[PATCH v2 3/8] clk: meson: gxbb: migrate to the new parent description method

[Alexandre Mergnat <amergnat@baylibre.com>]

This clock controller use the string comparison method to describe parent
relation between the clocks, which is not optimized.

Migrate to the new way by using .parent_hws where possible (ie. when
all clocks are local to the controller) and use .parent_data otherwise.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 drivers/clk/meson/gxbb.c | 654 +++++++++++++++++++++++++++------------
 1 file changed, 451 insertions(+), 203 deletions(-)

diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index dab16d9b1af8..67e466356d4b 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -10,15 +10,12 @@
 #include <linux/platform_device.h>
 
 #include "gxbb.h"
-#include "clk-input.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-mpll.h"
 #include "meson-eeclk.h"
 #include "vid-pll-div.h"
 
-#define IN_PREFIX "ee-in-"
-
 static DEFINE_SPINLOCK(meson_clk_lock);
 
 static const struct pll_params_table gxbb_gp0_pll_params_table[] = {
@@ -121,7 +118,9 @@ static struct clk_regmap gxbb_fixed_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fixed_pll_dco",
 		.ops = &meson_clk_pll_ro_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 	},
 };
@@ -136,7 +135,9 @@ static struct clk_regmap gxbb_fixed_pll = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fixed_pll",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "fixed_pll_dco" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fixed_pll_dco.hw
+		},
 		.num_parents = 1,
 		/*
 		 * This clock won't ever change at runtime so
@@ -151,7 +152,9 @@ static struct clk_fixed_factor gxbb_hdmi_pll_pre_mult = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_pre_mult",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 	},
 };
@@ -192,7 +195,9 @@ static struct clk_regmap gxbb_hdmi_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_dco",
 		.ops = &meson_clk_pll_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_pre_mult" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_hdmi_pll_pre_mult.hw
+		},
 		.num_parents = 1,
 		/*
 		 * Display directly handle hdmi pll registers ATM, we need
@@ -244,7 +249,9 @@ static struct clk_regmap gxl_hdmi_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_dco",
 		.ops = &meson_clk_pll_ro_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 		/*
 		 * Display directly handle hdmi pll registers ATM, we need
@@ -264,7 +271,9 @@ static struct clk_regmap gxbb_hdmi_pll_od = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_od",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_dco" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_hdmi_pll_dco.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -280,7 +289,9 @@ static struct clk_regmap gxbb_hdmi_pll_od2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_od2",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_od" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_hdmi_pll_od.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -296,7 +307,9 @@ static struct clk_regmap gxbb_hdmi_pll = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_od2" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_hdmi_pll_od2.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -312,7 +325,9 @@ static struct clk_regmap gxl_hdmi_pll_od = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_od",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_dco" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxl_hdmi_pll_dco.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -328,7 +343,9 @@ static struct clk_regmap gxl_hdmi_pll_od2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll_od2",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_od" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxl_hdmi_pll_od.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -344,7 +361,9 @@ static struct clk_regmap gxl_hdmi_pll = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_pll",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll_od2" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxl_hdmi_pll_od2.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
 	},
@@ -381,7 +400,9 @@ static struct clk_regmap gxbb_sys_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sys_pll_dco",
 		.ops = &meson_clk_pll_ro_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 	},
 };
@@ -396,7 +417,9 @@ static struct clk_regmap gxbb_sys_pll = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sys_pll",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "sys_pll_dco" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sys_pll_dco.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -442,7 +465,9 @@ static struct clk_regmap gxbb_gp0_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "gp0_pll_dco",
 		.ops = &meson_clk_pll_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 	},
 };
@@ -494,7 +519,9 @@ static struct clk_regmap gxl_gp0_pll_dco = {
 	.hw.init = &(struct clk_init_data){
 		.name = "gp0_pll_dco",
 		.ops = &meson_clk_pll_ops,
-		.parent_names = (const char *[]){ IN_PREFIX "xtal" },
+		.parent_data = &(const struct clk_parent_data) {
+			.fw_name = "xtal",
+		},
 		.num_parents = 1,
 	},
 };
@@ -509,7 +536,17 @@ static struct clk_regmap gxbb_gp0_pll = {
 	.hw.init = &(struct clk_init_data){
 		.name = "gp0_pll",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "gp0_pll_dco" },
+		.parent_data = &(const struct clk_parent_data) {
+			/*
+			 * Note:
+			 * GXL and GXBB have different gp0_pll_dco (with
+			 * different struct clk_hw). We fallback to the global
+			 * naming string mechanism so gp0_pll picks up the
+			 * appropriate one.
+			 */
+			.name = "gp0_pll_dco",
+			.index = -1,
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -521,7 +558,9 @@ static struct clk_fixed_factor gxbb_fclk_div2_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div2_div",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fixed_pll.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -534,7 +573,9 @@ static struct clk_regmap gxbb_fclk_div2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div2",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "fclk_div2_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fclk_div2_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_IS_CRITICAL,
 	},
@@ -546,7 +587,7 @@ static struct clk_fixed_factor gxbb_fclk_div3_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div3_div",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
 		.num_parents = 1,
 	},
 };
@@ -559,7 +600,9 @@ static struct clk_regmap gxbb_fclk_div3 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div3",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "fclk_div3_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fclk_div3_div.hw
+		},
 		.num_parents = 1,
 		/*
 		 * FIXME:
@@ -582,7 +625,7 @@ static struct clk_fixed_factor gxbb_fclk_div4_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div4_div",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
 		.num_parents = 1,
 	},
 };
@@ -595,7 +638,9 @@ static struct clk_regmap gxbb_fclk_div4 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div4",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "fclk_div4_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fclk_div4_div.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -606,7 +651,7 @@ static struct clk_fixed_factor gxbb_fclk_div5_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div5_div",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
 		.num_parents = 1,
 	},
 };
@@ -619,7 +664,9 @@ static struct clk_regmap gxbb_fclk_div5 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div5",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "fclk_div5_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fclk_div5_div.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -630,7 +677,7 @@ static struct clk_fixed_factor gxbb_fclk_div7_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div7_div",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
 		.num_parents = 1,
 	},
 };
@@ -643,7 +690,9 @@ static struct clk_regmap gxbb_fclk_div7 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "fclk_div7",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "fclk_div7_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_fclk_div7_div.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -657,7 +706,7 @@ static struct clk_regmap gxbb_mpll_prediv = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll_prediv",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "fixed_pll" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_fixed_pll.hw },
 		.num_parents = 1,
 	},
 };
@@ -684,7 +733,9 @@ static struct clk_regmap gxbb_mpll0_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll0_div",
 		.ops = &meson_clk_mpll_ops,
-		.parent_names = (const char *[]){ "mpll_prediv" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpll_prediv.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -697,7 +748,7 @@ static struct clk_regmap gxbb_mpll0 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mpll0_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_mpll0_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -725,7 +776,9 @@ static struct clk_regmap gxbb_mpll1_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll1_div",
 		.ops = &meson_clk_mpll_ops,
-		.parent_names = (const char *[]){ "mpll_prediv" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpll_prediv.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -738,7 +791,7 @@ static struct clk_regmap gxbb_mpll1 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mpll1_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_mpll1_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -766,7 +819,9 @@ static struct clk_regmap gxbb_mpll2_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll2_div",
 		.ops = &meson_clk_mpll_ops,
-		.parent_names = (const char *[]){ "mpll_prediv" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpll_prediv.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -779,16 +834,21 @@ static struct clk_regmap gxbb_mpll2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpll2",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mpll2_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_mpll2_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
 static u32 mux_table_clk81[]	= { 0, 2, 3, 4, 5, 6, 7 };
-static const char * const clk81_parent_names[] = {
-	IN_PREFIX "xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
-	"fclk_div3", "fclk_div5"
+static const struct clk_parent_data clk81_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &gxbb_fclk_div7.hw },
+	{ .hw = &gxbb_mpll1.hw },
+	{ .hw = &gxbb_mpll2.hw },
+	{ .hw = &gxbb_fclk_div4.hw },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
 };
 
