Linux-libre 4.3.2-gnu

17 files changed, 241 insertions, 167 deletions

diff --git a/drivers/clk/qcom/clk-branch.c b/drivers/clk/qcom/clk-branch.c
index 6b4d2bcb1..26f7af315 100644
--- a/drivers/clk/qcom/clk-branch.c
+++ b/drivers/clk/qcom/clk-branch.c
@@ -75,7 +75,7 @@ static int clk_branch_wait(const struct clk_branch *br, bool enabling,
 		bool (check_halt)(const struct clk_branch *, bool))
 {
 	bool voted = br->halt_check & BRANCH_VOTED;
-	const char *name = __clk_get_name(br->clkr.hw.clk);
+	const char *name = clk_hw_get_name(&br->clkr.hw);
 
 	/* Skip checking halt bit if the clock is in hardware gated mode */
 	if (clk_branch_in_hwcg_mode(br))
diff --git a/drivers/clk/qcom/clk-pll.c b/drivers/clk/qcom/clk-pll.c
index 245d5063a..5b940d629 100644
--- a/drivers/clk/qcom/clk-pll.c
+++ b/drivers/clk/qcom/clk-pll.c
@@ -135,19 +135,19 @@ struct pll_freq_tbl *find_freq(const struct pll_freq_tbl *f, unsigned long rate)
 	return NULL;
 }
 
-static long
-clk_pll_determine_rate(struct clk_hw *hw, unsigned long rate,
-		       unsigned long min_rate, unsigned long max_rate,
-		       unsigned long *p_rate, struct clk_hw **p)
+static int
+clk_pll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 {
 	struct clk_pll *pll = to_clk_pll(hw);
 	const struct pll_freq_tbl *f;
 
-	f = find_freq(pll->freq_tbl, rate);
+	f = find_freq(pll->freq_tbl, req->rate);
 	if (!f)
-		return clk_pll_recalc_rate(hw, *p_rate);
+		req->rate = clk_pll_recalc_rate(hw, req->best_parent_rate);
+	else
+		req->rate = f->freq;
 
-	return f->freq;
+	return 0;
 }
 
 static int
@@ -194,7 +194,7 @@ static int wait_for_pll(struct clk_pll *pll)
 	u32 val;
 	int count;
 	int ret;
-	const char *name = __clk_get_name(pll->clkr.hw.clk);
+	const char *name = clk_hw_get_name(&pll->clkr.hw);
 
 	/* Wait for pll to enable. */
 	for (count = 200; count > 0; count--) {
@@ -213,7 +213,7 @@ static int wait_for_pll(struct clk_pll *pll)
 static int clk_pll_vote_enable(struct clk_hw *hw)
 {
 	int ret;
-	struct clk_pll *p = to_clk_pll(__clk_get_hw(__clk_get_parent(hw->clk)));
+	struct clk_pll *p = to_clk_pll(clk_hw_get_parent(hw));
 
 	ret = clk_enable_regmap(hw);
 	if (ret)
@@ -292,3 +292,78 @@ void clk_pll_configure_sr_hpm_lp(struct clk_pll *pll, struct regmap *regmap,
 		clk_pll_set_fsm_mode(pll, regmap, 0);
 }
 EXPORT_SYMBOL_GPL(clk_pll_configure_sr_hpm_lp);
+
+static int clk_pll_sr2_enable(struct clk_hw *hw)
+{
+	struct clk_pll *pll = to_clk_pll(hw);
+	int ret;
+	u32 mode;
+
+	ret = regmap_read(pll->clkr.regmap, pll->mode_reg, &mode);
+	if (ret)
+		return ret;
+
+	/* Disable PLL bypass mode. */
+	ret = regmap_update_bits(pll->clkr.regmap, pll->mode_reg, PLL_BYPASSNL,
+				 PLL_BYPASSNL);
+	if (ret)
+		return ret;
+
+	/*
+	 * H/W requires a 5us delay between disabling the bypass and
+	 * de-asserting the reset. Delay 10us just to be safe.
+	 */
+	udelay(10);
+
+	/* De-assert active-low PLL reset. */
+	ret = regmap_update_bits(pll->clkr.regmap, pll->mode_reg, PLL_RESET_N,
+				 PLL_RESET_N);
+	if (ret)
+		return ret;
+
+	ret = wait_for_pll(pll);
+	if (ret)
+		return ret;
+
+	/* Enable PLL output. */
+	return regmap_update_bits(pll->clkr.regmap, pll->mode_reg, PLL_OUTCTRL,
+				 PLL_OUTCTRL);
+}
+
+static int
+clk_pll_sr2_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long prate)
+{
+	struct clk_pll *pll = to_clk_pll(hw);
+	const struct pll_freq_tbl *f;
+	bool enabled;
+	u32 mode;
+	u32 enable_mask = PLL_OUTCTRL | PLL_BYPASSNL | PLL_RESET_N;
+
+	f = find_freq(pll->freq_tbl, rate);
+	if (!f)
+		return -EINVAL;
+
+	regmap_read(pll->clkr.regmap, pll->mode_reg, &mode);
+	enabled = (mode & enable_mask) == enable_mask;
+
+	if (enabled)
+		clk_pll_disable(hw);
+
+	regmap_update_bits(pll->clkr.regmap, pll->l_reg, 0x3ff, f->l);
+	regmap_update_bits(pll->clkr.regmap, pll->m_reg, 0x7ffff, f->m);
+	regmap_update_bits(pll->clkr.regmap, pll->n_reg, 0x7ffff, f->n);
+
+	if (enabled)
+		clk_pll_sr2_enable(hw);
+
+	return 0;
+}
+
+const struct clk_ops clk_pll_sr2_ops = {
+	.enable = clk_pll_sr2_enable,
+	.disable = clk_pll_disable,
+	.set_rate = clk_pll_sr2_set_rate,
+	.recalc_rate = clk_pll_recalc_rate,
+	.determine_rate = clk_pll_determine_rate,
+};
+EXPORT_SYMBOL_GPL(clk_pll_sr2_ops);
diff --git a/drivers/clk/qcom/clk-pll.h b/drivers/clk/qcom/clk-pll.h
index c9c0cda30..ffd0c63bd 100644
--- a/drivers/clk/qcom/clk-pll.h
+++ b/drivers/clk/qcom/clk-pll.h
@@ -62,6 +62,7 @@ struct clk_pll {
 
 extern const struct clk_ops clk_pll_ops;
 extern const struct clk_ops clk_pll_vote_ops;
+extern const struct clk_ops clk_pll_sr2_ops;
 
