--- zzzz-none-000/linux-5.4.213/drivers/clk/qcom/clk-alpha-pll.c	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/drivers/clk/qcom/clk-alpha-pll.c	2024-05-29 11:19:50.000000000 +0000
@@ -114,6 +114,51 @@
 		[PLL_OFF_OPMODE] = 0x38,
 		[PLL_OFF_ALPHA_VAL] = 0x40,
 	},
+	[CLK_ALPHA_PLL_TYPE_APSS] = {
+		[PLL_OFF_L_VAL] = 0x08,
+		[PLL_OFF_ALPHA_VAL] = 0x10,
+		[PLL_OFF_ALPHA_VAL_U] = 0xff,
+		[PLL_OFF_USER_CTL] = 0x18,
+		[PLL_OFF_USER_CTL_U] = 0xff,
+		[PLL_OFF_CONFIG_CTL] = 0x20,
+		[PLL_OFF_CONFIG_CTL_U] = 0x24,
+		[PLL_OFF_TEST_CTL] = 0x30,
+		[PLL_OFF_TEST_CTL_U] = 0x34,
+		[PLL_OFF_STATUS] = 0x28,
+	},
+	[CLK_ALPHA_PLL_TYPE_STROMER] = {
+		[PLL_OFF_L_VAL] = 0x08,
+		[PLL_OFF_ALPHA_VAL] = 0x10,
+		[PLL_OFF_ALPHA_VAL_U] = 0x14,
+		[PLL_OFF_USER_CTL] = 0x18,
+		[PLL_OFF_USER_CTL_U] = 0x1c,
+		[PLL_OFF_CONFIG_CTL] = 0x20,
+		[PLL_OFF_CONFIG_CTL_U] = 0xff,
+		[PLL_OFF_TEST_CTL] = 0x30,
+		[PLL_OFF_TEST_CTL_U] = 0x34,
+		[PLL_OFF_STATUS] = 0x28,
+	},
+	[CLK_ALPHA_PLL_TYPE_NSS_HUAYRA] =  {
+		[PLL_OFF_L_VAL] = 0x04,
+		[PLL_OFF_ALPHA_VAL] = 0x08,
+		[PLL_OFF_TEST_CTL] = 0x0c,
+		[PLL_OFF_TEST_CTL_U] = 0x10,
+		[PLL_OFF_USER_CTL] = 0x14,
+		[PLL_OFF_CONFIG_CTL] = 0x18,
+		[PLL_OFF_CONFIG_CTL_U] = 0x1c,
+		[PLL_OFF_STATUS] = 0x20,
+	},
+	[CLK_ALPHA_GCC_PLL_TYPE_STROMER_PLUS] =  {
+		[PLL_OFF_L_VAL] = 0x04,
+		[PLL_OFF_USER_CTL] = 0x08,
+		[PLL_OFF_USER_CTL_U] = 0x0c,
+		[PLL_OFF_CONFIG_CTL] = 0x10,
+		[PLL_OFF_TEST_CTL] = 0x14,
+		[PLL_OFF_TEST_CTL_U] = 0x18,
+		[PLL_OFF_STATUS] = 0x1c,
+		[PLL_OFF_ALPHA_VAL] = 0x24,
+		[PLL_OFF_ALPHA_VAL_U] = 0x28,
+	},
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_regs);
 
@@ -125,6 +170,8 @@
 #define ALPHA_BITWIDTH		32U
 #define ALPHA_SHIFT(w)		min(w, ALPHA_BITWIDTH)
 
+#define	PLL_STATUS_REG_SHIFT	8
+
 #define PLL_HUAYRA_M_WIDTH		8
 #define PLL_HUAYRA_M_SHIFT		8
 #define PLL_HUAYRA_M_MASK		0xff
@@ -142,6 +189,15 @@
 #define TRION_PLL_RUN		0x1
 #define TRION_PLL_OUT_MASK	0x7
 