 static struct clk_regmap gxbb_mpeg_clk_sel = {
@@ -806,8 +866,8 @@ static struct clk_regmap gxbb_mpeg_clk_sel = {
 		 * xtal, 1'b0 (wtf), fclk_div7, mpll_clkout1, mpll_clkout2,
 		 * fclk_div4, fclk_div3, fclk_div5
 		 */
-		.parent_names = clk81_parent_names,
-		.num_parents = ARRAY_SIZE(clk81_parent_names),
+		.parent_data = clk81_parent_data,
+		.num_parents = ARRAY_SIZE(clk81_parent_data),
 	},
 };
 
@@ -820,7 +880,9 @@ static struct clk_regmap gxbb_mpeg_clk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mpeg_clk_div",
 		.ops = &clk_regmap_divider_ro_ops,
-		.parent_names = (const char *[]){ "mpeg_clk_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpeg_clk_sel.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -834,7 +896,9 @@ static struct clk_regmap gxbb_clk81 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "clk81",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mpeg_clk_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpeg_clk_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_IS_CRITICAL,
 	},
@@ -850,7 +914,10 @@ static struct clk_regmap gxbb_sar_adc_clk_sel = {
 		.name = "sar_adc_clk_sel",
 		.ops = &clk_regmap_mux_ops,
 		/* NOTE: The datasheet doesn't list the parents for bit 10 */
-		.parent_names = (const char *[]){ IN_PREFIX "xtal", "clk81", },
+		.parent_data = (const struct clk_parent_data []) {
+			{ .fw_name = "xtal", },
+			{ .hw = &gxbb_clk81.hw },
+		},
 		.num_parents = 2,
 	},
 };
@@ -864,7 +931,9 @@ static struct clk_regmap gxbb_sar_adc_clk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sar_adc_clk_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "sar_adc_clk_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sar_adc_clk_sel.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -877,7 +946,9 @@ static struct clk_regmap gxbb_sar_adc_clk = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sar_adc_clk",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "sar_adc_clk_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sar_adc_clk_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -888,9 +959,15 @@ static struct clk_regmap gxbb_sar_adc_clk = {
  * muxed by a glitch-free switch.
  */
 