 #define to_clk_pll(_hw) container_of(to_clk_regmap(_hw), struct clk_pll, clkr)
 
diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c
index 7b3d62674..bccedc4b5 100644
--- a/drivers/clk/qcom/clk-rcg.c
+++ b/drivers/clk/qcom/clk-rcg.c
@@ -45,7 +45,7 @@ static u32 src_to_ns(struct src_sel *s, u8 src, u32 ns)
 static u8 clk_rcg_get_parent(struct clk_hw *hw)
 {
 	struct clk_rcg *rcg = to_clk_rcg(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 ns;
 	int i, ret;
 
@@ -59,7 +59,7 @@ static u8 clk_rcg_get_parent(struct clk_hw *hw)
 
 err:
 	pr_debug("%s: Clock %s has invalid parent, using default.\n",
-		 __func__, __clk_get_name(hw->clk));
+		 __func__, clk_hw_get_name(hw));
 	return 0;
 }
 
@@ -72,7 +72,7 @@ static int reg_to_bank(struct clk_dyn_rcg *rcg, u32 bank)
 static u8 clk_dyn_rcg_get_parent(struct clk_hw *hw)
 {
 	struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 ns, reg;
 	int bank;
 	int i, ret;
@@ -95,7 +95,7 @@ static u8 clk_dyn_rcg_get_parent(struct clk_hw *hw)
 
 err:
 	pr_debug("%s: Clock %s has invalid parent, using default.\n",
-		 __func__, __clk_get_name(hw->clk));
+		 __func__, clk_hw_get_name(hw));
 	return 0;
 }
 
@@ -404,14 +404,12 @@ clk_dyn_rcg_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	return calc_rate(parent_rate, m, n, mode, pre_div);
 }
 
-static long _freq_tbl_determine_rate(struct clk_hw *hw,
-		const struct freq_tbl *f, unsigned long rate,
-		unsigned long min_rate, unsigned long max_rate,
-		unsigned long *p_rate, struct clk_hw **p_hw,
+static int _freq_tbl_determine_rate(struct clk_hw *hw, const struct freq_tbl *f,
+		struct clk_rate_request *req,
 		const struct parent_map *parent_map)
 {
-	unsigned long clk_flags;
-	struct clk *p;
+	unsigned long clk_flags, rate = req->rate;
+	struct clk_hw *p;
 	int index;
 
 	f = qcom_find_freq(f, rate);
@@ -422,8 +420,8 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw,
 	if (index < 0)
 		return index;
 
-	clk_flags = __clk_get_flags(hw->clk);
-	p = clk_get_parent_by_index(hw->clk, index);
+	clk_flags = clk_hw_get_flags(hw);
+	p = clk_hw_get_parent_by_index(hw, index);
 	if (clk_flags & CLK_SET_RATE_PARENT) {
 		rate = rate * f->pre_div;
 		if (f->n) {
@@ -433,27 +431,26 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw,
 			rate = tmp;
 		}
 	} else {
-		rate =  __clk_get_rate(p);
+		rate =  clk_hw_get_rate(p);
 	}
-	*p_hw = __clk_get_hw(p);
-	*p_rate = rate;
+	req->best_parent_hw = p;
+	req->best_parent_rate = rate;
+	req->rate = f->freq;
 
-	return f->freq;
+	return 0;
 }
 
-static long clk_rcg_determine_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long min_rate, unsigned long max_rate,
-		unsigned long *p_rate, struct clk_hw **p)
+static int clk_rcg_determine_rate(struct clk_hw *hw,
+				  struct clk_rate_request *req)
 {
 	struct clk_rcg *rcg = to_clk_rcg(hw);
 
-	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, rate, min_rate,
-			max_rate, p_rate, p, rcg->s.parent_map);
+	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, req,
+					rcg->s.parent_map);
 }
 
-static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long min_rate, unsigned long max_rate,
-		unsigned long *p_rate, struct clk_hw **p)
+static int clk_dyn_rcg_determine_rate(struct clk_hw *hw,
+				      struct clk_rate_request *req)
 {
 	struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw);
 	u32 reg;
@@ -464,24 +461,22 @@ static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate,
 	bank = reg_to_bank(rcg, reg);
 	s = &rcg->s[bank];
 
-	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, rate, min_rate,
-			max_rate, p_rate, p, s->parent_map);
+	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, req, s->parent_map);
 }
 
-static long clk_rcg_bypass_determine_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long min_rate, unsigned long max_rate,
-		unsigned long *p_rate, struct clk_hw **p_hw)
+static int clk_rcg_bypass_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
 {
 	struct clk_rcg *rcg = to_clk_rcg(hw);
 	const struct freq_tbl *f = rcg->freq_tbl;
-	struct clk *p;
+	struct clk_hw *p;
 	int index = qcom_find_src_index(hw, rcg->s.parent_map, f->src);
 
-	p = clk_get_parent_by_index(hw->clk, index);
-	*p_hw = __clk_get_hw(p);
-	*p_rate = __clk_round_rate(p, rate);
+	req->best_parent_hw = p = clk_hw_get_parent_by_index(hw, index);
+	req->best_parent_rate = clk_hw_round_rate(p, req->rate);
+	req->rate = req->best_parent_rate;
 
