Hi,
some kind of weired problem:
some GPIO's can modified via /sysfs others cannot
Working OK
[1.553601] imx27-pinctrl 10015000.iomuxc: imx1_pmx_enable, pin 0x9,
function 0, gpio 1, direction 1, oconf 3, iconfa 0, iconfb 0
[1.553657] imx27-pinctrl 10015000.iomuxc: write: register
On Saturday, December 07, 2013 04:24 AM, Felipe Balbi wrote:
Hi,
On Mon, Dec 02, 2013 at 03:05:17PM +0800, Chris Ruehl wrote:
@@ -231,27 +249,40 @@ static int usb_phy_gen_xceiv_probe(struct platform_device
*pdev)
return -ENOMEM;
nop-reset_active_low = true
On Monday, December 09, 2013 12:07 PM, Felipe Balbi wrote:
Hi,
On Mon, Dec 09, 2013 at 09:45:30AM +0800, Chris Ruehl wrote:
On Saturday, December 07, 2013 04:24 AM, Felipe Balbi wrote:
Hi,
On Mon, Dec 02, 2013 at 03:05:17PM +0800, Chris Ruehl wrote:
@@ -231,27 +249,40 @@ static int
On Wednesday, December 04, 2013 05:49 PM, Heikki Krogerus wrote:
Hi Chris,
On Wed, Dec 04, 2013 at 03:16:21PM +0800, Chris Ruehl wrote:
On Tuesday, December 03, 2013 04:15 PM, Heikki Krogerus wrote:
On Mon, Dec 02, 2013 at 03:05:19PM +0800, Chris Ruehl wrote:
@@ -154,6 +164,27 @@ int
On Tuesday, December 03, 2013 04:15 PM, Heikki Krogerus wrote:
On Mon, Dec 02, 2013 at 03:05:19PM +0800, Chris Ruehl wrote:
@@ -154,6 +164,27 @@ int usb_phy_gen_create_phy(struct device *dev, struct
usb_phy_gen_xceiv *nop,
{
int err;
+ if (nop-ulpi_vbus 0
On Tuesday, December 03, 2013 02:22 AM, Mark Rutland wrote:
On Mon, Dec 02, 2013 at 07:05:19AM +, Chris Ruehl wrote:
usb: phy-generic: Add ULPI VBUS support
Some platforms need to set the VBUS parameters of the ULPI
like ISP1504 which interact with overcurrent protection and
power switch
-by: Chris Ruehl chris.ru...@gtsys.com.hk
---
drivers/usb/phy/phy-generic.c | 31 +++
drivers/usb/phy/phy-generic.h |2 ++
2 files changed, 33 insertions(+)
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index fce3a9e..ff4d68c 100644
usb: phy-ulpi: Add EXTVBUSIND,CHRGVBUS flag support
ULPI like ISP1504 support external vbus power indication
used in combination with vbus switches mic2075.
Signed-off-by: Chris Ruehl chris.ru...@gtsys.com.hk
---
drivers/usb/phy/phy-ulpi.c | 11 ++-
1 file changed, 10 insertions(+), 1
* EXTVBUSIND
* CHRGVBUS
of the ULPI.
Signed-off-by: Chris Ruehl chris.ru...@gtsys.com.hk
---
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= pinctrl_usbphy0 pinctrl_usbotg1;
ulpi_set_vbus = 0x0f;
};
Please refer to the phy-bindings.txt for the value of ulpi_set_vbus commit
with this patch.
Signed-off-by: Chris Ruehl chris.ru...@gtsys.com.hk
---
.../devicetree/bindings/phy/phy-bindings.txt | 15 ++
drivers/usb/phy/phy
On Wednesday, November 27, 2013 03:31 PM, Markus Pargmann wrote:
Hi,
On Wed, Nov 27, 2013 at 11:33:15AM +0800, Chris Ruehl wrote:
On Wednesday, November 20, 2013 04:01 AM, Linus Walleij wrote:
On Mon, Nov 11, 2013 at 7:19 PM, Markus Pargmannm...@pengutronix.de wrote:
Support gpio
Hi,
sorry for the noise, but I stuck in a problem and not see whats the reason.
