diff options
| author | Robin Gong <yibin.gong@nxp.com> | 2016-04-28 12:19:18 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:25:03 +0800 |
| commit | b713a7ddb6756e33fe9ddbfe6f313e3969aee386 (patch) | |
| tree | 90e923c87b05c8fd41892b48bf13af7ab3cc4cf4 /arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts | |
| parent | b33de0c200ae1b430428055aff87bbf3659061ba (diff) | |
MLK-12928-8 ARM: dts: imx6ul-14x14-evk: add new imx6ul-14x14-evk-pf1550 boad
Add new pf1550 board support.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts b/arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts new file mode 100644 index 000000000000..5c60b1afe8d6 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-14x14-evk-pf1550.dts @@ -0,0 +1,115 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * 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 + * published by the Free Software Foundation. + */ + +#include "imx6ul-14x14-evk.dts" + +&cpu0 { + /* + * on i.MX6UL, no separated VDD_ARM_IN and VDD_SOC_IN, + * to align with other platform and use the same cpufreq + * driver, still use the separated OPP define for arm + * and soc. + */ + operating-points = < + /* kHz uV */ + 696000 1275000 + 528000 1175000 + 396000 1175000 + 198000 1175000 + >; + fsl,soc-operating-points = < + /* KHz uV */ + 696000 1275000 + 528000 1175000 + 396000 1175000 + 198000 1175000 + >; + arm-supply = <&sw1_reg>; + soc-supply = <&sw1_reg>; + fsl,arm-soc-shared = <1>; +}; + +&gpc { + fsl,ldo-bypass = <1>; /* use ldo-bypass */ +}; + +&i2c1 { + pmic: pf1550@08 { + compatible = "fsl,pf1550"; + interrupt-parent = <&gpio5>; + interrupts = <4 8>; + reg = <0x08>; + pinctrl-0 = <&pinctrl_pf1550>; + + regulators { + compatible = "pf1550-regulator"; + + sw1_reg: SW1 { + regulator-name = "SW1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1387500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: SW2 { + regulator-name = "SW2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1387500>; + regulator-boot-on; + regulator-always-on; + }; + + sw3_reg: SW3 { + regulator-name = "SW3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: VREFDDR { + regulator-name = "VREFDDR"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; + + vldo1_reg: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vldo2_reg: LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vldo3_reg: LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&sai2 { + status = "disabled"; +}; + +&sound { + status = "disabled"; +}; |