-	return *p_rate;
+	return 0;
 }
 
 static int __clk_rcg_set_rate(struct clk_rcg *rcg, const struct freq_tbl *f)
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 92936f091..9aec1761f 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -63,7 +63,7 @@ static int clk_rcg2_is_enabled(struct clk_hw *hw)
 static u8 clk_rcg2_get_parent(struct clk_hw *hw)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 	u32 cfg;
 	int i, ret;
 
@@ -80,7 +80,7 @@ static u8 clk_rcg2_get_parent(struct clk_hw *hw)
 
 err:
 	pr_debug("%s: Clock %s has invalid parent, using default.\n",
-		 __func__, __clk_get_name(hw->clk));
+		 __func__, clk_hw_get_name(hw));
 	return 0;
 }
 
@@ -89,7 +89,7 @@ static int update_config(struct clk_rcg2 *rcg)
 	int count, ret;
 	u32 cmd;
 	struct clk_hw *hw = &rcg->clkr.hw;
-	const char *name = __clk_get_name(hw->clk);
+	const char *name = clk_hw_get_name(hw);
 
 	ret = regmap_update_bits(rcg->clkr.regmap, rcg->cmd_rcgr + CMD_REG,
 				 CMD_UPDATE, CMD_UPDATE);
@@ -176,12 +176,11 @@ clk_rcg2_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	return calc_rate(parent_rate, m, n, mode, hid_div);
 }
 
-static long _freq_tbl_determine_rate(struct clk_hw *hw,
-		const struct freq_tbl *f, unsigned long rate,
-		unsigned long *p_rate, struct clk_hw **p_hw)
+static int _freq_tbl_determine_rate(struct clk_hw *hw,
+		const struct freq_tbl *f, struct clk_rate_request *req)
 {
-	unsigned long clk_flags;
-	struct clk *p;
+	unsigned long clk_flags, rate = req->rate;
+	struct clk_hw *p;
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
 	int index;
 
@@ -193,8 +192,8 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw,
 	if (index < 0)
 		return index;
 
-	clk_flags = __clk_get_flags(hw->clk);
-	p = clk_get_parent_by_index(hw->clk, index);
+	clk_flags = clk_hw_get_flags(hw);
+	p = clk_hw_get_parent_by_index(hw, index);
 	if (clk_flags & CLK_SET_RATE_PARENT) {
 		if (f->pre_div) {
 			rate /= 2;
@@ -208,21 +207,21 @@ static long _freq_tbl_determine_rate(struct clk_hw *hw,
 			rate = tmp;
 		}
 	} else {
-		rate =  __clk_get_rate(p);
+		rate =  clk_hw_get_rate(p);
 	}
-	*p_hw = __clk_get_hw(p);
-	*p_rate = rate;
+	req->best_parent_hw = p;
+	req->best_parent_rate = rate;
+	req->rate = f->freq;
 
-	return f->freq;
+	return 0;
 }
 
-static long clk_rcg2_determine_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long min_rate, unsigned long max_rate,
-		unsigned long *p_rate, struct clk_hw **p)
+static int clk_rcg2_determine_rate(struct clk_hw *hw,
+				   struct clk_rate_request *req)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
 
-	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, rate, p_rate, p);
+	return _freq_tbl_determine_rate(hw, rcg->freq_tbl, req);
 }
 
 static int clk_rcg2_configure(struct clk_rcg2 *rcg, const struct freq_tbl *f)
@@ -374,35 +373,33 @@ static int clk_edp_pixel_set_rate_and_parent(struct clk_hw *hw,
 	return clk_edp_pixel_set_rate(hw, rate, parent_rate);
 }
 
-static long clk_edp_pixel_determine_rate(struct clk_hw *hw, unsigned long rate,
-				 unsigned long min_rate,
-				 unsigned long max_rate,
-				 unsigned long *p_rate, struct clk_hw **p)
+static int clk_edp_pixel_determine_rate(struct clk_hw *hw,
+					struct clk_rate_request *req)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
 	const struct freq_tbl *f = rcg->freq_tbl;
 	const struct frac_entry *frac;
 	int delta = 100000;
-	s64 src_rate = *p_rate;
 	s64 request;
 	u32 mask = BIT(rcg->hid_width) - 1;
 	u32 hid_div;
 	int index = qcom_find_src_index(hw, rcg->parent_map, f->src);
 
 	/* Force the correct parent */
-	*p = __clk_get_hw(clk_get_parent_by_index(hw->clk, index));
+	req->best_parent_hw = clk_hw_get_parent_by_index(hw, index);
+	req->best_parent_rate = clk_hw_get_rate(req->best_parent_hw);
 
-	if (src_rate == 810000000)
+	if (req->best_parent_rate == 810000000)
 		frac = frac_table_810m;
 	else
 		frac = frac_table_675m;
 
 	for (; frac->num; frac++) {
-		request = rate;
+		request = req->rate;
 		request *= frac->den;
 		request = div_s64(request, frac->num);
-		if ((src_rate < (request - delta)) ||
-		    (src_rate > (request + delta)))
+		if ((req->best_parent_rate < (request - delta)) ||
+		    (req->best_parent_rate > (request + delta)))
 			continue;
 
 		regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG,
@@ -410,8 +407,10 @@ static long clk_edp_pixel_determine_rate(struct clk_hw *hw, unsigned long rate,
 		hid_div >>= CFG_SRC_DIV_SHIFT;
 		hid_div &= mask;
 
-		return calc_rate(src_rate, frac->num, frac->den, !!frac->den,
-				 hid_div);
+		req->rate = calc_rate(req->best_parent_rate,
+				      frac->num, frac->den,
+				      !!frac->den, hid_div);
+		return 0;
 	}
 
 	return -EINVAL;
@@ -428,28 +427,28 @@ const struct clk_ops clk_edp_pixel_ops = {
 };
 EXPORT_SYMBOL_GPL(clk_edp_pixel_ops);
 
