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Google Coral sysinfo information
================================
This binding allows information about the board to be described. It includes
the SMBIOS binding as well.
Required properties:
- compatible: "google,coral"
- recovery-gpios: GPIO to use for recovery button (-1 if none)
- wite-protect-gpios: GPIO to use for write-protect screw
- phase-enforce-gpios: GPIO to indicate the board is in final ship mode
- memconfig-gpios: 4 GPIOs to use to read memory config (as base2 int)
Optional properties:
- skuconfig-gpios: 2 GPIOs to use to read SKU ID. If not present, the
Chromium OS EC SKU_ID is used instead
Example:
board: board {
compatible = "google,coral";
recovery-gpios = <&gpio_nw (-1) GPIO_ACTIVE_LOW>;
write-protect-gpios = <&gpio_nw GPIO_75 GPIO_ACTIVE_HIGH>;
phase-enforce-gpios = <&gpio_n GPIO_10 GPIO_ACTIVE_HIGH>;
memconfig-gpios = <&gpio_nw GPIO_101 GPIO_ACTIVE_HIGH
&gpio_nw GPIO_102 GPIO_ACTIVE_HIGH
&gpio_n GPIO_38 GPIO_ACTIVE_HIGH
&gpio_n GPIO_45 GPIO_ACTIVE_HIGH>;
/*
* This is used for reef only:
*
* skuconfig-gpios = <&gpio_nw GPIO_16 GPIO_ACTIVE_HIGH
* &gpio_nw GPIO_17 GPIO_ACTIVE_HIGH>;
*/
};
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