Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "Sort of on the quieter side this time, which is probably due more to
  me not catching up as quickly on patch review than anything else.
  Overall it seems normal though, a few small changes to the core,
  mostly small non-critical fixes here and there as well as driver
  updates for new and existing hardware support.

  The biggest things are the TI clk driver rework to lay the groundwork
  for clkctrl support in the next merge window and the AmLogic
  audio/graphics clk support.

  Core:
   - clk_possible_parents debugfs file so we know which parents a clk
     could possibly have
   - Fix to make clk rate change notifiers stop on the first failure
     instead of continuing

  New Drivers:
   - Mediatek MT6797 SoCs
   - hi655x PMIC clks
   - AmLogic Meson SoC i2s and spdif audio clks and Mali graphics clks
   - Allwinner H5 SoCs and PRCM hardware

  Updates:
   - Nvidia Tegra T210 cleanups and non-critical fixes
   - TI OMAP cleanups in preparation for clkctrl support
   - trivial fixes like kcalloc(), devm_* conversions, and seq_puts()
   - ZTE zx296718 SoC VGA clks
   - Rockchip clk-ids, fixups, and rename of rk1108 to rv1108
   - IDT VersaClock 5P49V5935 support
   - Renesas R-Car H3 and M3-W IMR clks and ES2.0 rev of R-Car H3
     support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (151 commits)
  clk: x86: pmc-atom: Checking for IS_ERR() instead of NULL
  clk: ti: divider: try to fix ti_clk_register_divider
  clk: mvebu: Use kcalloc() in two functions
  clk: mvebu: Use kcalloc() in of_cpu_clk_setup()
  clk: nomadik: Delete error messages for a failed memory allocation in two functions
  clk: nomadik: Use seq_puts() in nomadik_src_clk_show()
  clk: Improve a size determination in two functions
  clk: Replace four seq_printf() calls by seq_putc()
  clk: si5351: Delete an error message for a failed memory allocation in si5351_i2c_probe()
  clk: si5351: Use devm_kcalloc() in si5351_i2c_probe()
  clk: at91: Use kcalloc() in of_at91_clk_pll_get_characteristics()
  reset: mediatek: Add MT2701 ethsys reset controller include file
  clk: mediatek: add mt2701 ethernet reset
  clk: hi6220: Add the hi655x's pmic clock
  clk: ti: fix building without legacy omap3
  clk: ti: fix linker error with !SOC_OMAP4
  clk: hi3620: Fix a typo in one variable name
  clk: hi3620: Delete error messages for a failed memory allocation in two functions
  clk: hi3620: Use kcalloc() in hi3620_mmc_clk_init()
  clk: hisilicon: Delete error messages for failed memory allocations in hisi_clk_init()
  ...

1 files changed, 37 insertions, 4 deletions

diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index 13c37f48d9d6..3f7b26540be8 100644
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -16,6 +16,28 @@
 #ifndef __DRIVERS_CLK_TI_CLOCK__
 #define __DRIVERS_CLK_TI_CLOCK__
 
+struct clk_omap_divider {
+	struct clk_hw		hw;
+	struct clk_omap_reg	reg;
+	u8			shift;
+	u8			width;
+	u8			flags;
+	const struct clk_div_table	*table;
+};
+
+#define to_clk_omap_divider(_hw) container_of(_hw, struct clk_omap_divider, hw)
+
+struct clk_omap_mux {
+	struct clk_hw		hw;
+	struct clk_omap_reg	reg;
+	u32			*table;
+	u32			mask;
+	u8			shift;
+	u8			flags;
+};
+
+#define to_clk_omap_mux(_hw) container_of(_hw, struct clk_omap_mux, hw)
+
 enum {
 	TI_CLK_FIXED,
 	TI_CLK_MUX,
@@ -86,7 +108,7 @@ struct ti_clk_mux {
 	int num_parents;
 	u16 reg;
 	u8 module;
-	const char **parents;
+	const char * const *parents;
 	u16 flags;
 };
 
@@ -189,16 +211,25 @@ struct clk *ti_clk_register_mux(struct ti_clk *setup);
 struct clk *ti_clk_register_divider(struct ti_clk *setup);
 struct clk *ti_clk_register_composite(struct ti_clk *setup);
 struct clk *ti_clk_register_dpll(struct ti_clk *setup);
+struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
+			    const char *con);
+int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con);
+void ti_clk_add_aliases(void);
 
 struct clk_hw *ti_clk_build_component_div(struct ti_clk_divider *setup);
 struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup);
 struct clk_hw *ti_clk_build_component_mux(struct ti_clk_mux *setup);
 
+int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,
+			      u8 flags, u8 *width,
+			      const struct clk_div_table **table);
+
 void ti_clk_patch_legacy_clks(struct ti_clk **patch);
 struct clk *ti_clk_register_clk(struct ti_clk *setup);
 int ti_clk_register_legacy_clks(struct ti_clk_alias *clks);
 
-void __iomem *ti_clk_get_reg_addr(struct device_node *node, int index);
+int ti_clk_get_reg_addr(struct device_node *node, int index,
+			struct clk_omap_reg *reg);
 void ti_dt_clocks_register(struct ti_dt_clk *oclks);
 int ti_clk_retry_init(struct device_node *node, struct clk_hw *hw,
 		      ti_of_clk_init_cb_t func);
@@ -223,7 +254,9 @@ extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
 
 extern const struct clk_ops ti_clk_divider_ops;
 extern const struct clk_ops ti_clk_mux_ops;
+extern const struct clk_ops omap_gate_clk_ops;
 
+void omap2_init_clk_clkdm(struct clk_hw *hw);
 int omap2_clkops_enable_clkdm(struct clk_hw *hw);
 void omap2_clkops_disable_clkdm(struct clk_hw *hw);
 
@@ -231,10 +264,10 @@ int omap2_dflt_clk_enable(struct clk_hw *hw);
 void omap2_dflt_clk_disable(struct clk_hw *hw);
 int omap2_dflt_clk_is_enabled(struct clk_hw *hw);
 void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
-				   void __iomem **other_reg,
+				   struct clk_omap_reg *other_reg,
 				   u8 *other_bit);
 void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
-				void __iomem **idlest_reg,
+				struct clk_omap_reg *idlest_reg,
 				u8 *idlest_bit, u8 *idlest_val);
 
 void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk);