[3/3] clk: qcom: lcc-ipq806x: convert to parent data

Commit Message

Christian Marangi June 15, 2022, 4:34 p.m. UTC

Convert lcc-ipq806x driver to parent_data API.

Signed-off-by: Christian 'Ansuel' Marangi <[e-mail]>
---
 drivers/clk/qcom/lcc-ipq806x.c | 79 +++++++++++++++++++---------------
 1 file changed, 44 insertions(+), 35 deletions(-)

Patch

diff --git a/drivers/clk/qcom/lcc-ipq806x.c b/drivers/clk/qcom/lcc-ipq806x.c
index ba90bebba597..c07ca8dc6e3a 100644
--- a/drivers/clk/qcom/lcc-ipq806x.c
+++ b/drivers/clk/qcom/lcc-ipq806x.c
@@ -24,6 +24,10 @@ 
 #include "clk-regmap-mux.h"
 #include "reset.h"
 
+static const struct clk_parent_data gcc_pxo[] = {
+	{ .fw_name = "pxo", .name = "pxo" },
+};
+
 static struct clk_pll pll4 = {
 	.l_reg = 0x4,
 	.m_reg = 0x8,
@@ -34,7 +38,7 @@  static struct clk_pll pll4 = {
 	.status_bit = 16,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pll4",
-		.parent_names = (const char *[]){ "pxo" },
+		.parent_data = gcc_pxo,
 		.num_parents = 1,
 		.ops = &clk_pll_ops,
 	},
@@ -64,9 +68,9 @@  static const struct parent_map lcc_pxo_pll4_map[] = {
 	{ P_PLL4, 2 }
 };
 
-static const char * const lcc_pxo_pll4[] = {
-	"pxo",
-	"pll4_vote",
+static const struct clk_parent_data lcc_pxo_pll4[] = {
+	{ .fw_name = "pxo", .name = "pxo" },
+	{ .fw_name = "pll4_vote", .name = "pll4_vote" },
 };
 
 static struct freq_tbl clk_tbl_aif_mi2s[] = {
@@ -131,18 +135,14 @@  static struct clk_rcg mi2s_osr_src = {
 		.enable_mask = BIT(9),
 		.hw.init = &(struct clk_init_data){
 			.name = "mi2s_osr_src",
-			.parent_names = lcc_pxo_pll4,
-			.num_parents = 2,
+			.parent_data = lcc_pxo_pll4,
+			.num_parents = ARRAY_SIZE(lcc_pxo_pll4),
 			.ops = &clk_rcg_ops,
 			.flags = CLK_SET_RATE_GATE,
 		},
 	},
 };
 
-static const char * const lcc_mi2s_parents[] = {
-	"mi2s_osr_src",
-};
-
 static struct clk_branch mi2s_osr_clk = {
 	.halt_reg = 0x50,
 	.halt_bit = 1,
@@ -152,7 +152,9 @@  static struct clk_branch mi2s_osr_clk = {
 		.enable_mask = BIT(17),
 		.hw.init = &(struct clk_init_data){
 			.name = "mi2s_osr_clk",
-			.parent_names = lcc_mi2s_parents,
+			.parent_hws = (const struct clk_hw*[]){
+				&mi2s_osr_src.clkr.hw,
+			},
 			.num_parents = 1,
 			.ops = &clk_branch_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -167,7 +169,9 @@  static struct clk_regmap_div mi2s_div_clk = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "mi2s_div_clk",
-			.parent_names = lcc_mi2s_parents,
+			.parent_hws = (const struct clk_hw*[]){
+				&mi2s_osr_src.clkr.hw,
+			},
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 		},
@@ -183,7 +187,9 @@  static struct clk_branch mi2s_bit_div_clk = {
 		.enable_mask = BIT(15),
 		.hw.init = &(struct clk_init_data){
 			.name = "mi2s_bit_div_clk",
-			.parent_names = (const char *[]){ "mi2s_div_clk" },
+			.parent_hws = (const struct clk_hw*[]){
+				&mi2s_div_clk.clkr.hw,
+			},
 			.num_parents = 1,
 			.ops = &clk_branch_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -191,6 +197,10 @@  static struct clk_branch mi2s_bit_div_clk = {
 	},
 };
 
