1#include "qcom-apq8064-v2.0.dtsi"
  2#include <dt-bindings/gpio/gpio.h>
  3#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
  4
  5/ {
  6	model = "CompuLab CM-QS600";
  7	compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064";
  8
  9	aliases {
 10		serial0 = &gsbi7_serial;
 11	};
 12
 13	chosen {
 14		stdout-path = "serial0:115200n8";
 15	};
 16
 17	pwrseq {
 18		#address-cells = <1>;
 19		#size-cells = <1>;
 20		ranges;
 21		compatible = "simple-bus";
 22
 23		sdcc4_pwrseq: sdcc4_pwrseq {
 24			pinctrl-names = "default";
 25			pinctrl-0 = <&wlan_default_gpios>;
 26			compatible = "mmc-pwrseq-simple";
 27			reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
 28		};
 29	};
 30
 31	soc {
 32		pinctrl@800000 {
 33			card_detect: card_detect {
 34				mux {
 35					pins = "gpio26";
 36					function = "gpio";
 37					bias-disable;
 38				};
 39			};
 40
 41			pcie_pins: pcie_pinmux {
 42				mux {
 43					pins = "gpio27";
 44					function = "gpio";
 45				};
 46				conf {
 47					pins = "gpio27";
 48					drive-strength = <12>;
 49					bias-disable;
 50				};
 51			};
 52		};
 53
 54		rpm@108000 {
 55			regulators {
 56				vin_lvs1_3_6-supply = <&pm8921_s4>;
 57				vin_lvs2-supply = <&pm8921_s1>;
 58				vin_lvs4_5_7-supply = <&pm8921_s4>;
 59
 60				vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
 61				vdd_l24-supply = <&pm8921_s1>;
 62				vdd_l25-supply = <&pm8921_s1>;
 63				vdd_l26-supply = <&pm8921_s7>;
 64				vdd_l27-supply = <&pm8921_s7>;
 65				vdd_l28-supply = <&pm8921_s7>;
 66
 67
 68				/* Buck SMPS */
 69				s1 {
 70					regulator-always-on;
 71					regulator-min-microvolt = <1225000>;
 72					regulator-max-microvolt = <1225000>;
 73					qcom,switch-mode-frequency = <3200000>;
 74					bias-pull-down;
 75				};
 76
 77				s3 {
 78					regulator-min-microvolt = <1000000>;
 79					regulator-max-microvolt = <1400000>;
 80					qcom,switch-mode-frequency = <4800000>;
 81				};
 82
 83				s4 {
 84					regulator-min-microvolt	= <1800000>;
 85					regulator-max-microvolt	= <1800000>;
 86					qcom,switch-mode-frequency = <3200000>;
 87				};
 88
 89				s7 {
 90					regulator-min-microvolt = <1300000>;
 91					regulator-max-microvolt = <1300000>;
 92					qcom,switch-mode-frequency = <3200000>;
 93				};
 94
 95				l3 {
 96					regulator-min-microvolt = <3050000>;
 97					regulator-max-microvolt = <3300000>;
 98					bias-pull-down;
 99				};
100
101				l4 {
102					regulator-min-microvolt = <1000000>;
103					regulator-max-microvolt = <1800000>;
104					bias-pull-down;
105				};
106
107				l5 {
108					regulator-min-microvolt = <2750000>;
109					regulator-max-microvolt = <3000000>;
110					bias-pull-down;
111				};
112
113				l23 {
114					regulator-min-microvolt = <1700000>;
115					regulator-max-microvolt = <1900000>;
116					bias-pull-down;
117				};
118
119				pm8921_lvs6: lvs6 {
120					bias-pull-down;
121				};
122
123			};
124		};
125
126		gsbi@12440000 {
127			status = "okay";
128			qcom,mode = <GSBI_PROT_I2C>;
129
130			i2c@12460000 {
131				status = "okay";
132				clock-frequency = <200000>;
133
134				eeprom@50 {
135					compatible = "24c02";
136					reg = <0x50>;
137					pagesize = <32>;
138				};
139			};
140		};
141
142		gsbi@16600000 {
143			status = "ok";
144			qcom,mode = <GSBI_PROT_I2C_UART>;
145			serial@16640000 {
146				status = "ok";
147				pinctrl-names = "default";
148				pinctrl-0 = <&gsbi7_uart_2pins>;
149			};
150		};
151
152		/* OTG */
153		usb1_phy: phy@12500000 {
154			status		= "okay";
155			vddcx-supply	= <&pm8921_s3>;
156			v3p3-supply	= <&pm8921_l3>;
157			v1p8-supply	= <&pm8921_l4>;
158		};
159
160		usb3_phy: phy@12520000 {
161			status		= "okay";
162			vddcx-supply	= <&pm8921_s3>;
163			v3p3-supply	= <&pm8921_l3>;
164			v1p8-supply	= <&pm8921_l23>;
165		};
166
167		usb4_phy: phy@12530000 {
168			status		= "okay";
169			vddcx-supply	= <&pm8921_s3>;
170			v3p3-supply	= <&pm8921_l3>;
171			v1p8-supply	= <&pm8921_l23>;
172		};
173
174		gadget1: gadget@12500000 {
175			status = "ok";
176		};
177
178		/* OTG */
179		usb1: usb@12500000 {
180			status = "ok";
181		};
182
183		usb3: usb@12520000 {
184			status = "okay";
185		};
186
187		usb4: usb@12530000 {
188			status = "okay";
189		};
190
191		/* on board fixed 3.3v supply */
192		v3p3_fixed: v3p3 {
193			compatible = "regulator-fixed";
194			regulator-name = "PCIE V3P3";
195			regulator-min-microvolt = <3300000>;
196			regulator-max-microvolt = <3300000>;
197			regulator-always-on;
198		};
199
200		qcom,ssbi@500000 {
201			pmic@0 {
202				gpio@150 {
203					wlan_default_gpios: wlan-gpios {
204						pios {
205							pins = "gpio43";
206							function = "normal";
207							bias-disable;
208							power-source = <PM8921_GPIO_S4>;
209						};
210					};
211				};
212			};
213		};
214
215		pci@1b500000 {
216			status = "ok";
217			vdda-supply = <&pm8921_s3>;
218			vdda_phy-supply = <&pm8921_lvs6>;
219			vdda_refclk-supply = <&v3p3_fixed>;
220			pinctrl-0 = <&pcie_pins>;
221			pinctrl-names = "default";
222			perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
223		};
224
225		amba {
226			/* eMMC */
227			sdcc1: sdcc@12400000 {
228				status = "okay";
229				vmmc-supply = <&pm8921_l5>;
230				vqmmc-supply = <&pm8921_s4>;
231			};
232
233			/* External micro SD card */
234			sdcc3: sdcc@12180000 {
235				status = "okay";
236				vmmc-supply = <&v3p3_fixed>;
237				pinctrl-names	= "default";
238				pinctrl-0	= <&card_detect>;
239				cd-gpios	= <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
240			};
241			/* WLAN */
242			sdcc4: sdcc@121c0000 {
243				status = "okay";
244				vmmc-supply = <&v3p3_fixed>;
245				vqmmc-supply = <&v3p3_fixed>;
246				mmc-pwrseq = <&sdcc4_pwrseq>;
247			};
248		};
249	};
250};