kernel/linux.git/drivers/mailbox/sun6i-msgbox.c, branch v6.6.134Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1342021-10-16T19:39:49+00:00mailbox: sun6i: Make use of the helper function devm_platform_ioremap_resource()2021-10-16T19:39:49+00:00Cai Huoqingcaihuoqing@baidu.com2021-09-07T07:42:00+00:00urn:sha1:f5e2eeb9ff07c2eeb98b676b9798e4e177048a69
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
mailbox: sun6i-msgbox: Add a new mailbox driver2020-03-20T04:00:32+00:00Samuel Hollandsamuel@sholland.org2020-02-23T04:08:49+00:00urn:sha1:25831c44b0b79ac6261d36d7e777a52bdf92f239
Allwinner sun6i, sun8i, sun9i, and sun50i SoCs contain a hardware
message box used for communication between the ARM CPUs and the ARISC
management coprocessor. This mailbox contains 8 unidirectional
4-message FIFOs.
Add a driver for it, so it can be used with the Linux mailbox framework.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>