Re: [PATCH] clk: qcom: Park shared RCGs upon registration

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Quoting Amit Pundir (2024-08-01 04:59:28)
> Hi Stephen,
>
> This patch caused a few deferred probes on sm8550-hdk breaking the
> audio codec and usb-c host mode support. This breakage is not 100%
> reproducible but can be fairly easily reproduced though.
> I have attached the relevant logs and defconfig here
> https://bugs.linaro.org/show_bug.cgi?id=6053 for reference. Let me
> know if you need more information or if I can assist you in testing a
> debug patch to diagnose it further.
>

Thanks for the report! I'm not sure why probe would defer because of
this patch though. Maybe there's a slowness to probe that isn't there
when we don't park all the RCGs using the shared clk ops. Can you try
this patch and see if it makes things better? I'd like to narrow it down
to the clk that's the problem instead of changing every sm8550 clk
that's using the shared clk ops. To do that, undo the change for some
set of RCGs until the problem comes back (assuming the patch fixes it at
all).

What the patch does is calculate the cached cfg register value to fix
one problem, but skips parking the clk at registration time because I
suspect that's causing deferred probes. Of course, deferred probe in
itself shouldn't be a problem, so if simply having drivers defer probe
causes an issue then the problem isn't in the clk driver.

Also please send back the dmesg so we can see what clks are configured
for at boot time. If they're using TCXO source at boot then they're not
going to be broken. In which case those clks can keep using the old clk
ops and we can focus on the ones that aren't sourcing from TCXO.

 drivers/clk/qcom/camcc-sm8550.c   | 84 +++++++++++++++---------------
 drivers/clk/qcom/clk-rcg.h        |  1 +
 drivers/clk/qcom/clk-rcg2.c       | 28 ++++++++++
 drivers/clk/qcom/dispcc-sm8550.c  |  4 +-
 drivers/clk/qcom/gcc-sm8550.c     | 86 +++++++++++++++----------------
 drivers/clk/qcom/gpucc-sm8550.c   |  8 +--
 drivers/clk/qcom/videocc-sm8550.c |  6 +--
 7 files changed, 123 insertions(+), 94 deletions(-)

----8<-----
diff --git a/drivers/clk/qcom/camcc-sm8550.c b/drivers/clk/qcom/camcc-sm8550.c
index eac850bb690a..bd726f5d0d59 100644
--- a/drivers/clk/qcom/camcc-sm8550.c
+++ b/drivers/clk/qcom/camcc-sm8550.c
@@ -922,7 +922,7 @@ static struct clk_rcg2 cam_cc_bps_clk_src = {
 		.parent_data = cam_cc_parent_data_2,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -944,7 +944,7 @@ static struct clk_rcg2 cam_cc_camnoc_axi_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -965,7 +965,7 @@ static struct clk_rcg2 cam_cc_cci_0_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -980,7 +980,7 @@ static struct clk_rcg2 cam_cc_cci_1_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -995,7 +995,7 @@ static struct clk_rcg2 cam_cc_cci_2_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1017,7 +1017,7 @@ static struct clk_rcg2 cam_cc_cphy_rx_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1040,7 +1040,7 @@ static struct clk_rcg2 cam_cc_cre_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1061,7 +1061,7 @@ static struct clk_rcg2 cam_cc_csi0phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1076,7 +1076,7 @@ static struct clk_rcg2 cam_cc_csi1phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1091,7 +1091,7 @@ static struct clk_rcg2 cam_cc_csi2phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1106,7 +1106,7 @@ static struct clk_rcg2 cam_cc_csi3phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1127,7 +1127,7 @@ static struct clk_rcg2 cam_cc_csi4phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1142,7 +1142,7 @@ static struct clk_rcg2 cam_cc_csi5phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1157,7 +1157,7 @@ static struct clk_rcg2 cam_cc_csi6phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1172,7 +1172,7 @@ static struct clk_rcg2 cam_cc_csi7phytimer_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1193,7 +1193,7 @@ static struct clk_rcg2 cam_cc_csid_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1215,7 +1215,7 @@ static struct clk_rcg2 cam_cc_fast_ahb_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1238,7 +1238,7 @@ static struct clk_rcg2 cam_cc_icp_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1262,7 +1262,7 @@ static struct clk_rcg2 cam_cc_ife_0_clk_src = {
 		.parent_data = cam_cc_parent_data_3,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_3),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1285,7 +1285,7 @@ static struct clk_rcg2 cam_cc_ife_0_dsp_clk_src = {
 		.parent_data = cam_cc_parent_data_4,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_4),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1309,7 +1309,7 @@ static struct clk_rcg2 cam_cc_ife_1_clk_src = {
 		.parent_data = cam_cc_parent_data_5,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_5),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1332,7 +1332,7 @@ static struct clk_rcg2 cam_cc_ife_1_dsp_clk_src = {
 		.parent_data = cam_cc_parent_data_6,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1355,7 +1355,7 @@ static struct clk_rcg2 cam_cc_ife_2_clk_src = {
 		.parent_data = cam_cc_parent_data_7,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_7),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1378,7 +1378,7 @@ static struct clk_rcg2 cam_cc_ife_2_dsp_clk_src = {
 		.parent_data = cam_cc_parent_data_8,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_8),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1393,7 +1393,7 @@ static struct clk_rcg2 cam_cc_ife_lite_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1408,7 +1408,7 @@ static struct clk_rcg2 cam_cc_ife_lite_csid_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1431,7 +1431,7 @@ static struct clk_rcg2 cam_cc_ipe_nps_clk_src = {
 		.parent_data = cam_cc_parent_data_9,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_9),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1455,7 +1455,7 @@ static struct clk_rcg2 cam_cc_jpeg_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1477,7 +1477,7 @@ static struct clk_rcg2 cam_cc_mclk0_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1492,7 +1492,7 @@ static struct clk_rcg2 cam_cc_mclk1_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1507,7 +1507,7 @@ static struct clk_rcg2 cam_cc_mclk2_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1522,7 +1522,7 @@ static struct clk_rcg2 cam_cc_mclk3_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1537,7 +1537,7 @@ static struct clk_rcg2 cam_cc_mclk4_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1552,7 +1552,7 @@ static struct clk_rcg2 cam_cc_mclk5_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1567,7 +1567,7 @@ static struct clk_rcg2 cam_cc_mclk6_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1582,7 +1582,7 @@ static struct clk_rcg2 cam_cc_mclk7_clk_src = {
 		.parent_data = cam_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1605,7 +1605,7 @@ static struct clk_rcg2 cam_cc_qdss_debug_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1628,7 +1628,7 @@ static struct clk_rcg2 cam_cc_sfe_0_clk_src = {
 		.parent_data = cam_cc_parent_data_10,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_10),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1651,7 +1651,7 @@ static struct clk_rcg2 cam_cc_sfe_1_clk_src = {
 		.parent_data = cam_cc_parent_data_11,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_11),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1671,7 +1671,7 @@ static struct clk_rcg2 cam_cc_sleep_clk_src = {
 		.parent_data = cam_cc_parent_data_12,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_12),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1692,7 +1692,7 @@ static struct clk_rcg2 cam_cc_slow_ahb_clk_src = {
 		.parent_data = cam_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1712,7 +1712,7 @@ static struct clk_rcg2 cam_cc_xo_clk_src = {
 		.parent_data = cam_cc_parent_data_13_ao,
 		.num_parents = ARRAY_SIZE(cam_cc_parent_data_13_ao),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index d7414361e432..8e0f3372dc7a 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -198,6 +198,7 @@ extern const struct clk_ops clk_byte2_ops;
 extern const struct clk_ops clk_pixel_ops;
 extern const struct clk_ops clk_gfx3d_ops;
 extern const struct clk_ops clk_rcg2_shared_ops;
+extern const struct clk_ops clk_rcg2_shared_no_init_park_ops;
 extern const struct clk_ops clk_dp_ops;

 struct clk_rcg_dfs_data {
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 30b19bd39d08..1c760918be16 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -1348,6 +1348,34 @@ const struct clk_ops clk_rcg2_shared_ops = {
 };
 EXPORT_SYMBOL_GPL(clk_rcg2_shared_ops);

