These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 1 insertions, 204 deletions

diff --git a/kernel/arch/arm/mach-omap2/clock.h b/kernel/arch/arm/mach-omap2/clock.h
index 652ed0ab8..67da640ba 100644
--- a/kernel/arch/arm/mach-omap2/clock.h
+++ b/kernel/arch/arm/mach-omap2/clock.h
@@ -23,90 +23,6 @@
 #include <linux/clk-provider.h>
 #include <linux/clk/ti.h>
 
-struct omap_clk {
-	u16				cpu;
-	struct clk_lookup		lk;
-};
-
-#define CLK(dev, con, ck)		\
-	{				\
-		.lk = {			\
-			.dev_id = dev,	\
-			.con_id = con,	\
-			.clk = ck,	\
-		},			\
-	}
-
-struct clockdomain;
-
-#define DEFINE_STRUCT_CLK(_name, _parent_array_name, _clkops_name)	\
-	static struct clk_core _name##_core = {			\
-		.name = #_name,					\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _parent_array_name,		\
-		.num_parents = ARRAY_SIZE(_parent_array_name),	\
-		.ops = &_clkops_name,				\
-	};							\
-	static struct clk _name = {				\
-		.core = &_name##_core,				\
-	};
-
-#define DEFINE_STRUCT_CLK_FLAGS(_name, _parent_array_name,	\
-				_clkops_name, _flags)		\
-	static struct clk_core _name##_core = {			\
-		.name = #_name,					\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _parent_array_name,		\
-		.num_parents = ARRAY_SIZE(_parent_array_name),	\
-		.ops = &_clkops_name,				\
-		.flags = _flags,				\
-	};							\
-	static struct clk _name = {				\
-		.core = &_name##_core,				\
-	};
-
-#define DEFINE_STRUCT_CLK_HW_OMAP(_name, _clkdm_name)		\
-	static struct clk_hw_omap _name##_hw = {		\
-		.hw = {						\
-			.clk = &_name,				\
-		},						\
-		.clkdm_name = _clkdm_name,			\
-	};
-
-#define DEFINE_CLK_OMAP_MUX(_name, _clkdm_name, _clksel,	\
-			    _clksel_reg, _clksel_mask,		\
-			    _parent_names, _ops)		\
-	static struct clk _name;				\
-	static struct clk_hw_omap _name##_hw = {		\
-		.hw = {						\
-			.clk = &_name,				\
-		},						\
-		.clksel		= _clksel,			\
-		.clksel_reg	= _clksel_reg,			\
-		.clksel_mask	= _clksel_mask,			\
-		.clkdm_name	= _clkdm_name,			\
-	};							\
-	DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
-
-#define DEFINE_CLK_OMAP_MUX_GATE(_name, _clkdm_name, _clksel,	\
-				 _clksel_reg, _clksel_mask,	\
-				 _enable_reg, _enable_bit,	\
-				 _hwops, _parent_names, _ops)	\
-	static struct clk _name;				\
-	static struct clk_hw_omap _name##_hw = {		\
-		.hw = {						\
-			.clk = &_name,				\
-		},						\
-		.ops		= _hwops,			\
-		.enable_reg	= _enable_reg,			\
-		.enable_bit	= _enable_bit,			\
-		.clksel		= _clksel,			\
-		.clksel_reg	= _clksel_reg,			\
-		.clksel_mask	= _clksel_mask,			\
-		.clkdm_name	= _clkdm_name,			\
-	};							\
-	DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
-
 /* struct clksel_rate.flags possibilities */
 #define RATE_IN_242X		(1 << 0)
 #define RATE_IN_243X		(1 << 1)
@@ -127,38 +43,6 @@ struct clockdomain;
 /* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */
 #define RATE_IN_3430ES2PLUS_36XX	(RATE_IN_3430ES2PLUS | RATE_IN_36XX)
 
-
-/**
- * struct clksel_rate - register bitfield values corresponding to clk divisors
- * @val: register bitfield value (shifted to bit 0)
- * @div: clock divisor corresponding to @val
- * @flags: (see "struct clksel_rate.flags possibilities" above)
- *
- * @val should match the value of a read from struct clk.clksel_reg
- * AND'ed with struct clk.clksel_mask, shifted right to bit 0.
- *
- * @div is the divisor that should be applied to the parent clock's rate
- * to produce the current clock's rate.
- */
-struct clksel_rate {
-	u32			val;
-	u8			div;
-	u16			flags;
-};
-
-/**
- * struct clksel - available parent clocks, and a pointer to their divisors
- * @parent: struct clk * to a possible parent clock
- * @rates: available divisors for this parent clock
- *
- * A struct clksel is always associated with one or more struct clks
- * and one or more struct clksel_rates.
- */
-struct clksel {
-	struct clk		 *parent;
-	const struct clksel_rate *rates;
-};
-
 /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
 #define CORE_CLK_SRC_32K		0x0
 #define CORE_CLK_SRC_DPLL		0x1
@@ -180,105 +64,18 @@ struct clksel {
 #define OMAP4XXX_EN_DPLL_FRBYPASS		0x6
 #define OMAP4XXX_EN_DPLL_LOCKED			0x7
 
