diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j784s4-evm.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 33795a0bc6..81fd7afac8 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0-only OR MIT /* - * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/ * * EVM Board Schematics: https://www.ti.com/lit/zip/sprr458 */ @@ -31,6 +31,7 @@ memory@80000000 { device_type = "memory"; + bootph-all; /* 32G RAM */ reg = <0x00 0x80000000 0x00 0x80000000>, <0x08 0x80000000 0x07 0x80000000>; @@ -296,6 +297,13 @@ >; }; + main_i2c5_pins_default: main-i2c5-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x01c, PIN_INPUT, 8) /* (AG34) MCAN15_TX.I2C5_SCL */ + J784S4_IOPAD(0x018, PIN_INPUT, 8) /* (AK36) MCAN14_RX.I2C5_SDA */ + >; + }; + main_mmc1_pins_default: main-mmc1-default-pins { bootph-all; pinctrl-single,pins = < @@ -758,6 +766,24 @@ }; }; +&main_i2c5 { + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c5_pins_default>; + clock-frequency = <400000>; + status = "okay"; + + exp5: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "CSI2_EXP_RSTZ", "CSI2_EXP_A_GPIO0", + "CSI2_EXP_A_GPIO1", "CSI2_EXP_A_GPIO3", + "CSI2_EXP_B_GPIO1", "CSI2_EXP_B_GPIO2", + "CSI2_EXP_B_GPIO3", "CSI2_EXP_B_GPIO4"; + }; +}; + &main_sdhci0 { bootph-all; /* eMMC */ |