| Age | Commit message (Collapse) | Author |
|---|
|
The sw2iso count should cover ARM LDO ramp-up time,
the MAX ARM LDO ramp-up time may be up to more than
100us, this patch sets sw2iso to 0xf (~384us) which
is the default value.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
|
|
Fix below pfuze probe issue by setting correct range of SW3B:
pfuze100-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: Anson Huang <Anson.Huang@nxp.com>
|
|
For the slot support SD3.0 card, during system suspend, if plug out
the sd card, and insert another SD3.0 card, after system resume back,
SD3.0 card can't be recognised as SD3.0 card, just SD2.0 card.
This is bause the time delay between vmmc regulator off and on is
too small, this patch add the oo-on-delay in vmmc-supply regulator,
to assign proper delay value.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
|
|
On imx_4.9.y we no longer override the cpu arm/soc/pu-supply properties
to link to pmic directly but rather rely on the regulator core
propagating a set_voltage on a bypassed regulator upwards.
This change was already performance for imx6qdl, now do it for all the
boards using ldo-bypass.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
|
|
CMA region is a must to avoid the multile memory mapping
for the DMAed memory and also benifit the large continious
phisical memory allocation.
The default value is depend on the target system design and
user cases definition. This is not suitable to put this into
the soc.dtsi, thus we put it into the board DTS.
customer can override the value by changing cma size in DTS file.
Again, customer need set the CMA size correctly according to the
target system. The incorrectly CMA size can cause Linux kernel fail
to boot up.CMA disabled or CMA size set to zero is also not allowed.
Signed-off-by: Jason Liu <jason.hui.liu@nxp.com>
|
|
Clock of spdif tx is derived from clk_ipg and clk_osc, which is not the
integer multiple size of sample rate, can't generate accurate clock for
each sample rate. Use pll4 as the clk_spdif's parent, because the clk_spdif
is the one of source clock of tx, use a proper frequency for pll4, then it
can generate more accurate clock for sample rate (32k,48k,96k,192k).
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
|
|
device tree
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios
should be changed to GPIO_ACTIVE_HIGH.
Otherwise, the SD may not work properly due to wrong polarity inversion
specified in DT after switch to common parsing function mmc_of_parse().
Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
|
|
Add i.MX6UL board support dts file for boards:
* imx6ul-14X14-evk.dts
* imx6ul-14x14-ddr3-arm2.dts
Signed-off-by: Ye.Li <Ye.Li@freescale.com>
Signed-off-by: Bai Ping <b51503@freescale.com>
[Octavian: merge with upstream, prefer upstrem in case of conflict]
Signed-off-by: Octavian Purdila <octavian.purdila@nxp.com>
|