+#define APCS_ALIAS0_CFG_RCGR	0x54
+#define APCS_ALIAS0_CMD_RCGR	0x50
+
+#define GPLL0_MAIN		(4 << 8)
+#define PLL_EARLY		(5 << 8)
+#define DIV_1			BIT(0)
+#define ROOT_EN			BIT(1)
+#define UPDATE			BIT(0)
+
 #define pll_alpha_width(p)					\
 		((PLL_ALPHA_VAL_U(p) - PLL_ALPHA_VAL(p) == 4) ?	\
 				 ALPHA_REG_BITWIDTH : ALPHA_REG_16BIT_WIDTH)
@@ -157,7 +213,7 @@
 static int wait_for_pll(struct clk_alpha_pll *pll, u32 mask, bool inverse,
 			const char *action)
 {
-	u32 val;
+	u32 val, status;
 	int count;
 	int ret;
 	const char *name = clk_hw_get_name(&pll->clkr.hw);
@@ -178,7 +234,8 @@
 		udelay(1);
 	}
 
-	WARN(1, "%s failed to %s!\n", name, action);
+	regmap_read(pll->clkr.regmap, PLL_STATUS(pll), &status);
+	WARN(1, "%s failed to %s! PLL_MODE 0x%x PLL_STATUS 0x%x\n", name, action, val, status);
 	return -ETIMEDOUT;
 }
 
@@ -206,7 +263,7 @@
 void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap,
 			     const struct alpha_pll_config *config)
 {
-	u32 val, mask;
+	u32 val, val_u, mask, mask_u;
 
 	regmap_write(regmap, PLL_L_VAL(pll), config->l);
 	regmap_write(regmap, PLL_ALPHA_VAL(pll), config->alpha);
@@ -236,14 +293,143 @@
 	mask |= config->pre_div_mask;
 	mask |= config->post_div_mask;
 	mask |= config->vco_mask;
+	mask |= config->alpha_en_mask;
+	mask |= config->alpha_mode_mask;
 
 	regmap_update_bits(regmap, PLL_USER_CTL(pll), mask, val);
 
+	/* Stromer APSS PLL does not enable LOCK_DET by default, so enable it */
+	val_u = config->status_reg_val << PLL_STATUS_REG_SHIFT;
+	val_u |= config->lock_det;
+
+	mask_u = config->status_reg_mask;
+	mask_u |= config->lock_det;
+
+	if (val_u != 0)
+		regmap_update_bits(regmap, PLL_USER_CTL_U(pll), mask_u, val_u);
+
+	if (config->test_ctl_val != 0)
+		regmap_write(regmap, PLL_TEST_CTL(pll), config->test_ctl_val);
+
+	if (config->test_ctl_hi_val != 0)
+		regmap_write(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val);
+
 	if (pll->flags & SUPPORTS_FSM_MODE)
 		qcom_pll_set_fsm_mode(regmap, PLL_MODE(pll), 6, 0);
 }
 EXPORT_SYMBOL_GPL(clk_alpha_pll_configure);
 
