mirrors/u-boot
0
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2024-12-01 08:33:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

i.MX6DL: mamoj: Add PFUZE100 support

Browse Source 
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>
This commit is contained in:
Jagan Teki 2018-05-07 11:21:36 +05:30 committed by Stefano Babic
parent dda9892171
commit e810565e23
3 changed files with 116 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

113
arch/arm/dts/imx6dl-mamoj.dts
View File

@ -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 {

2
arch/arm/mach-imx/mx6/Kconfig
View File

@ -230,6 +230,8 @@ 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

1
configs/imx6dl_mamoj_defconfig
View File

@ -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