diff options
Diffstat (limited to 'src/arm/gemini-rut1xx.dts')
| -rw-r--r-- | src/arm/gemini-rut1xx.dts | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/arm/gemini-rut1xx.dts b/src/arm/gemini-rut1xx.dts index 7b920bfbda32..500057b6570e 100644 --- a/src/arm/gemini-rut1xx.dts +++ b/src/arm/gemini-rut1xx.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree file for Teltonika RUT1xx */ @@ -33,6 +34,7 @@ wakeup-source; linux,code = <KEY_SETUP>; label = "Reset to defaults"; + /* Conflict with TVC */ gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; }; }; @@ -42,12 +44,14 @@ led@7 { /* FIXME: add the LED color */ label = "rut1xx::gsm"; + /* Conflict with ICE */ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; default-state = "on"; }; led@31 { /* FIXME: add the LED color */ label = "rut1xx::power"; + /* Conflict with NAND CE0 */ gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "heartbeat"; @@ -61,5 +65,41 @@ reg = <0x30000000 0x00800000>; /* TODO: add flash partitions here */ }; + + syscon: syscon@40000000 { + pinctrl { + /* + * gpio0bgrp cover line 7 used by GSM LED + * gpio0fgrp cover line 17 used by power LED + */ + gpio0_default_pins: pinctrl-gpio0 { + mux { + function = "gpio0"; + groups = "gpio0bgrp", + "gpio0fgrp"; + }; + }; + /* + * gpio1dgrp cover line 28-31 otherwise used + * by TVC. + */ + gpio1_default_pins: pinctrl-gpio1 { + mux { + function = "gpio1"; + groups = "gpio1dgrp"; + }; + }; + }; + }; + + gpio0: gpio@4d000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio0_default_pins>; + }; + + gpio1: gpio@4e000000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_default_pins>; + }; }; }; |