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39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
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From 7e726f34c782b2ca28a29ca9870e34e4319d65bc Mon Sep 17 00:00:00 2001
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From: Ansuel Smith <ansuelsmth@gmail.com>
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Date: Sat, 26 Feb 2022 14:52:30 +0100
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Subject: [PATCH 10/14] clk: qcom: gcc-ipq806x: add additional freq for sdc
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table
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Add additional freq supported for the sdc table. The ops are changed to
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the floor_ops to handle a freq request of 52kHz where we need to provide
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a freq of 51.2kHz instead for stability reason.
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Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
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Reviewed-by: Stephen Boyd <sboyd@kernel.org>
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Tested-by: Jonathan McDowell <noodles@earth.li>
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Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Link: https://lore.kernel.org/r/20220226135235.10051-11-ansuelsmth@gmail.com
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---
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drivers/clk/qcom/gcc-ipq806x.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/drivers/clk/qcom/gcc-ipq806x.c
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+++ b/drivers/clk/qcom/gcc-ipq806x.c
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@@ -1292,6 +1292,7 @@ static const struct freq_tbl clk_tbl_sdc
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{ 20210000, P_PLL8, 1, 1, 19 },
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{ 24000000, P_PLL8, 4, 1, 4 },
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{ 48000000, P_PLL8, 4, 1, 2 },
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+ { 51200000, P_PLL8, 1, 2, 15 },
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{ 64000000, P_PLL8, 3, 1, 2 },
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{ 96000000, P_PLL8, 4, 0, 0 },
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{ 192000000, P_PLL8, 2, 0, 0 },
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@@ -1325,7 +1326,7 @@ static struct clk_rcg sdc1_src = {
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.name = "sdc1_src",
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.parent_data = gcc_pxo_pll8,
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.num_parents = ARRAY_SIZE(gcc_pxo_pll8),
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- .ops = &clk_rcg_ops,
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+ .ops = &clk_rcg_floor_ops,
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},
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}
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};
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