-static long clk_byte_determine_rate(struct clk_hw *hw, unsigned long rate,
-			 unsigned long min_rate, unsigned long max_rate,
-			 unsigned long *p_rate, struct clk_hw **p_hw)
+static int clk_byte_determine_rate(struct clk_hw *hw,
+				   struct clk_rate_request *req)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
 	const struct freq_tbl *f = rcg->freq_tbl;
 	int index = qcom_find_src_index(hw, rcg->parent_map, f->src);
 	unsigned long parent_rate, div;
 	u32 mask = BIT(rcg->hid_width) - 1;
-	struct clk *p;
+	struct clk_hw *p;
 
-	if (rate == 0)
+	if (req->rate == 0)
 		return -EINVAL;
 
-	p = clk_get_parent_by_index(hw->clk, index);
-	*p_hw = __clk_get_hw(p);
-	*p_rate = parent_rate = __clk_round_rate(p, rate);
+	req->best_parent_hw = p = clk_hw_get_parent_by_index(hw, index);
+	req->best_parent_rate = parent_rate = clk_hw_round_rate(p, req->rate);
 
-	div = DIV_ROUND_UP((2 * parent_rate), rate) - 1;
+	div = DIV_ROUND_UP((2 * parent_rate), req->rate) - 1;
 	div = min_t(u32, div, mask);
 
-	return calc_rate(parent_rate, 0, 0, 0, div);
+	req->rate = calc_rate(parent_rate, 0, 0, 0, div);
+
+	return 0;
 }
 
 static int clk_byte_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -494,10 +493,8 @@ static const struct frac_entry frac_table_pixel[] = {
 	{ }
 };
 
-static long clk_pixel_determine_rate(struct clk_hw *hw, unsigned long rate,
-				 unsigned long min_rate,
-				 unsigned long max_rate,
-				 unsigned long *p_rate, struct clk_hw **p)
+static int clk_pixel_determine_rate(struct clk_hw *hw,
+				    struct clk_rate_request *req)
 {
 	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
 	unsigned long request, src_rate;
@@ -505,20 +502,20 @@ static long clk_pixel_determine_rate(struct clk_hw *hw, unsigned long rate,
 	const struct freq_tbl *f = rcg->freq_tbl;
 	const struct frac_entry *frac = frac_table_pixel;
 	int index = qcom_find_src_index(hw, rcg->parent_map, f->src);
-	struct clk *parent = clk_get_parent_by_index(hw->clk, index);
 
-	*p = __clk_get_hw(parent);
+	req->best_parent_hw = clk_hw_get_parent_by_index(hw, index);
 
 	for (; frac->num; frac++) {
-		request = (rate * frac->den) / frac->num;
+		request = (req->rate * frac->den) / frac->num;
 
-		src_rate = __clk_round_rate(parent, request);
+		src_rate = clk_hw_round_rate(req->best_parent_hw, request);
 		if ((src_rate < (request - delta)) ||
 			(src_rate > (request + delta)))
 			continue;
 
-		*p_rate = src_rate;
-		return (src_rate * frac->num) / frac->den;
+		req->best_parent_rate = src_rate;
+		req->rate = (src_rate * frac->num) / frac->den;
+		return 0;
 	}
 
 	return -EINVAL;
diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
index f7101e330..2dedceefd 100644
--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/export.h>
+#include <linux/module.h>
 #include <linux/regmap.h>
 #include <linux/platform_device.h>
 #include <linux/clk-provider.h>
@@ -45,7 +46,7 @@ EXPORT_SYMBOL_GPL(qcom_find_freq);
 
 int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map, u8 src)
 {
-	int i, num_parents = __clk_get_num_parents(hw->clk);
+	int i, num_parents = clk_hw_get_num_parents(hw);
 
 	for (i = 0; i < num_parents; i++)
 		if (src == map[i].src)
@@ -144,3 +145,5 @@ void qcom_cc_remove(struct platform_device *pdev)
 	reset_controller_unregister(platform_get_drvdata(pdev));
 }
 EXPORT_SYMBOL_GPL(qcom_cc_remove);
+
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c
index 457c54058..3563019b8 100644
--- a/drivers/clk/qcom/gcc-apq8084.c
+++ b/drivers/clk/qcom/gcc-apq8084.c
@@ -48,7 +48,7 @@ static const struct parent_map gcc_xo_gpll0_map[] = {
 	{ P_GPLL0, 1 }
 };
 
-static const char *gcc_xo_gpll0[] = {
+static const char * const gcc_xo_gpll0[] = {
 	"xo",
 	"gpll0_vote",
 };
@@ -59,7 +59,7 @@ static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
 	{ P_GPLL4, 5 }
 };
 
-static const char *gcc_xo_gpll0_gpll4[] = {
+static const char * const gcc_xo_gpll0_gpll4[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll4_vote",
@@ -70,7 +70,7 @@ static const struct parent_map gcc_xo_sata_asic0_map[] = {
 	{ P_SATA_ASIC0_CLK, 2 }
 };
 
-static const char *gcc_xo_sata_asic0[] = {
+static const char * const gcc_xo_sata_asic0[] = {
 	"xo",
 	"sata_asic0_clk",
 };
@@ -80,7 +80,7 @@ static const struct parent_map gcc_xo_sata_rx_map[] = {
 	{ P_SATA_RX_CLK, 2}
 };
 
-static const char *gcc_xo_sata_rx[] = {
+static const char * const gcc_xo_sata_rx[] = {
 	"xo",
 	"sata_rx_clk",
 };
@@ -90,7 +90,7 @@ static const struct parent_map gcc_xo_pcie_map[] = {
 	{ P_PCIE_0_1_PIPE_CLK, 2 }
 };
 
-static const char *gcc_xo_pcie[] = {
+static const char * const gcc_xo_pcie[] = {
 	"xo",
 	"pcie_pipe",
 };
@@ -100,7 +100,7 @@ static const struct parent_map gcc_xo_pcie_sleep_map[] = {
 	{ P_SLEEP_CLK, 6 }
 };
 
