NanoPi Neo Core CE1 pin

hello everyone,
I managed to make a WaveShare's 3.5" SPI LCD (actually designed for arduino) work on NanoPi Neo Core running on armbian Bionic 4.19.57,
but now i"m having some issues with the touchpanel (using the same SPI).

i'm trying to figure out how where to connect the touchpanel cs pin, which from what i have read suppose to connect to CE1.

could someone help me find out which pin is it?

maybe this will help:

root@nanopineo:~# dmesg | grep "spi0.1"
[    8.334791] spi spi0.1: spidev spi0.1 1000kHz 8 bits mode=0x00
[    8.335492] spi spi0.1: spidev spi0.1 1000kHz 8 bits mode=0x00
[    8.348670] ads7846_device:    spidev spi0.1 1000kHz 8 bits mode=0x00
[    8.348825] ads7846_device: Deleting spi0.1
[    8.349668] ads7846 spi0.1: spi0.1 supply vcc not found, using dummy regulator
[    8.349803] ads7846 spi0.1: Linked as a consumer to regulator.0
[    8.350527] ads7846 spi0.1: touchscreen, irq 57
[    8.351477] input: ADS7846 Touchscreen as /devices/platform/soc/1c68000.spi/spi_master/spi0/spi0.1/input/input0
[    8.351619] ads7846_device:    ads7846 spi0.1 2000kHz 8 bits mode=0x00

root@nanopineo:~# gpio readall
 +-----+-----+----------+------+---+-NanoPi-NEO-Core--+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 |     |     |     3.3v |      |   |  1 || 2  |   |      | 5v       |     |     |
 |  12 |   8 |  GPIOA12 | ALT5 | 0 |  3 || 4  |   |      | 5v       |     |     |
 |  11 |   9 |  GPIOA11 | ALT5 | 0 |  5 || 6  |   |      | 0v       |     |     |
 | 203 |   7 |  GPIOG11 |  OFF | 0 |  7 || 8  | 0 |  OFF | GPIOG6   | 15  | 198 |
 |     |     |       0v |      |   |  9 || 10 | 0 |  OFF | GPIOG7   | 16  | 199 |
 |   0 |   0 |   GPIOA0 |  OFF | 0 | 11 || 12 | 0 |  OFF | GPIOA6   | 1   | 6   |
 |   2 |   2 |   GPIOA2 | ALT2 | 0 | 13 || 14 |   |      | 0v       |     |     |
 |   3 |   3 |   GPIOA3 |  OUT | 1 | 15 || 16 | 0 |  OFF | GPIOG8   | 4   | 200 |
 |     |     |     3.3v |      |   | 17 || 18 | 0 |  OFF | GPIOG9   | 5   | 201 |
 |  64 |  12 |   GPIOC0 | ALT4 | 0 | 19 || 20 |   |      | 0v       |     |     |
 |  65 |  13 |   GPIOC1 | ALT4 | 0 | 21 || 22 | 1 |  OUT | GPIOA1   | 6   | 1   |
 |  66 |  14 |   GPIOC2 | ALT4 | 0 | 23 || 24 | 0 | ALT4 | GPIOC3   | 10  | 67  |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+-NanoPi-NEO-Core--+------+----------+-----+-----+

 +-----+-----+----------+---- NanoPi-NEO-Core USB/Audio ----+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 |     |     |       5v |      |   | 25 || 26 | 0 |  OFF | GPIOA15  | 22  | 15  |
 |     |     |     USB1 |      |   | 27 || 28 | 0 |  OFF | GPIOA16  | 23  | 16  |
 |     |     |     USB1 |      |   | 29 || 30 | 0 |  OFF | GPIOA14  | 21  | 14  |
 |     |     |     USB2 |      |   | 31 || 32 | 0 |  OFF | GPIOA13  | 20  | 13  |
 |     |     |     USB2 |      |   | 33 || 34 |   |      | Mic      |     |     |
 |     |     |       IR |      |   | 35 || 36 |   |      | Mic      |     |     |
 |  17 |  19 |  GPIOA17 |  OFF | 0 | 37 || 38 |   |      | Audio    |     |     |
 |     |     |      I2S |      |   | 39 || 40 |   |      | Audio    |     |     |
 |     |     |      I2S |      |   | 41 || 42 | 0 | ALT5 | GPIOA5   | 18  | 5   |
 |     |     |      I2S |      |   | 43 || 44 | 0 | ALT5 | GPIOA4   | 17  | 4   |
 |     |     |      I2S |      |   | 45 || 46 |   |      | 5V       |     |     |
 |     |     |       0v |      |   | 47 || 48 |   |      | 0v       |     |     |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+-NanoPi-NEO-Core--+------+----------+-----+-----+

 +-----+-----+----------+---- NanoPi-NEO-Core Network ----+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 |     |     |      Eth |      |   | 49 || 50 |   |      | Eth      |     |     |
 |     |     |      Eth |      |   | 51 || 52 |   |      | Eth      |     |     |
 |     |     |      Eth |      |   | 53 || 54 |   |      | Eth      |     |     |
 |     |     |       NC |      |   | 55 || 56 |   |      | NC       |     |     |
 |     |     |       NC |      |   | 57 || 58 |   |      | NC       |     |     |
 |     |     |       0v |      |   | 59 || 60 |   |      | 0v       |     |     |
 |     |     |     USB3 |      |   | 61 || 62 | 0 |  OFF | GPIOA7   | 24  | 7   |
 |     |     |     USB3 |      |   | 63 || 64 |   |      | GPIOE12  |     |     |
 |     |     |       5v |      |   | 65 || 66 |   |      | GPIOE13  |     |     |
 |     |     |       5v |      |   | 67 || 68 |   |      | 3.3v     |     |     |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+-NanoPi-NEO-Core--+------+----------+-----+-----+

thank you!