-static const char * const gxbb_mali_0_1_parent_names[] = {
-	IN_PREFIX "xtal", "gp0_pll", "mpll2", "mpll1", "fclk_div7",
-	"fclk_div4", "fclk_div3", "fclk_div5"
+static const struct clk_parent_data gxbb_mali_0_1_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &gxbb_gp0_pll.hw },
+	{ .hw = &gxbb_mpll2.hw },
+	{ .hw = &gxbb_mpll1.hw },
+	{ .hw = &gxbb_fclk_div7.hw },
+	{ .hw = &gxbb_fclk_div4.hw },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
 };
 
 static struct clk_regmap gxbb_mali_0_sel = {
@@ -907,7 +984,7 @@ static struct clk_regmap gxbb_mali_0_sel = {
 		 * xtal, gp0_pll, mpll2, mpll1, fclk_div7,
 		 * fclk_div4, fclk_div3, fclk_div5
 		 */
-		.parent_names = gxbb_mali_0_1_parent_names,
+		.parent_data = gxbb_mali_0_1_parent_data,
 		.num_parents = 8,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -922,7 +999,9 @@ static struct clk_regmap gxbb_mali_0_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mali_0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "mali_0_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mali_0_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -936,7 +1015,9 @@ static struct clk_regmap gxbb_mali_0 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mali_0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mali_0_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mali_0_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -956,7 +1037,7 @@ static struct clk_regmap gxbb_mali_1_sel = {
 		 * xtal, gp0_pll, mpll2, mpll1, fclk_div7,
 		 * fclk_div4, fclk_div3, fclk_div5
 		 */
-		.parent_names = gxbb_mali_0_1_parent_names,
+		.parent_data = gxbb_mali_0_1_parent_data,
 		.num_parents = 8,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -971,7 +1052,9 @@ static struct clk_regmap gxbb_mali_1_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mali_1_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "mali_1_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mali_1_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -985,14 +1068,17 @@ static struct clk_regmap gxbb_mali_1 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mali_1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "mali_1_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mali_1_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
-static const char * const gxbb_mali_parent_names[] = {
-	"mali_0", "mali_1"
+static const struct clk_hw *gxbb_mali_parent_hws[] = {
+	&gxbb_mali_0.hw,
+	&gxbb_mali_1.hw,
 };
 
 static struct clk_regmap gxbb_mali = {
@@ -1004,7 +1090,7 @@ static struct clk_regmap gxbb_mali = {
 	.hw.init = &(struct clk_init_data){
 		.name = "mali",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_mali_parent_names,
+		.parent_hws = gxbb_mali_parent_hws,
 		.num_parents = 2,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -1021,7 +1107,11 @@ static struct clk_regmap gxbb_cts_amclk_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_amclk_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpll0.hw,
+			&gxbb_mpll1.hw,
+			&gxbb_mpll2.hw,
+		},
 		.num_parents = 3,
 	},
 };
@@ -1036,7 +1126,9 @@ static struct clk_regmap gxbb_cts_amclk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_amclk_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "cts_amclk_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_amclk_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1050,7 +1142,9 @@ static struct clk_regmap gxbb_cts_amclk = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_amclk",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "cts_amclk_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_amclk_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1067,7 +1161,11 @@ static struct clk_regmap gxbb_cts_mclk_i958_sel = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_mclk_i958_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_mpll0.hw,
+			&gxbb_mpll1.hw,
+			&gxbb_mpll2.hw,
+		},
 		.num_parents = 3,
 	},
 };
@@ -1082,7 +1180,9 @@ static struct clk_regmap gxbb_cts_mclk_i958_div = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_mclk_i958_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "cts_mclk_i958_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_mclk_i958_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1096,7 +1196,9 @@ static struct clk_regmap gxbb_cts_mclk_i958 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_mclk_i958",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "cts_mclk_i958_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_mclk_i958_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1111,7 +1213,10 @@ static struct clk_regmap gxbb_cts_i958 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_i958",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = (const char *[]){ "cts_amclk", "cts_mclk_i958" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_amclk.hw,
+			&gxbb_cts_mclk_i958.hw
+		},
 		.num_parents = 2,
 		/*
 		 *The parent is specific to origin of the audio data. Let the
@@ -1121,6 +1226,33 @@ static struct clk_regmap gxbb_cts_i958 = {
 	},
 };
 