-static const char *gcc_xo_pcie_sleep[] = {
+static const char * const gcc_xo_pcie_sleep[] = {
 	"xo",
 	"sleep_clk_src",
 };
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index 563969942..40e480220 100644
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
@@ -188,7 +188,7 @@ static const struct parent_map gcc_pxo_pll8_map[] = {
 	{ P_PLL8, 3 }
 };
 
-static const char *gcc_pxo_pll8[] = {
+static const char * const gcc_pxo_pll8[] = {
 	"pxo",
 	"pll8_vote",
 };
@@ -199,7 +199,7 @@ static const struct parent_map gcc_pxo_pll8_cxo_map[] = {
 	{ P_CXO, 5 }
 };
 
-static const char *gcc_pxo_pll8_cxo[] = {
+static const char * const gcc_pxo_pll8_cxo[] = {
 	"pxo",
 	"pll8_vote",
 	"cxo",
@@ -215,7 +215,7 @@ static const struct parent_map gcc_pxo_pll3_sata_map[] = {
 	{ P_PLL3, 6 }
 };
 
-static const char *gcc_pxo_pll3[] = {
+static const char * const gcc_pxo_pll3[] = {
 	"pxo",
 	"pll3",
 };
@@ -226,7 +226,7 @@ static const struct parent_map gcc_pxo_pll8_pll0[] = {
 	{ P_PLL0, 2 }
 };
 
-static const char *gcc_pxo_pll8_pll0_map[] = {
+static const char * const gcc_pxo_pll8_pll0_map[] = {
 	"pxo",
 	"pll8_vote",
 	"pll0_vote",
@@ -240,7 +240,7 @@ static const struct parent_map gcc_pxo_pll8_pll14_pll18_pll0_map[] = {
 	{ P_PLL18, 1 }
 };
 
-static const char *gcc_pxo_pll8_pll14_pll18_pll0[] = {
+static const char * const gcc_pxo_pll8_pll14_pll18_pll0[] = {
 	"pxo",
 	"pll8_vote",
 	"pll0_vote",
diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c
index fc6b12da5..b02826ed7 100644
--- a/drivers/clk/qcom/gcc-msm8660.c
+++ b/drivers/clk/qcom/gcc-msm8660.c
@@ -70,7 +70,7 @@ static const struct parent_map gcc_pxo_pll8_map[] = {
 	{ P_PLL8, 3 }
 };
 
-static const char *gcc_pxo_pll8[] = {
+static const char * const gcc_pxo_pll8[] = {
 	"pxo",
 	"pll8_vote",
 };
@@ -81,7 +81,7 @@ static const struct parent_map gcc_pxo_pll8_cxo_map[] = {
 	{ P_CXO, 5 }
 };
 
-static const char *gcc_pxo_pll8_cxo[] = {
+static const char * const gcc_pxo_pll8_cxo[] = {
 	"pxo",
 	"pll8_vote",
 	"cxo",
@@ -1917,7 +1917,7 @@ static struct clk_rcg usb_fs1_xcvr_fs_src = {
 	}
 };
 
-static const char *usb_fs1_xcvr_fs_src_p[] = { "usb_fs1_xcvr_fs_src" };
+static const char * const usb_fs1_xcvr_fs_src_p[] = { "usb_fs1_xcvr_fs_src" };
 
 static struct clk_branch usb_fs1_xcvr_fs_clk = {
 	.halt_reg = 0x2fcc,
@@ -1984,7 +1984,7 @@ static struct clk_rcg usb_fs2_xcvr_fs_src = {
 	}
 };
 
-static const char *usb_fs2_xcvr_fs_src_p[] = { "usb_fs2_xcvr_fs_src" };
+static const char * const usb_fs2_xcvr_fs_src_p[] = { "usb_fs2_xcvr_fs_src" };
 
 static struct clk_branch usb_fs2_xcvr_fs_clk = {
 	.halt_reg = 0x2fcc,
diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index 5d75bffab..22a4e1e73 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -51,7 +51,7 @@ static const struct parent_map gcc_xo_gpll0_map[] = {
 	{ P_GPLL0, 1 },
 };
 
-static const char *gcc_xo_gpll0[] = {
+static const char * const gcc_xo_gpll0[] = {
 	"xo",
 	"gpll0_vote",
 };
@@ -62,7 +62,7 @@ static const struct parent_map gcc_xo_gpll0_bimc_map[] = {
 	{ P_BIMC, 2 },
 };
 
-static const char *gcc_xo_gpll0_bimc[] = {
+static const char * const gcc_xo_gpll0_bimc[] = {
 	"xo",
 	"gpll0_vote",
 	"bimc_pll_vote",
@@ -75,7 +75,7 @@ static const struct parent_map gcc_xo_gpll0a_gpll1_gpll2a_map[] = {
 	{ P_GPLL2_AUX, 2 },
 };
 
-static const char *gcc_xo_gpll0a_gpll1_gpll2a[] = {
+static const char * const gcc_xo_gpll0a_gpll1_gpll2a[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll1_vote",
@@ -88,7 +88,7 @@ static const struct parent_map gcc_xo_gpll0_gpll2_map[] = {
 	{ P_GPLL2, 2 },
 };
 
-static const char *gcc_xo_gpll0_gpll2[] = {
+static const char * const gcc_xo_gpll0_gpll2[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll2_vote",
@@ -99,7 +99,7 @@ static const struct parent_map gcc_xo_gpll0a_map[] = {
 	{ P_GPLL0_AUX, 2 },
 };
 
-static const char *gcc_xo_gpll0a[] = {
+static const char * const gcc_xo_gpll0a[] = {
 	"xo",
 	"gpll0_vote",
 };
@@ -111,7 +111,7 @@ static const struct parent_map gcc_xo_gpll0_gpll1a_sleep_map[] = {
 	{ P_SLEEP_CLK, 6 },
 };
 
