAGS),
+ GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 8, GFLAGS),
+ GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 9, GFLAGS),
+ GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 10, GFLAGS),
+ GATE(0, "pclk_grf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 11, GFLAGS),
+ GATE(0, "pclk_sgrf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 12, GFLAGS),
+
+ /* PD_VPU */
+ GATE(0, "hclk_vpu_niu", "hclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 7, GFLAGS),
+ GATE(HCLK_VPU, "hclk_vpu", "hclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 6, GFLAGS),
+ GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 5, GFLAGS),
+ GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 4, GFLAGS),
+
+ /* PD_CRYPTO */
+ GATE(0, "hclk_crypto_niu", "hclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 3, GFLAGS),
+ GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 5, GFLAGS),
+ GATE(0, "aclk_crypto_niu", "aclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 2, GFLAGS),
+ GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 4, GFLAGS),
+
+ /* PD_SDCARD */
+ GATE(0, "hclk_sdmmc_niu", "hclk_sdmmc_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 0, GFLAGS),
+ GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_sdmmc_pre", 0, PX30_CLKGATE_CON(7), 1, GFLAGS),
+
+ /* PD_PERI */
+ GATE(0, "aclk_peri_niu", "aclk_peri_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 9, GFLAGS),
+
+ /* PD_MMC_NAND */
+ GATE(HCLK_NANDC, "hclk_nandc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(5), 15, GFLAGS),
+ GATE(0, "hclk_mmc_nand_niu", "hclk_mmc_nand", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(6), 8, GFLAGS),
+ GATE(HCLK_SDIO, "hclk_sdio", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 9, GFLAGS),
+ GATE(HCLK_EMMC, "hclk_emmc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 10, GFLAGS),
+ GATE(HCLK_SFC, "hclk_sfc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 11, GFLAGS),
+
+ /* PD_USB */
+ GATE(0, "hclk_usb_niu", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 4, GFLAGS),
+ GATE(HCLK_OTG, "hclk_otg", "hclk_usb", 0, PX30_CLKGATE_CON(7), 5, GFLAGS),
+ GATE(HCLK_HOST, "hclk_host", "hclk_usb", 0, PX30_CLKGATE_CON(7), 6, GFLAGS),
+ GATE(HCLK_HOST_ARB, "hclk_host_arb", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 8, GFLAGS),
+
+ /* PD_GMAC */
+ GATE(0, "aclk_gmac_niu", "aclk_gmac_pre", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(8), 0, GFLAGS),
+ GATE(ACLK_GMAC, "aclk_gmac", "aclk_gmac_pre", 0,
+ PX30_CLKGATE_CON(8), 2, GFLAGS),
+ GATE(0, "pclk_gmac_niu", "pclk_gmac_pre", CLK_IGNORE_UNUSED,
+ PX30_CLKGATE_CON(8), 1, GFLAGS),
+ GATE(PCLK_GMAC, "pclk_gmac", "pclk_gmac_pre", 0,
+ PX30_CLKGATE_CON(8), 3, GFLAGS),
+};
+
+static struct rockchip_clk_branch px30_clk_pmu_branches[] __initdata = {
+ /*
+ * Clock-Architecture Diagram 2
