| Message ID | 1594812267-6697-9-git-send-email-claudiu.beznea@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | clk: at91: add sama7g5 clock support | expand |
On 15/07/2020 14:24:16+0300, Claudiu Beznea wrote: > Main RC oscillator frequency is 12MHz according to datasheet > (chapter 27.2). > > Fixes: 01e2113de9a52 ("clk: at91: add sam9x60 pmc driver") > Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> For the record I got that value from: https://github.com/linux4sam/linux-at91/blob/c5fcb086200dc3b2e4a2b306778c6c7283d95755/arch/arm/boot/dts/sam9x60.dtsi#L701 > --- > drivers/clk/at91/sam9x60.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c > index 633891b98d43..c8703d2a0886 100644 > --- a/drivers/clk/at91/sam9x60.c > +++ b/drivers/clk/at91/sam9x60.c > @@ -189,7 +189,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np) > if (!sam9x60_pmc) > return; > > - hw = at91_clk_register_main_rc_osc(regmap, "main_rc_osc", 24000000, > + hw = at91_clk_register_main_rc_osc(regmap, "main_rc_osc", 12000000, > 50000000); > if (IS_ERR(hw)) > goto err_free; > -- > 2.7.4 >
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c index 633891b98d43..c8703d2a0886 100644 --- a/drivers/clk/at91/sam9x60.c +++ b/drivers/clk/at91/sam9x60.c @@ -189,7 +189,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np) if (!sam9x60_pmc) return; - hw = at91_clk_register_main_rc_osc(regmap, "main_rc_osc", 24000000, + hw = at91_clk_register_main_rc_osc(regmap, "main_rc_osc", 12000000, 50000000); if (IS_ERR(hw)) goto err_free;
Main RC oscillator frequency is 12MHz according to datasheet (chapter 27.2). Fixes: 01e2113de9a52 ("clk: at91: add sam9x60 pmc driver") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> --- drivers/clk/at91/sam9x60.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)