+static const struct clk_parent_data gxbb_32k_clk_parent_data[] = {
+	{ .fw_name = "xtal", },
+	/*
+	 * FIXME: This clock is provided by the ao clock controller but the
+	 * clock is not yet part of the binding of this controller, so string
+	 * name must be use to set this parent.
+	 */
+	{ .name = "cts_slow_oscin", .index = -1 },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
+};
+
+static struct clk_regmap gxbb_32k_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_32K_CLK_CNTL,
+		.mask = 0x3,
+		.shift = 16,
+		},
+	.hw.init = &(struct clk_init_data){
+		.name = "32k_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = gxbb_32k_clk_parent_data,
+		.num_parents = 4,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 static struct clk_regmap gxbb_32k_clk_div = {
 	.data = &(struct clk_regmap_div_data){
 		.offset = HHI_32K_CLK_CNTL,
@@ -1130,7 +1262,9 @@ static struct clk_regmap gxbb_32k_clk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "32k_clk_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "32k_clk_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_32k_clk_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_DIVIDER_ROUND_CLOSEST,
 	},
@@ -1144,34 +1278,20 @@ static struct clk_regmap gxbb_32k_clk = {
 	.hw.init = &(struct clk_init_data){
 		.name = "32k_clk",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "32k_clk_div" },
-		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
-	},
-};
-
-static const char * const gxbb_32k_clk_parent_names[] = {
-	IN_PREFIX "xtal", "cts_slow_oscin", "fclk_div3", "fclk_div5"
-};
-
-static struct clk_regmap gxbb_32k_clk_sel = {
-	.data = &(struct clk_regmap_mux_data){
-		.offset = HHI_32K_CLK_CNTL,
-		.mask = 0x3,
-		.shift = 16,
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_32k_clk_div.hw
 		},
-	.hw.init = &(struct clk_init_data){
-		.name = "32k_clk_sel",
-		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_32k_clk_parent_names,
-		.num_parents = 4,
+		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
-static const char * const gxbb_sd_emmc_clk0_parent_names[] = {
-	IN_PREFIX "xtal", "fclk_div2", "fclk_div3", "fclk_div5", "fclk_div7",
-
+static const struct clk_parent_data gxbb_sd_emmc_clk0_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &gxbb_fclk_div2.hw },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
+	{ .hw = &gxbb_fclk_div7.hw },
 	/*
 	 * Following these parent clocks, we should also have had mpll2, mpll3
 	 * and gp0_pll but these clocks are too precious to be used here. All
@@ -1190,8 +1310,8 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0_sel = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_a_clk0_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_sd_emmc_clk0_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+		.parent_data = gxbb_sd_emmc_clk0_parent_data,
+		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
@@ -1206,7 +1326,9 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0_div = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_a_clk0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "sd_emmc_a_clk0_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_a_clk0_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1220,7 +1342,9 @@ static struct clk_regmap gxbb_sd_emmc_a_clk0 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sd_emmc_a_clk0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "sd_emmc_a_clk0_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_a_clk0_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1236,8 +1360,8 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0_sel = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_b_clk0_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_sd_emmc_clk0_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+		.parent_data = gxbb_sd_emmc_clk0_parent_data,
+		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
@@ -1252,7 +1376,9 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0_div = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_b_clk0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "sd_emmc_b_clk0_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_b_clk0_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1266,7 +1392,9 @@ static struct clk_regmap gxbb_sd_emmc_b_clk0 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sd_emmc_b_clk0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "sd_emmc_b_clk0_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_b_clk0_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1282,8 +1410,8 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0_sel = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_c_clk0_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_sd_emmc_clk0_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_names),
+		.parent_data = gxbb_sd_emmc_clk0_parent_data,
+		.num_parents = ARRAY_SIZE(gxbb_sd_emmc_clk0_parent_data),
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
@@ -1298,7 +1426,9 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0_div = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "sd_emmc_c_clk0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "sd_emmc_c_clk0_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_c_clk0_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1312,7 +1442,9 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "sd_emmc_c_clk0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "sd_emmc_c_clk0_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_sd_emmc_c_clk0_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1320,8 +1452,11 @@ static struct clk_regmap gxbb_sd_emmc_c_clk0 = {
 