+static int clk_rcg2_shared_no_init_park(struct clk_hw *hw)
+{
+	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
+
+	regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &rcg->parked_cfg);
+
+	pr_info("parking %s with cfg %#x\n", clk_hw_get_name(hw), rcg->parked_cfg);
+
+	return 0;
+}
+
+/*
+ * Like clk_rcg2_shared_ops but skip the init so that the clk frequency is left
+ * unchanged at registration time.
+ */
+const struct clk_ops clk_rcg2_shared_no_init_park_ops = {
+	.init = clk_rcg2_shared_no_init_park,
+	.enable = clk_rcg2_shared_enable,
+	.disable = clk_rcg2_shared_disable,
+	.get_parent = clk_rcg2_shared_get_parent,
+	.set_parent = clk_rcg2_shared_set_parent,
+	.recalc_rate = clk_rcg2_shared_recalc_rate,
+	.determine_rate = clk_rcg2_determine_rate,
+	.set_rate = clk_rcg2_shared_set_rate,
+	.set_rate_and_parent = clk_rcg2_shared_set_rate_and_parent,
+};
+EXPORT_SYMBOL_GPL(clk_rcg2_shared_no_init_park_ops);
+
 /* Common APIs to be used for DFS based RCGR */
 static void clk_rcg2_dfs_populate_freq(struct clk_hw *hw, unsigned int l,
 				       struct freq_tbl *f)
diff --git a/drivers/clk/qcom/dispcc-sm8550.c b/drivers/clk/qcom/dispcc-sm8550.c
index 31ae46f180a5..8337c333eeb0 100644
--- a/drivers/clk/qcom/dispcc-sm8550.c
+++ b/drivers/clk/qcom/dispcc-sm8550.c
@@ -291,7 +291,7 @@ static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = {
 		.parent_data = disp_cc_parent_data_6,
 		.num_parents = ARRAY_SIZE(disp_cc_parent_data_6),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -605,7 +605,7 @@ static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = {
 		.parent_data = disp_cc_parent_data_8,
 		.num_parents = ARRAY_SIZE(disp_cc_parent_data_8),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

diff --git a/drivers/clk/qcom/gcc-sm8550.c b/drivers/clk/qcom/gcc-sm8550.c
index 7944ddb4b47d..33c5d422da9b 100644
--- a/drivers/clk/qcom/gcc-sm8550.c
+++ b/drivers/clk/qcom/gcc-sm8550.c
@@ -401,7 +401,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
 		.parent_data = gcc_parent_data_1,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -416,7 +416,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
 		.parent_data = gcc_parent_data_1,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -431,7 +431,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
 		.parent_data = gcc_parent_data_1,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -451,7 +451,7 @@ static struct clk_rcg2 gcc_pcie_0_aux_clk_src = {
 		.parent_data = gcc_parent_data_2,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -471,7 +471,7 @@ static struct clk_rcg2 gcc_pcie_0_phy_rchng_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -486,7 +486,7 @@ static struct clk_rcg2 gcc_pcie_1_aux_clk_src = {
 		.parent_data = gcc_parent_data_2,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -501,7 +501,7 @@ static struct clk_rcg2 gcc_pcie_1_phy_rchng_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -521,7 +521,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -536,7 +536,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s0_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -551,7 +551,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s1_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -566,7 +566,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s2_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -581,7 +581,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s3_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -596,7 +596,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s4_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -611,7 +611,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s5_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -626,7 +626,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s6_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -641,7 +641,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s7_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -656,7 +656,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s8_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -671,7 +671,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s9_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -700,7 +700,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s0_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
@@ -717,7 +717,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s1_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
@@ -750,7 +750,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s2_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
@@ -767,7 +767,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s3_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
@@ -784,7 +784,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s4_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
@@ -801,7 +801,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s5_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
@@ -818,7 +818,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s6_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = {
@@ -835,7 +835,7 @@ static struct clk_init_data
gcc_qupv3_wrap1_s7_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = {
@@ -852,7 +852,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s0_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
@@ -869,7 +869,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s1_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
@@ -886,7 +886,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s2_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
@@ -903,7 +903,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s3_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
@@ -920,7 +920,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s4_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
@@ -937,7 +937,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s5_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
@@ -975,7 +975,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s6_clk_src_init = {
 	.parent_data = gcc_parent_data_8,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_8),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = {
@@ -992,7 +992,7 @@ static struct clk_init_data
gcc_qupv3_wrap2_s7_clk_src_init = {
 	.parent_data = gcc_parent_data_0,
 	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 	.flags = CLK_SET_RATE_PARENT,
-	.ops = &clk_rcg2_shared_ops,
+	.ops = &clk_rcg2_shared_no_init_park_ops,
 };

