[v6,10/15] clk: qcom: gcc-ipq806x: add additional freq for sdc table

Commit Message

Christian Marangi Feb. 26, 2022, 1:52 p.m. UTC

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 <[e-mail]>
Reviewed-by: Stephen Boyd <[e-mail]>
---
 drivers/clk/qcom/gcc-ipq806x.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index 983d07586930..f3d56519eee5 100644
--- 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,
 		},
 	}
 };