Resguardo inicial

linux-7.2.3/drivers/clk/ux500/clk.h

@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Clocks for ux500 platforms
+ *
+ * Copyright (C) 2012 ST-Ericsson SA
+ * Author: Ulf Hansson <ulf.hansson@linaro.org>
+ */
+
+#ifndef __UX500_CLK_H
+#define __UX500_CLK_H
+
+#include <linux/device.h>
+#include <linux/types.h>
+
+struct clk;
+struct clk_hw;
+
+struct clk *clk_reg_prcc_pclk(const char *name,
+			      const char *parent_name,
+			      resource_size_t phy_base,
+			      u32 cg_sel,
+			      unsigned long flags);
+
+struct clk *clk_reg_prcc_kclk(const char *name,
+			      const char *parent_name,
+			      resource_size_t phy_base,
+			      u32 cg_sel,
+			      unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_scalable(const char *name,
+				      const char *parent_name,
+				      u8 cg_sel,
+				      unsigned long rate,
+				      unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_gate(const char *name,
+				  const char *parent_name,
+				  u8 cg_sel,
+				  unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_scalable_rate(const char *name,
+					   const char *parent_name,
+					   u8 cg_sel,
+					   unsigned long rate,
+					   unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_rate(const char *name,
+				  const char *parent_name,
+				  u8 cg_sel,
+				  unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_opp_gate(const char *name,
+				      const char *parent_name,
+				      u8 cg_sel,
+				      unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_opp_volt_scalable(const char *name,
+					       const char *parent_name,
+					       u8 cg_sel,
+					       unsigned long rate,
+					       unsigned long flags);
+
+struct clk_hw *clk_reg_prcmu_clkout(const char *name,
+				    const char * const *parent_names,
+				    int num_parents,
+				    u8 source, u8 divider);
+
+struct clk *clk_reg_sysctrl_gate(struct device *dev,
+				 const char *name,
+				 const char *parent_name,
+				 u16 reg_sel,
+				 u8 reg_mask,
+				 u8 reg_bits,
+				 unsigned long enable_delay_us,
+				 unsigned long flags);
+
+struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev,
+					    const char *name,
+					    const char *parent_name,
+					    u16 reg_sel,
+					    u8 reg_mask,
+					    u8 reg_bits,
+					    unsigned long rate,
+					    unsigned long enable_delay_us,
+					    unsigned long flags);
+
+struct clk *clk_reg_sysctrl_set_parent(struct device *dev,
+				       const char *name,
+				       const char **parent_names,
+				       u8 num_parents,
+				       u16 *reg_sel,
+				       u8 *reg_mask,
+				       u8 *reg_bits,
+				       unsigned long flags);
+
+#endif /* __UX500_CLK_H */