On 15.04.20 00:59, Marek Behún wrote:
Register value table for DDR PHY clock divider are wrong. They should be 0 or 1 for divide-by-2 or divide-by-4, respectively. Not 1 or 2. Current values do not make sense, since 2 cannot be achieved, because the register is only 1 bit long (mask is set to 1).
This fixes clk dump reporting DDR PHY clock rate differently from Linux.
Signed-off-by: Marek Behún marek.behun@nic.cz
Reviewed-by: Stefan Roese sr@denx.de
Thanks, Stefan
drivers/clk/mvebu/armada-37xx-periph.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c index 068e48ea04..855f979b4f 100644 --- a/drivers/clk/mvebu/armada-37xx-periph.c +++ b/drivers/clk/mvebu/armada-37xx-periph.c @@ -89,8 +89,8 @@ static const struct clk_div_table div_table1[] = { };
static const struct clk_div_table div_table2[] = {
- { 2, 1 },
- { 4, 2 },
- { 2, 0 },
- { 4, 1 }, { 0, 0 }, };
Viele Grüße, Stefan