1 files changed, 138 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
new file mode 100644
index 000000000..5ec089341
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -0,0 +1,138 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
+ */
+
+/ {
+	tfp410: encoder {
+		compatible = "ti,tfp410";
+
+		powerdown-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;  /* gpio_54 */
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tfp410_pins>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				tfp410_in: endpoint {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				tfp410_out: endpoint {
+					remote-endpoint = <&dvi_connector_in>;
+				};
+			};
+		};
+	};
+
+	dvi0: dvi-connector {
+		compatible = "dvi-connector";
+		label = "dvi";
+
+		port {
+			dvi_connector_in: endpoint {
+				remote-endpoint = <&tfp410_out>;
+			};
+		};
+	};
+
+	audio_amp: audio_amp {
+		compatible = "regulator-fixed";
+		regulator-name = "audio_amp";
+		pinctrl-names = "default";
+		pinctrl-0 = <&sb_t35_audio_amp>;
+		gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;   /* gpio_61 */
+		regulator-always-on;
+	};
+};
+
+&omap3_pmx_core {
+	smsc2_pins: pinmux_smsc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs4.gpmc_ncs4 */
+			OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
+		>;
+	};
+
+	tfp410_pins: pinmux_tfp410_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4)	/* gpmc_ncs3.gpio_54 */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
+			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
+		>;
+	};
+
+	sb_t35_audio_amp: pinmux_sb_t35_audio_amp {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /* gpmc_nbe1.gpio_61 */
+		>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	clock-frequency = <400000>;
+
+	at24@50 {
+		compatible = "atmel,24c02";
+		pagesize = <16>;
+		reg = <0x50>;
+	};
+};
+
+&gpmc {
+	ranges = <4 0 0x2d000000 0x01000000>;
+
+	smsc2: ethernet@4,0 {
+		compatible = "smsc,lan9221", "smsc,lan9115";
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc2_pins>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+		reg = <4 0 0xff>;
+		bank-width = <2>;
+		gpmc,device-width = <1>;
+		gpmc,cycle2cycle-samecsen;
+		gpmc,cycle2cycle-diffcsen;
+		gpmc,cs-on-ns = <5>;
+		gpmc,cs-rd-off-ns = <150>;
+		gpmc,cs-wr-off-ns = <150>;
+		gpmc,adv-on-ns = <0>;
+		gpmc,adv-rd-off-ns = <15>;
+		gpmc,adv-wr-off-ns = <40>;
+		gpmc,oe-on-ns = <45>;
+		gpmc,oe-off-ns = <140>;
+		gpmc,we-on-ns = <45>;
+		gpmc,we-off-ns = <140>;
+		gpmc,rd-cycle-ns = <155>;
+		gpmc,wr-cycle-ns = <155>;
+		gpmc,access-ns = <120>;
+		gpmc,page-burst-access-ns = <20>;
+		gpmc,bus-turnaround-ns = <75>;
+		gpmc,cycle2cycle-delay-ns = <75>;
+		gpmc,wait-monitoring-ns = <0>;
+		gpmc,clk-activation-ns = <0>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+		gpmc,wr-access-ns = <0>;
+		vddvario-supply = <&vddvario>;
+		vdd33a-supply = <&vdd33a>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+	};
+};