[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/clk/uniphier/clk-uniphier.h b/src/kernel/linux/v4.14/drivers/clk/uniphier/clk-uniphier.h
new file mode 100644
index 0000000..d10a009
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/clk/uniphier/clk-uniphier.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2016 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masahiro@socionext.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.
+ */
+
+#ifndef __CLK_UNIPHIER_H__
+#define __CLK_UNIPHIER_H__
+
+struct clk_hw;
+struct device;
+struct regmap;
+
+#define UNIPHIER_CLK_CPUGEAR_MAX_PARENTS 16
+#define UNIPHIER_CLK_MUX_MAX_PARENTS 8
+
+enum uniphier_clk_type {
+ UNIPHIER_CLK_TYPE_CPUGEAR,
+ UNIPHIER_CLK_TYPE_FIXED_FACTOR,
+ UNIPHIER_CLK_TYPE_FIXED_RATE,
+ UNIPHIER_CLK_TYPE_GATE,
+ UNIPHIER_CLK_TYPE_MUX,
+};
+
+struct uniphier_clk_cpugear_data {
+ const char *parent_names[UNIPHIER_CLK_CPUGEAR_MAX_PARENTS];
+ unsigned int num_parents;
+ unsigned int regbase;
+ unsigned int mask;
+};
+
+struct uniphier_clk_fixed_factor_data {
+ const char *parent_name;
+ unsigned int mult;
+ unsigned int div;
+};
+
+struct uniphier_clk_fixed_rate_data {
+ unsigned long fixed_rate;
+};
+
+struct uniphier_clk_gate_data {
+ const char *parent_name;
+ unsigned int reg;
+ unsigned int bit;
+};
+
+struct uniphier_clk_mux_data {
+ const char *parent_names[UNIPHIER_CLK_MUX_MAX_PARENTS];
+ unsigned int num_parents;
+ unsigned int reg;
+ unsigned int masks[UNIPHIER_CLK_MUX_MAX_PARENTS];
+ unsigned int vals[UNIPHIER_CLK_MUX_MAX_PARENTS];
+};
+
+struct uniphier_clk_data {
+ const char *name;
+ enum uniphier_clk_type type;
+ int idx;
+ union {
+ struct uniphier_clk_cpugear_data cpugear;
+ struct uniphier_clk_fixed_factor_data factor;
+ struct uniphier_clk_fixed_rate_data rate;
+ struct uniphier_clk_gate_data gate;
+ struct uniphier_clk_mux_data mux;
+ } data;
+};
+
+#define UNIPHIER_CLK_CPUGEAR(_name, _idx, _regbase, _mask, \
+ _num_parents, ...) \
+ { \
+ .name = (_name), \
+ .type = UNIPHIER_CLK_TYPE_CPUGEAR, \
+ .idx = (_idx), \
+ .data.cpugear = { \
+ .parent_names = { __VA_ARGS__ }, \
+ .num_parents = (_num_parents), \
+ .regbase = (_regbase), \
+ .mask = (_mask) \
+ }, \
+ }
+
+#define UNIPHIER_CLK_FACTOR(_name, _idx, _parent, _mult, _div) \
+ { \
+ .name = (_name), \
+ .type = UNIPHIER_CLK_TYPE_FIXED_FACTOR, \
+ .idx = (_idx), \
+ .data.factor = { \
+ .parent_name = (_parent), \
+ .mult = (_mult), \
+ .div = (_div), \
+ }, \
+ }
+
+#define UNIPHIER_CLK_GATE(_name, _idx, _parent, _reg, _bit) \
+ { \
+ .name = (_name), \
+ .type = UNIPHIER_CLK_TYPE_GATE, \
+ .idx = (_idx), \
+ .data.gate = { \
+ .parent_name = (_parent), \
+ .reg = (_reg), \
+ .bit = (_bit), \
+ }, \
+ }
+
+#define UNIPHIER_CLK_DIV(parent, div) \
+ UNIPHIER_CLK_FACTOR(parent "/" #div, -1, parent, 1, div)
+
+#define UNIPHIER_CLK_DIV2(parent, div0, div1) \
+ UNIPHIER_CLK_DIV(parent, div0), \
+ UNIPHIER_CLK_DIV(parent, div1)
+
+#define UNIPHIER_CLK_DIV3(parent, div0, div1, div2) \
+ UNIPHIER_CLK_DIV2(parent, div0, div1), \
+ UNIPHIER_CLK_DIV(parent, div2)
+
+#define UNIPHIER_CLK_DIV4(parent, div0, div1, div2, div3) \
+ UNIPHIER_CLK_DIV2(parent, div0, div1), \
+ UNIPHIER_CLK_DIV2(parent, div2, div3)
+
+struct clk_hw *uniphier_clk_register_cpugear(struct device *dev,
+ struct regmap *regmap,
+ const char *name,
+ const struct uniphier_clk_cpugear_data *data);
+struct clk_hw *uniphier_clk_register_fixed_factor(struct device *dev,
+ const char *name,
+ const struct uniphier_clk_fixed_factor_data *data);
+struct clk_hw *uniphier_clk_register_fixed_rate(struct device *dev,
+ const char *name,
+ const struct uniphier_clk_fixed_rate_data *data);
+struct clk_hw *uniphier_clk_register_gate(struct device *dev,
+ struct regmap *regmap,
+ const char *name,
+ const struct uniphier_clk_gate_data *data);
+struct clk_hw *uniphier_clk_register_mux(struct device *dev,
+ struct regmap *regmap,
+ const char *name,
+ const struct uniphier_clk_mux_data *data);
+
+extern const struct uniphier_clk_data uniphier_ld4_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_pro4_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_sld8_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_pro5_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_ld11_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_ld20_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_pxs3_sys_clk_data[];
+extern const struct uniphier_clk_data uniphier_ld4_mio_clk_data[];
+extern const struct uniphier_clk_data uniphier_pro5_sd_clk_data[];
+extern const struct uniphier_clk_data uniphier_ld4_peri_clk_data[];
+extern const struct uniphier_clk_data uniphier_pro4_peri_clk_data[];
+
+#endif /* __CLK_UNIPHIER_H__ */