 /* VPU Clock */
 
-static const char * const gxbb_vpu_parent_names[] = {
-	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vpu_parent_hws[] = {
+	&gxbb_fclk_div4.hw,
+	&gxbb_fclk_div3.hw,
+	&gxbb_fclk_div5.hw,
+	&gxbb_fclk_div7.hw,
 };
 
 static struct clk_regmap gxbb_vpu_0_sel = {
@@ -1337,8 +1472,8 @@ static struct clk_regmap gxbb_vpu_0_sel = {
 		 * bits 9:10 selects from 4 possible parents:
 		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
 		 */
-		.parent_names = gxbb_vpu_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+		.parent_hws = gxbb_vpu_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
 };
@@ -1352,7 +1487,7 @@ static struct clk_regmap gxbb_vpu_0_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vpu_0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vpu_0_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1366,7 +1501,7 @@ static struct clk_regmap gxbb_vpu_0 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vpu_0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vpu_0_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_0_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1385,8 +1520,8 @@ static struct clk_regmap gxbb_vpu_1_sel = {
 		 * bits 25:26 selects from 4 possible parents:
 		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
 		 */
-		.parent_names = gxbb_vpu_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+		.parent_hws = gxbb_vpu_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
 };
@@ -1400,7 +1535,7 @@ static struct clk_regmap gxbb_vpu_1_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vpu_1_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vpu_1_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1414,7 +1549,7 @@ static struct clk_regmap gxbb_vpu_1 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vpu_1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vpu_1_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vpu_1_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1433,7 +1568,10 @@ static struct clk_regmap gxbb_vpu = {
 		 * bit 31 selects from 2 possible parents:
 		 * vpu_0 or vpu_1
 		 */
-		.parent_names = (const char *[]){ "vpu_0", "vpu_1" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vpu_0.hw,
+			&gxbb_vpu_1.hw
+		},
 		.num_parents = 2,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -1441,8 +1579,11 @@ static struct clk_regmap gxbb_vpu = {
 
 /* VAPB Clock */
 
-static const char * const gxbb_vapb_parent_names[] = {
-	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vapb_parent_hws[] = {
+	&gxbb_fclk_div4.hw,
+	&gxbb_fclk_div3.hw,
+	&gxbb_fclk_div5.hw,
+	&gxbb_fclk_div7.hw,
 };
 
 static struct clk_regmap gxbb_vapb_0_sel = {
@@ -1458,8 +1599,8 @@ static struct clk_regmap gxbb_vapb_0_sel = {
 		 * bits 9:10 selects from 4 possible parents:
 		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
 		 */
-		.parent_names = gxbb_vapb_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+		.parent_hws = gxbb_vapb_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
 };
@@ -1473,7 +1614,9 @@ static struct clk_regmap gxbb_vapb_0_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vapb_0_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vapb_0_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vapb_0_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1487,7 +1630,9 @@ static struct clk_regmap gxbb_vapb_0 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vapb_0",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vapb_0_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vapb_0_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1506,8 +1651,8 @@ static struct clk_regmap gxbb_vapb_1_sel = {
 		 * bits 25:26 selects from 4 possible parents:
 		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
 		 */
-		.parent_names = gxbb_vapb_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+		.parent_hws = gxbb_vapb_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
 };
@@ -1521,7 +1666,9 @@ static struct clk_regmap gxbb_vapb_1_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vapb_1_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vapb_1_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vapb_1_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1535,7 +1682,9 @@ static struct clk_regmap gxbb_vapb_1 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vapb_1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vapb_1_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vapb_1_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1554,7 +1703,10 @@ static struct clk_regmap gxbb_vapb_sel = {
 		 * bit 31 selects from 2 possible parents:
 		 * vapb_0 or vapb_1
 		 */
-		.parent_names = (const char *[]){ "vapb_0", "vapb_1" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vapb_0.hw,
+			&gxbb_vapb_1.hw
+		},
 		.num_parents = 2,
 		.flags = CLK_SET_RATE_NO_REPARENT,
 	},
@@ -1568,7 +1720,7 @@ static struct clk_regmap gxbb_vapb = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vapb",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vapb_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vapb_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1592,13 +1744,33 @@ static struct clk_regmap gxbb_vid_pll_div = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vid_pll_div",
 		.ops = &meson_vid_pll_div_ro_ops,
-		.parent_names = (const char *[]){ "hdmi_pll" },
+		.parent_data = &(const struct clk_parent_data) {
+			/*
+			 * Note:
+			 * GXL and GXBB have different hdmi_plls (with
+			 * different struct clk_hw). We fallback to the global
+			 * naming string mechanism so vid_pll_div picks up the
+			 * appropriate one.
+			 */
+			.name = "hdmi_pll",
+			.index = -1,
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
 
-static const char * const gxbb_vid_pll_parent_names[] = { "vid_pll_div", "hdmi_pll" };
+static const struct clk_parent_data gxbb_vid_pll_parent_data[] = {
+	{ .hw = &gxbb_vid_pll_div.hw },
+	/*
+	 * Note:
+	 * GXL and GXBB have different hdmi_plls (with
+	 * different struct clk_hw). We fallback to the global
+	 * naming string mechanism so vid_pll_div picks up the
+	 * appropriate one.
+	 */
+	{ .name = "hdmi_pll", .index = -1 },
+};
 
 static struct clk_regmap gxbb_vid_pll_sel = {
 	.data = &(struct clk_regmap_mux_data){
@@ -1613,8 +1785,8 @@ static struct clk_regmap gxbb_vid_pll_sel = {
 		 * bit 18 selects from 2 possible parents:
 		 * vid_pll_div or hdmi_pll
 		 */
-		.parent_names = gxbb_vid_pll_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vid_pll_parent_names),
+		.parent_data = gxbb_vid_pll_parent_data,
+		.num_parents = ARRAY_SIZE(gxbb_vid_pll_parent_data),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -1627,15 +1799,22 @@ static struct clk_regmap gxbb_vid_pll = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vid_pll",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vid_pll_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vid_pll_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
 };
 
-static const char * const gxbb_vclk_parent_names[] = {
-	"vid_pll", "fclk_div4", "fclk_div3", "fclk_div5", "vid_pll",
-	"fclk_div7", "mpll1",
+static const struct clk_hw *gxbb_vclk_parent_hws[] = {
+	&gxbb_vid_pll.hw,
+	&gxbb_fclk_div4.hw,
+	&gxbb_fclk_div3.hw,
+	&gxbb_fclk_div5.hw,
+	&gxbb_vid_pll.hw,
+	&gxbb_fclk_div7.hw,
+	&gxbb_mpll1.hw,
 };
 
 static struct clk_regmap gxbb_vclk_sel = {
@@ -1652,8 +1831,8 @@ static struct clk_regmap gxbb_vclk_sel = {
 		 * vid_pll, fclk_div4, fclk_div3, fclk_div5,
 		 * vid_pll, fclk_div7, mp1
 		 */
-		.parent_names = gxbb_vclk_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vclk_parent_names),
+		.parent_hws = gxbb_vclk_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -1672,8 +1851,8 @@ static struct clk_regmap gxbb_vclk2_sel = {
 		 * vid_pll, fclk_div4, fclk_div3, fclk_div5,
 		 * vid_pll, fclk_div7, mp1
 		 */
-		.parent_names = gxbb_vclk_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vclk_parent_names),
+		.parent_hws = gxbb_vclk_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vclk_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -1686,7 +1865,7 @@ static struct clk_regmap gxbb_vclk_input = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_input",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1700,7 +1879,7 @@ static struct clk_regmap gxbb_vclk2_input = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_input",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1715,7 +1894,9 @@ static struct clk_regmap gxbb_vclk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vclk_input" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk_input.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE,
 	},
@@ -1730,7 +1911,9 @@ static struct clk_regmap gxbb_vclk2_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk2_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vclk2_input" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk2_input.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE,
 	},
@@ -1744,7 +1927,7 @@ static struct clk_regmap gxbb_vclk = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1758,7 +1941,7 @@ static struct clk_regmap gxbb_vclk2 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1772,7 +1955,7 @@ static struct clk_regmap gxbb_vclk_div1 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_div1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1786,7 +1969,7 @@ static struct clk_regmap gxbb_vclk_div2_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_div2_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1800,7 +1983,7 @@ static struct clk_regmap gxbb_vclk_div4_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_div4_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1814,7 +1997,7 @@ static struct clk_regmap gxbb_vclk_div6_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_div6_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1828,7 +2011,7 @@ static struct clk_regmap gxbb_vclk_div12_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk_div12_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1842,7 +2025,7 @@ static struct clk_regmap gxbb_vclk2_div1 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_div1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1856,7 +2039,7 @@ static struct clk_regmap gxbb_vclk2_div2_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_div2_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1870,7 +2053,7 @@ static struct clk_regmap gxbb_vclk2_div4_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_div4_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1884,7 +2067,7 @@ static struct clk_regmap gxbb_vclk2_div6_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_div6_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1898,7 +2081,7 @@ static struct clk_regmap gxbb_vclk2_div12_en = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vclk2_div12_en",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vclk2" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_vclk2.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -1910,7 +2093,9 @@ static struct clk_fixed_factor gxbb_vclk_div2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk_div2",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk_div2_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk_div2_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1921,7 +2106,9 @@ static struct clk_fixed_factor gxbb_vclk_div4 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk_div4",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk_div4_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk_div4_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1932,7 +2119,9 @@ static struct clk_fixed_factor gxbb_vclk_div6 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk_div6",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk_div6_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk_div6_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1943,7 +2132,9 @@ static struct clk_fixed_factor gxbb_vclk_div12 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk_div12",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk_div12_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk_div12_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1954,7 +2145,9 @@ static struct clk_fixed_factor gxbb_vclk2_div2 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk2_div2",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk2_div2_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk2_div2_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1965,7 +2158,9 @@ static struct clk_fixed_factor gxbb_vclk2_div4 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk2_div4",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk2_div4_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk2_div4_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1976,7 +2171,9 @@ static struct clk_fixed_factor gxbb_vclk2_div6 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk2_div6",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk2_div6_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk2_div6_en.hw
+		},
 		.num_parents = 1,
 	},
 };
@@ -1987,16 +2184,25 @@ static struct clk_fixed_factor gxbb_vclk2_div12 = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vclk2_div12",
 		.ops = &clk_fixed_factor_ops,
-		.parent_names = (const char *[]){ "vclk2_div12_en" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vclk2_div12_en.hw
+		},
 		.num_parents = 1,
 	},
 };
 