+ */
+
+ COMPOSITE_FRACMUX(0, "clk_rtc32k_frac", "xin24m", CLK_IGNORE_UNUSED,
+ PX30_PMU_CLKSEL_CON(1), 0,
+ PX30_PMU_CLKGATE_CON(0), 13, GFLAGS,
+ &px30_rtc32k_pmu_fracmux),
+
+ COMPOSITE_NOMUX(XIN24M_DIV, "xin24m_div", "xin24m", CLK_IGNORE_UNUSED,
+ PX30_PMU_CLKSEL_CON(0), 8, 5, DFLAGS,
+ PX30_PMU_CLKGATE_CON(0), 12, GFLAGS),
+
+ COMPOSITE_NOMUX(0, "clk_wifi_pmu_src", "gpll", 0,
+ PX30_PMU_CLKSEL_CON(2), 8, 6, DFLAGS,
+ PX30_PMU_CLKGATE_CON(0), 14, GFLAGS),
+ COMPOSITE_NODIV(SCLK_WIFI_PMU, "clk_wifi_pmu", mux_wifi_pmu_p, CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(2), 15, 1, MFLAGS,
+ PX30_PMU_CLKGATE_CON(0), 15, GFLAGS),
+
+ COMPOSITE(0, "clk_uart0_pmu_src", mux_uart_src_p, 0,
+ PX30_PMU_CLKSEL_CON(3), 14, 2, MFLAGS, 0, 5, DFLAGS,
+ PX30_PMU_CLKGATE_CON(1), 0, GFLAGS),
+ COMPOSITE_NOMUX_HALFDIV(0, "clk_uart0_np5", "clk_uart0_pmu_src", 0,
+ PX30_PMU_CLKSEL_CON(4), 0, 5, DFLAGS,
+ PX30_PMU_CLKGATE_CON(1), 1, GFLAGS),
+ COMPOSITE_FRACMUX(0, "clk_uart0_frac", "clk_uart0_pmu_src", CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(5), 0,
+ PX30_PMU_CLKGATE_CON(1), 2, GFLAGS,
+ &px30_uart0_pmu_fracmux),
+ GATE(SCLK_UART0_PMU, "clk_uart0_pmu", "clk_uart0_pmu_mux", CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKGATE_CON(1), 3, GFLAGS),
+
+ GATE(SCLK_PVTM_PMU, "clk_pvtm_pmu", "xin24m", 0,
+ PX30_PMU_CLKGATE_CON(1), 4, GFLAGS),
+
+ COMPOSITE_NOMUX(PCLK_PMU_PRE, "pclk_pmu_pre", "gpll", 0,
+ PX30_PMU_CLKSEL_CON(0), 0, 5, DFLAGS,
+ PX30_PMU_CLKGATE_CON(0), 0, GFLAGS),
+
+ COMPOSITE_NOMUX(SCLK_REF24M_PMU, "clk_ref24m_pmu", "gpll", 0,
+ PX30_PMU_CLKSEL_CON(2), 0, 6, DFLAGS,
+ PX30_PMU_CLKGATE_CON(1), 8, GFLAGS),
+ COMPOSITE_NODIV(SCLK_USBPHY_REF, "clk_usbphy_ref", mux_usbphy_ref_p, CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(2), 6, 1, MFLAGS,
+ PX30_PMU_CLKGATE_CON(1), 9, GFLAGS),
+ COMPOSITE_NODIV(SCLK_MIPIDSIPHY_REF, "clk_mipidsiphy_ref", mux_mipidsiphy_ref_p, CLK_SET_RATE_PARENT,
+ PX30_PMU_CLKSEL_CON(2), 7, 1, MFLAGS,
+ PX30_PMU_CLKGATE_CON(1), 10, GFLAGS),
+
+ /*
+ * Clock-Architecture Diagram 9
+ */
+
+ /* PD_PMU */
+ GATE(0, "pclk_pmu_niu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 1, GFLAGS),
+ GATE(0, "pclk_pmu_sgrf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 2, GFLAGS),
+ GATE(0, "pclk_pmu_grf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 3, GFLAGS),
+ GATE(0, "pclk_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 4, GFLAGS),
+ GATE(0, "pclk_pmu_mem", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 5, GFLAGS),
+ GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 6, GFLAGS),
+ GATE(PCLK_UART0_PMU, "pclk_uart0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 7, GFLAGS),
+ GATE(0, "pclk_cru_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 8, GFLAGS),
+};
+
+static const char *const px30_pmucru_critical_clocks[] __initconst = {
