1209              * Some boards have both an OLED controller and SD card connected to  in stellaris_init()
1211              * GPIO pin.  Technically the OLED chip select is connected to the  in stellaris_init()
1213              * should never be selected simultaneously, and our OLED controller  in stellaris_init()
1219              *  - GPIO pin A3 is wired to the active-low OLED chip select  in stellaris_init()
1225              *    (the OLED never sends data to the CPU, so no wiring needed)  in stellaris_init()
1227              *    and the OLED display-data-in  in stellaris_init()
1228              *  - GPIO A2 is aux-function SSI0Clk, wired to SD card and OLED  in stellaris_init()
1230              * So a guest that wants to use the OLED can configure the PL061  in stellaris_init()
1233              * data it asserts SSI0Fss which selects the OLED.  in stellaris_init()
1240              * forwarded to the OLED, and so the OLED stays unselected.)  in stellaris_init()
1244              *    and also to the OLED chip-select which is implemented  in stellaris_init()
1250              * care about the SD card and only uses the OLED. In that case it  in stellaris_init()
1254              * and only set up A2, A3, A5. This for us would mean the OLED  in stellaris_init()
1257              * code being the wrong place to raise IRQ lines) to put the OLED  in stellaris_init()
1268              *  - Make the ssd0323 OLED controller chipselect active-low  in stellaris_init()
1282             object_property_add_child(OBJECT(ms), "oled", OBJECT(ssddev));  in stellaris_init()