| Message ID | 20221103195730.1681967-3-m.grzeschik@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: at91: USB Device Port fixes | expand |
On 03.11.2022 21:57, Michael Grzeschik wrote: > Referring to the datasheet the index 2 is the MCKUDP. When enabled, it; extra ; at the end of line > "Enables the automatic disable of the Master Clock of the USB Device > Port when a suspend condition occurs". We fix the index to the real UDP > id which; "Enables the 48 MHz clock of the USB Device Port". > > Cc: mturquette@baylibre.com > Cc: sboyd@kernel.org > Cc: nicolas.ferre@microchip.com > Cc: alexandre.belloni@bootlin.com > Cc: ludovic.desroches@microchip.com > Cc: claudiu.beznea@microchip.com > Cc: linux-clk@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Can you add the fixes tag here, too? > --- > drivers/clk/at91/at91rm9200.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c > index b174f727a8ef8d..16870943a13e54 100644 > --- a/drivers/clk/at91/at91rm9200.c > +++ b/drivers/clk/at91/at91rm9200.c > @@ -40,7 +40,7 @@ static const struct clk_pll_characteristics rm9200_pll_characteristics = { > }; > > static const struct sck at91rm9200_systemck[] = { > - { .n = "udpck", .p = "usbck", .id = 2 }, > + { .n = "udpck", .p = "usbck", .id = 1 }, > { .n = "uhpck", .p = "usbck", .id = 4 }, > { .n = "pck0", .p = "prog0", .id = 8 }, > { .n = "pck1", .p = "prog1", .id = 9 }, > -- > 2.30.2 >
diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c index b174f727a8ef8d..16870943a13e54 100644 --- a/drivers/clk/at91/at91rm9200.c +++ b/drivers/clk/at91/at91rm9200.c @@ -40,7 +40,7 @@ static const struct clk_pll_characteristics rm9200_pll_characteristics = { }; static const struct sck at91rm9200_systemck[] = { - { .n = "udpck", .p = "usbck", .id = 2 }, + { .n = "udpck", .p = "usbck", .id = 1 }, { .n = "uhpck", .p = "usbck", .id = 4 }, { .n = "pck0", .p = "prog0", .id = 8 }, { .n = "pck1", .p = "prog1", .id = 9 },
Referring to the datasheet the index 2 is the MCKUDP. When enabled, it; "Enables the automatic disable of the Master Clock of the USB Device Port when a suspend condition occurs". We fix the index to the real UDP id which; "Enables the 48 MHz clock of the USB Device Port". Cc: mturquette@baylibre.com Cc: sboyd@kernel.org Cc: nicolas.ferre@microchip.com Cc: alexandre.belloni@bootlin.com Cc: ludovic.desroches@microchip.com Cc: claudiu.beznea@microchip.com Cc: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> --- drivers/clk/at91/at91rm9200.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)