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bdk: display: remove unneeded pinmuxing on Aula
This commit is contained in:
parent
87fe374b3b
commit
331f1926d1
@ -378,54 +378,53 @@ void display_init()
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// Enable Display Interface specific clocks.
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// Enable Display Interface specific clocks.
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = BIT(CLK_X_UART_FST_MIPI_CAL);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = BIT(CLK_X_UART_FST_MIPI_CAL);
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CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_UART_FST_MIPI_CAL) = 10; // Set PLLP_OUT3 and div 6 (17MHz).
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CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_UART_FST_MIPI_CAL) = 10; // Set PLLP_OUT3 and div 6 (17MHz).
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_W_SET) = BIT(CLK_W_DSIA_LP);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_W_SET) = BIT(CLK_W_DSIA_LP);
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CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP) = 10; // Set PLLP_OUT and div 6 (68MHz).
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CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP) = 10; // Set PLLP_OUT and div 6 (68MHz).
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// Bring every IO rail out of deep power down.
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// Bring every IO rail out of deep power down.
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PMC(APBDEV_PMC_IO_DPD_REQ) = PMC_IO_DPD_REQ_DPD_OFF;
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PMC(APBDEV_PMC_IO_DPD_REQ) = PMC_IO_DPD_REQ_DPD_OFF;
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PMC(APBDEV_PMC_IO_DPD2_REQ) = PMC_IO_DPD_REQ_DPD_OFF;
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PMC(APBDEV_PMC_IO_DPD2_REQ) = PMC_IO_DPD_REQ_DPD_OFF;
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// Configure LCD pins.
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// Configure LCD/BL pins.
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PINMUX_AUX(PINMUX_AUX_NFC_EN) &= ~PINMUX_TRISTATE; // PULL_DOWN
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if (!_nx_aula)
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PINMUX_AUX(PINMUX_AUX_NFC_INT) &= ~PINMUX_TRISTATE; // PULL_DOWN
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PINMUX_AUX(PINMUX_AUX_LCD_RST) &= ~PINMUX_TRISTATE; // PULL_DOWN
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// Configure Backlight pins.
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) &= ~PINMUX_TRISTATE; // PULL_DOWN | 1
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PINMUX_AUX(PINMUX_AUX_LCD_BL_EN) &= ~PINMUX_TRISTATE; // PULL_DOWN
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if (_nx_aula)
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{
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// Configure LCD RST pin.
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gpio_config(GPIO_PORT_V, GPIO_PIN_2, GPIO_MODE_GPIO);
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gpio_output_enable(GPIO_PORT_V, GPIO_PIN_2, GPIO_OUTPUT_ENABLE);
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}
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else
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{
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{
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// Configure LCD pins.
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PINMUX_AUX(PINMUX_AUX_NFC_EN) = PINMUX_PULL_DOWN;
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PINMUX_AUX(PINMUX_AUX_NFC_INT) = PINMUX_PULL_DOWN;
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// Configure Backlight pins.
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) = PINMUX_PULL_DOWN;
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PINMUX_AUX(PINMUX_AUX_LCD_BL_EN) = PINMUX_PULL_DOWN;
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// Set LCD AVDD pins mode and direction
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// Set LCD AVDD pins mode and direction
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gpio_config(GPIO_PORT_I, GPIO_PIN_0 | GPIO_PIN_1, GPIO_MODE_GPIO);
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gpio_config(GPIO_PORT_I, GPIO_PIN_0 | GPIO_PIN_1, GPIO_MODE_GPIO);
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gpio_output_enable(GPIO_PORT_I, GPIO_PIN_0 | GPIO_PIN_1, GPIO_OUTPUT_ENABLE);
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gpio_output_enable(GPIO_PORT_I, GPIO_PIN_0 | GPIO_PIN_1, GPIO_OUTPUT_ENABLE);
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// Enable LCD AVDD.
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// Enable LCD AVDD.
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gpio_write(GPIO_PORT_I, GPIO_PIN_0, GPIO_HIGH); // LCD AVDD +5.4V enable.
