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()
  ...

2 files changed, 29 insertions, 29 deletions

diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h
index 7007a5f48080..d23c9cf26993 100644
--- a/include/linux/clk/tegra.h
+++ b/include/linux/clk/tegra.h
@@ -125,5 +125,8 @@ extern void tegra210_xusb_pll_hw_control_enable(void);
 extern void tegra210_xusb_pll_hw_sequence_start(void);
 extern void tegra210_sata_pll_hw_control_enable(void);
 extern void tegra210_sata_pll_hw_sequence_start(void);
+extern void tegra210_set_sata_pll_seq_sw(bool state);
+extern void tegra210_put_utmipll_in_iddq(void);
+extern void tegra210_put_utmipll_out_iddq(void);
 
 #endif /* __LINUX_CLK_TEGRA_H_ */
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index 6110fe09ed18..d18da839b810 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -19,6 +19,18 @@
 #include <linux/clkdev.h>
 
 /**
+ * struct clk_omap_reg - OMAP register declaration
+ * @offset: offset from the master IP module base address
+ * @index: index of the master IP module
+ */
+struct clk_omap_reg {
+	void __iomem *ptr;
+	u16 offset;
+	u8 index;
+	u8 flags;
+};
+
+/**
  * struct dpll_data - DPLL registers and integration data
  * @mult_div1_reg: register containing the DPLL M and N bitfields
  * @mult_mask: mask of the DPLL M bitfield in @mult_div1_reg
@@ -67,12 +79,12 @@
  * can be placed into read-only space.
  */
 struct dpll_data {
-	void __iomem		*mult_div1_reg;
+	struct clk_omap_reg	mult_div1_reg;
 	u32			mult_mask;
 	u32			div1_mask;
 	struct clk_hw		*clk_bypass;
 	struct clk_hw		*clk_ref;
-	void __iomem		*control_reg;
+	struct clk_omap_reg	control_reg;
 	u32			enable_mask;
 	unsigned long		last_rounded_rate;
 	u16			last_rounded_m;
@@ -84,8 +96,8 @@ struct dpll_data {
 	u16			max_divider;
 	unsigned long		max_rate;
 	u8			modes;
-	void __iomem		*autoidle_reg;
-	void __iomem		*idlest_reg;
+	struct clk_omap_reg	autoidle_reg;
+	struct clk_omap_reg	idlest_reg;
 	u32			autoidle_mask;
 	u32			freqsel_mask;
 	u32			idlest_mask;
@@ -113,10 +125,10 @@ struct clk_hw_omap;
  */
 struct clk_hw_omap_ops {
 	void	(*find_idlest)(struct clk_hw_omap *oclk,
-			       void __iomem **idlest_reg,
+			       struct clk_omap_reg *idlest_reg,
 			       u8 *idlest_bit, u8 *idlest_val);
 	void	(*find_companion)(struct clk_hw_omap *oclk,
-				  void __iomem **other_reg,
+				  struct clk_omap_reg *other_reg,
 				  u8 *other_bit);
 	void	(*allow_idle)(struct clk_hw_omap *oclk);
 	void	(*deny_idle)(struct clk_hw_omap *oclk);
@@ -129,8 +141,6 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
- * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
- * @clksel: for clksel clks, pointer to struct clksel for this clock
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -141,12 +151,10 @@ struct clk_hw_omap {
 	struct list_head	node;
 	unsigned long		fixed_rate;
 	u8			fixed_div;
-	void __iomem		*enable_reg;
+	struct clk_omap_reg	enable_reg;
 	u8			enable_bit;
 	u8			flags;
-	void __iomem		*clksel_reg;
-	u32			clksel_mask;
-	const struct clksel	*clksel;
+	struct clk_omap_reg	clksel_reg;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
@@ -172,7 +180,6 @@ struct clk_hw_omap {
  *     should be used.  This is a temporary solution - a better approach
  *     would be to associate clock type-specific data with the clock,
  *     similar to the struct dpll_data approach.
- * MEMMAP_ADDRESSING: Use memmap addressing to access clock registers.
  */
 #define ENABLE_REG_32BIT	(1 << 0)	/* Use 32-bit access */
 #define CLOCK_IDLE_CONTROL	(1 << 1)
@@ -180,7 +187,6 @@ struct clk_hw_omap {
 #define ENABLE_ON_INIT		(1 << 3)	/* Enable upon framework init */
 #define INVERT_ENABLE		(1 << 4)	/* 0 enables, 1 disables */
 #define CLOCK_CLKOUTX2		(1 << 5)
-#define MEMMAP_ADDRESSING	(1 << 6)
 
 /* CM_CLKEN_PLL*.EN* bit values - not all are available for every DPLL */
 #define DPLL_LOW_POWER_STOP	0x1
@@ -202,21 +208,12 @@ enum {
 };
 
 /**
- * struct clk_omap_reg - OMAP register declaration
- * @offset: offset from the master IP module base address
- * @index: index of the master IP module
- */
-struct clk_omap_reg {
-	u16 offset;
-	u16 index;
-};
-
-/**
  * struct ti_clk_ll_ops - low-level ops for clocks
  * @clk_readl: pointer to register read function
  * @clk_writel: pointer to register write function
  * @clkdm_clk_enable: pointer to clockdomain enable function
  * @clkdm_clk_disable: pointer to clockdomain disable function
+ * @clkdm_lookup: pointer to clockdomain lookup function
  * @cm_wait_module_ready: pointer to CM module wait ready function
  * @cm_split_idlest_reg: pointer to CM module function to split idlest reg
  *
@@ -227,20 +224,20 @@ struct clk_omap_reg {
  * operations not provided directly by clock drivers.
  */
 struct ti_clk_ll_ops {
-	u32	(*clk_readl)(void __iomem *reg);
-	void	(*clk_writel)(u32 val, void __iomem *reg);
+	u32	(*clk_readl)(const struct clk_omap_reg *reg);
+	void	(*clk_writel)(u32 val, const struct clk_omap_reg *reg);
 	int	(*clkdm_clk_enable)(struct clockdomain *clkdm, struct clk *clk);
 	int	(*clkdm_clk_disable)(struct clockdomain *clkdm,
 				     struct clk *clk);
+	struct clockdomain * (*clkdm_lookup)(const char *name);
 	int	(*cm_wait_module_ready)(u8 part, s16 prcm_mod, u16 idlest_reg,
 					u8 idlest_shift);
-	int	(*cm_split_idlest_reg)(void __iomem *idlest_reg, s16 *prcm_inst,
-				       u8 *idlest_reg_id);
+	int	(*cm_split_idlest_reg)(struct clk_omap_reg *idlest_reg,
+				       s16 *prcm_inst, u8 *idlest_reg_id);
 };
 
 #define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw)
 
-void omap2_init_clk_clkdm(struct clk_hw *clk);
 int omap2_clk_disable_autoidle_all(void);
 int omap2_clk_enable_autoidle_all(void);
 int omap2_clk_allow_idle(struct clk *clk);