 static u32 mux_table_cts_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const gxbb_cts_parent_names[] = {
-	"vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
-	"vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
-	"vclk2_div6", "vclk2_div12"
+static const struct clk_hw *gxbb_cts_parent_hws[] = {
+	&gxbb_vclk_div1.hw,
+	&gxbb_vclk_div2.hw,
+	&gxbb_vclk_div4.hw,
+	&gxbb_vclk_div6.hw,
+	&gxbb_vclk_div12.hw,
+	&gxbb_vclk2_div1.hw,
+	&gxbb_vclk2_div2.hw,
+	&gxbb_vclk2_div4.hw,
+	&gxbb_vclk2_div6.hw,
+	&gxbb_vclk2_div12.hw,
 };
 
 static struct clk_regmap gxbb_cts_enci_sel = {
@@ -2009,8 +2215,8 @@ static struct clk_regmap gxbb_cts_enci_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_enci_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_cts_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+		.parent_hws = gxbb_cts_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -2025,8 +2231,8 @@ static struct clk_regmap gxbb_cts_encp_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_encp_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_cts_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+		.parent_hws = gxbb_cts_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -2041,18 +2247,25 @@ static struct clk_regmap gxbb_cts_vdac_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_vdac_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_cts_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_cts_parent_names),
+		.parent_hws = gxbb_cts_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_cts_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
 
 /* TOFIX: add support for cts_tcon */
 static u32 mux_table_hdmi_tx_sel[] = { 0, 1, 2, 3, 4, 8, 9, 10, 11, 12 };
-static const char * const gxbb_cts_hdmi_tx_parent_names[] = {
-	"vclk_div1", "vclk_div2", "vclk_div4", "vclk_div6",
-	"vclk_div12", "vclk2_div1", "vclk2_div2", "vclk2_div4",
-	"vclk2_div6", "vclk2_div12"
+static const struct clk_hw *gxbb_cts_hdmi_tx_parent_hws[] = {
+	&gxbb_vclk_div1.hw,
+	&gxbb_vclk_div2.hw,
+	&gxbb_vclk_div4.hw,
+	&gxbb_vclk_div6.hw,
+	&gxbb_vclk_div12.hw,
+	&gxbb_vclk2_div1.hw,
+	&gxbb_vclk2_div2.hw,
+	&gxbb_vclk2_div4.hw,
+	&gxbb_vclk2_div6.hw,
+	&gxbb_vclk2_div12.hw,
 };
 
 static struct clk_regmap gxbb_hdmi_tx_sel = {
@@ -2071,8 +2284,8 @@ static struct clk_regmap gxbb_hdmi_tx_sel = {
 		 * vclk2_div1, vclk2_div2, vclk2_div4, vclk2_div6, vclk2_div12,
 		 * cts_tcon
 		 */
-		.parent_names = gxbb_cts_hdmi_tx_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_cts_hdmi_tx_parent_names),
+		.parent_hws = gxbb_cts_hdmi_tx_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_cts_hdmi_tx_parent_hws),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -2085,7 +2298,9 @@ static struct clk_regmap gxbb_cts_enci = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_enci",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "cts_enci_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_enci_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -2099,7 +2314,9 @@ static struct clk_regmap gxbb_cts_encp = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_encp",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "cts_encp_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_encp_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -2113,7 +2330,9 @@ static struct clk_regmap gxbb_cts_vdac = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_vdac",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "cts_vdac_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_cts_vdac_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -2127,7 +2346,9 @@ static struct clk_regmap gxbb_hdmi_tx = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "hdmi_tx",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "hdmi_tx_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_hdmi_tx_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -2135,8 +2356,11 @@ static struct clk_regmap gxbb_hdmi_tx = {
 
 /* HDMI Clocks */
 
-static const char * const gxbb_hdmi_parent_names[] = {
-	IN_PREFIX "xtal", "fclk_div4", "fclk_div3", "fclk_div5"
+static const struct clk_parent_data gxbb_hdmi_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &gxbb_fclk_div4.hw },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
 };
 
 static struct clk_regmap gxbb_hdmi_sel = {
@@ -2149,8 +2373,8 @@ static struct clk_regmap gxbb_hdmi_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_hdmi_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_hdmi_parent_names),
+		.parent_data = gxbb_hdmi_parent_data,
+		.num_parents = ARRAY_SIZE(gxbb_hdmi_parent_data),
 		.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
 	},
 };
@@ -2164,7 +2388,7 @@ static struct clk_regmap gxbb_hdmi_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "hdmi_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "hdmi_sel" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_sel.hw },
 		.num_parents = 1,
 		.flags = CLK_GET_RATE_NOCACHE,
 	},
@@ -2178,7 +2402,7 @@ static struct clk_regmap gxbb_hdmi = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "hdmi",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "hdmi_div" },
+		.parent_hws = (const struct clk_hw *[]) { &gxbb_hdmi_div.hw },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 	},
@@ -2186,8 +2410,11 @@ static struct clk_regmap gxbb_hdmi = {
 
