On 30/11/2020 21:50, Damien Le Moal wrote:
On 2020/11/30 22:23, Conor.Dooley@xxxxxxxxxxxxx wrote:
On 20/11/2020 00:05, Damien Le Moal wrote:
EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
On 2020/11/20 2:05, conor.dooley@xxxxxxxxxxxxx wrote:
From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
This driver adds support for the single mailbox channel of the MSS
system controller on the Microchip PolarFire SoC.
Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
drivers/mailbox/Kconfig | 12 ++
drivers/mailbox/Makefile | 2 +
drivers/mailbox/mailbox-mpfs.c | 296 +++++++++++++++++++++++++++++++++
3 files changed, 310 insertions(+)
create mode 100644 drivers/mailbox/mailbox-mpfs.c
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 05b1009e2820..4881a519683a 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -153,6 +153,18 @@ config MAILBOX_TEST
Test client to help with testing new Controller driver
implementations.
+config MPFS_MBOX
+ tristate "MPFS Mailbox"
+ depends on HAS_IOMEM
Shouldn't this dependency be on SOC_MICROCHIP_POLARFIRE ?
Not entirely sure what you mean by this one. You want the HAS_IOMEM to be selected by SOC_MICROCHIP_POLARFIRE ?
Sorry, I was not clear. I was referring to MPFS_MBOX: shouldn't it be dependent
on SOC_MICROCHIP_POLARFIRE ? E.g.:
config MPFS_MBOX
tristate "MPFS Mailbox"
depends on HAS_IOMEM
depends on SOC_MICROCHIP_POLARFIRE
...
probably depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST
so that you can build a "compile test" kernel with as much enabled as
possible
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
https://www.codethink.co.uk/privacy.html
