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zephyr/drivers/spi/Kconfig.dw

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kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 20:45:29 +08:00
# DesignWare SPI driver configuration options
spi: restructure kconfig options () Moves config options for each controllers into their own Kconfig files. This keeps upper level Kconfig from getting too big. () Options for each controller are moved under their own submenus. Origin: refactored from existing file Change-Id: I813694f26126b43523b08ebdb0a5383edd241cda Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-03-18 02:21:49 +08:00
# Copyright (c) 2015-2016 Intel Corporation
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 09:01:01 +08:00
# SPDX-License-Identifier: Apache-2.0
spi: restructure kconfig options () Moves config options for each controllers into their own Kconfig files. This keeps upper level Kconfig from getting too big. () Options for each controller are moved under their own submenus. Origin: refactored from existing file Change-Id: I813694f26126b43523b08ebdb0a5383edd241cda Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-03-18 02:21:49 +08:00
kconfig: Hide the DesignWare SPI driver on unsupported platforms When users are configuring applications they are given the option to enable the DesignWare SPI driver. But they should not be given this option on SoCs that don't have the DesignWare SPI HW. This commit hides the driver by default by introducing the config option HAS_SPI_DW. Fixes: #10825 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-21 00:56:37 +08:00
config HAS_SPI_DW
bool
help
Signifies whether DesignWare SPI compatible HW is available
spi: restructure kconfig options () Moves config options for each controllers into their own Kconfig files. This keeps upper level Kconfig from getting too big. () Options for each controller are moved under their own submenus. Origin: refactored from existing file Change-Id: I813694f26126b43523b08ebdb0a5383edd241cda Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-03-18 02:21:49 +08:00
menuconfig SPI_DW
drivers/spi: Cleanup the Kconfig files Split QMSI relevant part into its own file. Some config where using prompt, some not: normalizing it by removing the prompt keyword where relevant. Reducing the file by using if/endif when relevant. However, it still not fully clean default: cfg and default baudrate should disappear. There is no default configuration to apply as long as the controller is not configured to run from any part using spi API. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2017-06-21 15:16:25 +08:00
bool "Designware SPI controller driver"
drivers: spi: Update drivers to use devicetree Kconfig symbol Update spi drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-21 05:14:56 +08:00
default y
depends on DT_HAS_SNPS_DESIGNWARE_SPI_ENABLED
kconfig: Hide the DesignWare SPI driver on unsupported platforms When users are configuring applications they are given the option to enable the DesignWare SPI driver. But they should not be given this option on SoCs that don't have the DesignWare SPI HW. This commit hides the driver by default by introducing the config option HAS_SPI_DW. Fixes: #10825 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-21 00:56:37 +08:00
depends on HAS_SPI_DW
spi: restructure kconfig options () Moves config options for each controllers into their own Kconfig files. This keeps upper level Kconfig from getting too big. () Options for each controller are moved under their own submenus. Origin: refactored from existing file Change-Id: I813694f26126b43523b08ebdb0a5383edd241cda Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-03-18 02:21:49 +08:00
help
Enable support for Designware's SPI controllers.
if SPI_DW
drivers: spi_dw: add WORD only access support In some hardware, e.g. ARC HS Development kit,the peripheral space of DesignWare SPI only allowes WORD access, byte acess will raise bus error. This commit adds support for this case Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
2019-09-10 12:00:15 +08:00
config SPI_DW_ACCESS_WORD_ONLY
bool "DesignWare SPI only allows word access"
help
In some case, e.g. ARC HS Development kit, the peripheral space of
DesignWare SPI only allows word access, byte access will raise
exception.
spi: restructure kconfig options () Moves config options for each controllers into their own Kconfig files. This keeps upper level Kconfig from getting too big. () Options for each controller are moved under their own submenus. Origin: refactored from existing file Change-Id: I813694f26126b43523b08ebdb0a5383edd241cda Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-03-18 02:21:49 +08:00
endif # SPI_DW