diff options
| author |   Michael Grzeschik <m.grzeschik@pengutronix.de> | 2022-11-14 19:59:22 +0100 |
|---|---|---|
| committer |   Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-11-17 15:35:52 +0200 |
| commit | 57976762428675f259339385d3324d28ee53ec02 (patch) | |
| tree | 63238fc2e29c60f66a7958014f1038fd786e59be /drivers/clk/at91 | |
| parent | Linux 6.1-rc1 (diff) | |
| download | wireguard-linux-57976762428675f259339385d3324d28ee53ec02.tar.xz wireguard-linux-57976762428675f259339385d3324d28ee53ec02.zip | |
ARM: at91: rm9200: fix usb device clock id
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: nicolas.ferre@microchip.com
Cc: ludovic.desroches@microchip.com
Cc: alexandre.belloni@bootlin.com
Cc: mturquette@baylibre.com
Cc: sboyd@kernel.org
Cc: claudiu.beznea@microchip.com
Cc: linux-clk@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: kernel@pengutronix.de
Fixes: 02ff48e4d7f7 ("clk: at91: add at91rm9200 pmc driver")
Fixes: 0e0e528d8260 ("ARM: dts: at91: rm9200: switch to new clock bindings")
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221114185923.1023249-2-m.grzeschik@pengutronix.de
Diffstat (limited to 'drivers/clk/at91')
| -rw-r--r-- | drivers/clk/at91/at91rm9200.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c index b174f727a8ef..16870943a13e 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 }, |