[PATCH 2/6] clk: imx: fracn-gppll: Add 477.4MHz support
From: Alexander Stein
Date: Wed Mar 11 2026 - 10:34:15 EST
Add the 477.4MHz frequency support that can be used for display with
pixelclk of 68.2 MHz. The divider of 7 is important for LVDS output on
imx93. It is also usable for parallel output.
Reviewed-by: Peng Fan <peng.fan@xxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
drivers/clk/imx/clk-fracn-gppll.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
index fe6ee77ba1485..4048c16c0578b 100644
--- a/drivers/clk/imx/clk-fracn-gppll.c
+++ b/drivers/clk/imx/clk-fracn-gppll.c
@@ -85,6 +85,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
PLL_FRACN_GP(519750000U, 173, 25, 100, 1, 8),
PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8),
PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6),
+ PLL_FRACN_GP(477400000U, 119, 35, 100, 0, 6),
PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12),
PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10),
--
2.43.0