diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts')
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts index a215f719dabf..069532503231 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts @@ -198,6 +198,16 @@ 100>; default-brightness-level = <80>; }; + + lcdif_backlight: lcdif_backlight { + compatible = "pwm-backlight"; + pwms = <&pwm_adma_lcdif 0 100000 0>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "disabled"; + }; + }; &acm { @@ -260,7 +270,9 @@ imx8qxp-mek { pinctrl_hog: hoggrp { fsl,pins = < + /* TODO: conflicts with LCDIF!!! SC_P_MCLK_OUT0_ADMA_ACM_MCLK_OUT0 0x0600004c + */ SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0 >; }; @@ -369,6 +381,46 @@ >; }; + pinctrl_lcdif: lcdif_grp { + fsl,pins = < + SC_P_ESAI0_FSR_ADMA_LCDIF_D00 0x00000060 + SC_P_ESAI0_FST_ADMA_LCDIF_D01 0x00000060 + SC_P_ESAI0_SCKR_ADMA_LCDIF_D02 0x00000060 + SC_P_ESAI0_SCKT_ADMA_LCDIF_D03 0x00000060 + SC_P_ESAI0_TX0_ADMA_LCDIF_D04 0x00000060 + SC_P_ESAI0_TX1_ADMA_LCDIF_D05 0x00000060 + SC_P_ESAI0_TX2_RX3_ADMA_LCDIF_D06 0x00000060 + SC_P_ESAI0_TX3_RX2_ADMA_LCDIF_D07 0x00000060 + SC_P_ESAI0_TX4_RX1_ADMA_LCDIF_D08 0x00000060 + SC_P_ESAI0_TX5_RX0_ADMA_LCDIF_D09 0x00000060 + SC_P_SPDIF0_RX_ADMA_LCDIF_D10 0x00000060 + SC_P_SPDIF0_TX_ADMA_LCDIF_D11 0x00000060 + SC_P_SPDIF0_EXT_CLK_ADMA_LCDIF_D12 0x00000060 + SC_P_SPI3_SCK_ADMA_LCDIF_D13 0x00000060 + SC_P_SPI3_SDO_ADMA_LCDIF_D14 0x00000060 + SC_P_SPI3_SDI_ADMA_LCDIF_D15 0x00000060 + SC_P_UART1_RTS_B_ADMA_LCDIF_D16 0x00000060 + SC_P_UART1_CTS_B_ADMA_LCDIF_D17 0x00000060 + SC_P_SAI0_TXD_ADMA_LCDIF_D18 0x00000060 + SC_P_SAI0_TXC_ADMA_LCDIF_D19 0x00000060 + SC_P_SAI0_RXD_ADMA_LCDIF_D20 0x00000060 + SC_P_SAI1_RXD_ADMA_LCDIF_D21 0x00000060 + SC_P_SAI1_RXC_ADMA_LCDIF_D22 0x00000060 + SC_P_SAI1_RXFS_ADMA_LCDIF_D23 0x00000060 + SC_P_SPI3_CS0_ADMA_LCDIF_HSYNC 0x00000060 + SC_P_SPI3_CS1_ADMA_LCDIF_RESET 0x00000060 + SC_P_MCLK_IN1_ADMA_LCDIF_EN 0x00000060 + SC_P_MCLK_IN0_ADMA_LCDIF_VSYNC 0x00000060 + SC_P_MCLK_OUT0_ADMA_LCDIF_CLK 0x00000060 + >; + }; + + pinctrl_lcdif_pwm: lcdif_pwm_grp { + fsl,pins = < + SC_P_SPI0_CS1_ADMA_LCD_PWM0_OUT 0x00000060 + >; + }; + pinctrl_flexspi0: flexspi0grp { fsl,pins = < SC_P_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x0600004c @@ -1145,6 +1197,13 @@ status = "okay"; }; +&pwm_adma_lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_pwm>; + status = "okay"; +}; + + /* DSI/LVDS port 1 */ &i2c0_mipi_lvds1 { #address-cells = <1>; |