diff options
| author | Denys Drozdov <denys.drozdov@toradex.com> | 2021-09-27 17:22:37 +0300 |
|---|---|---|
| committer | Denys Drozdov <denys.drozdov@toradex.com> | 2021-09-28 09:15:41 +0000 |
| commit | 317d9d2a981db69dc1abf9d2cf3d98f8b49ceb59 (patch) | |
| tree | 1fdedf09f075d861514447eae3f120124b4e155e /arch/arm64/boot/dts/freescale | |
| parent | 9f63fe809c884540a7ab03407d3d1c2ec2eec585 (diff) | |
arm64: dts: apalis-imx8x: fix loading of atmel touchscreen
Kernel is failing to load atmel_mxt_ts since gpio5 and gpio6 are already
requested by iomux in device tree. This way atmel touchscreen overlay
is failing to start with the following dmesg error:
imx8qxp-pinctrl scu:pinctrl: pin IMX8QXP_QSPI0B_SCLK already requested by scu:pinctrl; cannot claim for 17-004a
imx8qxp-pinctrl scu:pinctrl: pin-165 (17-004a) status -22
atmel_mxt_ts 17-004a: Error applying setting, reverse things back
atmel_mxt_ts: probe of 17-004a failed with error -22
Drop pinctrl_gpio5, pinctrl_gpio6 from atmel_mxt_ts,
since it has been requested by iomux.
Related-to: ELB-4178
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qxp-apalis.dtsi | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-apalis.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-apalis.dtsi index 86927a1b2f3b..9a3f07adf612 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-apalis.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp-apalis.dtsi @@ -499,7 +499,6 @@ atmel_mxt_ts: touchscreen@4a { compatible = "atmel,maxtouch"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio5>, <&pinctrl_gpio6>; reg = <0x4a>; interrupt-parent = <&lsio_gpio3>; interrupts = <17 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */ |