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path: root/target/linux/ipq806x/patches-5.15/109-03-clk-qcom-lcc-ipq806x-convert-to-parent-data.patch
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-rw-r--r--target/linux/ipq806x/patches-5.15/109-03-clk-qcom-lcc-ipq806x-convert-to-parent-data.patch217
1 files changed, 217 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-5.15/109-03-clk-qcom-lcc-ipq806x-convert-to-parent-data.patch b/target/linux/ipq806x/patches-5.15/109-03-clk-qcom-lcc-ipq806x-convert-to-parent-data.patch
new file mode 100644
index 0000000000..905dc5bf40
--- /dev/null
+++ b/target/linux/ipq806x/patches-5.15/109-03-clk-qcom-lcc-ipq806x-convert-to-parent-data.patch
@@ -0,0 +1,217 @@
+From 92ef900a4a53b62e0dc32554eb088a422657606c Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 15 Jun 2022 17:35:13 +0200
+Subject: [PATCH v5 3/3] clk: qcom: lcc-ipq806x: convert to parent data
+
+Convert lcc-ipq806x driver to parent_data API.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+v5:
+- Fix the same compilation error (don't know what the hell happen
+ to my buildroot)
+v4:
+- Fix compilation error
+v3:
+ - Inline pxo pll4 parent
+ - Change .name from pxo to pxo_board
+
+ drivers/clk/qcom/lcc-ipq806x.c | 77 ++++++++++++++++++----------------
+ 1 file changed, 42 insertions(+), 35 deletions(-)
+
+--- a/drivers/clk/qcom/lcc-ipq806x.c
++++ b/drivers/clk/qcom/lcc-ipq806x.c
+@@ -34,7 +34,9 @@ static struct clk_pll pll4 = {
+ .status_bit = 16,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pll4",
+- .parent_names = (const char *[]){ "pxo" },
++ .parent_data = &(const struct clk_parent_data) {
++ .fw_name = "pxo", .name = "pxo_board",
++ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+@@ -64,9 +66,9 @@ static const struct parent_map lcc_pxo_p
+ { 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 +133,14 @@ 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 +150,9 @@ 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 +167,9 @@ static struct clk_regmap_div mi2s_div_cl
+ .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 +185,9 @@ static struct clk_branch mi2s_bit_div_cl
+ .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 +195,10 @@ static struct clk_branch mi2s_bit_div_cl
+ },
+ };
+
++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 +207,8 @@ static struct clk_regmap_mux mi2s_bit_cl
+ .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 +250,8 @@ 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 +267,9 @@ 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 +277,11 @@ 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 +289,8 @@ 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 +334,14 @@ 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 +351,9 @@ 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 +391,8 @@ 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,
+ },
+ },
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-02 07:09:18 +0000