-static const char *gcc_xo_gpll0_gpll1a_sleep[] = {
+static const char * const gcc_xo_gpll0_gpll1a_sleep[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll1_vote",
@@ -124,7 +124,7 @@ static const struct parent_map gcc_xo_gpll0_gpll1a_map[] = {
 	{ P_GPLL1_AUX, 2 },
 };
 
-static const char *gcc_xo_gpll0_gpll1a[] = {
+static const char * const gcc_xo_gpll0_gpll1a[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll1_vote",
@@ -135,7 +135,7 @@ static const struct parent_map gcc_xo_dsibyte_map[] = {
 	{ P_DSI0_PHYPLL_BYTE, 2 },
 };
 
-static const char *gcc_xo_dsibyte[] = {
+static const char * const gcc_xo_dsibyte[] = {
 	"xo",
 	"dsi0pllbyte",
 };
@@ -146,7 +146,7 @@ static const struct parent_map gcc_xo_gpll0a_dsibyte_map[] = {
 	{ P_DSI0_PHYPLL_BYTE, 1 },
 };
 
-static const char *gcc_xo_gpll0a_dsibyte[] = {
+static const char * const gcc_xo_gpll0a_dsibyte[] = {
 	"xo",
 	"gpll0_vote",
 	"dsi0pllbyte",
@@ -158,7 +158,7 @@ static const struct parent_map gcc_xo_gpll0_dsiphy_map[] = {
 	{ P_DSI0_PHYPLL_DSI, 2 },
 };
 
-static const char *gcc_xo_gpll0_dsiphy[] = {
+static const char * const gcc_xo_gpll0_dsiphy[] = {
 	"xo",
 	"gpll0_vote",
 	"dsi0pll",
@@ -170,7 +170,7 @@ static const struct parent_map gcc_xo_gpll0a_dsiphy_map[] = {
 	{ P_DSI0_PHYPLL_DSI, 1 },
 };
 
-static const char *gcc_xo_gpll0a_dsiphy[] = {
+static const char * const gcc_xo_gpll0a_dsiphy[] = {
 	"xo",
 	"gpll0_vote",
 	"dsi0pll",
@@ -183,7 +183,7 @@ static const struct parent_map gcc_xo_gpll0a_gpll1_gpll2_map[] = {
 	{ P_GPLL2, 2 },
 };
 
-static const char *gcc_xo_gpll0a_gpll1_gpll2[] = {
+static const char * const gcc_xo_gpll0a_gpll1_gpll2[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll1_vote",
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index eb6a4f9fa..aa294b1ba 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -125,7 +125,7 @@ static const struct parent_map gcc_pxo_pll8_map[] = {
 	{ P_PLL8, 3 }
 };
 
-static const char *gcc_pxo_pll8[] = {
+static const char * const gcc_pxo_pll8[] = {
 	"pxo",
 	"pll8_vote",
 };
@@ -136,7 +136,7 @@ static const struct parent_map gcc_pxo_pll8_cxo_map[] = {
 	{ P_CXO, 5 }
 };
 
-static const char *gcc_pxo_pll8_cxo[] = {
+static const char * const gcc_pxo_pll8_cxo[] = {
 	"pxo",
 	"pll8_vote",
 	"cxo",
@@ -148,7 +148,7 @@ static const struct parent_map gcc_pxo_pll8_pll3_map[] = {
 	{ P_PLL3, 6 }
 };
 
-static const char *gcc_pxo_pll8_pll3[] = {
+static const char * const gcc_pxo_pll8_pll3[] = {
 	"pxo",
 	"pll8_vote",
 	"pll3",
@@ -2085,7 +2085,7 @@ static struct clk_rcg usb_hsic_xcvr_fs_src = {
 	}
 };
 
-static const char *usb_hsic_xcvr_fs_src_p[] = { "usb_hsic_xcvr_fs_src" };
+static const char * const usb_hsic_xcvr_fs_src_p[] = { "usb_hsic_xcvr_fs_src" };
 
 static struct clk_branch usb_hsic_xcvr_fs_clk = {
 	.halt_reg = 0x2fc8,
@@ -2181,7 +2181,7 @@ static struct clk_rcg usb_fs1_xcvr_fs_src = {
 	}
 };
 
-static const char *usb_fs1_xcvr_fs_src_p[] = { "usb_fs1_xcvr_fs_src" };
+static const char * const usb_fs1_xcvr_fs_src_p[] = { "usb_fs1_xcvr_fs_src" };
 
 static struct clk_branch usb_fs1_xcvr_fs_clk = {
 	.halt_reg = 0x2fcc,
@@ -2248,7 +2248,7 @@ static struct clk_rcg usb_fs2_xcvr_fs_src = {
 	}
 };
 
-static const char *usb_fs2_xcvr_fs_src_p[] = { "usb_fs2_xcvr_fs_src" };
+static const char * const usb_fs2_xcvr_fs_src_p[] = { "usb_fs2_xcvr_fs_src" };
 
 static struct clk_branch usb_fs2_xcvr_fs_clk = {
 	.halt_reg = 0x2fcc,
diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c
index f06a082e3..2bcf87538 100644
--- a/drivers/clk/qcom/gcc-msm8974.c
+++ b/drivers/clk/qcom/gcc-msm8974.c
@@ -44,7 +44,7 @@ static const struct parent_map gcc_xo_gpll0_map[] = {
 	{ P_GPLL0, 1 }
 };
 
-static const char *gcc_xo_gpll0[] = {
+static const char * const gcc_xo_gpll0[] = {
 	"xo",
 	"gpll0_vote",
 };
@@ -55,7 +55,7 @@ static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
 	{ P_GPLL4, 5 }
 };
 
