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Code Issues Releases Activity

regulators: Enable 5V to missing GPIO AO IO rails

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CTCaer 2020-04-30 03:46:21 +03:00
parent 2c4d6552e9
commit aadb88eeea
1 changed files with 9 additions and 0 deletions
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9
nyx/nyx_gui/power/regulator_5v.c
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@ -16,6 +16,7 @@
#include "../soc/gpio.h" #include "../soc/gpio.h"
#include "../soc/pinmux.h" #include "../soc/pinmux.h"
#include "../soc/pmc.h"
#include "../soc/t210.h" #include "../soc/t210.h"
#include "../utils/types.h" #include "../utils/types.h"
@ -37,6 +38,11 @@ void regulator_enable_5v(u8 dev)
gpio_config(GPIO_PORT_CC, GPIO_PIN_4, GPIO_MODE_GPIO); gpio_config(GPIO_PORT_CC, GPIO_PIN_4, GPIO_MODE_GPIO);
gpio_output_enable(GPIO_PORT_CC, GPIO_PIN_4, GPIO_OUTPUT_ENABLE); gpio_output_enable(GPIO_PORT_CC, GPIO_PIN_4, GPIO_OUTPUT_ENABLE);
gpio_write(GPIO_PORT_CC, GPIO_PIN_4, GPIO_HIGH); gpio_write(GPIO_PORT_CC, GPIO_PIN_4, GPIO_HIGH);
// Make sure GPIO power is enabled.
PMC(APBDEV_PMC_NO_IOPOWER) &= ~PMC_NO_IOPOWER_GPIO_IO_EN;
// Override power detect for GPIO AO IO rails.
PMC(APBDEV_PMC_PWR_DET_VAL) &= ~PMC_PWR_DET_GPIO_IO_EN;
} }
reg_5v_dev |= dev; reg_5v_dev |= dev;
} }
@ -58,6 +64,9 @@ void regulator_disable_5v(u8 dev)
gpio_output_enable(GPIO_PORT_CC, GPIO_PIN_4, GPIO_OUTPUT_DISABLE); gpio_output_enable(GPIO_PORT_CC, GPIO_PIN_4, GPIO_OUTPUT_DISABLE);
gpio_config(GPIO_PORT_CC, GPIO_PIN_4, GPIO_MODE_SPIO); gpio_config(GPIO_PORT_CC, GPIO_PIN_4, GPIO_MODE_SPIO);
PINMUX_AUX(PINMUX_AUX_USB_VBUS_EN0) = PINMUX_IO_HV | PINMUX_LPDR | PINMUX_PARKED | PINMUX_INPUT_ENABLE; PINMUX_AUX(PINMUX_AUX_USB_VBUS_EN0) = PINMUX_IO_HV | PINMUX_LPDR | PINMUX_PARKED | PINMUX_INPUT_ENABLE;
// GPIO AO IO rails.
PMC(APBDEV_PMC_PWR_DET_VAL) |= PMC_PWR_DET_GPIO_IO_EN;
} }
} }