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2273aa1691
Pine64 exposes all A64 UARTs, not just UART0. Since the pins can be used as GPIO, don't enable the new UART nodes by default, but prepare the pinctrl settings to aid in activating them via overlays, i.e., overriding the status property of &uartX nodes. For UART4 (Euler) the safer route of not including RTS/CTS pins is chosen, whereas for UART1 (Bluetooth) they are included. Add the corresponding pinctrl nodes where missing. Suggested-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
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| drivers | ||
| firmware | ||
| fs | ||
| include | ||
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| ipc | ||
| kernel | ||
| lib | ||
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| samples | ||
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| security | ||
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| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.