GitLab

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

The one we're keeping up to date is emcraft-imx8-som.dts for emcrafts
imx8 som evk.
Signed-off-by: Guido Günther <guido.gunther@puri.sm>

As the typec port controller interface(TCPCI) spec requires the i2c clock
at least to be 400K, so here increase it to be 400K to meet timing
requirement.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

On some i.MX8MQ-EVK A0/A1 board, we may meet eMMC read data CRC error in
HS400 mode. This is because the delay cell set for the strobe pad
is not correct. Before this patch, usdhc driver default set this delay
cell to value 7, but for some board, only value 3~6 can pass read
operation in HS400 mode, some board, the pass value is 2~10, and
some board, the pass value is 3~8. So the default value 7 can't
make sure all the board can pass eMMC read in HS400.

This patch set the value 5 to fsl,strobe-dll-delay-target, make sure
all the board can work stable in HS400 mode.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>

According to RM, usdhc 100MHz pad setting need to set SRE(slew rate
field) to 0x01(Medium Frequency Slew Rate 100MHz), usdhc 200MHz pad
setting need to set SRE to 0x11(Max Frequency Slew Rate 200MHz).

Without this patch, eMMC HS400 will meet timeout/crc error when the
temperature is over 80 degree celsius.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Don't make the bridge handle this. This allows us to respect
the panel's reset specifics.
Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

On i.MX8MQ, when the CPU core is in power down state,
the IPI can NOT wakeup the core anymore(ERR011171), so using the
external IRQ32 to wakeup the core in power down idle
state successfully.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Anson Huang <anson.huang@nxp.com>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

Since related also drop unneeded flags from the pwm1's pin definition.