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gpio_write(GPIO_PORT_I, GPIO_PIN_0, GPIO_HIGH); // LCD AVDD +5.4V enable.
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usleep(10000);
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usleep(10000); // Wait minimum 4.2ms to stabilize.
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gpio_write(GPIO_PORT_I, GPIO_PIN_1, GPIO_HIGH); // LCD AVDD -5.4V enable.
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gpio_write(GPIO_PORT_I, GPIO_PIN_1, GPIO_HIGH); // LCD AVDD -5.4V enable.
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usleep(10000);
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usleep(10000); // Wait minimum 4.2ms to stabilize.
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// Configure Backlight PWM/EN and LCD RST pins (BL PWM, BL EN, LCD RST).
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// Configure Backlight PWM/EN and LCD RST pins (BL PWM, BL EN, LCD RST).
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gpio_config(GPIO_PORT_V, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2, GPIO_MODE_GPIO);
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gpio_config(GPIO_PORT_V, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2, GPIO_MODE_GPIO);
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gpio_output_enable(GPIO_PORT_V, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2, GPIO_OUTPUT_ENABLE);
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gpio_output_enable(GPIO_PORT_V, GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2, GPIO_OUTPUT_ENABLE);
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// Enable Backlight power.
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// Enable Backlight power.
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gpio_write(GPIO_PORT_V, GPIO_PIN_1, GPIO_HIGH);
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gpio_write(GPIO_PORT_V, GPIO_PIN_1, GPIO_HIGH);
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}
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}
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// Configure LCD RST pin.
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PINMUX_AUX(PINMUX_AUX_LCD_RST) = PINMUX_PULL_DOWN;
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gpio_config(GPIO_PORT_V, GPIO_PIN_2, GPIO_MODE_GPIO);
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gpio_output_enable(GPIO_PORT_V, GPIO_PIN_2, GPIO_OUTPUT_ENABLE);
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// Power up supply regulator for display interface.
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// Power up supply regulator for display interface.
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MIPI_CAL(_DSIREG(MIPI_CAL_MIPI_BIAS_PAD_CFG2)) = 0;
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MIPI_CAL(_DSIREG(MIPI_CAL_MIPI_BIAS_PAD_CFG2)) = 0;
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@ -794,8 +793,8 @@ skip_panel_deinit:
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// Disable Display Interface specific clocks.
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// Disable Display Interface specific clocks.
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_SET) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_HOST1X) | BIT(CLK_L_DISP1);
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// Power down pads.
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// Power down pads.
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DSI(_DSIREG(DSI_PAD_CONTROL_0)) = DSI_PAD_CONTROL_VS1_PULLDN_CLK | DSI_PAD_CONTROL_VS1_PULLDN(0xF) | DSI_PAD_CONTROL_VS1_PDIO_CLK | DSI_PAD_CONTROL_VS1_PDIO(0xF);
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DSI(_DSIREG(DSI_PAD_CONTROL_0)) = DSI_PAD_CONTROL_VS1_PULLDN_CLK | DSI_PAD_CONTROL_VS1_PULLDN(0xF) | DSI_PAD_CONTROL_VS1_PDIO_CLK | DSI_PAD_CONTROL_VS1_PDIO(0xF);
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@ -805,8 +804,7 @@ skip_panel_deinit:
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if (!_nx_aula)
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if (!_nx_aula)
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{
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{
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gpio_config(GPIO_PORT_V, GPIO_PIN_0, GPIO_MODE_SPIO); // Backlight PWM.
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gpio_config(GPIO_PORT_V, GPIO_PIN_0, GPIO_MODE_SPIO); // Backlight PWM.
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) = (PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) & ~PINMUX_TRISTATE) | PINMUX_TRISTATE;
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) = PINMUX_TRISTATE | PINMUX_PULL_DOWN | 1; // Set PWM0 mode.
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) = (PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) & ~PINMUX_FUNC_MASK) | 1; // Set PWM0 mode.
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}
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}
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}
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}
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