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* include: add SPDX-License-IdentifierAhmad Fatoum2022-01-051-0/+2
| | | | | | | | | All these files lack a license statement, so add the default GPL-2.0-only. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220103120539.1730644-7-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx8m: Make uart setup function name more genericSascha Hauer2020-08-211-1/+1
| | | | | | | | So far all i.MX8M variants have the same UART base addresses, so let's be optimistic that it stays like that and rename imx8mq_uart_setup() to imx8m_uart_setup(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: i.MX: Add i.MX1 lowlevel init functionSascha Hauer2019-08-141-0/+21
| | | | | | | The i.MX1 uart must be initialized slightly differently than on other SoCs. Add an i.MX1 specific init function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: i.MX: Add i.MX8 supportSascha Hauer2018-06-111-0/+5
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX: Add i.MX7 base architecture supportJuergen Borleis2017-01-201-0/+5
| | | | | Signed-off-by Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: i.MX uart: Allow DTE mode in lowlevel codeSascha Hauer2016-11-081-0/+9
| | | | | | | Some consoles must be configured for DTE mode. Allow to set this in lowlevel code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add i.MX50 supportAlexander Kurz2016-09-121-0/+5
| | | | | Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: imx: Support DTE modeSascha Hauer2016-02-261-0/+1
| | | | | | Based on Kernel commit 20ff2fe60a: serial: imx: add support for DTE mode Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/vincell'Sascha Hauer2015-08-071-0/+5
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* | ARM: i.MX: make early UART functions independent of DEBUG_LLSascha Hauer2015-07-311-0/+40
|/ | | | | | | | We have functions to setup the i.MX uart for early use, but these all depend on DEBUG_LL. Move them to imx-uart.h to make them usable for the regular PBL console. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX: serial: Add baud rate calculation convenience functionsAndrey Smirnov2015-05-071-0/+9
| | | | | | | | | | Add two functions to calculate values for UBMR and UBIR registers. This way both early serial initalization code and serial_imx.c can use them and not duplicate the code. Singed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX: serial: Add constants for UART clock divisorAndrey Smirnov2015-05-071-0/+7
| | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX: Move UART definitions into a separate fileAndrey Smirnov2015-05-071-0/+112
Move UART definitions into a separate file to avoid redefinition in <mach/debug_ll.h> and magical constants in low level UART initialization code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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