+static const struct clk_parent_data lcc_mi2s_bit_div_codec_clk[] = {
+	{ .hw = &mi2s_bit_div_clk.clkr.hw, },
+	{ .fw_name = "mi2s_codec_clk", .name = "mi2s_codec_clk" },
+};
 
 static struct clk_regmap_mux mi2s_bit_clk = {
 	.reg = 0x48,
@@ -199,11 +209,8 @@  static struct clk_regmap_mux mi2s_bit_clk = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "mi2s_bit_clk",
-			.parent_names = (const char *[]){
-				"mi2s_bit_div_clk",
-				"mi2s_codec_clk",
-			},
-			.num_parents = 2,
+			.parent_data = lcc_mi2s_bit_div_codec_clk,
+			.num_parents = ARRAY_SIZE(lcc_mi2s_bit_div_codec_clk),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -245,8 +252,8 @@  static struct clk_rcg pcm_src = {
 		.enable_mask = BIT(9),
 		.hw.init = &(struct clk_init_data){
 			.name = "pcm_src",
-			.parent_names = lcc_pxo_pll4,
-			.num_parents = 2,
+			.parent_data = lcc_pxo_pll4,
+			.num_parents = ARRAY_SIZE(lcc_pxo_pll4),
 			.ops = &clk_rcg_ops,
 			.flags = CLK_SET_RATE_GATE,
 		},
@@ -262,7 +269,9 @@  static struct clk_branch pcm_clk_out = {
 		.enable_mask = BIT(11),
 		.hw.init = &(struct clk_init_data){
 			.name = "pcm_clk_out",
-			.parent_names = (const char *[]){ "pcm_src" },
+			.parent_hws = (const struct clk_hw*[]){
+				&pcm_src.clkr.hw,
+			},
 			.num_parents = 1,
 			.ops = &clk_branch_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -270,6 +279,11 @@  static struct clk_branch pcm_clk_out = {
 	},
 };
 
+static const struct clk_parent_data lcc_pcm_clk_out_codec_clk[] = {
+	{ .hw = &pcm_clk_out.clkr.hw, },
+	{ .fw_name = "pcm_codec_clk", .name = "pcm_codec_clk" },
+};
+
 static struct clk_regmap_mux pcm_clk = {
 	.reg = 0x54,
 	.shift = 10,
@@ -277,11 +291,8 @@  static struct clk_regmap_mux pcm_clk = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "pcm_clk",
-			.parent_names = (const char *[]){
-				"pcm_clk_out",
-				"pcm_codec_clk",
-			},
-			.num_parents = 2,
+			.parent_data = lcc_pcm_clk_out_codec_clk,
+			.num_parents = ARRAY_SIZE(lcc_pcm_clk_out_codec_clk),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -325,18 +336,14 @@  static struct clk_rcg spdif_src = {
 		.enable_mask = BIT(9),
 		.hw.init = &(struct clk_init_data){
 			.name = "spdif_src",
-			.parent_names = lcc_pxo_pll4,
-			.num_parents = 2,
+			.parent_data = lcc_pxo_pll4,
+			.num_parents = ARRAY_SIZE(lcc_pxo_pll4),
 			.ops = &clk_rcg_ops,
 			.flags = CLK_SET_RATE_GATE,
 		},
 	},
 };
 
-static const char * const lcc_spdif_parents[] = {
-	"spdif_src",
-};
-
 static struct clk_branch spdif_clk = {
 	.halt_reg = 0xd4,
 	.halt_bit = 1,
@@ -346,7 +353,9 @@  static struct clk_branch spdif_clk = {
 		.enable_mask = BIT(12),
 		.hw.init = &(struct clk_init_data){
 			.name = "spdif_clk",
-			.parent_names = lcc_spdif_parents,
+			.parent_hws = (const struct clk_hw*[]){
+				&spdif_src.clkr.hw,
+			},
 			.num_parents = 1,
 			.ops = &clk_branch_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -384,8 +393,8 @@  static struct clk_rcg ahbix_clk = {
 		.enable_mask = BIT(11),
 		.hw.init = &(struct clk_init_data){
 			.name = "ahbix",
-			.parent_names = lcc_pxo_pll4,
-			.num_parents = 2,
+			.parent_data = lcc_pxo_pll4,
+			.num_parents = ARRAY_SIZE(lcc_pxo_pll4),
 			.ops = &clk_rcg_lcc_ops,
 		},
 	},