 static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = {
@@ -1025,7 +1025,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 		.parent_data = gcc_parent_data_9,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_9),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1048,7 +1048,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1071,7 +1071,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1093,7 +1093,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
 		.parent_data = gcc_parent_data_3,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_3),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1114,7 +1114,7 @@ static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
 		.parent_data = gcc_parent_data_4,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_4),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1136,7 +1136,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1159,7 +1159,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1174,7 +1174,7 @@ static struct clk_rcg2
gcc_usb30_prim_mock_utmi_clk_src = {
 		.parent_data = gcc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -1189,7 +1189,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
 		.parent_data = gcc_parent_data_2,
 		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

diff --git a/drivers/clk/qcom/gpucc-sm8550.c b/drivers/clk/qcom/gpucc-sm8550.c
index 7486edf56160..5daa9d3ff438 100644
--- a/drivers/clk/qcom/gpucc-sm8550.c
+++ b/drivers/clk/qcom/gpucc-sm8550.c
@@ -166,7 +166,7 @@ static struct clk_rcg2 gpu_cc_ff_clk_src = {
 		.parent_data = gpu_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(gpu_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -188,7 +188,7 @@ static struct clk_rcg2 gpu_cc_gmu_clk_src = {
 		.parent_data = gpu_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(gpu_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -210,7 +210,7 @@ static struct clk_rcg2 gpu_cc_hub_clk_src = {
 		.parent_data = gpu_cc_parent_data_2,
 		.num_parents = ARRAY_SIZE(gpu_cc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -230,7 +230,7 @@ static struct clk_rcg2 gpu_cc_xo_clk_src = {
 		.parent_data = gpu_cc_parent_data_3,
 		.num_parents = ARRAY_SIZE(gpu_cc_parent_data_3),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

diff --git a/drivers/clk/qcom/videocc-sm8550.c
b/drivers/clk/qcom/videocc-sm8550.c
index 97d150b132a6..f5c712e888ad 100644
--- a/drivers/clk/qcom/videocc-sm8550.c
+++ b/drivers/clk/qcom/videocc-sm8550.c
@@ -155,7 +155,7 @@ static struct clk_rcg2 video_cc_mvs0_clk_src = {
 		.parent_data = video_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(video_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -187,7 +187,7 @@ static struct clk_rcg2 video_cc_mvs1_clk_src = {
 		.parent_data = video_cc_parent_data_1,
 		.num_parents = ARRAY_SIZE(video_cc_parent_data_1),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };

@@ -207,7 +207,7 @@ static struct clk_rcg2 video_cc_xo_clk_src = {
 		.parent_data = video_cc_parent_data_2,
 		.num_parents = ARRAY_SIZE(video_cc_parent_data_2),
 		.flags = CLK_SET_RATE_PARENT,
-		.ops = &clk_rcg2_shared_ops,
+		.ops = &clk_rcg2_shared_no_init_park_ops,
 	},
 };




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