+static unsigned long
+alpha_pll_stromer_calc_rate(u64 prate, u32 l, u64 a)
+{
+	return (prate * l) + ((prate * a) >> ALPHA_REG_BITWIDTH);
+}
+
+static unsigned long
+alpha_pll_stromer_round_rate(unsigned long rate, unsigned long prate, u32 *l, u64 *a)
+{
+	u64 remainder;
+	u64 quotient;
+
+	quotient = rate;
+	remainder = do_div(quotient, prate);
+	*l = quotient;
+
+	if (!remainder) {
+		*a = 0;
+		return rate;
+	}
+
+	quotient = remainder << ALPHA_REG_BITWIDTH;
+
+	remainder = do_div(quotient, prate);
+
+	if (remainder)
+		quotient++;
+
+	*a = quotient;
+	return alpha_pll_stromer_calc_rate(prate, *l, *a);
+}
+
+static unsigned long
+clk_alpha_pll_stromer_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+	u32 l, low, high, ctl;
+	u64 a = 0, prate = parent_rate;
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+
+	regmap_read(pll->clkr.regmap, PLL_L_VAL(pll), &l);
+
+	regmap_read(pll->clkr.regmap, PLL_USER_CTL(pll), &ctl);
+	if (ctl & PLL_ALPHA_EN) {
+		regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL(pll), &low);
+		regmap_read(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll),
+			    &high);
+		a = (u64)high << ALPHA_BITWIDTH | low;
+	}
+
+	return alpha_pll_stromer_calc_rate(prate, l, a);
+}
+
+static int clk_alpha_pll_stromer_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	unsigned long rate = req->rate;
+	u32 l;
+	u64 a;
+
+	rate = alpha_pll_stromer_round_rate(rate, req->best_parent_rate, &l, &a);
+
+	return 0;
+}
+
+static int clk_alpha_pll_stromer_set_rate(struct clk_hw *hw, unsigned long rate,
+					 unsigned long prate)
+{
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+	u32 l;
+	int ret;
+	u64 a;
+
+	rate = alpha_pll_stromer_round_rate(rate, prate, &l, &a);
+
+	/* Write desired values to registers */
+	regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l);
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a);
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll),
+					a >> ALPHA_BITWIDTH);
+
+	regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll),
+			   PLL_ALPHA_EN, PLL_ALPHA_EN);
+
+	if (!clk_hw_is_enabled(hw))
+		return 0;
+
+	/* Stromer PLL supports Dynamic programming.
+	 * It allows the PLL frequency to be changed on-the-fly without first
+	 * execution of a shutdown procedure followed by a bring up procedure.
+	 */
+
+	regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_UPDATE,
+			   PLL_UPDATE);
+	/* Make sure PLL_UPDATE request goes through */
+	mb();
+
+	/* Wait for PLL_UPDATE to be cleared */
+	ret = wait_for_pll_update(pll);
+	if (ret)
+		return ret;
+
+	/* Wait 11or more PLL clk_ref ticks[to be explored more on wait] */
+
+	/* Poll LOCK_DET for one */
+	ret = wait_for_pll_enable_lock(pll);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
 static int clk_alpha_pll_hwfsm_enable(struct clk_hw *hw)
 {
 	int ret;
@@ -476,6 +662,146 @@
 	return alpha_pll_calc_rate(prate, l, a, alpha_width);
 }
 
