diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 85 |
1 files changed, 76 insertions, 9 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 2d7596911b27..b1691ac3442d 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -26,13 +26,13 @@ pinctrl-names = "default"; pinctrl-0 = <&sw10_button_pins_default &sw11_button_pins_default>; - sw10: sw10 { + sw10: switch-10 { label = "GPIO Key USER1"; linux,code = <BTN_0>; gpios = <&main_gpio0 0 GPIO_ACTIVE_LOW>; }; - sw11: sw11 { + sw11: switch-11 { label = "GPIO Key USER2"; linux,code = <BTN_1>; gpios = <&wkup_gpio0 7 GPIO_ACTIVE_LOW>; @@ -148,6 +148,28 @@ pinctrl-0 = <&main_mcan2_gpio_pins_default>; standby-gpios = <&main_gpio0 127 GPIO_ACTIVE_HIGH>; }; + + dp_pwr_3v3: regulator-dp-pwr { + compatible = "regulator-fixed"; + regulator-name = "dp-pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&exp4 0 GPIO_ACTIVE_HIGH>; /* P0 - DP0_PWR_SW_EN */ + enable-active-high; + }; + + dp0: connector { + compatible = "dp-connector"; + label = "DP0"; + type = "full-size"; + dp-pwr-supply = <&dp_pwr_3v3>; + + port { + dp_connector_in: endpoint { + remote-endpoint = <&dp0_out>; + }; + }; + }; }; &main_pmx0 { @@ -190,6 +212,12 @@ >; }; + dp0_pins_default: dp0-pins-default { + pinctrl-single,pins = < + J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* SPI0_CS1.DP0_HPD */ + >; + }; + main_i2c1_exp4_pins_default: main-i2c1-exp4-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x230, PIN_INPUT, 7) /* (U2) ECAP0_IN_APWM_OUT.GPIO1_11 */ @@ -482,7 +510,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mcu_fss0_ospi1_pins_default>; - flash@0{ + flash@0 { compatible = "jedec,spi-nor"; reg = <0x0>; spi-tx-bus-width = <1>; @@ -493,8 +521,6 @@ cdns,tchsh-ns = <60>; cdns,tslch-ns = <60>; cdns,read-delay = <2>; - #address-cells = <1>; - #size-cells = <1>; }; }; @@ -660,6 +686,33 @@ <&k3_clks 152 18>; /* PLL23_HSDIV0 */ }; +&dss_ports { + port { + dpi0_out: endpoint { + remote-endpoint = <&dp0_in>; + }; + }; +}; + +&dp0_ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dp0_in: endpoint { + remote-endpoint = <&dpi0_out>; + }; + }; + + port@4 { + reg = <4>; + dp0_out: endpoint { + remote-endpoint = <&dp_connector_in>; + }; + }; +}; + &mcasp0 { status = "disabled"; }; @@ -795,6 +848,24 @@ }; }; +&serdes4 { + torrent_phy_dp: phy@0 { + reg = <0>; + resets = <&serdes_wiz4 1>; + cdns,phy-type = <PHY_TYPE_DP>; + cdns,num-lanes = <4>; + cdns,max-bit-rate = <5400>; + #phy-cells = <0>; + }; +}; + +&mhdp { + phys = <&torrent_phy_dp>; + phy-names = "dpphy"; + pinctrl-names = "default"; + pinctrl-0 = <&dp0_pins_default>; +}; + &pcie0_rc { reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>; phys = <&serdes0_pcie_link>; @@ -845,10 +916,6 @@ status = "disabled"; }; -&dss { - status = "disabled"; -}; - &icssg0_mdio { status = "disabled"; }; |