summaryrefslogtreecommitdiff
path: root/drivers/mailbox/armada-37xx-rwtm-mailbox.c
AgeCommit message (Collapse)Author
2020-03-19mailbox:armada-37xx-rwtm:remove duplicate print in armada_37xx_mbox_probe()Tang Bin
In this function,we don't need dev_err() message because when something goes wrong,platform_get_irq() and devm_platform_ioremap_resource() have print an error message itself, so we should remove duplicate dev_err(). Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2020-01-08mailbox: armada-37xx-rwtm: convert to devm_platform_ioremap_resourceYangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2019-09-17mailbox: armada-37xx-rwtm: Use device-managed registration APIChuhong Yuan
Use devm_mbox_controller_register to get rid of redundant remove function. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2019-05-09mailbox: Add support for Armada 37xx rWTM mailboxMarek Behun
This adds support for the mailbox via which the kernel can communicate with the firmware running on the secure processor of the Armada 37xx SOC. The rWTM secure processor has access to internal eFuses and cryptographic circuits, such as the Entropy Bit Generator to generate true random numbers. Signed-off-by: Marek Behun <marek.behun@nic.cz> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>