+static int clk_alpha_pll_stromer_plus_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+	u32 l, alpha_width = pll_alpha_width(pll);
+	u64 a;
+
+	req->rate = alpha_pll_round_rate(req->rate, req->best_parent_rate, &l,
+					 &a, alpha_width);
+	return 0;
+}
+
+static int clk_alpha_pll_stromer_plus_set_rate(struct clk_hw *hw, unsigned long rate,
+					 unsigned long prate)
+{
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+	u32 l, alpha_width = pll_alpha_width(pll);
+	int ret;
+	u64 a;
+
+	rate = alpha_pll_round_rate(rate, prate, &l, &a, alpha_width);
+
+	/* Write desired values to registers */
+	regmap_write(pll->clkr.regmap, APCS_ALIAS0_CFG_RCGR,
+		GPLL0_MAIN | DIV_1);
+	regmap_write(pll->clkr.regmap, APCS_ALIAS0_CMD_RCGR, ROOT_EN | UPDATE);
+	/* Make sure UPDATE request goes through */
+	mb();
+	udelay(1);
+
+	regmap_write(pll->clkr.regmap, PLL_MODE(pll), 0);
+	/* Delay of 2 output clock ticks required until output is disabled */
+	mb();
+	udelay(1);
+	regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l);
+
+	if (alpha_width > ALPHA_BITWIDTH)
+		a <<= alpha_width - ALPHA_BITWIDTH;
+
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a);
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll),
+					a >> ALPHA_BITWIDTH);
+
+	regmap_write(pll->clkr.regmap, PLL_MODE(pll), PLL_BYPASSNL);
+	mb();
+	/* Wait five micro seconds or more */
+	udelay(5);
+	regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_RESET_N,
+			   PLL_RESET_N);
+	mb();
+	/* The lock time should be less than 50 micro seconds worst case */
+	udelay(50);
+
+	/* Poll LOCK_DET for one */
+	ret = wait_for_pll_enable_lock(pll);
+	if (ret) {
+		pr_err("alpha pll running in 800 MHz with source GPLL0\n");
+		return ret;
+	}
+	regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_OUTCTRL,
+			   PLL_OUTCTRL);
+
+	regmap_write(pll->clkr.regmap, APCS_ALIAS0_CFG_RCGR, PLL_EARLY);
+	regmap_write(pll->clkr.regmap, APCS_ALIAS0_CMD_RCGR, ROOT_EN | UPDATE);
+	/* Make sure UPDATE request goes through */
+	mb();
+	udelay(1);
+
+	return 0;
+}
+
+static int clk_alpha_pll_brammo_set_rate(struct clk_hw *hw, unsigned long rate,
+					 unsigned long prate)
+{
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+	u32 l, mode;
+	int ret;
+	u64 a;
+
+	rate = alpha_pll_round_rate(rate, prate, &l, &a, ALPHA_REG_BITWIDTH);
+
+	regmap_read(pll->clkr.regmap, PLL_MODE(pll), &mode);
+	regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l);
+
+	a <<= ALPHA_REG_BITWIDTH - ALPHA_BITWIDTH;
+
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a);
+	regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL_U(pll), a >> 32);
+	regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll),
+			   PLL_ALPHA_EN, PLL_ALPHA_EN);
+
+	if (!clk_hw_is_enabled(hw))
+		return 0;
+
+	regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_UPDATE,
+			   PLL_UPDATE);
+
+	/* Make sure PLL_UPDATE request goes through*/
+	mb();
+
+	/*
+	 * PLL will latch the new L, Alpha and freq control word.
+	 * PLL will respond by raising PLL_ACK_LATCH output when new programming
+	 * has been latched in and PLL is being updated. When
+	 * UPDATE_LOGIC_BYPASS bit is not set, PLL_UPDATE will be cleared
+	 * automatically by hardware when PLL_ACK_LATCH is asserted by PLL.
+	 */
+	if (!(mode & PLL_UPDATE_BYPASS))
+		return wait_for_pll_update(pll);
+
+	ret = wait_for_pll_update_ack_set(pll);
+	if (ret)
+		return ret;
+
+	regmap_update_bits(pll->clkr.regmap, PLL_MODE(pll), PLL_UPDATE, 0);
+
+	/* Make sure PLL_UPDATE request goes through*/
+	mb();
+
+	ret = wait_for_pll_update_ack_clear(pll);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int
+clk_alpha_pll_brammo_determine_rate(struct clk_hw *hw,
+				    struct clk_rate_request *req)
+{
+	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
+	u32 l, alpha_width = pll_alpha_width(pll);
+	u64 a;
+
+	req->rate = alpha_pll_round_rate(req->rate, req->best_parent_rate, &l,
+					 &a, alpha_width);
+
+	return 0;
+}
+
 
 static int __clk_alpha_pll_update_latch(struct clk_alpha_pll *pll)
 {
@@ -582,22 +908,25 @@
 					clk_alpha_pll_hwfsm_is_enabled);
 }
 
-static long clk_alpha_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-				     unsigned long *prate)
+static int
+clk_alpha_pll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 {
 	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
 	u32 l, alpha_width = pll_alpha_width(pll);
 	u64 a;
 	unsigned long min_freq, max_freq;
 
