imx6qp-ccimx6.dtsi

/*
 * Copyright 2017, Digi International Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/ {
	/*
	 * Some tools (like fw_printenv) rely on fixed mmcblk device indexes
	 * but these are not guaranteed by the kernel.
	 * The use of aliases allows to reorder the mmcblk indexes of every
	 * mmc device. Notice that using aliases requires that ALL mmc devices
	 * have one.
	 */
	aliases {
		mmc0 = &usdhc4;
		mmc1 = &usdhc2;
		mmc2 = &usdhc3;
		mmc3 = &usdhc1;
	};

	caam_keyblob: caam-keyblob {
		compatible = "fsl,sec-v4.0-keyblob";
		status = "disabled";
	};

	memory: memory {
		/* U-boot to fill memory details here */
	};
};

&cpu0 {
	arm-supply = <&reg_arm>;
	soc-supply = <&reg_soc>;
	pu-supply = <&reg_pu>;
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	pmic_dialog: dialog@58 {
		compatible = "dlg,da9063";
		reg = <0x58>;
		interrupt-parent = <&gpio7>;
		interrupts = <12 2>;
		interrupt-controller;
		#interrupt-cells = <2>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pmic_dialog>;

		rtc {
			compatible = "dlg,da9063-rtc";
		};

		onkey {
			compatible = "dlg,da9063-onkey";
			dlg,key-power;
		};

		hwmon {
			compatible = "dlg,da9063-hwmon";
			dlg,tjunc-offset = <(-5)>;
		};

		gpio_extender: gpio {
			compatible = "dlg,da9063-gpio";
			gpio-controller;
			#gpio-cells = <2>;
		};

		regulators {
			compatible = "dlg,da9063-regulator";

			bcore1: bcore1 {
				regulator-name = "DA9063_BCORE1";
				regulator-boot-on;
				regulator-always-on;
			};

			bcore2: bcore2 {
				regulator-name = "DA9063_BCORE2";
				regulator-boot-on;
				regulator-always-on;
			};

			bpro: bpro {
				regulator-name = "DA9063_BPRO";
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			bmem: bmem {
				regulator-name = "DA9063_BMEM";
				regulator-boot-on;
				regulator-always-on;
			};

			bio: bio {
				regulator-name = "DA9063_BIO";
				regulator-boot-on;
			};

			bperi: bperi {
				regulator-name = "DA9063_BPERI";
				regulator-boot-on;
				regulator-always-on;
			};

			ldo2: ldo2 {
				regulator-name = "DA9063_LDO2";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			ldo3: ldo3 {
				regulator-name = "DA9063_LDO3";
				regulator-boot-on;
				regulator-always-on;
			};

			ldo4: ldo4 {
				regulator-name = "DA9063_LDO4";
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <2500000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			ldo5: ldo5 {
				regulator-name = "DA9063_LDO5";
				regulator-boot-on;
				regulator-always-on;
			};

			ldo6: ldo6 {
				regulator-name = "DA9063_LDO6";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <3600000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			ldo9: ldo9 {
				regulator-name = "DA9063_LDO9";
				regulator-min-microvolt = <950000>;
				regulator-max-microvolt = <3600000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			ldo10: ldo10 {
				regulator-name = "DA9063_LDO10";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <3600000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
				regulator-state-disk {
					regulator-off-in-suspend;
				};
			};

			ldo11: ldo11 {
				regulator-name = "DA9063_LDO11";
				regulator-boot-on;
				regulator-always-on;
			};
		};
	};
};

&gpu {
	contiguous-size-percentage = <12>;
};

&iomuxc {
	pmic_dialog {
		pinctrl_pmic_dialog: pmic_dialoggrp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
			>;
		};
	};
};

&ocotp {
	/* By default, make the OTP bits read-only */
	read-only;
};

/* Connected to wireless chip */
&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	status = "disabled";
	vqmmc-supply = <&ldo10>;
};

/* Connected to eMMC */
&usdhc4 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc4>;
	pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
	bus-width = <8>;
	non-removable;
	no-1-8-v;
	status = "okay";
};