-u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk);
-void omap3_dpll_allow_idle(struct clk_hw_omap *clk);
-void omap3_dpll_deny_idle(struct clk_hw_omap *clk);
-void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk);
-void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk);
-
-void __init omap2_clk_disable_clkdm_control(void);
-
-/* clkt_clksel.c public functions */
-u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk,
-				unsigned long target_rate,
-				u32 *new_div);
-u8 omap2_clksel_find_parent_index(struct clk_hw *hw);
-unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate);
-long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate,
-				unsigned long *parent_rate);
-int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate,
-				unsigned long parent_rate);
-int omap2_clksel_set_parent(struct clk_hw *hw, u8 field_val);
-
-/* clkt_iclk.c public functions */
-extern void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk);
-extern void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk);
-
-unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk);
-
-void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
-				   void __iomem **other_reg,
-				   u8 *other_bit);
-void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
-				void __iomem **idlest_reg,
-				u8 *idlest_bit, u8 *idlest_val);
-int omap2_clk_enable_autoidle_all(void);
-int omap2_clk_allow_idle(struct clk *clk);
-int omap2_clk_deny_idle(struct clk *clk);
-int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name);
 void omap2_clk_print_new_rates(const char *hfclkin_ck_name,
 			       const char *core_ck_name,
 			       const char *mpu_ck_name);
 
-u32 omap2_clk_readl(struct clk_hw_omap *clk, void __iomem *reg);
-void omap2_clk_writel(u32 val, struct clk_hw_omap *clk, void __iomem *reg);
-
 extern u16 cpu_mask;
 
-/*
- * Clock features setup. Used instead of CPU type checks.
- */
-struct ti_clk_features {
-	u32 flags;
-	long fint_min;
-	long fint_max;
-	long fint_band1_max;
-	long fint_band2_min;
-	u8 dpll_bypass_vals;
-	u8 cm_idlest_val;
-};
-
-#define TI_CLK_DPLL_HAS_FREQSEL		(1 << 0)
-#define TI_CLK_DPLL4_DENY_REPROGRAM	(1 << 1)
-
-extern struct ti_clk_features ti_clk_features;
-
 extern const struct clkops clkops_omap2_dflt_wait;
 extern const struct clkops clkops_omap2_dflt;
 
 extern struct clk_functions omap2_clk_functions;
 
-extern const struct clksel_rate gpt_32k_rates[];
-extern const struct clksel_rate gpt_sys_rates[];
-extern const struct clksel_rate gfx_l3_rates[];
-extern const struct clksel_rate dsp_ick_rates[];
-
-extern const struct clk_hw_omap_ops clkhwops_iclk_wait;
-extern const struct clk_hw_omap_ops clkhwops_wait;
-extern const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait;
-extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait;
-extern const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait;
-extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait;
-extern const struct clk_hw_omap_ops clkhwops_apll54;
-extern const struct clk_hw_omap_ops clkhwops_apll96;
-
-/* clksel_rate blocks shared between OMAP44xx and AM33xx */
-extern const struct clksel_rate div_1_0_rates[];
-extern const struct clksel_rate div3_1to4_rates[];
-extern const struct clksel_rate div_1_1_rates[];
-extern const struct clksel_rate div_1_2_rates[];
-extern const struct clksel_rate div_1_3_rates[];
-extern const struct clksel_rate div_1_4_rates[];
-extern const struct clksel_rate div31_1to31_rates[];
-
-extern int omap2_clkops_enable_clkdm(struct clk_hw *hw);
-extern void omap2_clkops_disable_clkdm(struct clk_hw *hw);
-
-struct regmap;
-
-int __init omap2_clk_provider_init(struct device_node *np, int index,
-				   struct regmap *syscon, void __iomem *mem);
-void __init omap2_clk_legacy_provider_init(int index, void __iomem *mem);
+int __init omap2_clk_setup_ll_ops(void);
 
 void __init ti_clk_init_features(void);
 #endif