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| author | Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> | 2012-07-24 12:23:22 +1000 |
|---|---|---|
| committer | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2012-10-10 11:13:31 +1000 |
| commit | 66530953319427d7c67a723076acd68075dc7db2 (patch) | |
| tree | 6db9a1fea1d50f2d02a3ffeacb922332df9d208a /hw/spitz.c | |
| parent | b4a76e84f4997392c9d2eb6f4373dc376d2ffd82 (diff) | |
ssi: Implemented CS behaviour
Added default CS behaviour for SSI slaves. SSI devices can set a property
to enable CS behaviour which will create a GPIO on the device which is the
CS. Tristating of the bus on SSI transfers is implemented.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/spitz.c')
| -rw-r--r-- | hw/spitz.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/spitz.c b/hw/spitz.c index 20e7835191..24346dcd5a 100644 --- a/hw/spitz.c +++ b/hw/spitz.c @@ -1083,10 +1083,11 @@ static TypeInfo spitz_keyboard_info = { static const VMStateDescription vmstate_corgi_ssp_regs = { .name = "corgi-ssp", - .version_id = 1, - .minimum_version_id = 1, - .minimum_version_id_old = 1, + .version_id = 2, + .minimum_version_id = 2, + .minimum_version_id_old = 2, .fields = (VMStateField []) { + VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState), VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3), VMSTATE_END_OF_LIST(), } @@ -1115,6 +1116,7 @@ static const VMStateDescription vmstate_spitz_lcdtg_regs = { .minimum_version_id = 1, .minimum_version_id_old = 1, .fields = (VMStateField []) { + VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG), VMSTATE_UINT32(bl_intensity, SpitzLCDTG), VMSTATE_UINT32(bl_power, SpitzLCDTG), VMSTATE_END_OF_LIST(), |