From: Sergiu Moga <sergiu.moga@microchip.com>
To: <lee@kernel.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>,
<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<claudiu.beznea@microchip.com>, <richard.genoud@gmail.com>,
<radu_nicolae.pirea@upb.ro>, <gregkh@linuxfoundation.org>,
<broonie@kernel.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <jirislaby@kernel.org>, <admin@hifiphile.com>,
<sergiu.moga@microchip.com>, <kavyasree.kotagiri@microchip.com>,
<tudor.ambarus@microchip.com>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<linux-serial@vger.kernel.org>, <linux-clk@vger.kernel.org>
Subject: [PATCH v2 08/13] tty: serial: atmel: Define GCLK as USART baudrate source clock
Date: Tue, 6 Sep 2022 16:55:07 +0300 [thread overview]
Message-ID: <20220906135511.144725-9-sergiu.moga@microchip.com> (raw)
In-Reply-To: <20220906135511.144725-1-sergiu.moga@microchip.com>
Define the bit that represents the choice of having GCLK as a baudrate
source clock inside the USCLKS bitmask of the Mode Register of
USART IP's.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
---
v1 -> v2:
- Nothing, this patch was not here before
drivers/tty/serial/atmel_serial.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/atmel_serial.h b/drivers/tty/serial/atmel_serial.h
index 0d8a0f9cc5c3..70d0611e56fd 100644
--- a/drivers/tty/serial/atmel_serial.h
+++ b/drivers/tty/serial/atmel_serial.h
@@ -49,6 +49,7 @@
#define ATMEL_US_USCLKS GENMASK(5, 4) /* Clock Selection */
#define ATMEL_US_USCLKS_MCK (0 << 4)
#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4)
+#define ATMEL_US_USCLKS_GCLK (2 << 4)
#define ATMEL_US_USCLKS_SCK (3 << 4)
#define ATMEL_US_CHRL GENMASK(7, 6) /* Character Length */
#define ATMEL_US_CHRL_5 (0 << 6)
--
2.25.1
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next prev parent reply other threads:[~2022-09-06 14:51 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-06 13:54 [PATCH v2 00/13] Make atmel serial driver aware of GCLK Sergiu Moga
2022-09-06 13:55 ` [PATCH v2 01/13] spi: dt-bindings: atmel,at91rm9200-spi: Add DMA related properties Sergiu Moga
2022-09-06 15:12 ` Mark Brown
2022-09-06 21:41 ` Rob Herring
2022-09-07 7:54 ` Sergiu.Moga
2022-09-08 12:23 ` Krzysztof Kozlowski
2022-09-06 13:55 ` [PATCH v2 02/13] ARM: dts: at91: sama7g5: Swap rx and tx for spi11 Sergiu Moga
2022-09-06 13:55 ` [PATCH v2 03/13] dt-bindings: mfd: atmel,sama5d2-flexcom: Add SPI child node ref binding Sergiu Moga
2022-09-08 12:23 ` Krzysztof Kozlowski
2022-09-06 13:55 ` [PATCH v2 04/13] ARM: dts: at91: sam9x60ek: Add DBGU compatibles to uart1 Sergiu Moga
2022-09-06 13:55 ` [PATCH v2 05/13] dt-bindings: serial: atmel,at91-usart: convert to json-schema Sergiu Moga
2022-09-08 12:29 ` Krzysztof Kozlowski
2022-09-08 15:06 ` Sergiu.Moga
2022-09-08 15:10 ` Krzysztof Kozlowski
2022-09-08 15:27 ` Sergiu.Moga
2022-09-08 16:05 ` Krzysztof Kozlowski
2022-09-06 13:55 ` [PATCH v2 06/13] dt-bindings: serial: atmel,at91-usart: Add SAM9260 compatibles to SAM9x60 Sergiu Moga
2022-09-08 12:30 ` Krzysztof Kozlowski
2022-09-08 15:15 ` Sergiu.Moga
2022-09-09 1:36 ` Rob Herring
2022-09-12 7:45 ` Sergiu.Moga
2022-09-12 10:44 ` Krzysztof Kozlowski
2022-09-12 13:09 ` Sergiu.Moga
2022-09-13 8:58 ` Krzysztof Kozlowski
2022-09-13 9:19 ` Sergiu.Moga
2022-09-13 9:30 ` Krzysztof Kozlowski
2022-09-13 9:35 ` Sergiu.Moga
2022-09-06 13:55 ` [PATCH v2 07/13] dt-bindings: mfd: atmel,sama5d2-flexcom: Add USART child node ref binding Sergiu Moga
2022-09-08 12:33 ` Krzysztof Kozlowski
2022-09-06 13:55 ` Sergiu Moga [this message]
2022-09-07 9:21 ` [PATCH v2 08/13] tty: serial: atmel: Define GCLK as USART baudrate source clock Ilpo Järvinen
2022-09-07 9:37 ` Sergiu.Moga
2022-09-06 13:55 ` [PATCH v2 09/13] tty: serial: atmel: Define BRSRCCK bitmask of UART IP's Mode Register Sergiu Moga
2022-09-07 9:24 ` Ilpo Järvinen
2022-09-06 13:55 ` [PATCH v2 10/13] tty: serial: atmel: Only divide Clock Divisor if the IP is USART Sergiu Moga
2022-09-07 9:23 ` Ilpo Järvinen
2022-09-07 9:34 ` Sergiu.Moga
2022-09-06 13:55 ` [PATCH v2 11/13] clk: at91: sama5d2: Add Generic Clocks for UART/USART Sergiu Moga
2022-09-06 13:55 ` [PATCH v2 12/13] tty: serial: atmel: Make the driver aware of the existence of GCLK Sergiu Moga
2022-09-07 9:36 ` Ilpo Järvinen
2022-09-07 11:11 ` Sergiu.Moga
2022-09-07 11:29 ` Ilpo Järvinen
2022-09-12 8:06 ` Claudiu.Beznea
2022-09-06 13:55 ` [PATCH v2 13/13] dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock Sergiu Moga
2022-09-08 12:35 ` Krzysztof Kozlowski
2022-09-08 15:33 ` Sergiu.Moga
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