| Message ID | 20180621181000.12687-1-nick@shmanahar.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jun 21, 2018 at 07:10:00PM +0100, Nick Dyer wrote: > The pinctrl settings were incorrect for the touchscreen interrupt line, causing > an interrupt storm. This change has been tested with both the atmel_mxt_ts and > RMI4 drivers on the RDU1 units. > > The value 0x4 comes from the value of register IOMUXC_SW_PAD_CTL_PAD_CSI1_D8 > from the old vendor kernel. > > Signed-off-by: Nick Dyer <nick@shmanahar.org> > Fixes: ceef0396f367 ("ARM: dts: imx: add ZII RDU1 board") > Cc: <stable@vger.kernel.org> # 4.15+ > Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> > Tested-by: Chris Healy <cphealy@gmail.com> Applied, thanks. > --- > Changes in v5: > - Add tested by Chris Healy > Changes in v4: > - Add reviewed by Fabio You do not have to send new version just for collecting review and test tags. I will do that when applying. Shawn > Changes in v3: > - Update commit message to add source of 0x4 value, fixes tag and CC stable > Changes in v2: > - Use hex, only alter IRQ line config > > arch/arm/boot/dts/imx51-zii-rdu1.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts > index df9eca94d812..8a878687197b 100644 > --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts > +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts > @@ -770,7 +770,7 @@ > > pinctrl_ts: tsgrp { > fsl,pins = < > - MX51_PAD_CSI1_D8__GPIO3_12 0x85 > + MX51_PAD_CSI1_D8__GPIO3_12 0x04 > MX51_PAD_CSI1_D9__GPIO3_13 0x85 > >; > }; > -- > 2.17.1 >
diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index df9eca94d812..8a878687197b 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -770,7 +770,7 @@ pinctrl_ts: tsgrp { fsl,pins = < - MX51_PAD_CSI1_D8__GPIO3_12 0x85 + MX51_PAD_CSI1_D8__GPIO3_12 0x04 MX51_PAD_CSI1_D9__GPIO3_13 0x85 >; };