NRF54L10: I2C configuration error

payalD 2 days ago

Hello Team,

I'm using nrf54l15 dk and ncs version 2.9.0 for the development. I am getting an error while configuring I2C. I selected i2c20 from the device tree and assigned P1.00 for SCL and P1.01 for SDA. It generated the following code in the nrf54l15dk_nrf54l10_cpuapp.overlay file

&i2c20 {
	pinctrl-0 = <&i2c20_default>;
	pinctrl-names = "default";

};

&pinctrl {
	i2c20_default: i2c20_default {
		group1 {
			psels = <NRF_PSEL(TWIM_SDA, 1, 1)>, <NRF_PSEL(TWIM_SCL, 1, 0)>;
		};
	};
};

Added the following configuration in the prj.conf file

CONFIG_I2C=y

CONFIG_PINCTRL=y

And wrote the following code to initialize I2C

#define I2C_NODE        DT_NODELABEL(i2c20)
const struct device *const i2c_dev = DEVICE_DT_GET(I2C_NODE);
const uint16_t i2c_addr = 0x68;
const struct i2c_dt_spec *i2c_spec;

i2c_spec = I2C_DT_SPEC_GET(I2C_NODE);

I'm getting the following error

devicetree error: 'pinctrl-0' is marked as required in 'properties:' in C:/ncs/v2.9.0/zephyr/dts/bindings\i2c\nordic,nrf-twim.yaml, but does not appear in <Node /soc/peripheral@50000000/i2c@c6000 in 'C:/ncs/v2.9.0/zephyr/misc/empty_file.c'>

Kindly help me resolve the error.

Regards,

Payal

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0 Håkon Alseth 2 days ago

Hi,

P1.00 / P1.01 is by default used for the external LFXO. If testing on a DK, you should choose other pins.

I am testing blinky, with your proposed overlay file in ncs v2.9.0, and I am unable to see this issue when compiling for nrf54l15/nrf54l10/cpuapp.

Have you done any board-related changes in the zephyr/boards/nordic/nrf54l15dk catalog? If yes, try reverting those.

Kind regards,

Håkon
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0 payalD 2 days ago in reply to Håkon Alseth

Hi,

I tried configuring P1.02 for SDA and P1.03 for SCL. Now I am getting the following error.

CMake Error at C:/ncs/v2.9.0/zephyr/cmake/modules/FindDeprecated.cmake:40 (if):
if given arguments:

"CROSS_COMPILE" "IN_LIST" "Deprecated_FIND_COMPONENTS"

Håkon Alseth said:
I am testing blinky, with your proposed overlay file in ncs v2.9.0, and I am unable to see this issue when compiling for nrf54l15/nrf54l10/cpuapp.

While compiling the blinky sample for nrf54l10, I didn't add the .overlay file, but still I was getting the error.

Håkon Alseth said:
Have you done any board-related changes in the zephyr/boards/nordic/nrf54l15dk catalog? If yes, try reverting those.

No, I didn't change anything in the zephyr/boards/nordic/nrf54l15dk catalog.

While compiling any of the sample codes for nrf54l10 (not including .overlay file), I am getting the "devicetree error: 'pinctrl-0' is marked as required in 'properties:' in C:/ncs/v2.9.0/zephyr/dts/bindings\i2c\nordic,nrf-twim.yaml, but does not appear in <Node /soc/peripheral@50000000/i2c@c6000 in 'C:/ncs/v2.9.0/zephyr/misc/empty_file.c'>" error
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0 Håkon Alseth 2 days ago in reply to payalD

Hi,

Could you please share the full build output?

Kind regards,

Håkon
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0 payalD 2 days ago in reply to Håkon Alseth

3632.build.zip
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0 payalD 2 days ago in reply to Håkon Alseth

3632.build.zip
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0 payalD 2 days ago in reply to payalD

Attached is the file for the complete

Fullscreen nrf54l10_compile_error_logs.txt Download

 *  Executing task: nRF Connect: Generate config nrf54l15dk/nrf54l10/cpuapp for c:\Payal\Project\Gas_meter\gas_meter_base_fw\Code_1\Code 

Building Code
C:\Windows\system32\cmd.exe /d /s /c "west build --build-dir c:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/build_1 c:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code --pristine --board nrf54l15dk/nrf54l10/cpuapp -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=c:/payal/project/gas_meter/gas_meter_base_fw/code_1/code"

-- west build: generating a build system
Loading Zephyr module(s) (Zephyr base): sysbuild_default
-- Found Python3: C:/ncs/toolchains/b620d30767/opt/bin/python.exe (found suitable version "3.12.4", minimum required is "3.8") found components: Interpreter 
-- Cache files will be written to: C:/ncs/v2.9.0/zephyr/.cache
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf54l15dk, qualifiers: nrf54l10/cpuapp
Parsing C:/ncs/v2.9.0/zephyr/share/sysbuild/Kconfig
Loaded configuration 'C:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/build_1/_sysbuild/empty.conf'
Merged configuration 'c:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/sysbuild.conf'
Configuration saved to 'C:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/build_1/zephyr/.config'
Kconfig header saved to 'C:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/build_1/_sysbuild/autoconf.h'
-- 
   *****************************
   * Running CMake for mcuboot *
   *****************************

Loading Zephyr default modules (Zephyr base).
-- Application: C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr
-- CMake version: 3.21.0
-- Found Python3: C:/ncs/toolchains/b620d30767/opt/bin/python.exe (found suitable version "3.12.4", minimum required is "3.8") found components: Interpreter 
-- Cache files will be written to: C:/ncs/v2.9.0/zephyr/.cache
-- Zephyr version: 3.7.99 (C:/ncs/v2.9.0/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf54l15dk, qualifiers: nrf54l10/cpuapp
-- Found host-tools: zephyr 0.17.0 (C:/ncs/toolchains/b620d30767/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.17.0 (C:/ncs/toolchains/b620d30767/opt/zephyr-sdk)
-- Found Dtc: C:/ncs/toolchains/b620d30767/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6") 
-- Found BOARD.dts: C:/ncs/v2.9.0/zephyr/boards/nordic/nrf54l15dk/nrf54l15dk_nrf54l10_cpuapp.dts
-- Found devicetree overlay: C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr/app.overlay
devicetree error: 'pinctrl-0' is marked as required in 'properties:' in C:/ncs/v2.9.0/zephyr/dts/bindings\i2c\nordic,nrf-twim.yaml, but does not appear in <Node /soc/peripheral@50000000/i2c@c6000 in 'C:/ncs/v2.9.0/zephyr/misc/empty_file.c'>
CMake Error at C:/ncs/v2.9.0/zephyr/cmake/modules/dts.cmake:295 (execute_process):
  execute_process failed command indexes:

    1: "Child return code: 1"

Call Stack (most recent call first):
  C:/ncs/v2.9.0/zephyr/cmake/modules/zephyr_default.cmake:133 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
  CMakeLists.txt:12 (find_package)


-- Configuring incomplete, errors occurred!
CMake Error at cmake/modules/sysbuild_extensions.cmake:514 (message):
  CMake configure failed for Zephyr project: mcuboot

  Location: C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr/
Call Stack (most recent call first):
  cmake/modules/sysbuild_images.cmake:20 (ExternalZephyrProject_Cmake)
  cmake/modules/sysbuild_default.cmake:20 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:75 (include)
  C:/ncs/v2.9.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
  C:/ncs/v2.9.0/zephyr/share/sysbuild-package/cmake/SysbuildConfig.cmake:8 (include)
  template/CMakeLists.txt:10 (find_package)


-- Configuring incomplete, errors occurred!
See also "C:/Payal/Project/Gas_meter/gas_meter_base_fw/Code_1/Code/build_1/CMakeFiles/CMakeOutput.log".
FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\b620d30767\opt\bin\cmake.EXE' -DWEST_PYTHON=C:/ncs/toolchains/b620d30767/opt/bin/python.exe '-Bc:\Payal\Project\Gas_meter\gas_meter_base_fw\Code_1\Code\build_1' -GNinja -DBOARD=nrf54l15dk/nrf54l10/cpuapp -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=c:/payal/project/gas_meter/gas_meter_base_fw/code_1/code '-SC:\ncs\v2.9.0\zephyr\share\sysbuild' '-DAPP_DIR:PATH=c:\Payal\Project\Gas_meter\gas_meter_base_fw\Code_1\Code'

 *  The terminal process terminated with exit code: 1. 
 *  Terminal will be reused by tasks, press any key to close it.

error log

0 Håkon Alseth 2 days ago in reply to payalD

Hi,

It looks like you have altered the mcuboot app.overlay file:

....
-- Found devicetree overlay: C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr/app.overlay
devicetree error: 'pinctrl-0' is marked as required in 'properties:' in C:/ncs/v2.9.0/zephyr/dts/bindings\i2c\nordic,nrf-twim.yaml, but does not appear in <Node /soc/peripheral@50000000/i2c@c6000 in 'C:/ncs/v2.9.0/zephyr/misc/empty_file.c'>
CMake Error at C:/ncs/v2.9.0/zephyr/cmake/modules/dts.cmake:295 (execute_process):
  execute_process failed command indexes:
  
....

I would recommend that you revert the changes done in this file:

Go to folder "C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr/" and open a cmd line in this path, then write:

git checkout app.overlay

Kind regards,

Håkon

0 payalD 1 day ago in reply to Håkon Alseth

Hi,

Håkon Alseth said:
Go to folder "C:/ncs/v2.9.0/bootloader/mcuboot/boot/zephyr/" and open a cmd line in this path, then write:

git checkout app.overlay

I tried this, but I still get the same error while compiling for nrf54l10.
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0 Håkon Alseth 1 day ago in reply to payalD

Hi,

That is strange.

Q1: Is the issue due to path length on your end?

Try using a shorter path, for instance c:\sdk\my_app

Q2: are you using a custom board, since you always add mcuboot even for blinky?

Kind regards,

Håkon
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0 payalD 1 day ago in reply to Håkon Alseth

Håkon Alseth said:
Try using a shorter path, for instance c:\sdk\my_app

Tried. Not working.

Håkon Alseth said:
Q2: are you using a custom board, since you always add mcuboot even for blinky?

No.
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