 /* VDEC clocks */
 
-static const char * const gxbb_vdec_parent_names[] = {
-	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+static const struct clk_hw *gxbb_vdec_parent_hws[] = {
+	&gxbb_fclk_div4.hw,
+	&gxbb_fclk_div3.hw,
+	&gxbb_fclk_div5.hw,
+	&gxbb_fclk_div7.hw,
 };
 
 static struct clk_regmap gxbb_vdec_1_sel = {
@@ -2200,8 +2427,8 @@ static struct clk_regmap gxbb_vdec_1_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_1_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_vdec_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+		.parent_hws = gxbb_vdec_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
@@ -2216,7 +2443,9 @@ static struct clk_regmap gxbb_vdec_1_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_1_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vdec_1_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vdec_1_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -2230,7 +2459,9 @@ static struct clk_regmap gxbb_vdec_1 = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vdec_1",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vdec_1_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vdec_1_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -2246,8 +2477,8 @@ static struct clk_regmap gxbb_vdec_hevc_sel = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_hevc_sel",
 		.ops = &clk_regmap_mux_ops,
-		.parent_names = gxbb_vdec_parent_names,
-		.num_parents = ARRAY_SIZE(gxbb_vdec_parent_names),
+		.parent_hws = gxbb_vdec_parent_hws,
+		.num_parents = ARRAY_SIZE(gxbb_vdec_parent_hws),
 		.flags = CLK_SET_RATE_PARENT,
 	},
 };
@@ -2262,7 +2493,9 @@ static struct clk_regmap gxbb_vdec_hevc_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_hevc_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "vdec_hevc_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vdec_hevc_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -2276,7 +2509,9 @@ static struct clk_regmap gxbb_vdec_hevc = {
 	.hw.init = &(struct clk_init_data) {
 		.name = "vdec_hevc",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "vdec_hevc_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_vdec_hevc_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -2284,9 +2519,18 @@ static struct clk_regmap gxbb_vdec_hevc = {
 
 static u32 mux_table_gen_clk[]	= { 0, 4, 5, 6, 7, 8,
 				    9, 10, 11, 13, 14, };
-static const char * const gen_clk_parent_names[] = {
-	IN_PREFIX "xtal", "vdec_1", "vdec_hevc", "mpll0", "mpll1", "mpll2",
-	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+static const struct clk_parent_data gen_clk_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &gxbb_vdec_1.hw },
+	{ .hw = &gxbb_vdec_hevc.hw },
+	{ .hw = &gxbb_mpll0.hw },
+	{ .hw = &gxbb_mpll1.hw },
+	{ .hw = &gxbb_mpll2.hw },
+	{ .hw = &gxbb_fclk_div4.hw },
+	{ .hw = &gxbb_fclk_div3.hw },
+	{ .hw = &gxbb_fclk_div5.hw },
+	{ .hw = &gxbb_fclk_div7.hw },
+	{ .hw = &gxbb_gp0_pll.hw },
 };
 
 static struct clk_regmap gxbb_gen_clk_sel = {
@@ -2305,8 +2549,8 @@ static struct clk_regmap gxbb_gen_clk_sel = {
 		 * vid_pll, vid2_pll (hevc), mpll0, mpll1, mpll2, fdiv4,
 		 * fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
 		 */
-		.parent_names = gen_clk_parent_names,
-		.num_parents = ARRAY_SIZE(gen_clk_parent_names),
+		.parent_data = gen_clk_parent_data,
+		.num_parents = ARRAY_SIZE(gen_clk_parent_data),
 	},
 };
 
@@ -2319,7 +2563,9 @@ static struct clk_regmap gxbb_gen_clk_div = {
 	.hw.init = &(struct clk_init_data){
 		.name = "gen_clk_div",
 		.ops = &clk_regmap_divider_ops,
-		.parent_names = (const char *[]){ "gen_clk_sel" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_gen_clk_sel.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -2333,7 +2579,9 @@ static struct clk_regmap gxbb_gen_clk = {
 	.hw.init = &(struct clk_init_data){
 		.name = "gen_clk",
 		.ops = &clk_regmap_gate_ops,
-		.parent_names = (const char *[]){ "gen_clk_div" },
+		.parent_hws = (const struct clk_hw *[]) {
+			&gxbb_gen_clk_div.hw
+		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
 	},
-- 
2.17.1