Re: [PATCH v2 09/13] tty: serial: atmel: Define BRSRCCK bitmask of UART IP's Mode Register
From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date: 2022-09-07 09:25:13
Also in:
linux-clk, linux-devicetree, linux-serial, linux-spi, lkml
On Tue, 6 Sep 2022, Sergiu Moga wrote:
quoted hunk ↗ jump to hunk
Add definitions for the Baud Rate Source Clock bitmask of the Mode Register of UART IP's and its bitfields. Signed-off-by: Sergiu Moga <redacted> --- v1 -> v2: - Nothing, this patch was not here before drivers/tty/serial/atmel_serial.h | 3 +++ 1 file changed, 3 insertions(+)diff --git a/drivers/tty/serial/atmel_serial.h b/drivers/tty/serial/atmel_serial.h index 70d0611e56fd..ed64035ba6c3 100644 --- a/drivers/tty/serial/atmel_serial.h +++ b/drivers/tty/serial/atmel_serial.h@@ -68,6 +68,9 @@ #define ATMEL_US_NBSTOP_1 (0 << 12) #define ATMEL_US_NBSTOP_1_5 (1 << 12) #define ATMEL_US_NBSTOP_2 (2 << 12) +#define ATMEL_UA_BRSRCCK GENMASK(13, 12) /* Clock Selection for UART */ +#define ATMEL_UA_BRSRCCK_PERIPH_CLK (0 << 12) +#define ATMEL_UA_BRSRCCK_GCLK (1 << 12)
FIELD_PREP(ATMEL_UA_BRSRCCK, ...)
#define ATMEL_US_CHMODE GENMASK(15, 14) /* Channel Mode */ #define ATMEL_US_CHMODE_NORMAL (0 << 14) #define ATMEL_US_CHMODE_ECHO (1 << 14)
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