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/* -------------------- NOTES ------------------- */
/* I have a suspicion this isn't right for AXP_IRQ,
* and it's not used right now anyway. copied from m3k. */
/* DEFINE_GPIO(AXP_IRQ, GPIO_PB(10), GPIOF_INPUT) */
/* ---------------------------------------------- */
/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
/* ======================================================= */
/* DO NOT CHANGE THE ORDER OF THESE DEFINES */
/* WITHOUT CONSIDERING GPIO-X1000.C!! */
/* ======================================================= */
/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING */
/**************************/
/* PIN GROUPINGS */
/************************ */
/* Name Port Pins Function */
DEFINE_PINGROUP(LCD_DATA, GPIO_A, 0xffff << 0, GPIOF_DEVICE(1))
DEFINE_PINGROUP(LCD_CONTROL, GPIO_B, 0x1a << 16, GPIOF_DEVICE(1))
DEFINE_PINGROUP(MSC0, GPIO_A, 0x3f << 20, GPIOF_DEVICE(1))
DEFINE_PINGROUP(SFC, GPIO_A, 0x3f << 26, GPIOF_DEVICE(1))
DEFINE_PINGROUP(I2S, GPIO_B, 0x1f << 0, GPIOF_DEVICE(1))
DEFINE_PINGROUP(I2C1, GPIO_C, 3 << 26, GPIOF_DEVICE(0))
DEFINE_PINGROUP(I2C2, GPIO_D, 3 << 0, GPIOF_DEVICE(1))
/* Name Pin Function */
/*************************/
/* AUDIO STUFF */
/*************************/
/* mute DAC: 0 - mute, 1 - play */
/* Note: This seems to actually be power to the DAC in general,
* at least on the ES9018K2M devices. Was "DAC_XMIT". */
DEFINE_GPIO(DAC_PWR, GPIO_PB(12), GPIOF_OUTPUT(0))
/* Headphone Amp power */
DEFINE_GPIO(HPAMP_POWER, GPIO_PB(6), GPIOF_OUTPUT(0))
/* DAC AVDD */
DEFINE_GPIO(DAC_ANALOG_PWR, GPIO_PB(9), GPIOF_OUTPUT(0))
/* SPDIF power? */
// gpio 53 --> port B, pin 21
DEFINE_GPIO(SPDIF_PWR, GPIO_PB(21), GPIOF_OUTPUT(0))
/* mute HP amp: 0 - mute, 1 - play */
DEFINE_GPIO(HPAMP_SHDN, GPIO_PB(8), GPIOF_OUTPUT(0))
/* mute audio mux: 0 - play, 1 - mute */
DEFINE_GPIO(STEREOSW_MUTE, GPIO_PB(15), GPIOF_OUTPUT(1))
/*
* Original devices: switches HP on/off - 0 HP on, 1 HP off, no effect on LO.
* Newer devices: switches between HP and LO - 0 HP, 1 LO.
*/
DEFINE_GPIO(STEREOSW_SEL, GPIO_PB(5), GPIOF_OUTPUT(0))
/**************/
/* SD and USB */
/**************/
/* SD card */
DEFINE_GPIO(MMC_PWR, GPIO_PB(10), GPIOF_OUTPUT(1))
DEFINE_GPIO(MSC0_CD, GPIO_PB(11), GPIOF_INPUT)
/* USB */
/* USB_DETECT D3 chosen by trial-and-error. */
DEFINE_GPIO(USB_DETECT, GPIO_PD(3), GPIOF_INPUT)
DEFINE_GPIO(USB_DRVVBUS, GPIO_PB(25), GPIOF_OUTPUT(0))
/* TCS1421_CFG (USB) CFG1 */
// set TCS1421_CFG0:1 to 00, Upstream Facing Port (tried others, they don't work)
// GPIO 62 --> PORT B, PIN 30
DEFINE_GPIO(TCS1421_CFG1, GPIO_PB(30), GPIOF_OUTPUT(0))
/* BL POWER */
// gpio 89 --> port c, pin 25
// oh, this is probably backlight power, isn't it?
