diff options
author | Robin Gong <yibin.gong@nxp.com> | 2017-03-23 11:34:40 +0800 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:26:04 +0800 |
commit | c0b7202b834384da153dd8fe5d87d27e516b4dce (patch) | |
tree | 83d6b79b7f23c6858bde8ca30245ad02d6886da3 | |
parent | 1a08df8d134fb46a3fbd84b71568fef606f30dec (diff) |
MLK-14510: ARM: dts: imx6ull-14x14-ddr3-arm2: fix pfuze200 probe error
SW3B fused to high voltage 0.8v~3.3v and the low voltage setting in
dts cause pfuze200 driver probe failed as below even if the pfuze
driver have already updated the voltage to the right 0.8v~3.3v.But the
issue not caught on v4.1 since it's common regualtor framework behavior.
Correct the SW3B into the right voltage in v4.9
fuze100-regulator 0-0008: pfuze200 found.
SW3B: Bringing 3300000uV into 1975000-1975000uV
SW3B: failed to apply 1975000-1975000uV constraint(-22)
pfuze100-regulator 0-0008: register regulatorSW3B failed
pfuze100-regulator: probe of 0-0008 failed with error -22
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 19, base_baud = 5000000) is a IMX
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
-rw-r--r-- | arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts index 98b5cfa96f9e..e102da2c1c39 100644 --- a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts +++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2.dts @@ -247,8 +247,8 @@ }; sw3b_reg: sw3b { - regulator-min-microvolt = <400000>; - regulator-max-microvolt = <1975000>; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; regulator-always-on; }; |