#12386 NORM 4-softw: xo-4 touchscreen can't wake system

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#12386: xo-4 touchscreen can't wake system
-------------------------+--------------------------------------------------
 Reporter:  pgf          |                 Owner:  pgf                               
     Type:  defect       |                Status:  new                               
 Priority:  normal       |             Milestone:  4-software                        
Component:  touchscreen  |               Version:  Development source as of this date
 Keywords:               |           Next_action:  design                            
 Verified:  0            |   Deployment_affected:                                    
Blockedby:               |              Blocking:                                    
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 the ability to wake from the touchscreen in arm-3.0-wip is configured in
 the board file using the I2C_CLIENT_WAKE flag, like this:
 {{{
 static struct i2c_board_info olpc_xo_1_75_twsi4_info_zforce[] = {
         [0] = {
                 .type   = "zforce",
                 .addr   = 0x50,
                 .flags  = I2C_CLIENT_WAKE,
                 .irq    = gpio_to_irq(99),
                 .platform_data = &olpc_zforce_platform_data,
         },
 };
 }}}

 we don't do this in arm-3.5 via device-tree yet.  i'm not sure how that's
 done.

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Ticket URL: <http://dev.laptop.org/ticket/12386>
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