1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-5.15/100-v5.18-10-linux-next-clk-qcom-gcc-ipq806x-add-additional-freq-for-sdc-tab.patch b/target/linux/ipq806x/patches-5.15/100-v5.18-10-linux-next-clk-qcom-gcc-ipq806x-add-additional-freq-for-sdc-tab.patch
new file mode 100644
index 0000000000..3bb5e57c87
--- /dev/null
+++ b/target/linux/ipq806x/patches-5.15/100-v5.18-10-linux-next-clk-qcom-gcc-ipq806x-add-additional-freq-for-sdc-tab.patch
@@ -0,0 +1,38 @@
+From 7e726f34c782b2ca28a29ca9870e34e4319d65bc Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Sat, 26 Feb 2022 14:52:30 +0100
+Subject: [PATCH 10/14] clk: qcom: gcc-ipq806x: add additional freq for sdc
+ table
+
+Add additional freq supported for the sdc table. The ops are changed to
+the floor_ops to handle a freq request of 52kHz where we need to provide
+a freq of 51.2kHz instead for stability reason.
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Reviewed-by: Stephen Boyd <sboyd@kernel.org>
+Tested-by: Jonathan McDowell <noodles@earth.li>
+Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
+Link: https://lore.kernel.org/r/20220226135235.10051-11-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/gcc-ipq806x.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/clk/qcom/gcc-ipq806x.c
++++ b/drivers/clk/qcom/gcc-ipq806x.c
+@@ -1292,6 +1292,7 @@ static const struct freq_tbl clk_tbl_sdc
+ 	{  20210000, P_PLL8,  1, 1,  19 },
+ 	{  24000000, P_PLL8,  4, 1,   4 },
+ 	{  48000000, P_PLL8,  4, 1,   2 },
++	{  51200000, P_PLL8,  1, 2,  15 },
+ 	{  64000000, P_PLL8,  3, 1,   2 },
+ 	{  96000000, P_PLL8,  4, 0,   0 },
+ 	{ 192000000, P_PLL8,  2, 0,   0 },
+@@ -1325,7 +1326,7 @@ static struct clk_rcg sdc1_src = {
+ 			.name = "sdc1_src",
+ 			.parent_data = gcc_pxo_pll8,
+ 			.num_parents = ARRAY_SIZE(gcc_pxo_pll8),
+-			.ops = &clk_rcg_ops,
++			.ops = &clk_rcg_floor_ops,
+ 		},
+ 	}
+ };