+ "aclk_bus_pre",
+ "pclk_bus_pre",
+ "hclk_bus_pre",
+ "aclk_peri_pre",
+ "hclk_peri_pre",
+ "aclk_gpu_niu",
+ "pclk_top_pre",
+ "pclk_pmu_pre",
+ "hclk_usb_niu",
+ "pll_npll",
+ "usb480m",
+ "clk_uart2",
+ "pclk_uart2",
+};
+
+static void __init px30_clk_init(struct device_node *np)
+{
+ struct rockchip_clk_provider *ctx;
+ void __iomem *reg_base;
+ struct clk *clk;
+
+ reg_base = of_iomap(np, 0);
+ if (!reg_base) {
+ pr_err("%s: could not map cru region\n", __func__);
+ return;
+ }
+
+ ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+ if (IS_ERR(ctx)) {
+ pr_err("%s: rockchip clk init failed\n", __func__);
+ iounmap(reg_base);
+ return;
+ }
+
+ /* aclk_dmac is controlled by sgrf_soc_con1[11]. */
+ clk = clk_register_fixed_factor(NULL, "aclk_dmac", "aclk_bus_pre", 0, 1, 1);
+ if (IS_ERR(clk))
+ pr_warn("%s: could not register clock aclk_dmac: %ld\n",
+ __func__, PTR_ERR(clk));
+ else
+ rockchip_clk_add_lookup(ctx, clk, ACLK_DMAC);
+
+ rockchip_clk_register_plls(ctx, px30_pll_clks,
+ ARRAY_SIZE(px30_pll_clks),
+ PX30_GRF_SOC_STATUS0);
+ rockchip_clk_register_branches(ctx, px30_clk_branches,
+ ARRAY_SIZE(px30_clk_branches));
+
+ rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
+ mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
+ &px30_cpuclk_data, px30_cpuclk_rates,
+ ARRAY_SIZE(px30_cpuclk_rates));
+
+ rockchip_register_softrst(np, 12, reg_base + PX30_SOFTRST_CON(0),
+ ROCKCHIP_SOFTRST_HIWORD_MASK);
+
+ rockchip_register_restart_notifier(ctx, PX30_GLB_SRST_FST, NULL);
+
+ rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru, "rockchip,px30-cru", px30_clk_init);
+
+static void __init px30_pmu_clk_init(struct device_node *np)
+{
+ struct rockchip_clk_provider *ctx;
+ void __iomem *reg_base;
+
+ reg_base = of_iomap(np, 0);
+ if (!reg_base) {
+ pr_err("%s: could not map cru pmu region\n", __func__);
+ return;
+ }
+
+ ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS);
+ if (IS_ERR(ctx)) {
+ pr_err("%s: rockchip pmu clk init failed\n", __func__);
+ return;
+ }
+
+ rockchip_clk_register_plls(ctx, px30_pmu_pll_clks,
+ ARRAY_SIZE(px30_pmu_pll_clks), PX30_GRF_SOC_STATUS0);
+
+ rockchip_clk_register_branches(ctx, px30_clk_pmu_branches,
+ ARRAY_SIZE(px30_clk_pmu_branches));
+
+ rockchip_clk_protect_critical(px30_pmucru_critical_clocks,
+ ARRAY_SIZE(px30_pmucru_critical_clocks));
+
+ rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru_pmu, "rockchip,px30-pmucru", px30_pmu_clk_init);
diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c
index bca10d618f0a..5a628148f3f0 100644
--- a/drivers/clk/rockchip/clk-rk3399.c
+++ b/drivers/clk/rockchip/clk-rk3399.c
@@ -631,7 +631,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
MUX(0, "clk_i2sout_src", mux_i2sch_p, CLK_SET_RATE_PARENT,
RK3399_CLKSEL_CON(31), 0, 2, MFLAGS),
COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "clk_i2sout", mux_i2sout_p, CLK_SET_RATE_PARENT,
- RK3399_CLKSEL_CON(30), 8, 2, MFLAGS,
+ RK3399_CLKSEL_CON(31), 2, 1, MFLAGS,
RK3399_CLKGATE_CON(8), 12, GFLAGS),
/* uart */
@@ -1523,6 +1523,7 @@ static const char *const rk3399_pmucru_critical_clocks[] __initconst = {
"pclk_pmu_src",
"fclk_cm0s_src_pmu",
"clk_timer_src_pmu",
+ "pclk_rkpwm_pmu",
};
static void __init rk3399_clk_init(struct device_node *np)
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index 326b3fa44f5d..c3ad92965823 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -492,6 +492,16 @@ void __init rockchip_clk_register_branches(
list->gate_flags, flags, list->child,
&ctx->lock);
break;
+ case branch_half_divider:
+ clk = rockchip_clk_register_halfdiv(list->name,
+ list->parent_names, list->num_parents,
+ ctx->reg_base, list->muxdiv_offset,
+ list->mux_shift, list->mux_width,
+ list->mux_flags, list->div_shift,
+ list->div_width, list->div_flags,
+ list->gate_offset, list->gate_shift,
+ list->gate_flags, flags, &ctx->lock);
+ break;
case branch_gate:
flags |= CLK_SET_RATE_PARENT;
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index ef601dded32c..6b53fff4cc96 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -34,7 +34,46 @@ struct clk;
#define HIWORD_UPDATE(val, mask, shift) \
((val) << (shift) | (mask) << ((shift) + 16))
-/* register positions shared by RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+/* register positions shared by PX30, RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+#define BOOST_PLL_H_CON(x) ((x) * 0x4)
+#define BOOST_CLK_CON 0x0008
+#define BOOST_BOOST_CON 0x000c
+#define BOOST_SWITCH_CNT 0x0010
+#define BOOST_HIGH_PERF_CNT0 0x0014
+#define BOOST_HIGH_PERF_CNT1 0x0018
+#define BOOST_STATIS_THRESHOLD 0x001c
+#define BOOST_SHORT_SWITCH_CNT 0x0020
+#define BOOST_SWITCH_THRESHOLD 0x0024
+#define BOOST_FSM_STATUS 0x0028
+#define BOOST_PLL_L_CON(x) ((x) * 0x4 + 0x2c)
+#define BOOST_RECOVERY_MASK 0x1
+#define BOOST_RECOVERY_SHIFT 1
+#define BOOST_SW_CTRL_MASK 0x1
+#define BOOST_SW_CTRL_SHIFT 2
+#define BOOST_LOW_FREQ_EN_MASK 0x1
+#define BOOST_LOW_FREQ_EN_SHIFT 3
+#define BOOST_BUSY_STATE BIT(8)
+
+#define PX30_PLL_CON(x) ((x) * 0x4)
+#define PX30_CLKSEL_CON(x) ((x) * 0x4 + 0x100)
+#define PX30_CLKGATE_CON(x) ((x) * 0x4 + 0x200)
+#define PX30_GLB_SRST_FST 0xb8
+#define PX30_GLB_SRST_SND 0xbc
+#define PX30_SOFTRST_CON(x) ((x) * 0x4 + 0x300)
+#define PX30_MODE_CON 0xa0
+#define PX30_MISC_CON 0xa4
+#define PX30_SDMMC_CON0 0x380
+#define PX30_SDMMC_CON1 0x384
+#define PX30_SDIO_CON0 0x388
+#define PX30_SDIO_CON1 0x38c
+#define PX30_EMMC_CON0 0x390
+#define PX30_EMMC_CON1 0x394
+
+#define PX30_PMU_PLL_CON(x) ((x) * 0x4)
+#define PX30_PMU_CLKSEL_CON(x) ((x) * 0x4 + 0x40)
+#define PX30_PMU_CLKGATE_CON(x) ((x) * 0x4 + 0x80)
+#define PX30_PMU_MODE 0x0020
+
