threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
*CC2520 IEEE 802.15.4 Compatible Radio*
|
|
|
|
Required properties:
|
|
- compatible: should be "ti,cc2520"
|
|
- spi-max-frequency: maximal bus speed (8000000), should be set to 4000000 depends
|
|
sync or async operation mode
|
|
- reg: the chipselect index
|
|
- pinctrl-0: pin control group to be used for this controller.
|
|
- pinctrl-names: must contain a "default" entry.
|
|
- fifo-gpio: GPIO spec for the FIFO pin
|
|
- fifop-gpio: GPIO spec for the FIFOP pin
|
|
- sfd-gpio: GPIO spec for the SFD pin
|
|
- cca-gpio: GPIO spec for the CCA pin
|
|
- vreg-gpio: GPIO spec for the VREG pin
|
|
- reset-gpio: GPIO spec for the RESET pin
|
|
Optional properties:
|
|
- amplified: include if the CC2520 is connected to a CC2591 amplifier
|
|
|
|
Example:
|
|
cc2520@0 {
|
|
compatible = "ti,cc2520";
|
|
reg = <0>;
|
|
spi-max-frequency = <4000000>;
|
|
amplified;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cc2520_cape_pins>;
|
|
fifo-gpio = <&gpio1 18 0>;
|
|
fifop-gpio = <&gpio1 19 0>;
|
|
sfd-gpio = <&gpio1 13 0>;
|
|
cca-gpio = <&gpio1 16 0>;
|
|
vreg-gpio = <&gpio0 31 0>;
|
|
reset-gpio = <&gpio1 12 0>;
|
|
};
|