DEFINE_GPIO(BL_PWR, GPIO_PC(25), GPIOF_OUTPUT(0))
/************/
/* LCD */
/************/
/* LCD */
DEFINE_GPIO(LCD_RESET, GPIO_PB(13), GPIOF_OUTPUT(0))
DEFINE_GPIO(LCD_CE, GPIO_PB(18), GPIOF_OUTPUT(1))
DEFINE_GPIO(LCD_RD, GPIO_PB(16), GPIOF_OUTPUT(1))
/************/
/* BUTTONS */
/************/
/* Buttons */
DEFINE_GPIO(BTN_PLAY, GPIO_PA(16), GPIOF_INPUT)
DEFINE_GPIO(BTN_VOL_UP, GPIO_PA(17), GPIOF_INPUT)
DEFINE_GPIO(BTN_VOL_DOWN, GPIO_PA(19), GPIOF_INPUT)
DEFINE_GPIO(BTN_MENU, GPIO_PB(28), GPIOF_INPUT)
DEFINE_GPIO(BTN_PREV, GPIO_PD(4), GPIOF_INPUT)
DEFINE_GPIO(BTN_NEXT, GPIO_PC(24), GPIOF_INPUT)
DEFINE_GPIO(BTN_SCROLL_A, GPIO_PB(24), GPIOF_INPUT)
DEFINE_GPIO(BTN_SCROLL_B, GPIO_PB(23), GPIOF_INPUT)
/**********************/
/* BLUETOOTH STUFF */
/**********************/
/* BT Power */
// GPIO 86 --> Port C, Pin 22
DEFINE_GPIO(BT_PWR, GPIO_PC(22), GPIOF_OUTPUT(0))
/****************************** */
/* HW1/2/3-ONLY STUFF */
/****************************** */
DEFINE_GPIO(HW1_START, GPIO_PC(0), GPIOF_OUTPUT(0))
/************/
/* BUTTONS */
/************/
DEFINE_GPIO(BTN_BACK_HW1, GPIO_PD(5), GPIOF_INPUT)
DEFINE_GPIO(BTN_POWER_HW1, GPIO_PB(7), GPIOF_INPUT)
/**********************/
/* BLUETOOTH STUFF */
/**********************/
// GPIO 83 --> port C, pin 19
DEFINE_GPIO(BT_REG_ON_HW1, GPIO_PC(19), GPIOF_OUTPUT(0))
/************/
/* LCD */
/************/
/* LCD */
DEFINE_GPIO(LCD_PWR_HW1, GPIO_PB(14), GPIOF_OUTPUT(0))
DEFINE_GPIO(HW1_END, GPIO_PC(0), GPIOF_OUTPUT(0))
/****************************** */
/* HW4-ONLY STUFF */
/****************************** */
DEFINE_GPIO(HW4_START, GPIO_PC(0), GPIOF_OUTPUT(0))
DEFINE_GPIO(BLUELIGHT_HW4, GPIO_PB(7), GPIOF_OUTPUT(1))
/************/
/* BUTTONS */
/************/
DEFINE_GPIO(BTN_BACK_HW4, GPIO_PA(18), GPIOF_INPUT)
DEFINE_GPIO(BTN_POWER_HW4, GPIO_PB(31), GPIOF_INPUT)
/**********************/
/* BLUETOOTH STUFF */
/**********************/
/* bt_wake_host */
// gpio 84 --> port C, pin 20
DEFINE_GPIO(BT_WAKE_HOST, GPIO_PC(20), GPIOF_INPUT)
/* host_wake_bt */
// gpio 83 --> port C, pin 19
DEFINE_GPIO(HOST_WAKE_BT, GPIO_PC(19), GPIOF_OUTPUT(0))
/**************/
/* USB */
/**************/
/* USB_TCS1421_CFG0 */
// set TCS1421_CFG0:1 to 00, Upstream Facing Port (tried others, they don't work)
// gpio 101 --> port D, pin 5
DEFINE_GPIO(TCS1421_CFG0, GPIO_PD(5), GPIOF_OUTPUT(0))
/***************/
/* PLUG DETECT */
/***************/
/* HP_DETECT */
// gpio 46 --> port B, pin 14
DEFINE_GPIO(HP_DETECT_HW4, GPIO_PB(14), GPIOF_INPUT)
/* LO_DETECT */
// gpio 54 --> Port B, pin 22
DEFINE_GPIO(LO_DETECT_HW4, GPIO_PB(22), GPIOF_INPUT)
DEFINE_GPIO(HW4_END, GPIO_PC(0), GPIOF_OUTPUT(0))
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