(old 2.6.22 kernel works)
I have a ov2640 patched for dt-support run on 0x30 at i2c1 with a power-enable
gpio.
Pinctrl setup:
pinctrl_i2c1: i2c1-1 {
fsl,pins =
On Wednesday, November 20, 2013 04:01 AM, Linus Walleij wrote:
On Mon, Nov 11, 2013 at 7:19 PM, Markus Pargmannm...@pengutronix.de wrote:
Support gpio devicetree subnodes to allow a more detailed DT hardware
description.
Signed-off-by: Markus Pargmannm...@pengutronix.de
Looks good to me.
On Wednesday, November 27, 2013 11:33 AM, Chris Ruehl wrote:
On Wednesday, November 20, 2013 04:01 AM, Linus Walleij wrote:
On Mon, Nov 11, 2013 at 7:19 PM, Markus Pargmannm...@pengutronix.de
wrote:
Support gpio devicetree subnodes to allow a more detailed DT hardware
description.
Signed
On Monday, November 11, 2013 08:03 PM, Mark Rutland wrote:
On Mon, Nov 11, 2013 at 10:45:30AM +, Chris Ruehl wrote:
Hi,
Hi,
While this does involve device tree, it's not strictly a device tree
problem, and the people best placed to answer your question don't seem
to be on Cc. You'd get
On Monday, November 11, 2013 10:26 PM, Shawn Guo wrote:
Copy Markus who is working on imx27 pinctrl driver.
On Mon, Nov 11, 2013 at 12:03:57PM +, Mark Rutland wrote:
On Mon, Nov 11, 2013 at 10:45:30AM +, Chris Ruehl wrote:
Hi,
Hi,
While this does involve device tree, it's
On Monday, November 11, 2013 10:29 PM, Linus Walleij wrote:
On Mon, Nov 11, 2013 at 1:03 PM, Mark Rutlandmark.rutl...@arm.com wrote:
On Mon, Nov 11, 2013 at 10:45:30AM +, Chris Ruehl wrote:
while I port the static code to the DT I step into the problem to
set the PSCR for the sdhc2
On Tuesday, November 12, 2013 12:21 AM, Markus Pargmann wrote:
On Mon, Nov 11, 2013 at 10:26:41PM +0800, Shawn Guo wrote:
Copy Markus who is working on imx27 pinctrl driver.
On Mon, Nov 11, 2013 at 12:03:57PM +, Mark Rutland wrote:
On Mon, Nov 11, 2013 at 10:45:30AM +, Chris Ruehl
Hi,
while I port the static code to the DT I step into the problem to
set the PSCR for the sdhc2 ports to 22k pull-up
I look for something like described in
pinctrl/fsl,imx-pinctrl.txt
the fsl,imx27-pinctrl only say 0/1 dis/enable pull up but not the strength.
pinctrl_sdhc2_1: sdhc2-1 {
On Friday, November 08, 2013 02:08 AM, Fabio Estevam wrote:
On Thu, Nov 7, 2013 at 4:28 AM, Chris Ruehlchris.ru...@gtsys.com.hk wrote:
c) in the patch dev_err(adapter-dev, OV2640 Not probed mclk missing\n);
give me the hint was wrong.
from your conversation with Sascha Hauer
Hi Fabio
On Tuesday, November 05, 2013 06:58 PM, Fabio Estevam wrote:
Hi Chris,
On Tue, Nov 5, 2013 at 8:04 AM, Chris Ruehlchris.ru...@gtsys.com.hk wrote:
Seams I got it. Will try that patch tomorrow and send a proper patch-set
when
done.
Don't you need to retrieve the regulators from dt
Hi,
we continuing moving our board (imx27) to the devicetree implementation,
and find nothing howto deal with the ov2640 connect via i2c(0x30) and CSI
interface to the Freescale SoC.
Here is what I did:
i2c1 {
status = okay;
clock-frequency = 40;
cmos@30 {
Hi
I workout a port of our imx27 board to fdt, the current kernel I work with
3.12-rc7 didn't have yet the fsl,imx27-pinctrl.txt and other files
needed to make
the pinctrl work for me.
Can someone be so kind to give me a git:// repository to work with or
the patch that i can use
to patch my
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