-static const char *gcc_xo_gpll0_gpll4[] = {
+static const char * const gcc_xo_gpll0_gpll4[] = {
 	"xo",
 	"gpll0_vote",
 	"gpll4_vote",
diff --git a/drivers/clk/qcom/lcc-ipq806x.c b/drivers/clk/qcom/lcc-ipq806x.c
index 47f0ac16d..93ad42b14 100644
--- a/drivers/clk/qcom/lcc-ipq806x.c
+++ b/drivers/clk/qcom/lcc-ipq806x.c
@@ -71,7 +71,7 @@ static const struct parent_map lcc_pxo_pll4_map[] = {
 	{ P_PLL4, 2 }
 };
 
-static const char *lcc_pxo_pll4[] = {
+static const char * const lcc_pxo_pll4[] = {
 	"pxo",
 	"pll4_vote",
 };
@@ -146,7 +146,7 @@ static struct clk_rcg mi2s_osr_src = {
 	},
 };
 
-static const char *lcc_mi2s_parents[] = {
+static const char * const lcc_mi2s_parents[] = {
 	"mi2s_osr_src",
 };
 
@@ -340,7 +340,7 @@ static struct clk_rcg spdif_src = {
 	},
 };
 
-static const char *lcc_spdif_parents[] = {
+static const char * const lcc_spdif_parents[] = {
 	"spdif_src",
 };
 
diff --git a/drivers/clk/qcom/lcc-msm8960.c b/drivers/clk/qcom/lcc-msm8960.c
index d0df9d5fc..ecb96c284 100644
--- a/drivers/clk/qcom/lcc-msm8960.c
+++ b/drivers/clk/qcom/lcc-msm8960.c
@@ -57,7 +57,7 @@ static const struct parent_map lcc_pxo_pll4_map[] = {
 	{ P_PLL4, 2 }
 };
 
-static const char *lcc_pxo_pll4[] = {
+static const char * const lcc_pxo_pll4[] = {
 	"pxo",
 	"pll4_vote",
 };
@@ -127,7 +127,7 @@ static struct clk_rcg mi2s_osr_src = {
 	},
 };
 
-static const char *lcc_mi2s_parents[] = {
+static const char * const lcc_mi2s_parents[] = {
 	"mi2s_osr_src",
 };
 
@@ -233,7 +233,7 @@ static struct clk_rcg prefix##_osr_src = {			\
 	},							\
 };								\
 								\
-static const char *lcc_##prefix##_parents[] = {			\
+static const char * const lcc_##prefix##_parents[] = {		\
 	#prefix "_osr_src",					\
 };								\
 								\
@@ -445,7 +445,7 @@ static struct clk_rcg slimbus_src = {
 	},
 };
 
-static const char *lcc_slimbus_parents[] = {
+static const char * const lcc_slimbus_parents[] = {
 	"slimbus_src",
 };
 
diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c
index 1b17df2cb..f0ee6bde1 100644
--- a/drivers/clk/qcom/mmcc-apq8084.c
+++ b/drivers/clk/qcom/mmcc-apq8084.c
@@ -53,7 +53,7 @@ static const struct parent_map mmcc_xo_mmpll0_mmpll1_gpll0_map[] = {
 	{ P_GPLL0, 5 }
 };
 
-static const char *mmcc_xo_mmpll0_mmpll1_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_mmpll1_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -69,7 +69,7 @@ static const struct parent_map mmcc_xo_mmpll0_dsi_hdmi_gpll0_map[] = {
 	{ P_DSI1PLL, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"hdmipll",
@@ -86,7 +86,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_2_gpll0_map[] = {
 	{ P_MMPLL2, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_1_2_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_1_2_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -102,7 +102,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_3_gpll0_map[] = {
 	{ P_MMPLL3, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_1_3_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_1_3_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -119,7 +119,7 @@ static const struct parent_map mmcc_xo_dsi_hdmi_edp_map[] = {
 	{ P_DSI1PLL, 2 }
 };
 
-static const char *mmcc_xo_dsi_hdmi_edp[] = {
+static const char * const mmcc_xo_dsi_hdmi_edp[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",
@@ -137,7 +137,7 @@ static const struct parent_map mmcc_xo_dsi_hdmi_edp_gpll0_map[] = {
 	{ P_DSI1PLL, 2 }
 };
 
-static const char *mmcc_xo_dsi_hdmi_edp_gpll0[] = {
+static const char * const mmcc_xo_dsi_hdmi_edp_gpll0[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",
@@ -155,7 +155,7 @@ static const struct parent_map mmcc_xo_dsibyte_hdmi_edp_gpll0_map[] = {
 	{ P_DSI1PLL_BYTE, 2 }
 };
 
-static const char *mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
+static const char * const mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",
@@ -172,7 +172,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_4_gpll0_map[] = {
 	{ P_MMPLL4, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_1_4_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_1_4_gpll0[] = {
 	"xo",
 	"mmpll0",
 	"mmpll1",
@@ -189,7 +189,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_4_gpll1_0_map[] = {
 	{ P_GPLL1, 4 }
 };
 
-static const char *mmcc_xo_mmpll0_1_4_gpll1_0[] = {
+static const char * const mmcc_xo_mmpll0_1_4_gpll1_0[] = {
 	"xo",
 	"mmpll0",
 	"mmpll1",
@@ -208,7 +208,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_4_gpll1_0_sleep_map[] = {
 	{ P_MMSLEEP, 6 }
 };
 
-static const char *mmcc_xo_mmpll0_1_4_gpll1_0_sleep[] = {
+static const char * const mmcc_xo_mmpll0_1_4_gpll1_0_sleep[] = {
 	"xo",
 	"mmpll0",
 	"mmpll1",
diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c
index 9711bca9c..bad02aebf 100644
--- a/drivers/clk/qcom/mmcc-msm8960.c
+++ b/drivers/clk/qcom/mmcc-msm8960.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/regmap.h>
 #include <linux/reset-controller.h>
@@ -50,7 +51,7 @@ static const struct parent_map mmcc_pxo_pll8_pll2_map[] = {
 	{ P_PLL2, 1 }
 };
 
