MX6DL Mamoj boards has Freescale PFUZE100 PMIC, add support for it through DM_PMIC dt definition.
pmic log: Reviewed-by: Stefano Babic sbabic@denx.de
======== => pmic list | Name | Parent name | Parent uclass @ seq | pfuze100@08 | i2c@021f8000 | i2c @ 3 => pmic dev pfuze100@08 dev: 0 @ pfuze100@08 => pmic dump Dump pmic: pfuze100@08 registers
0x00: 10 00 00 21 00 01 3f 01 00 7f 00 00 00 00 00 81 0x10: 00 00 3f 00 00 00 00 00 00 00 00 10 00 00 00 00 0x20: 2b 2b 2b 08 c4 00 00 00 00 00 00 00 00 00 2b 2b 0x30: 2b 08 c4 00 00 72 72 72 08 d4 00 00 2c 2c 2c 08 0x40: e4 00 00 2c 2c 2c 08 e4 00 00 6f 6f 6f 08 f4 00 0x50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x60: 00 00 00 00 00 00 48 00 00 00 10 06 1e 1e 17 10 0x70: 1a 1f 00 00 00 00 00 00 00 00 00 00 00 00 00
Signed-off-by: Jagan Teki jagan@amarulasolutions.com Signed-off-by: Simone CIANNI simone.cianni@bticino.it Signed-off-by: Raffaele RECALCATI raffaele.recalcati@bticino.it --- arch/arm/dts/imx6dl-mamoj.dts | 113 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-imx/mx6/Kconfig | 2 + configs/imx6dl_mamoj_defconfig | 1 + 3 files changed, 116 insertions(+)
diff --git a/arch/arm/dts/imx6dl-mamoj.dts b/arch/arm/dts/imx6dl-mamoj.dts index 558043445b..3f6d8aa4a2 100644 --- a/arch/arm/dts/imx6dl-mamoj.dts +++ b/arch/arm/dts/imx6dl-mamoj.dts @@ -33,6 +33,119 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c4>; status = "okay"; + + pmic: pfuze100@08 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + /* CPU vdd_arm core */ + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* SOC vdd_soc */ + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* I/O power GEN_3V3 */ + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + /* DDR memory */ + sw3a_reg: sw3a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + /* DDR memory */ + sw3b_reg: sw3b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + /* not used */ + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + + /* not used */ + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + /* PMIC vsnvs. EX boot mode */ + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + /* not used */ + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + /* not used */ + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + /* not used */ + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + /* 1v8 general power */ + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + /* 2v8 general power IMX6 */ + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + /* 3v3 Ethernet */ + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; };
&uart3 { diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index 1f2299b988..8a903e2160 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -239,6 +239,8 @@ config TARGET_MX6DL_MAMOJ select DM_GPIO select DM_I2C select DM_MMC + select DM_PMIC + select DM_PMIC_PFUZE100 select DM_THERMAL select SPL select SUPPORT_SPL diff --git a/configs/imx6dl_mamoj_defconfig b/configs/imx6dl_mamoj_defconfig index e2a18d2c30..362962fdf3 100644 --- a/configs/imx6dl_mamoj_defconfig +++ b/configs/imx6dl_mamoj_defconfig @@ -16,6 +16,7 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y +CONFIG_CMD_PMIC=y CONFIG_CMD_CACHE=y CONFIG_CMD_EXT2=y CONFIG_CMD_EXT4=y