#define RV1108_PLL_CON(x) ((x) * 0x4)
#define RV1108_CLKSEL_CON(x) ((x) * 0x4 + 0x60)
#define RV1108_CLKGATE_CON(x) ((x) * 0x4 + 0x120)
@@ -354,6 +393,7 @@ enum rockchip_clk_branch_type {
branch_inverter,
branch_factor,
branch_ddrclk,
+ branch_half_divider,
};
struct rockchip_clk_branch {
@@ -684,6 +724,79 @@ struct rockchip_clk_branch {
.gate_flags = gf, \
}
+#define COMPOSITE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\
+ df, go, gs, gf) \
+ { \
+ .id = _id, \
+ .branch_type = branch_half_divider, \
+ .name = cname, \
+ .parent_names = pnames, \
+ .num_parents = ARRAY_SIZE(pnames), \
+ .flags = f, \
+ .muxdiv_offset = mo, \
+ .mux_shift = ms, \
+ .mux_width = mw, \
+ .mux_flags = mf, \
+ .div_shift = ds, \
+ .div_width = dw, \
+ .div_flags = df, \
+ .gate_offset = go, \
+ .gate_shift = gs, \
+ .gate_flags = gf, \
+ }
+
+#define COMPOSITE_NOGATE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, \
+ ds, dw, df) \
+ { \
+ .id = _id, \
+ .branch_type = branch_half_divider, \
+ .name = cname, \
+ .parent_names = pnames, \
+ .num_parents = ARRAY_SIZE(pnames), \
+ .flags = f, \
+ .muxdiv_offset = mo, \
+ .mux_shift = ms, \
+ .mux_width = mw, \
+ .mux_flags = mf, \
+ .div_shift = ds, \
+ .div_width = dw, \
+ .div_flags = df, \
+ .gate_offset = -1, \
+ }
+
+#define COMPOSITE_NOMUX_HALFDIV(_id, cname, pname, f, mo, ds, dw, df, \
+ go, gs, gf) \
+ { \
+ .id = _id, \
+ .branch_type = branch_half_divider, \
+ .name = cname, \
+ .parent_names = (const char *[]){ pname }, \
+ .num_parents = 1, \
+ .flags = f, \
+ .muxdiv_offset = mo, \
+ .div_shift = ds, \
+ .div_width = dw, \
+ .div_flags = df, \
+ .gate_offset = go, \
+ .gate_shift = gs, \
+ .gate_flags = gf, \
+ }
+
+#define DIV_HALF(_id, cname, pname, f, o, s, w, df) \
+ { \
+ .id = _id, \
+ .branch_type = branch_half_divider, \
+ .name = cname, \
+ .parent_names = (const char *[]){ pname }, \
+ .num_parents = 1, \
+ .flags = f, \
+ .muxdiv_offset = o, \
+ .div_shift = s, \
+ .div_width = w, \
+ .div_flags = df, \
+ .gate_offset = -1, \
+ }
+
struct rockchip_clk_provider *rockchip_clk_init(struct device_node *np,
void __iomem *base, unsigned long nr_clks);
void rockchip_clk_of_add_provider(struct device_node *np,
@@ -708,6 +821,17 @@ void rockchip_register_restart_notifier(struct rockchip_clk_provider *ctx,
#define ROCKCHIP_SOFTRST_HIWORD_MASK BIT(0)
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+ const char *const *parent_names,
+ u8 num_parents, void __iomem *base,
+ int muxdiv_offset, u8 mux_shift,
+ u8 mux_width, u8 mux_flags,
+ u8 div_shift, u8 div_width,
+ u8 div_flags, int gate_offset,
+ u8 gate_shift, u8 gate_flags,
+ unsigned long flags,
+ spinlock_t *lock);
+
#ifdef CONFIG_RESET_CONTROLLER
void rockchip_register_softrst(struct device_node *np,
unsigned int num_regs,
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-27 15:44:14 +0300