diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 116 |
1 files changed, 84 insertions, 32 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index 6a06724b6d16..1ea8f64b1b3b 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -42,6 +42,22 @@ usb1 = &usb1; }; + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0_id>; + id-gpios = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; + label = "USB_1"; + self-powered; + vbus-supply = <®_usb0_vbus>; + + port { + usb_dr_connector: endpoint { + remote-endpoint = <&usb0_ep>; + }; + }; + }; + verdin_gpio_keys: gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -60,7 +76,7 @@ memory@80000000 { device_type = "memory"; - reg = <0x00000000 0x80000000 0x00000000 0x40000000>; /* 1G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; /* 2G RAM */ }; opp-table { @@ -122,6 +138,16 @@ vin-supply = <®_1v8>; }; + reg_force_sleep_moci: regulator-force-sleep-moci { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + regulator-name = "CTRL_SLEEP_MOCI#"; + }; + /* Verdin SD_1 Power Supply */ reg_sdhc1_vmmc: regulator-sdhci1 { compatible = "regulator-fixed"; @@ -134,7 +160,7 @@ regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; + startup-delay-us = <20000>; }; reg_sdhc1_vqmmc: regulator-sdhci1-vqmmc { @@ -151,6 +177,18 @@ vin-supply = <®_sd_3v3_1v8>; }; + reg_usb0_vbus: regulator-usb0-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0_en>; + enable-active-high; + /* Verdin USB_1_EN (SODIMM 155) */ + gpio = <&main_gpio1 50 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "USB_1_EN"; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -429,6 +467,13 @@ >; }; + /* Verdin SD_1_CD# as GPIO */ + pinctrl_sd1_cd_gpio: main-gpio1-48-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ /* SODIMM 84 */ + >; + }; + /* Verdin DSI_1_INT# (pulled-up as active-low) */ pinctrl_dsi1_int: main-gpio1-49-default-pins { pinctrl-single,pins = < @@ -436,6 +481,13 @@ >; }; + /* Verdin USB_1_EN */ + pinctrl_usb0_en: main-gpio1-50-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x0254, PIN_INPUT, 7) /* (C20) USB0_DRVVBUS.GPIO1_50 */ /* SODIMM 155 */ + >; + }; + /* On-module I2C - PMIC_I2C */ pinctrl_i2c0: main-i2c0-default-pins { pinctrl-single,pins = < @@ -536,7 +588,6 @@ AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ /* SODIMM 82 */ AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ /* SODIMM 70 */ AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ /* SODIMM 72 */ - AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */ /* SODIMM 84 */ >; }; @@ -660,13 +711,6 @@ >; }; - /* Verdin USB_1 */ - pinctrl_usb0: main-usb0-default-pins { - pinctrl-single,pins = < - AM62X_IOPAD(0x0254, PIN_OUTPUT, 0) /* (C20) USB0_DRVVBUS */ /* SODIMM 155 */ - >; - }; - /* Verdin USB_2 */ pinctrl_usb1: main-usb1-default-pins { pinctrl-single,pins = < @@ -951,14 +995,6 @@ "", "", ""; - - verdin_ctrl_sleep_moci: ctrl-sleep-moci-hog { - gpio-hog; - /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ - gpios = <31 GPIO_ACTIVE_HIGH>; - line-name = "CTRL_SLEEP_MOCI#"; - output-high; - }; }; &main_gpio1 { @@ -1013,7 +1049,7 @@ "", "", "SODIMM_17", - "", /* 50 */ + "SODIMM_155", /* 50 */ "", "", "", @@ -1095,6 +1131,11 @@ }; }; + tpm@2e { + compatible = "st,st33ktpm2xi2c", "tcg,tpm-tis-i2c"; + reg = <0x2e>; + }; + pmic@30 { compatible = "ti,tps65219"; reg = <0x30>; @@ -1118,7 +1159,7 @@ regulator-always-on; regulator-boot-on; regulator-max-microvolt = <850000>; - regulator-min-microvolt = <850000>; + regulator-min-microvolt = <750000>; regulator-name = "+VDD_CORE (PMIC BUCK1)"; }; @@ -1183,11 +1224,12 @@ reg = <0x48>; }; - adc@49 { - compatible = "ti,ads1015"; + verdin_som_adc: adc@49 { + compatible = "ti,tla2024"; reg = <0x49>; #address-cells = <1>; #size-cells = <0>; + #io-channel-cells = <1>; /* Verdin PMIC_I2C (ADC_4 - ADC_3) */ channel@0 { @@ -1322,8 +1364,6 @@ 0 0 0 0 >; tdm-slots = <2>; - rx-num-evt = <32>; - tx-num-evt = <32>; #sound-dai-cells = <0>; status = "disabled"; }; @@ -1340,8 +1380,6 @@ 0 0 0 0 >; tdm-slots = <2>; - rx-num-evt = <32>; - tx-num-evt = <32>; #sound-dai-cells = <0>; status = "disabled"; }; @@ -1379,6 +1417,15 @@ "", "", ""; + + verdin_pcie_1_reset_hog: pcie-1-reset-hog { + gpio-hog; + /* Verdin PCIE_1_RESET# (SODIMM 244) */ + gpios = <0 GPIO_ACTIVE_LOW>; + line-name = "PCIE_1_RESET#"; + output-low; + status = "disabled"; + }; }; /* Verdin CAN_2 */ @@ -1407,18 +1454,18 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci0>; non-removable; - ti,driver-strength-ohm = <50>; status = "okay"; }; /* Verdin SD_1 */ &sdhci1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sdhci1>; + pinctrl-0 = <&pinctrl_sdhci1>, <&pinctrl_sd1_cd_gpio>; + cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; disable-wp; - ti,driver-strength-ohm = <50>; vmmc-supply = <®_sdhc1_vmmc>; vqmmc-supply = <®_sdhc1_vqmmc>; + ti,fails-without-test-cd; status = "disabled"; }; @@ -1428,11 +1475,16 @@ status = "disabled"; }; -/* TODO: role swich using ID pin */ &usb0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb0_id>; + adp-disable; + usb-role-switch; status = "disabled"; + + port { + usb0_ep: endpoint { + remote-endpoint = <&usb_dr_connector>; + }; + }; }; /* Verdin USB_2 */ |