-	rate = alpha_pll_round_rate(rate, *prate, &l, &a, alpha_width);
-	if (!pll->vco_table || alpha_pll_find_vco(pll, rate))
-		return rate;
+	req->rate = alpha_pll_round_rate(req->rate, req->best_parent_rate,
+					 &l, &a, alpha_width);
+	if (!pll->vco_table || alpha_pll_find_vco(pll, req->rate))
+		return 0;
+
 
 	min_freq = pll->vco_table[0].min_freq;
 	max_freq = pll->vco_table[pll->num_vco - 1].max_freq;
 
-	return clamp(rate, min_freq, max_freq);
+	req->rate = clamp(req->rate, min_freq, max_freq);
+	return 0;
 }
 
 static unsigned long
@@ -744,12 +1073,15 @@
 	return 0;
 }
 
-static long alpha_pll_huayra_round_rate(struct clk_hw *hw, unsigned long rate,
-					unsigned long *prate)
+static int alpha_pll_huayra_determine_rate(struct clk_hw *hw,
+					   struct clk_rate_request *req )
 {
 	u32 l, a;
 
-	return alpha_huayra_pll_round_rate(rate, *prate, &l, &a);
+	req->rate = alpha_huayra_pll_round_rate(req->rate,
+						req->best_parent_rate,
+			                        &l, &a);
+	return 0;
 }
 
 static int trion_pll_is_enabled(struct clk_alpha_pll *pll,
@@ -857,23 +1189,24 @@
 	return alpha_pll_calc_rate(prate, l, frac, ALPHA_REG_16BIT_WIDTH);
 }
 
-static long clk_trion_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-				     unsigned long *prate)
+static int
+clk_trion_pll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 {
 	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
 	unsigned long min_freq, max_freq;
 	u32 l;
 	u64 a;
 
-	rate = alpha_pll_round_rate(rate, *prate,
+	req->rate = alpha_pll_round_rate(req->rate, req->best_parent_rate,
 				    &l, &a, ALPHA_REG_16BIT_WIDTH);
-	if (!pll->vco_table || alpha_pll_find_vco(pll, rate))
-		return rate;
+	if (!pll->vco_table || alpha_pll_find_vco(pll, req->rate))
+		return 0;
 
 	min_freq = pll->vco_table[0].min_freq;
 	max_freq = pll->vco_table[pll->num_vco - 1].max_freq;
 
-	return clamp(rate, min_freq, max_freq);
+	req->rate = clamp(req->rate, min_freq, max_freq);
+	return 0;
 }
 
 const struct clk_ops clk_alpha_pll_ops = {
@@ -881,7 +1214,7 @@
 	.disable = clk_alpha_pll_disable,
 	.is_enabled = clk_alpha_pll_is_enabled,
 	.recalc_rate = clk_alpha_pll_recalc_rate,
-	.round_rate = clk_alpha_pll_round_rate,
+	.determine_rate = clk_alpha_pll_determine_rate,
 	.set_rate = clk_alpha_pll_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_ops);
@@ -891,27 +1224,57 @@
 	.disable = clk_alpha_pll_disable,
 	.is_enabled = clk_alpha_pll_is_enabled,
 	.recalc_rate = alpha_pll_huayra_recalc_rate,
-	.round_rate = alpha_pll_huayra_round_rate,
+	.determine_rate = alpha_pll_huayra_determine_rate,
 	.set_rate = alpha_pll_huayra_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_huayra_ops);
 
+const struct clk_ops clk_alpha_pll_brammo_ops = {
+	.enable = clk_alpha_pll_enable,
+	.disable = clk_alpha_pll_disable,
+	.is_enabled = clk_alpha_pll_is_enabled,
+	.recalc_rate = clk_alpha_pll_recalc_rate,
+	.determine_rate = clk_alpha_pll_brammo_determine_rate,
+	.set_rate = clk_alpha_pll_brammo_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_alpha_pll_brammo_ops);
+
 const struct clk_ops clk_alpha_pll_hwfsm_ops = {
 	.enable = clk_alpha_pll_hwfsm_enable,
 	.disable = clk_alpha_pll_hwfsm_disable,
 	.is_enabled = clk_alpha_pll_hwfsm_is_enabled,
 	.recalc_rate = clk_alpha_pll_recalc_rate,
-	.round_rate = clk_alpha_pll_round_rate,
+	.determine_rate = clk_alpha_pll_determine_rate,
 	.set_rate = clk_alpha_pll_hwfsm_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_hwfsm_ops);
 