-static const char *mmcc_pxo_pll8_pll2[] = {
+static const char * const mmcc_pxo_pll8_pll2[] = {
 	"pxo",
 	"pll8_vote",
 	"pll2",
@@ -63,7 +64,7 @@ static const struct parent_map mmcc_pxo_pll8_pll2_pll3_map[] = {
 	{ P_PLL3, 3 }
 };
 
-static const char *mmcc_pxo_pll8_pll2_pll15[] = {
+static const char * const mmcc_pxo_pll8_pll2_pll15[] = {
 	"pxo",
 	"pll8_vote",
 	"pll2",
@@ -77,7 +78,7 @@ static const struct parent_map mmcc_pxo_pll8_pll2_pll15_map[] = {
 	{ P_PLL15, 3 }
 };
 
-static const char *mmcc_pxo_pll8_pll2_pll3[] = {
+static const char * const mmcc_pxo_pll8_pll2_pll3[] = {
 	"pxo",
 	"pll8_vote",
 	"pll2",
@@ -508,8 +509,7 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index)
 	int ret = 0;
 	u32 val;
 	struct clk_pix_rdi *rdi = to_clk_pix_rdi(hw);
-	struct clk *clk = hw->clk;
-	int num_parents = __clk_get_num_parents(hw->clk);
+	int num_parents = clk_hw_get_num_parents(hw);
 
 	/*
 	 * These clocks select three inputs via two muxes. One mux selects
@@ -520,7 +520,8 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index)
 	 * needs to be on at what time.
 	 */
 	for (i = 0; i < num_parents; i++) {
-		ret = clk_prepare_enable(clk_get_parent_by_index(clk, i));
+		struct clk_hw *p = clk_hw_get_parent_by_index(hw, i);
+		ret = clk_prepare_enable(p->clk);
 		if (ret)
 			goto err;
 	}
@@ -548,8 +549,10 @@ static int pix_rdi_set_parent(struct clk_hw *hw, u8 index)
 	udelay(1);
 
 err:
-	for (i--; i >= 0; i--)
-		clk_disable_unprepare(clk_get_parent_by_index(clk, i));
+	for (i--; i >= 0; i--) {
+		struct clk_hw *p = clk_hw_get_parent_by_index(hw, i);
+		clk_disable_unprepare(p->clk);
+	}
 
 	return ret;
 }
@@ -579,7 +582,7 @@ static const struct clk_ops clk_ops_pix_rdi = {
 	.determine_rate = __clk_mux_determine_rate,
 };
 
-static const char *pix_rdi_parents[] = {
+static const char * const pix_rdi_parents[] = {
 	"csi0_clk",
 	"csi1_clk",
 	"csi2_clk",
@@ -709,7 +712,7 @@ static struct clk_rcg csiphytimer_src = {
 	},
 };
 
-static const char *csixphy_timer_src[] = { "csiphytimer_src" };
+static const char * const csixphy_timer_src[] = { "csiphytimer_src" };
 
 static struct clk_branch csiphy0_timer_clk = {
 	.halt_reg = 0x01e8,
@@ -1385,7 +1388,7 @@ static const struct parent_map mmcc_pxo_hdmi_map[] = {
 	{ P_HDMI_PLL, 3 }
 };
 
-static const char *mmcc_pxo_hdmi[] = {
+static const char * const mmcc_pxo_hdmi[] = {
 	"pxo",
 	"hdmi_pll",
 };
@@ -1428,7 +1431,7 @@ static struct clk_rcg tv_src = {
 	},
 };
 
-static const char *tv_src_name[] = { "tv_src" };
+static const char * const tv_src_name[] = { "tv_src" };
 
 static struct clk_branch tv_enc_clk = {
 	.halt_reg = 0x01d4,
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index 07f4cc159..0987bf443 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -56,7 +56,7 @@ static const struct parent_map mmcc_xo_mmpll0_mmpll1_gpll0_map[] = {
 	{ P_GPLL0, 5 }
 };
 
-static const char *mmcc_xo_mmpll0_mmpll1_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_mmpll1_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -72,7 +72,7 @@ static const struct parent_map mmcc_xo_mmpll0_dsi_hdmi_gpll0_map[] = {
 	{ P_DSI1PLL, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"hdmipll",
@@ -89,7 +89,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_2_gpll0_map[] = {
 	{ P_MMPLL2, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_1_2_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_1_2_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -105,7 +105,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_3_gpll0_map[] = {
 	{ P_MMPLL3, 3 }
 };
 
-static const char *mmcc_xo_mmpll0_1_3_gpll0[] = {
+static const char * const mmcc_xo_mmpll0_1_3_gpll0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -121,7 +121,7 @@ static const struct parent_map mmcc_xo_mmpll0_1_gpll1_0_map[] = {
 	{ P_GPLL1, 4 }
 };
 
-static const char *mmcc_xo_mmpll0_1_gpll1_0[] = {
+static const char * const mmcc_xo_mmpll0_1_gpll1_0[] = {
 	"xo",
 	"mmpll0_vote",
 	"mmpll1_vote",
@@ -138,7 +138,7 @@ static const struct parent_map mmcc_xo_dsi_hdmi_edp_map[] = {
 	{ P_DSI1PLL, 2 }
 };
 
-static const char *mmcc_xo_dsi_hdmi_edp[] = {
+static const char * const mmcc_xo_dsi_hdmi_edp[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",
@@ -156,7 +156,7 @@ static const struct parent_map mmcc_xo_dsi_hdmi_edp_gpll0_map[] = {
 	{ P_DSI1PLL, 2 }
 };
 
-static const char *mmcc_xo_dsi_hdmi_edp_gpll0[] = {
+static const char * const mmcc_xo_dsi_hdmi_edp_gpll0[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",
@@ -174,7 +174,7 @@ static const struct parent_map mmcc_xo_dsibyte_hdmi_edp_gpll0_map[] = {
 	{ P_DSI1PLL_BYTE, 2 }
 };
 
-static const char *mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
+static const char * const mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
 	"xo",
 	"edp_link_clk",
 	"hdmipll",