From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Thu, 26 Apr 2018 09:18:47 +0200 Subject: [U-Boot] [PATCH v2 3/7] i.MX6DL: mamoj: Add PFUZE100 support In-Reply-To: <20180411123615.15130-4-jagan@amarulasolutions.com> References: <20180411123615.15130-1-jagan@amarulasolutions.com> <20180411123615.15130-4-jagan@amarulasolutions.com> Message-ID: <486b1257-c153-8442-5750-1340f67afabc@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 11/04/2018 14:36, Jagan Teki wrote: > MX6DL Mamoj boards has Freescale PFUZE100 PMIC, add support > for it through DM_PMIC dt definition. > > pmic log: > ======== > => pmic list > | Name | Parent name | Parent uclass @ seq > | pfuze100 at 08 | i2c at 021f8000 | i2c @ 3 > => pmic dev pfuze100 at 08 > dev: 0 @ pfuze100 at 08 > => pmic dump > Dump pmic: pfuze100 at 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 > Signed-off-by: Simone CIANNI > Signed-off-by: Raffaele RECALCATI > --- > 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 at 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 5007fe3941..ccc754b123 100644 > --- a/arch/arm/mach-imx/mx6/Kconfig > +++ b/arch/arm/mach-imx/mx6/Kconfig > @@ -235,6 +235,8 @@ 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 > Reviewed-by: Stefano Babic Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================