+const struct clk_ops clk_alpha_pll_stromer_ops = {
+	.enable = clk_alpha_pll_enable,
+	.disable = clk_alpha_pll_disable,
+	.is_enabled = clk_alpha_pll_is_enabled,
+	.recalc_rate = clk_alpha_pll_stromer_recalc_rate,
+	.determine_rate = clk_alpha_pll_stromer_determine_rate,
+	.set_rate = clk_alpha_pll_stromer_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_alpha_pll_stromer_ops);
+
+const struct clk_ops clk_alpha_pll_stromer_plus_ops = {
+	.enable = clk_alpha_pll_enable,
+	.disable = clk_alpha_pll_disable,
+	.is_enabled = clk_alpha_pll_is_enabled,
+	.recalc_rate = clk_alpha_pll_recalc_rate,
+	.determine_rate = clk_alpha_pll_stromer_plus_determine_rate,
+	.set_rate = clk_alpha_pll_stromer_plus_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_alpha_pll_stromer_plus_ops);
+
 const struct clk_ops clk_trion_fixed_pll_ops = {
 	.enable = clk_trion_pll_enable,
 	.disable = clk_trion_pll_disable,
 	.is_enabled = clk_trion_pll_is_enabled,
 	.recalc_rate = clk_trion_pll_recalc_rate,
-	.round_rate = clk_trion_pll_round_rate,
+	.determine_rate = clk_trion_pll_determine_rate,
 };
 EXPORT_SYMBOL_GPL(clk_trion_fixed_pll_ops);
 
@@ -945,11 +1308,12 @@
 	{ }
 };
 
-static long
-clk_alpha_pll_postdiv_round_rate(struct clk_hw *hw, unsigned long rate,
-				 unsigned long *prate)
+static int
+clk_alpha_pll_postdiv_determine_rate(struct clk_hw *hw,
+				     struct clk_rate_request *req)
 {
 	struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw);
+	unsigned long rate = req->rate;
 	const struct clk_div_table *table;
 
 	if (pll->width == 2)
@@ -957,13 +1321,14 @@
 	else
 		table = clk_alpha_div_table;
 
-	return divider_round_rate(hw, rate, prate, table,
+	req->rate = divider_round_rate(hw, rate, &req->best_parent_rate, table,
 				  pll->width, CLK_DIVIDER_POWER_OF_TWO);
+	return 0;
 }
 
-static long
-clk_alpha_pll_postdiv_round_ro_rate(struct clk_hw *hw, unsigned long rate,
-				    unsigned long *prate)
+static int
+clk_alpha_pll_postdiv_determine_ro_rate(struct clk_hw *hw,
+					struct clk_rate_request *req)
 {
 	struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw);
 	u32 ctl, div;
@@ -975,9 +1340,13 @@
 	div = 1 << fls(ctl);
 
 	if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)
-		*prate = clk_hw_round_rate(clk_hw_get_parent(hw), div * rate);
+		req->best_parent_rate =
+			clk_hw_round_rate(clk_hw_get_parent(hw),
+					div * req->rate);
+
+	req->rate = DIV_ROUND_UP_ULL((u64)req->best_parent_rate, div);
 
