[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / dra71-evm.dts

/*
 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include "dra72-evm-common.dtsi"
#include <dt-bindings/net/ti-dp83867.h>

/ {
	compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7";
	model = "TI DRA718 EVM";

	memory {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
	};

	vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
		compatible = "regulator-gpio";

		regulator-name = "vddshv8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3000000>;
		regulator-boot-on;
		vin-supply = <&evm_5v0>;

		gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
		states = <1800000 0x0
			  3000000 0x1>;
	};

	poweroff: gpio-poweroff {
		compatible = "gpio-poweroff";
		gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
		input;
	};
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;

	lp8733: lp8733@60 {
		compatible = "ti,lp8733";
		reg = <0x60>;

		buck0-in-supply =<&vsys_3v3>;
		buck1-in-supply =<&vsys_3v3>;
		ldo0-in-supply =<&evm_5v0>;
		ldo1-in-supply =<&evm_5v0>;

		lp8733_regulators: regulators {
			lp8733_buck0_reg: buck0 {
				/* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
				regulator-name = "lp8733-buck0";
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-always-on;
				regulator-boot-on;
			};

			lp8733_buck1_reg: buck1 {
				/* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
				regulator-name = "lp8733-buck1";
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8733_ldo0_reg: ldo0 {
				/* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
				regulator-name = "lp8733-ldo0";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			lp8733_ldo1_reg: ldo1 {
				/* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
				regulator-name = "lp8733-ldo1";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				regulator-boot-on;
			};
		};
	};

	lp8732: lp8732@61 {
		compatible = "ti,lp8732";
		reg = <0x61>;

		buck0-in-supply =<&vsys_3v3>;
		buck1-in-supply =<&vsys_3v3>;
		ldo0-in-supply =<&vsys_3v3>;
		ldo1-in-supply =<&vsys_3v3>;

		lp8732_regulators: regulators {
			lp8732_buck0_reg: buck0 {
				/* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
				regulator-name = "lp8732-buck0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			lp8732_buck1_reg: buck1 {
				/* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
				regulator-name = "lp8732-buck1";
				regulator-min-microvolt = <1350000>;
				regulator-max-microvolt = <1350000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8732_ldo0_reg: ldo0 {
				/* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
				regulator-name = "lp8732-ldo0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			lp8732_ldo1_reg: ldo1 {
				/* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
				regulator-name = "lp8732-ldo1";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};
		};
	};
};

&pcf_gpio_21 {
	interrupt-parent = <&gpio7>;
	interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};

&pcf_hdmi {
	p0 {
		/*
		 * PM_OEn to High: Disable routing I2C3 to PM_I2C
		 * With this PM_SEL(p3) should not matter
		 */
		gpio-hog;
		gpios = <0 GPIO_ACTIVE_LOW>;
		output-high;
		line-name = "pm_oe_n";
	};
};

&mmc1 {
	vmmc_aux-supply = <&vpo_sd_1v8_3v3>;
};

&mac {
	mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
		     <&pcf_hdmi 9 GPIO_ACTIVE_LOW>,	/* P11 */
		     <&pcf_hdmi 10 GPIO_ACTIVE_LOW>;	/* P12 */
	dual_emac;
};

&cpsw_emac0 {
	phy_id = <&davinci_mdio>, <2>;
	phy-mode = "rgmii-id";
	dual_emac_res_vlan = <1>;
};

&cpsw_emac1 {
	phy_id = <&davinci_mdio>, <3>;
	phy-mode = "rgmii-id";
	dual_emac_res_vlan = <2>;
};

&davinci_mdio {
	dp83867_0: ethernet-phy@2 {
		reg = <2>;
		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
		ti,impedance-control = <0x1f>;
	};

	dp83867_1: ethernet-phy@3 {
		reg = <3>;
		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
		ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
		ti,impedance-control = <0x1f>;
	};
};

/* No Sata on this device */
&sata_phy {
	status = "disabled";
};

&sata {
	status = "disabled";
};

/* No RTC on this device */
&rtc {
	status = "disabled";
};

&usb2_phy1 {
	phy-supply = <&lp8733_ldo1_reg>;
};

&usb2_phy2 {
	phy-supply = <&lp8733_ldo1_reg>;
};

&dss {
	/* Supplied by VDA_1V8_PLL */
	vdda_video-supply = <&lp8732_ldo0_reg>;
};

