Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux

Pull clk framework updates from Mike Turquette:
 "This is much later than usual due to several last minute bugs that had
  to be addressed.  As usual the majority of changes are new drivers and
  modifications to existing drivers.  The core recieved many fixes along
  with the groundwork for several large changes coming in the future
  which will better parition clock providers from clock consumers"

* tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
  clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated
  ARM: OMAP3: clock: fix boot breakage in legacy mode
  ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
  clk: Really fix deadlock with mmap_sem
  clk: mmp: fix sparse non static symbol warning
  clk: Change clk_ops->determine_rate to return a clk_hw as the best parent
  clk: change clk_debugfs_add_file to take a struct clk_hw
  clk: Don't expose __clk_get_accuracy
  clk: Don't try to use a struct clk* after it could have been freed
  clk: Remove unused function __clk_get_prepare_count
  clk: samsung: Fix double add of syscore ops after driver rebind
  clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi
  clk: samsung: exynos4415: Fix build with PM_SLEEP disabled
  clk: samsung: remove unnecessary inclusion of header files from clk.h
  clk: samsung: remove unnecessary CONFIG_OF from clk.c
  clk: samsung: Spelling s/bwtween/between/
  clk: rockchip: Add support for the mmc clock phases using the framework
  clk: rockchip: add bindings for the mmc clocks
  clk: rockchip: rk3288 export i2s0_clkout for use in DT
  clk: rockchip: use clock ID for DMC (memory controller) on rk3288
  ...

1 files changed, 28 insertions, 17 deletions

diff --git a/drivers/clk/pxa/clk-pxa.c b/drivers/clk/pxa/clk-pxa.c
index ef3c05389c0a..4e834753ab09 100644
--- a/drivers/clk/pxa/clk-pxa.c
+++ b/drivers/clk/pxa/clk-pxa.c
@@ -26,12 +26,20 @@ static struct clk_onecell_data onecell_data = {
 	.clk_num = CLK_MAX,
 };
 
-#define to_pxa_clk(_hw) container_of(_hw, struct pxa_clk_cken, hw)
+struct pxa_clk {
+	struct clk_hw hw;
+	struct clk_fixed_factor lp;
+	struct clk_fixed_factor hp;
+	struct clk_gate gate;
+	bool (*is_in_low_power)(void);
+};
+
+#define to_pxa_clk(_hw) container_of(_hw, struct pxa_clk, hw)
 
 static unsigned long cken_recalc_rate(struct clk_hw *hw,
 				      unsigned long parent_rate)
 {
-	struct pxa_clk_cken *pclk = to_pxa_clk(hw);
+	struct pxa_clk *pclk = to_pxa_clk(hw);
 	struct clk_fixed_factor *fix;
 
 	if (!pclk->is_in_low_power || pclk->is_in_low_power())
@@ -48,7 +56,7 @@ static struct clk_ops cken_rate_ops = {
 
 static u8 cken_get_parent(struct clk_hw *hw)
 {
-	struct pxa_clk_cken *pclk = to_pxa_clk(hw);
+	struct pxa_clk *pclk = to_pxa_clk(hw);
 
 	if (!pclk->is_in_low_power)
 		return 0;
@@ -69,29 +77,32 @@ void __init clkdev_pxa_register(int ckid, const char *con_id,
 		clk_register_clkdev(clk, con_id, dev_id);
 }
 
-int __init clk_pxa_cken_init(struct pxa_clk_cken *clks, int nb_clks)
+int __init clk_pxa_cken_init(const struct desc_clk_cken *clks, int nb_clks)
 {
 	int i;
-	struct pxa_clk_cken *pclk;
+	struct pxa_clk *pxa_clk;
 	struct clk *clk;
 
 	for (i = 0; i < nb_clks; i++) {
-		pclk = clks + i;
-		pclk->gate.lock = &lock;
-		clk = clk_register_composite(NULL, pclk->name,
-					     pclk->parent_names, 2,
-					     &pclk->hw, &cken_mux_ops,
-					     &pclk->hw, &cken_rate_ops,
-					     &pclk->gate.hw, &clk_gate_ops,
-					     pclk->flags);
-		clkdev_pxa_register(pclk->ckid, pclk->con_id, pclk->dev_id,
-				    clk);
+		pxa_clk = kzalloc(sizeof(*pxa_clk), GFP_KERNEL);
+		pxa_clk->is_in_low_power = clks[i].is_in_low_power;
+		pxa_clk->lp = clks[i].lp;
+		pxa_clk->hp = clks[i].hp;
+		pxa_clk->gate = clks[i].gate;
+		pxa_clk->gate.lock = &lock;
+		clk = clk_register_composite(NULL, clks[i].name,
+					     clks[i].parent_names, 2,
+					     &pxa_clk->hw, &cken_mux_ops,
+					     &pxa_clk->hw, &cken_rate_ops,
+					     &pxa_clk->gate.hw, &clk_gate_ops,
+					     clks[i].flags);
+		clkdev_pxa_register(clks[i].ckid, clks[i].con_id,
+				    clks[i].dev_id, clk);
 	}
 	return 0;
 }
 
-static void __init pxa_dt_clocks_init(struct device_node *np)
+void __init clk_pxa_dt_common_init(struct device_node *np)
 {
 	of_clk_add_provider(np, of_clk_src_onecell_get, &onecell_data);
 }
-CLK_OF_DECLARE(pxa_clks, "marvell,pxa-clocks", pxa_dt_clocks_init);