-	return DIV_ROUND_UP_ULL((u64)*prate, div);
+	return 0;
 }
 
 static int clk_alpha_pll_postdiv_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -996,13 +1365,13 @@
 
 const struct clk_ops clk_alpha_pll_postdiv_ops = {
 	.recalc_rate = clk_alpha_pll_postdiv_recalc_rate,
-	.round_rate = clk_alpha_pll_postdiv_round_rate,
+	.determine_rate = clk_alpha_pll_postdiv_determine_rate,
 	.set_rate = clk_alpha_pll_postdiv_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_ops);
 
 const struct clk_ops clk_alpha_pll_postdiv_ro_ops = {
-	.round_rate = clk_alpha_pll_postdiv_round_ro_rate,
+	.determine_rate = clk_alpha_pll_postdiv_determine_ro_rate,
 	.recalc_rate = clk_alpha_pll_postdiv_recalc_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_ro_ops);
@@ -1171,7 +1540,7 @@
 	.is_enabled = clk_alpha_pll_is_enabled,
 	.set_rate = alpha_pll_fabia_set_rate,
 	.recalc_rate = alpha_pll_fabia_recalc_rate,
-	.round_rate = clk_alpha_pll_round_rate,
+	.determine_rate = clk_alpha_pll_determine_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_fabia_ops);
 
@@ -1180,7 +1549,7 @@
 	.disable = alpha_pll_fabia_disable,
 	.is_enabled = clk_alpha_pll_is_enabled,
 	.recalc_rate = alpha_pll_fabia_recalc_rate,
-	.round_rate = clk_alpha_pll_round_rate,
+	.determine_rate = clk_alpha_pll_determine_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_fixed_fabia_ops);
 
@@ -1230,14 +1599,16 @@
 	return (parent_rate / div);
 }
 
-static long
-clk_trion_pll_postdiv_round_rate(struct clk_hw *hw, unsigned long rate,
-				 unsigned long *prate)
+static int
+clk_trion_pll_postdiv_determine_rate(struct clk_hw *hw,
+				 struct clk_rate_request *req)
 {
 	struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw);
 
-	return divider_round_rate(hw, rate, prate, pll->post_div_table,
-				  pll->width, CLK_DIVIDER_ROUND_CLOSEST);
+	req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate,
+					pll->post_div_table, pll->width,
+					CLK_DIVIDER_ROUND_CLOSEST);
+	return 0;
 };
 
 static int
@@ -1263,18 +1634,21 @@
 
 const struct clk_ops clk_trion_pll_postdiv_ops = {
 	.recalc_rate = clk_trion_pll_postdiv_recalc_rate,
-	.round_rate = clk_trion_pll_postdiv_round_rate,
+	.determine_rate = clk_trion_pll_postdiv_determine_rate,
 	.set_rate = clk_trion_pll_postdiv_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_trion_pll_postdiv_ops);
 
-static long clk_alpha_pll_postdiv_fabia_round_rate(struct clk_hw *hw,
-				unsigned long rate, unsigned long *prate)
+static int
+clk_alpha_pll_postdiv_fabia_determine_rate(struct clk_hw *hw,
+					struct clk_rate_request *req)
 {
 	struct clk_alpha_pll_postdiv *pll = to_clk_alpha_pll_postdiv(hw);
 
-	return divider_round_rate(hw, rate, prate, pll->post_div_table,
-				pll->width, CLK_DIVIDER_ROUND_CLOSEST);
+	req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate,
+					pll->post_div_table, pll->width,
+					CLK_DIVIDER_ROUND_CLOSEST);
+	return 0;
 }
 
 static int clk_alpha_pll_postdiv_fabia_set_rate(struct clk_hw *hw,
@@ -1309,7 +1683,7 @@
 
 const struct clk_ops clk_alpha_pll_postdiv_fabia_ops = {
 	.recalc_rate = clk_alpha_pll_postdiv_fabia_recalc_rate,
-	.round_rate = clk_alpha_pll_postdiv_fabia_round_rate,
+	.determine_rate = clk_alpha_pll_postdiv_fabia_determine_rate,
 	.set_rate = clk_alpha_pll_postdiv_fabia_set_rate,
 };
 EXPORT_SYMBOL_GPL(clk_alpha_pll_postdiv_fabia_ops);