[Galaxy Note 10.1 (2014 Edition) Original Android D] Andmoreagain:
I'm out of town and left my laptop at home, but here's a new draft for the iic nodes I made on my phone:

i2c_0@0x12C60000 {
dummy@26 {
};
AtmelMXT1664S@4a {
};
};

i2c_1@0x12C70000 {
S5K6B2@35 {
};
};

i2c_3@0x12C90000 {
AK8963C@0c {
};
CM3323@10 {
};
BMA255@18 {
};
BMG160@68 {
};
};

hsi2c_7@0x12CD0000 {
clock-frequency = <400000>;
status = "okay";

max77802-pmic@9 {
compatible = "maxim,max77802";
interrupt-parent = <&gpx0>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&max77802_irq>;
wakeup-source;
reg = <0x9>;

voltage-regulators {
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12000>;
regulator-initial-mode = <1>;
};

buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-apply-uV;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12000>;
regulator-initial-mode = <1>;
};

buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12000>;
regulator-initial-mode = <1>;
};

buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12000>;
regulator-initial-mode = <1>;
};

buck6_reg: BUCK6 {
regulator-name = "vdd_kfc";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12000>;
regulator-initial-mode = <1>;
};

ldo2_reg: LDO2 {
regulator-name ="VMEM2_1.2V_AP";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo3_reg: LDO3 {
regulator-name = "VCC_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo4_reg: LDO4 {
regulator-name = "VMMC2_2.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo5_reg: LDO5 {
regulator-name = "VHSIC_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo6_reg: LDO6 {
regulator-name = "VXPLL_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo8_reg: LDO8 {
regulator-name = "VMIPI_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo9_reg: LDO9 {
regulator-name = "VADC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo10_reg: LDO10 {
regulator-name = "VMIPI_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo11_reg: LDO11 {
regulator-name = "VDDQ_PRE_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo12_reg: LDO12 {
regulator-name = "VUOTG_3.0V_AP";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo14_reg: LDO14 {
regulator-name = "VABB1_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo15_reg: LDO15 {
regulator-name = "VHSIC_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo17_reg: LDO17 {
regulator-name = "VG3DS_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo18_reg: LDO18 {
regulator-name = "CAM_ISP_SENSOR_IO_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo19_reg: LDO19 {
regulator-name = "VT_CAM_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo23_reg: LDO23 {
regulator-name = "KEY_LED_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo24_reg: LDO24 {
regulator-name = "CAM_AF_2.8_PM";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo25_reg: LDO25 {
regulator-name = "VCC_3.3V_MHL";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo26_reg: LDO26 {
regulator-name = "VCC_3.0V_MOTOR";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo27_reg: LDO27 {
regulator-name = "VSIL_1.2A";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo28_reg: LDO28 {
regulator-name = "VCC_1.8V_MHL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo29_reg: LDO29 {
regulator-name = "TSP_VDD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo30_reg: LDO30 {
regulator-name = "VMIFS_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo32_reg: LDO32 {
regulator-name = "IRLED_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo33_reg: LDO33 {
regulator-name = "VCC_2.8V_AP";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-initial-mode = <1>;
};

ldo35_reg: LDO35 {
regulator-name = "CAM_SENSOR_CORE_1.2V";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-initial-mode = <1>;
};
};
};
};

hsi2c_8@0x12E00000 {
wacom_g5sp_i2c@56 {
};
};

hsi2c_10@0x12E20000 {
sii8240_tmds@39 {
};
sii8240_hdmi@49 {
};
sii8240_disc@4d {
};
sii8240_tpi@59 {
};
sii8240_cbus@64 {
};
};

i2c_17@0 {
compatible = "i2c-gpio";
gpios = <&gpd1 4 0 /* sda */
&gpd1 5 0 /* scl */
>;
i2c-gpio,delay-us = <1>;
#address-cells = <1>;
#size-cells = <0>;

max77803@66 {
};
};

i2c_18@0 {
compatible = "i2c-gpio";
gpios = <&gpb3 6 0 /* sda */
&gpb3 7 0 /* scl */
>;
// i2c-gpio,delay-us not specified?
#address-cells = <1>;
#size-cells = <0>;

sec-fuelgauge@36 {
};
};

i2c_22@0 {
compatible = "i2c-gpio";
gpios = <&gpa1 5 0 /* sda */
&gpa1 4 0 /* scl */
>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;

ice4@6c {
};
};

i2c_24@0 {
compatible = "i2c-gpio";
gpios = <&gpa2 2 0 /* sda */
&gpa2 3 0 /* scl */
>;
// i2c-gpio,delay-us not specified?
#address-cells = <1>;
#size-cells = <0>;

lp855x@2c {
};
lsl122dl01@30 {
};
};

EDIT:

Oh and some great news! I just had a long and interesting conversation with a local who noticed me while I was writing this earlier and asked me about it. Surprisingly, after I told him about my project he said he knew exactly what I was talking about. Turned out he's a developer who specializes in embedded linux systems and has actual experience with writing flattened device trees. What's even better is that he's willing to help me with this!

This has just taken an interesting turn so stay tuned...