diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb-reva.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb-reva.dts | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts index 71005478cdf0..4f41b271b60f 100644 --- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts +++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts @@ -1,5 +1,6 @@ /* * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -10,6 +11,48 @@ / { model = "Freescale i.MX6 SoloX SDB RevA Board"; + + regulators { + /* Transceiver EN/STBY is active high on RevA board */ + reg_can_en: regulator@9 { + gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can_stby: regulator@10 { + gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_can_en>; + }; + }; +}; + +&cpu0 { + operating-points = < + /* kHz uV */ + 996000 1250000 + 792000 1175000 + 396000 1075000 + 198000 975000 + >; + fsl,soc-operating-points = < + /* ARM kHz SOC uV */ + 996000 1175000 + 792000 1175000 + 396000 1175000 + 198000 1175000 + >; + fsl,arm-soc-shared = <0>; +}; + +®_arm { + vin-supply = <&sw1a_reg>; + regulator-allow-bypass; +}; + +®_soc { + vin-supply = <&sw1c_reg>; + regulator-allow-bypass; }; &i2c1 { @@ -63,6 +106,7 @@ sw4_reg: sw4 { regulator-min-microvolt = <800000>; regulator-max-microvolt = <3300000>; + regulator-always-on; }; swbst_reg: swbst { @@ -124,13 +168,14 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_qspi2>; status = "okay"; + ddrsmp=<0>; flash0: s25fl128s@0 { reg = <0>; #address-cells = <1>; #size-cells = <1>; compatible = "spansion,s25fl128s", "jedec,spi-nor"; - spi-max-frequency = <66000000>; + spi-max-frequency = <29000000>; }; flash1: s25fl128s@1 { @@ -138,6 +183,6 @@ #address-cells = <1>; #size-cells = <1>; compatible = "spansion,s25fl128s", "jedec,spi-nor"; - spi-max-frequency = <66000000>; + spi-max-frequency = <29000000>; }; }; |