1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
  4 */
  5
  6/ {
  7	tfp410: encoder {
  8		compatible = "ti,tfp410";
  9
 10		powerdown-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;  /* gpio_54 */
 11
 12		pinctrl-names = "default";
 13		pinctrl-0 = <&tfp410_pins>;
 14
 15		ports {
 16			#address-cells = <1>;
 17			#size-cells = <0>;
 18
 19			port@0 {
 20				reg = <0>;
 21
 22				tfp410_in: endpoint {
 23					remote-endpoint = <&dpi_out>;
 24				};
 25			};
 26
 27			port@1 {
 28				reg = <1>;
 29
 30				tfp410_out: endpoint {
 31					remote-endpoint = <&dvi_connector_in>;
 32				};
 33			};
 34		};
 35	};
 36
 37	dvi0: connector {
 38		compatible = "dvi-connector";
 39		label = "dvi";
 40
 41		port {
 42			dvi_connector_in: endpoint {
 43				remote-endpoint = <&tfp410_out>;
 44			};
 45		};
 46	};
 47
 48	audio_amp: audio_amp {
 49		compatible = "regulator-fixed";
 50		regulator-name = "audio_amp";
 51		pinctrl-names = "default";
 52		pinctrl-0 = <&sb_t35_audio_amp>;
 53		gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;   /* gpio_61 */
 54		regulator-always-on;
 55	};
 56};
 57
 58&omap3_pmx_core {
 59	smsc2_pins: pinmux_smsc2_pins {
 60		pinctrl-single,pins = <
 61			OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs4.gpmc_ncs4 */
 62			OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
 63		>;
 64	};
 65
 66	tfp410_pins: pinmux_tfp410_pins {
 67		pinctrl-single,pins = <
 68			OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4)	/* gpmc_ncs3.gpio_54 */
 69		>;
 70	};
 71
 72	i2c3_pins: pinmux_i2c3_pins {
 73		pinctrl-single,pins = <
 74			OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
 75			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
 76		>;
 77	};
 78
 79	sb_t35_audio_amp: pinmux_sb_t35_audio_amp {
 80		pinctrl-single,pins = <
 81			OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /* gpmc_nbe1.gpio_61 */
 82		>;
 83	};
 84};
 85
 86&i2c3 {
 87	pinctrl-names = "default";
 88	pinctrl-0 = <&i2c3_pins>;
 89
 90	clock-frequency = <400000>;
 91
 92	at24@50 {
 93		compatible = "atmel,24c02";
 94		pagesize = <16>;
 95		reg = <0x50>;
 96	};
 97};
 98
 99&gpmc {
100	ranges = <4 0 0x2d000000 0x01000000>;
101
102	smsc2: ethernet@4,0 {
103		compatible = "smsc,lan9221", "smsc,lan9115";
104		pinctrl-names = "default";
105		pinctrl-0 = <&smsc2_pins>;
106		interrupt-parent = <&gpio3>;
107		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
108		reg = <4 0 0xff>;
109		bank-width = <2>;
110		gpmc,device-width = <1>;
111		gpmc,cycle2cycle-samecsen = <1>;
112		gpmc,cycle2cycle-diffcsen = <1>;
113		gpmc,cs-on-ns = <5>;
114		gpmc,cs-rd-off-ns = <150>;
115		gpmc,cs-wr-off-ns = <150>;
116		gpmc,adv-on-ns = <0>;
117		gpmc,adv-rd-off-ns = <15>;
118		gpmc,adv-wr-off-ns = <40>;
119		gpmc,oe-on-ns = <45>;
120		gpmc,oe-off-ns = <140>;
121		gpmc,we-on-ns = <45>;
122		gpmc,we-off-ns = <140>;
123		gpmc,rd-cycle-ns = <155>;
124		gpmc,wr-cycle-ns = <155>;
125		gpmc,access-ns = <120>;
126		gpmc,page-burst-access-ns = <20>;
127		gpmc,bus-turnaround-ns = <75>;
128		gpmc,cycle2cycle-delay-ns = <75>;
129		gpmc,wait-monitoring-ns = <0>;
130		gpmc,clk-activation-ns = <0>;
131		gpmc,wr-data-mux-bus-ns = <0>;
132		gpmc,wr-access-ns = <0>;
133		vddvario-supply = <&vddvario>;
134		vdd33a-supply = <&vdd33a>;
135		reg-io-width = <4>;
136		smsc,save-mac-address;
137	};
138};