[RFC PATCH 1/2] hw/sd/ssi-sd: Deprecate the SPI to SD card 'adapter'

[Philippe Mathieu-Daudé]

This device duplicate the SPI mode of the sd-card device. The
SPI protocol is better handler in the sd-card, however as the
TYPE_SSI_SLAVE is not an interface, the sd-card can not implement
it easily to be pluggable on a SPI bus. Meanwhile the ssi-sd
device acts as a bridge, but is bitroting. Deprecate it.

Signed-off-by: Philippe Mathieu-Daudé <f4bug at amsat.org>
---
 docs/system/deprecated.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index 47f84be8e0..5e67d7f3e0 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -343,6 +343,11 @@ The 'ide-drive' device is deprecated. Users should use 'ide-hd' or
 The 'scsi-disk' device is deprecated. Users should use 'scsi-hd' or
 'scsi-cd' as appropriate to get a SCSI hard disk or CD-ROM as needed.
 
+``ssi-sd`` (since 5.1)
+'''''''''''''''''''''''''
+
+The 'ssi-sd' (SSI to SD card adapter) device is deprecated.
+
 System emulator machines
 ------------------------
 
-- 
2.21.3