linux-kernel - [PATCH 2/4] clk: qcom: dispcc-sm6350: fix DisplayPort clocks

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Message-Id: <20240408-dispcc-dp-clocks-v1-2-f9e44902c28d@linaro.org>
Date: Mon, 08 Apr 2024 14:47:05 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...ainline.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Neil Armstrong <neil.armstrong@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] clk: qcom: dispcc-sm6350: fix DisplayPort clocks

On SM6350 DisplayPort link clocks use frequency tables inherited from
the vendor kernel, it is not applicable in the upstream kernel. Drop
frequency tables and use clk_byte2_ops for those clocks.

Fixes: 837519775f1d ("clk: qcom: Add display clock controller driver for SM6350")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/clk/qcom/dispcc-sm6350.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/clk/qcom/dispcc-sm6350.c b/drivers/clk/qcom/dispcc-sm6350.c
index 839435362010..e4b7464c4d0e 100644
--- a/drivers/clk/qcom/dispcc-sm6350.c
+++ b/drivers/clk/qcom/dispcc-sm6350.c
@@ -221,26 +221,17 @@ static struct clk_rcg2 disp_cc_mdss_dp_crypto_clk_src = {
 	},
 };
 
-static const struct freq_tbl ftbl_disp_cc_mdss_dp_link_clk_src[] = {
-	F(162000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0),
-	F(270000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0),
-	F(540000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0),
-	F(810000, P_DP_PHY_PLL_LINK_CLK, 1, 0, 0),
-	{ }
-};
-
 static struct clk_rcg2 disp_cc_mdss_dp_link_clk_src = {
 	.cmd_rcgr = 0x10f8,
 	.mnd_width = 0,
 	.hid_width = 5,
 	.parent_map = disp_cc_parent_map_0,
-	.freq_tbl = ftbl_disp_cc_mdss_dp_link_clk_src,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "disp_cc_mdss_dp_link_clk_src",
 		.parent_data = disp_cc_parent_data_0,
 		.num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
 		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_byte2_ops,
 	},
 };
 

-- 
2.39.2