&hdmi {
	/* Supplied by VDA_1V8_PHY */
	vdda_video-supply = <&lp8732_ldo1_reg>;
};
Commit	Line	Data
6eebfeb9 NM	1	/*
	2	* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8
	9	#include "dra72-evm-common.dtsi"
	10	#include <dt-bindings/net/ti-dp83867.h>
	11
	12	/ {
	13	compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7";
	14	model = "TI DRA718 EVM";
	15
	16	memory {
	17	device_type = "memory";
	18	reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
	19	};
	20
	21	vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
	22	compatible = "regulator-gpio";
	23
	24	regulator-name = "vddshv8";
	25	regulator-min-microvolt = <1800000>;
	26	regulator-max-microvolt = <3000000>;
	27	regulator-boot-on;
	28	vin-supply = <&evm_5v0>;
	29
	30	gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
	31	states = <1800000 0x0
	32	3000000 0x1>;
	33	};
	34
	35	poweroff: gpio-poweroff {
	36	compatible = "gpio-poweroff";
	37	gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
	38	input;
	39	};
	40	};
	41
	42	&i2c1 {
	43	status = "okay";
	44	clock-frequency = <400000>;
	45
	46	lp8733: lp8733@60 {
	47	compatible = "ti,lp8733";
	48	reg = <0x60>;
	49
	50	buck0-in-supply =<&vsys_3v3>;
	51	buck1-in-supply =<&vsys_3v3>;
	52	ldo0-in-supply =<&evm_5v0>;
	53	ldo1-in-supply =<&evm_5v0>;
	54
	55	lp8733_regulators: regulators {
	56	lp8733_buck0_reg: buck0 {
	57	/* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
	58	regulator-name = "lp8733-buck0";
	59	regulator-min-microvolt = <850000>;
	60	regulator-max-microvolt = <1250000>;
	61	regulator-always-on;
	62	regulator-boot-on;
	63	};
	64
65	lp8733_buck1_reg: buck1 {
66	/* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
67	regulator-name = "lp8733-buck1";
68	regulator-min-microvolt = <850000>;
69	regulator-max-microvolt = <1250000>;
70	regulator-boot-on;
71	regulator-always-on;
72	};
73
74	lp8733_ldo0_reg: ldo0 {
75	/* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
76	regulator-name = "lp8733-ldo0";
77	regulator-min-microvolt = <3300000>;
78	regulator-max-microvolt = <3300000>;
79	};
80
81	lp8733_ldo1_reg: ldo1 {
82	/* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
83	regulator-name = "lp8733-ldo1";
84	regulator-min-microvolt = <3300000>;
85	regulator-max-microvolt = <3300000>;
86	regulator-always-on;
87	regulator-boot-on;
88	};
89	};
90	};
91
92	lp8732: lp8732@61 {
93	compatible = "ti,lp8732";
94	reg = <0x61>;
95
96	buck0-in-supply =<&vsys_3v3>;
97	buck1-in-supply =<&vsys_3v3>;
98	ldo0-in-supply =<&vsys_3v3>;
99	ldo1-in-supply =<&vsys_3v3>;
100
101	lp8732_regulators: regulators {
102	lp8732_buck0_reg: buck0 {
103	/* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
104	regulator-name = "lp8732-buck0";
105	regulator-min-microvolt = <1800000>;
106	regulator-max-microvolt = <1800000>;
107	regulator-always-on;
108	regulator-boot-on;
109	};
110
111	lp8732_buck1_reg: buck1 {
112	/* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
113	regulator-name = "lp8732-buck1";
114	regulator-min-microvolt = <1350000>;
115	regulator-max-microvolt = <1350000>;
116	regulator-boot-on;
117	regulator-always-on;
118	};
119
120	lp8732_ldo0_reg: ldo0 {
121	/* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
122	regulator-name = "lp8732-ldo0";
123	regulator-min-microvolt = <1800000>;
124	regulator-max-microvolt = <1800000>;
125	regulator-boot-on;
126	regulator-always-on;
127	};
128
129	lp8732_ldo1_reg: ldo1 {
130	/* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
131	regulator-name = "lp8732-ldo1";
132	regulator-min-microvolt = <1800000>;
133	regulator-max-microvolt = <1800000>;
134	regulator-always-on;
135	regulator-boot-on;
136	};
137	};
138	};
139	};
140
141	&pcf_gpio_21 {
142	interrupt-parent = <&gpio7>;
143	interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
144	};
145
146	&pcf_hdmi {
147	p0 {
148	/*
149	* PM_OEn to High: Disable routing I2C3 to PM_I2C
150	* With this PM_SEL(p3) should not matter
151	*/
152	gpio-hog;
153	gpios = <0 GPIO_ACTIVE_LOW>;
154	output-high;
155	line-name = "pm_oe_n";
156	};
157	};
158
159	&mmc1 {
160	vmmc_aux-supply = <&vpo_sd_1v8_3v3>;
161	};
162
163	&mac {
164	mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
165	<&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */
166	<&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */
167	dual_emac;
168	};
169
170	&cpsw_emac0 {
171	phy_id = <&davinci_mdio>, <2>;
172	phy-mode = "rgmii-id";
173	dual_emac_res_vlan = <1>;
174	};
175
176	&cpsw_emac1 {
177	phy_id = <&davinci_mdio>, <3>;
178	phy-mode = "rgmii-id";
179	dual_emac_res_vlan = <2>;
180	};
181
182	&davinci_mdio {
183	dp83867_0: ethernet-phy@2 {
184	reg = <2>;
185	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
186	ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
187	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
188	ti,impedance-control = <0x1f>;
189	};
190
191	dp83867_1: ethernet-phy@3 {
192	reg = <3>;
193	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
194	ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
195	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
196	ti,impedance-control = <0x1f>;
197	};
198	};
199
200	/* No Sata on this device */
201	&sata_phy {
202	status = "disabled";
203	};
204
205	&sata {
206	status = "disabled";
207	};
208
209	/* No RTC on this device */
210	&rtc {
211	status = "disabled";
212	};
213
214	&usb2_phy1 {
215	phy-supply = <&lp8733_ldo1_reg>;
216	};
217
218	&usb2_phy2 {
219	phy-supply = <&lp8733_ldo1_reg>;
220	};
221
222	&dss {
223	/* Supplied by VDA_1V8_PLL */
224	vdda_video-supply = <&lp8732_ldo0_reg>;
225	};
226
227	&hdmi {
228	/* Supplied by VDA_1V8_PHY */
229	vdda_video-supply = <&lp8732_ldo1_reg>;
230	};