[PATCH 10/19] clk: eyeq: skip post-divisor when computing pll divisor

Benoît Monin posted 19 patches 4 weeks, 1 day ago
[PATCH 10/19] clk: eyeq: skip post-divisor when computing pll divisor
Posted by Benoît Monin 4 weeks, 1 day ago
The output of the pll is routed before the post-divisor so ignore it
when computing the frequency of the pll, functional change is
implemented to reflect how the clock signal is wired internally.

Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
---
 drivers/clk/clk-eyeq.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/clk/clk-eyeq.c b/drivers/clk/clk-eyeq.c
index 8fbc8eb31185a9e82216a38a81dfbdaa1a700858..cbba4a21cca47efb8ab554ecf7322e47437c9c6a 100644
--- a/drivers/clk/clk-eyeq.c
+++ b/drivers/clk/clk-eyeq.c
@@ -177,8 +177,6 @@ static int eqc_pll_parse_registers(u32 r0, u32 r1, unsigned long *mult,
 
 	*mult = FIELD_GET(PCSR0_INTIN, r0);
 	*div = FIELD_GET(PCSR0_REF_DIV, r0);
-	if (r0 & PCSR0_FOUTPOSTDIV_EN)
-		*div *= FIELD_GET(PCSR0_POST_DIV1, r0) * FIELD_GET(PCSR0_POST_DIV2, r0);
 
 	/* Fractional mode, in 2^20 (0x100000) parts. */
 	if (r0 & PCSR0_DSM_EN) {

-- 
2.51.0