1 /* 2 * Individual pin assignments for the B26/S26. Notice that the 3 * actual usage of these pins depends on the PAD MUX settings, that 4 * is why the same number can potentially appear several times. 5 * In the reference design each pin is only used for one purpose. 6 * These were determined by inspecting the B26/S26 schematic: 7 * 2/1911-ROA 128 1603 8 */ 9 #ifdef CONFIG_MACH_U300_BS2X 10 #define U300_GPIO_PIN_UART_RX 0 11 #define U300_GPIO_PIN_UART_TX 1 12 #define U300_GPIO_PIN_GPIO02 2 /* Unrouted */ 13 #define U300_GPIO_PIN_GPIO03 3 /* Unrouted */ 14 #define U300_GPIO_PIN_CAM_SLEEP 4 15 #define U300_GPIO_PIN_CAM_REG_EN 5 16 #define U300_GPIO_PIN_GPIO06 6 /* Unrouted */ 17 #define U300_GPIO_PIN_GPIO07 7 /* Unrouted */ 18 19 #define U300_GPIO_PIN_GPIO08 8 /* Service point SP2321 */ 20 #define U300_GPIO_PIN_GPIO09 9 /* Service point SP2322 */ 21 #define U300_GPIO_PIN_PHFSENSE 10 /* Headphone jack sensing */ 22 #define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */ 23 #define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */ 24 #define U300_GPIO_PIN_FLIPSENSE 13 /* Mechanical flip sensing */ 25 #define U300_GPIO_PIN_GPIO14 14 /* DSP JTAG Port RTCK */ 26 #define U300_GPIO_PIN_GPIO15 15 /* Unrouted */ 27 28 #define U300_GPIO_PIN_GPIO16 16 /* Unrouted */ 29 #define U300_GPIO_PIN_GPIO17 17 /* Unrouted */ 30 #define U300_GPIO_PIN_GPIO18 18 /* Unrouted */ 31 #define U300_GPIO_PIN_GPIO19 19 /* Unrouted */ 32 #define U300_GPIO_PIN_GPIO20 20 /* Unrouted */ 33 #define U300_GPIO_PIN_GPIO21 21 /* Unrouted */ 34 #define U300_GPIO_PIN_GPIO22 22 /* Unrouted */ 35 #define U300_GPIO_PIN_GPIO23 23 /* Unrouted */ 36 #endif 37 38 /* 39 * Individual pin assignments for the B330/S330 and B365/S365. 40 * Notice that the actual usage of these pins depends on the 41 * PAD MUX settings, that is why the same number can potentially 42 * appear several times. In the reference design each pin is only 43 * used for one purpose. These were determined by inspecting the 44 * S365 schematic. 45 */ 46 #if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \ 47 defined(CONFIG_MACH_U300_BS335) 48 #define U300_GPIO_PIN_UART_RX 0 49 #define U300_GPIO_PIN_UART_TX 1 50 #define U300_GPIO_PIN_UART_CTS 2 51 #define U300_GPIO_PIN_UART_RTS 3 52 #define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */ 53 #define U300_GPIO_PIN_GPIO05 5 /* Unrouted */ 54 #define U300_GPIO_PIN_MS_CD 6 /* Memory Stick Card insertion */ 55 #define U300_GPIO_PIN_GPIO07 7 /* Test point TP2430 */ 56 57 #define U300_GPIO_PIN_GPIO08 8 /* Test point TP2437 */ 58 #define U300_GPIO_PIN_GPIO09 9 /* Test point TP2431 */ 59 #define U300_GPIO_PIN_GPIO10 10 /* Test point TP2432 */ 60 #define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */ 61 #define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */ 62 #define U300_GPIO_PIN_CAM_SUB_STANDBY 13 /* Camera SUB standby */ 63 #define U300_GPIO_PIN_GPIO14 14 /* Test point TP2436 */ 64 #define U300_GPIO_PIN_GPIO15 15 /* Unrouted */ 65 66 #define U300_GPIO_PIN_GPIO16 16 /* Test point TP2438 */ 67 #define U300_GPIO_PIN_PHFSENSE 17 /* Headphone jack sensing */ 68 #define U300_GPIO_PIN_GPIO18 18 /* Test point TP2439 */ 69 #define U300_GPIO_PIN_GPIO19 19 /* Routed somewhere */ 70 #define U300_GPIO_PIN_GPIO20 20 /* Unrouted */ 71 #define U300_GPIO_PIN_GPIO21 21 /* Unrouted */ 72 #define U300_GPIO_PIN_GPIO22 22 /* Unrouted */ 73 #define U300_GPIO_PIN_GPIO23 23 /* Unrouted */ 74 75 #define U300_GPIO_PIN_GPIO24 24 /* Unrouted */ 76 #define U300_GPIO_PIN_GPIO25 25 /* Unrouted */ 77 #define U300_GPIO_PIN_GPIO26 26 /* Unrouted */ 78 #define U300_GPIO_PIN_GPIO27 27 /* Unrouted */ 79 #define U300_GPIO_PIN_GPIO28 28 /* Unrouted */ 80 #define U300_GPIO_PIN_GPIO29 29 /* Unrouted */ 81 #define U300_GPIO_PIN_GPIO30 30 /* Unrouted */ 82 #define U300_GPIO_PIN_GPIO31 31 /* Unrouted */ 83 84 #define U300_GPIO_PIN_GPIO32 32 /* Unrouted */ 85 #define U300_GPIO_PIN_GPIO33 33 /* Unrouted */ 86 #define U300_GPIO_PIN_GPIO34 34 /* Unrouted */ 87 #define U300_GPIO_PIN_GPIO35 35 /* Unrouted */ 88 #define U300_GPIO_PIN_GPIO36 36 /* Unrouted */ 89 #define U300_GPIO_PIN_GPIO37 37 /* Unrouted */ 90 #define U300_GPIO_PIN_GPIO38 38 /* Unrouted */ 91 #define U300_GPIO_PIN_GPIO39 39 /* Unrouted */ 92 93 #ifdef CONFIG_MACH_U300_BS335 94 95 #define U300_GPIO_PIN_GPIO40 40 /* Unrouted */ 96 #define U300_GPIO_PIN_GPIO41 41 /* Unrouted */ 97 #define U300_GPIO_PIN_GPIO42 42 /* Unrouted */ 98 #define U300_GPIO_PIN_GPIO43 43 /* Unrouted */ 99 #define U300_GPIO_PIN_GPIO44 44 /* Unrouted */ 100 #define U300_GPIO_PIN_GPIO45 45 /* Unrouted */ 101 #define U300_GPIO_PIN_GPIO46 46 /* Unrouted */ 102 #define U300_GPIO_PIN_GPIO47 47 /* Unrouted */ 103 104 #define U300_GPIO_PIN_GPIO48 48 /* Unrouted */ 105 #define U300_GPIO_PIN_GPIO49 49 /* Unrouted */ 106 #define U300_GPIO_PIN_GPIO50 50 /* Unrouted */ 107 #define U300_GPIO_PIN_GPIO51 51 /* Unrouted */ 108 #define U300_GPIO_PIN_GPIO52 52 /* Unrouted */ 109 #define U300_GPIO_PIN_GPIO53 53 /* Unrouted */ 110 #define U300_GPIO_PIN_GPIO54 54 /* Unrouted */ 111 #define U300_GPIO_PIN_GPIO55 55 /* Unrouted */ 112 #endif 113 114 #endif 115