03-10-2022, 04:01 PM
Hello,
i try enable spi1 in rk3568.dtsi (Quartz64 board) change only
status = "okay";
and receive next error
[root@RK356X:/]# dmesg|grep spi
[ 1.067593] rockchip-pinctrl pinctrl: pin gpio2-14 already requested by fe650000.serial; cannot claim for fe620000.spi
[ 1.067639] rockchip-pinctrl pinctrl: pin-78 (fe620000.spi) status -22
[ 1.067659] rockchip-pinctrl pinctrl: could not request pin 78 (gpio2-14) from group spi1m0-pins on device rockchip-pinctrl
[ 1.067675] rockchip-spi fe620000.spi: Error applying setting, reverse things back
[ 1.067721] rockchip-spi: probe of fe620000.spi failed with error -22
Can anybody help me to resolve ?
Thanks in advance
i try enable spi1 in rk3568.dtsi (Quartz64 board) change only
status = "okay";
and receive next error
[root@RK356X:/]# dmesg|grep spi
[ 1.067593] rockchip-pinctrl pinctrl: pin gpio2-14 already requested by fe650000.serial; cannot claim for fe620000.spi
[ 1.067639] rockchip-pinctrl pinctrl: pin-78 (fe620000.spi) status -22
[ 1.067659] rockchip-pinctrl pinctrl: could not request pin 78 (gpio2-14) from group spi1m0-pins on device rockchip-pinctrl
[ 1.067675] rockchip-spi fe620000.spi: Error applying setting, reverse things back
[ 1.067721] rockchip-spi: probe of fe620000.spi failed with error -22
Can anybody help me to resolve ?
Thanks in advance