diff options
Diffstat (limited to 'zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts')
-rw-r--r-- | zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts | 162 |
1 files changed, 82 insertions, 80 deletions
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts index 49a40c6a54..77b4cf0573 100644 --- a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts +++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts @@ -1,4 +1,4 @@ -/* Copyright 2022 The Chromium OS Authors. All rights reserved. +/* Copyright 2022 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -20,7 +20,7 @@ enum-name = "GPIO_PG_EC_ALL_SYS_PWRGD"; }; rsmrst_pwrgd: rsmrst-pwrgd { - gpios = <&gpio6 6 GPIO_INPUT>; /* 1.8V */ + gpios = <&gpio6 6 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; enum-name = "GPIO_PG_EC_RSMRST_ODL"; }; pch_slp_s0_n: pch-slp-s0-n-ec { @@ -53,32 +53,33 @@ gpio_wp: wp-l { gpios = <&gpiod 5 GPIO_INPUT>; }; - std-adp-prsnt { + std_adp_prsnt: std-adp-prsnt { gpios = <&gpioc 6 GPIO_INPUT>; + enum-name = "GPIO_DC_JACK_PRESENT"; }; bc_acok: bc-acok-ec { gpios = <&gpio0 2 GPIO_INPUT>; enum-name = "GPIO_AC_PRESENT"; }; - usbc-tcpc-alrt-p0 { + usbc_tcpc_alrt_p0: usbc-tcpc-alrt-p0 { gpios = <&gpio4 0 GPIO_INPUT>; }; /* NOTE: Netname is USBC_TCPC_PPC_ALRT_P0 */ - usb-c0-c1-tcpc-rst-odl { + usb_c0_c1_tcpc_rst_odl: usb-c0-c1-tcpc-rst-odl { gpios = <&gpiod 0 GPIO_ODR_HIGH>; }; /* NOTE: Netname is USBC_TCPC_ALRT_P1 */ - usbc-tcpc-ppc-alrt-p0 { + usbc_tcpc_ppc_alrt_p0: usbc-tcpc-ppc-alrt-p0 { gpios = <&gpiod 1 GPIO_INPUT>; }; - usbc-tcpc-ppc-alrt-p1 { + usbc_tcpc_ppc_alrt_p1: usbc-tcpc-ppc-alrt-p1 { gpios = <&gpioe 4 GPIO_INPUT>; }; - usbc-tcpc-alrt-p2 { + usbc_tcpc_alrt_p2: usbc-tcpc-alrt-p2 { gpios = <&gpio9 1 GPIO_INPUT>; }; /* NOTE: Netname is USBC_TCPC_PPC_ALRT_P3 */ - usbc-tcpc-ppc-alrt-p3 { + usbc_tcpc_alrt_p3: usbc-tcpc-alrt-p3 { gpios = <&gpiof 3 GPIO_INPUT>; }; gpio_ec_pch_wake_odl: pch-wake-n { @@ -97,11 +98,11 @@ gpios = <&gpio6 0 GPIO_INPUT>; enum-name = "GPIO_CPU_PROCHOT"; }; - sys-rst-odl-ec { + sys_rst_odl: sys-rst-odl-ec { gpios = <&gpioc 5 GPIO_ODR_HIGH>; enum-name = "GPIO_SYS_RESET_L"; }; - pm-rsmrst-r-n { + ec_pch_rsmrst_l: pm-rsmrst-r-n { gpios = <&gpioa 4 GPIO_OUTPUT_LOW>; /* 1.8V */ enum-name = "GPIO_PCH_RSMRST_L"; }; @@ -112,11 +113,12 @@ ec_spi_oe_mecc: ec-spi-oe-mecc-r { gpios = <&gpioa 7 GPIO_OUTPUT_LOW>; /* 1.8V */ }; - ec-ds3-r { + en_pp3300_a: ec-ds3-r { gpios = <&gpioc 4 GPIO_OUTPUT_LOW>; enum-name = "GPIO_EN_PP3300_A"; + alias = "GPIO_TEMP_SENSOR_POWER"; }; - pch-pwrok-ec-r { + ec_pch_pwrok_od: pch-pwrok-ec-r { gpios = <&gpiod 3 GPIO_ODR_LOW>; enum-name = "GPIO_PCH_PWROK"; }; @@ -142,8 +144,9 @@ gpios = <&gpioc 0 GPIO_OUTPUT_LOW>; }; /* NOTE: Netname is USBC_TCPC_ALRT_P3 */ - ccd-mode-odl { + ccd_mode_odl: ccd-mode-odl { gpios = <&gpio9 2 GPIO_INPUT>; + enum-name = "GPIO_CCD_MODE_ODL"; }; smb-bs-clk { gpios = <&gpiob 3 GPIO_INPUT>; @@ -158,10 +161,10 @@ gpios = <&gpiob 4 GPIO_INPUT>; }; usbc-tcpc-i2c-clk-aic2 { - gpios = <&gpio9 0 GPIO_INPUT>; + gpios = <&gpio9 0 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; usbc-tcpc-i2c-data-aic2 { - gpios = <&gpio8 7 GPIO_INPUT>; + gpios = <&gpio8 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; /* Unused 1.8V pins */ i3c-1-sda-r { @@ -189,22 +192,22 @@ gpios = <&gpioa 6 GPIO_INPUT>; }; sml1-clk-mecc { - gpios = <&gpio3 3 GPIO_INPUT>; + gpios = <&gpio3 3 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; sml1-data-mecc { - gpios = <&gpio3 6 GPIO_INPUT>; + gpios = <&gpio3 6 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; sml1-alert { - gpios = <&gpioc 7 GPIO_INPUT>; + gpios = <&gpioc 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; smb-pch-alrt { gpios = <&gpioa 3 GPIO_INPUT>; }; smb-pch-data { - gpios = <&gpioc 1 GPIO_INPUT>; + gpios = <&gpioc 1 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; smb-pch-clk { - gpios = <&gpioc 2 GPIO_INPUT>; + gpios = <&gpioc 2 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; }; /* Unused 3.3V pins */ cpu-cat-err-mecc { @@ -255,7 +258,7 @@ tp-gpiof1 { gpios = <&gpiof 1 GPIO_INPUT>; }; - usbc-tcpc-ppc-alrt-p2 { + usbc_tcpc_ppc_alrt_p2: usbc-tcpc-ppc-alrt-p2 { gpios = <&gpiof 2 GPIO_INPUT>; }; tp-gpiof4 { @@ -285,80 +288,79 @@ }; /* USB C IOEX configuration */ - usb-c0-hbr-ls-en { + usb_c0_hb_retimer_ls_en: usb-c0-hbr-ls-en { gpios = <&ioex_c0 2 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C0_HBR_LS_EN"; + no-auto-init; }; - usb-c0-hbr-rst { + usb_c0_hb_retimer_rst: usb-c0-hbr-rst { gpios = <&ioex_c0 3 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C0_HBR_RST"; + no-auto-init; }; - usb-c1-hbr-ls-en { + usb_c1_hb_retimer_ls_en: usb-c1-hbr-ls-en { gpios = <&ioex_c1 2 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C1_HBR_LS_EN"; + no-auto-init; }; - usb-c1-hbr-rst { + usb_c1_hb_retimer_rst: usb-c1-hbr-rst { gpios = <&ioex_c1 3 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C1_HBR_RST"; + no-auto-init; }; usb-c0-mux-oe-n { gpios = <&ioex_c0 4 GPIO_OUTPUT_LOW>; + no-auto-init; }; usb-c0-mux-sbu-sel-0 { gpios = <&ioex_c0 6 GPIO_OUTPUT_HIGH>; + enum-name = "IOEX_USB_C0_MUX_SBU_SEL_0"; + no-auto-init; }; usb-c0-mux-sbu-sel-1 { gpios = <&ioex_c1 4 GPIO_OUTPUT_LOW>; - }; - }; - - def-lvol-io-list { - compatible = "nuvoton,npcx-lvolctrl-def"; - lvol-io-pads = < - &lvol_io66 /* RSMRET_PWRGD */ - &lvol_io90 /* I2C1_SCL0 */ - &lvol_io87 /* I2C1_SDA0 */ - &lvol_io33 /* SML1_CLK_MECC */ - &lvol_io36 /* SML1_DATA_MECC */ - &lvol_ioc7 /* SML1_ALERT */ - &lvol_ioc1 /* SMB_PCH_DATA */ - &lvol_ioc2 /* SMB_PCH_CLK */ - >; - }; -}; - -&i2c0_0 { - nct38xx_C0:nct38xx_C0@70 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "nuvoton,nct38xx-gpio"; - reg = <0x70>; - label = "NCT38XX_C0"; - - ioex_c0:gpio@0 { - compatible = "nuvoton,nct38xx-gpio-port"; - reg = <0x0>; - label = "NCT38XX_C0_GPIO0"; - gpio-controller; - #gpio-cells = <2>; - ngpios = <8>; - pin_mask = <0xff>; - pinmux_mask = <0xf7>; - }; - }; - - nct38xx_C1:nct38xx_C1@70 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "nuvoton,nct38xx-gpio"; - reg = <0x70>; - label = "NCT38XX_C1"; - - ioex_c1:gpio@0 { - compatible = "nuvoton,nct38xx-gpio-port"; - reg = <0x0>; - label = "NCT38XX_C1_GPIO0"; - gpio-controller; - #gpio-cells = <2>; - ngpios = <8>; - pin_mask = <0xff>; - pinmux_mask = <0xf7>; + enum-name = "IOEX_USB_C0_MUX_SBU_SEL_1"; + no-auto-init; + }; + usb-c0-c1-prochot-n { + gpios = <&ioex_c1 6 GPIO_INPUT>; + no-auto-init; + }; + dg-bssb-sbu-sel { + gpios = <&ioex_c2_port1 4 GPIO_INPUT>; + no-auto-init; + }; + usb_c2_hb_retimer_rst: usb-c2-hbr-rst { + gpios = <&ioex_c2_port1 1 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C2_HBR_RST"; + no-auto-init; + }; + usb_c2_hb_retimer_ls_en: usb-c2-hbr-ls-en { + gpios = <&ioex_c2_port2 0 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C2_HBR_LS_EN"; + no-auto-init; + }; + usb_c3_hb_retimer_rst: usb-c3-hbr-rst { + gpios = <&ioex_c2_port1 3 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C3_HBR_RST"; + no-auto-init; + }; + usb_c3_hb_retimer_ls_en: usb-c3-hbr-ls-en { + gpios = <&ioex_c2_port3 3 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C3_HBR_LS_EN"; + no-auto-init; + }; + usb-c2-c3-prochot-n { + gpios = <&ioex_c2_port0 0 GPIO_INPUT>; + no-auto-init; + }; + /* unimplemented GPIOs */ + en-pp5000 { + enum-name = "GPIO_EN_PP5000"; }; }; }; |