/*
- * Device Tree Source for IGEPv2 Rev. (TI OMAP AM/DM37x)
+ * Device Tree Source for IGEPv2 Rev. C (TI OMAP AM/DM37x)
*
* Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
* published by the Free Software Foundation.
*/
-#include "omap3-igep.dtsi"
-#include "omap-gpmc-smsc9221.dtsi"
+#include "omap3-igep0020-common.dtsi"
/ {
- model = "IGEPv2 (TI OMAP AM/DM37x)";
+ model = "IGEPv2 Rev. C (TI OMAP AM/DM37x)";
compatible = "isee,omap3-igep0020", "ti,omap36xx", "ti,omap3";
- leds {
- pinctrl-names = "default";
- pinctrl-0 = <&leds_pins>;
- compatible = "gpio-leds";
-
- boot {
- label = "omap3:green:boot";
- gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
- default-state = "on";
- };
-
- user0 {
- label = "omap3:red:user0";
- gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
-
- user1 {
- label = "omap3:red:user1";
- gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
-
- user2 {
- label = "omap3:green:user1";
- gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
- };
+ /* Regulator to trigger the WIFI_PDN signal of the Wifi module */
+ lbee1usjyc_pdn: lbee1usjyc_pdn {
+ compatible = "regulator-fixed";
+ regulator-name = "regulator-lbee1usjyc-pdn";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 - WIFI_PDN */
+ startup-delay-us = <10000>;
+ enable-active-high;
};
- /* HS USB Port 1 Power */
- hsusb1_power: hsusb1_power_reg {
- compatible = "regulator-fixed";
- regulator-name = "hsusb1_vbus";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* GPIO LEDA */
- startup-delay-us = <70000>;
- };
-
- /* HS USB Host PHY on PORT 1 */
- hsusb1_phy: hsusb1_phy {
- compatible = "usb-nop-xceiv";
- reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
- vcc-supply = <&hsusb1_power>;
- };
-
- tfp410: encoder@0 {
- compatible = "ti,tfp410";
- powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- tfp410_in: endpoint@0 {
- remote-endpoint = <&dpi_out>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- tfp410_out: endpoint@0 {
- remote-endpoint = <&dvi_connector_in>;
- };
- };
- };
- };
-
- dvi0: connector@0 {
- compatible = "dvi-connector";
- label = "dvi";
-
- digital;
-
- ddc-i2c-bus = <&i2c3>;
-
- port {
- dvi_connector_in: endpoint {
- remote-endpoint = <&tfp410_out>;
- };
- };
+ /* Regulator to trigger the RESET_N_W signal of the Wifi module */
+ lbee1usjyc_reset_n_w: lbee1usjyc_reset_n_w {
+ compatible = "regulator-fixed";
+ regulator-name = "regulator-lbee1usjyc-reset-n-w";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - RESET_N_W */
+ enable-active-high;
};
};
&omap3_pmx_core {
- pinctrl-names = "default";
- pinctrl-0 = <
- &tfp410_pins
- &dss_dpi_pins
- >;
-
- tfp410_pins: pinmux_tfp410_pins {
+ lbee1usjyc_pins: pinmux_lbee1usjyc_pins {
pinctrl-single,pins = <
- 0x196 (PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
+ OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - RESET_N_W */
+ OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 - WIFI_PDN */
+ OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - RST_N_B */
>;
};
- dss_dpi_pins: pinmux_dss_dpi_pins {
+ uart2_pins: pinmux_uart2_pins {
pinctrl-single,pins = <
- 0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
- 0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
- 0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
- 0x0aa (PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
- 0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
- 0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
- 0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
- 0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
- 0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
- 0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
- 0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
- 0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
- 0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
- 0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
- 0x0c0 (PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
- 0x0c2 (PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
- 0x0c4 (PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
- 0x0c6 (PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
- 0x0c8 (PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
- 0x0ca (PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
- 0x0cc (PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
- 0x0ce (PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
- 0x0d0 (PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
- 0x0d2 (PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
- 0x0d4 (PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
- 0x0d6 (PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
- 0x0d8 (PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
- 0x0da (PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
+ OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0) /* uart2_cts.uart2_cts */
+ OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts .uart2_rts*/
+ OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
+ OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */
>;
};
};
-&omap3_pmx_core2 {
+/* On board Wifi module */
+&mmc2 {
pinctrl-names = "default";
- pinctrl-0 = <
- &hsusbb1_pins
- >;
-
- hsusbb1_pins: pinmux_hsusbb1_pins {
- pinctrl-single,pins = <
- OMAP3630_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */
- OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */
- OMAP3630_CORE2_IOPAD(0x25ec, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d8.hsusb1_dir */
- OMAP3630_CORE2_IOPAD(0x25ee, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d9.hsusb1_nxt */
- OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d0.hsusb1_data0 */
- OMAP3630_CORE2_IOPAD(0x25de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d1.hsusb1_data1 */
- OMAP3630_CORE2_IOPAD(0x25e0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d2.hsusb1_data2 */
- OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d3.hsusb1_data7 */
- OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d4.hsusb1_data4 */
- OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d5.hsusb1_data5 */
- OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d6.hsusb1_data6 */
- OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d7.hsusb1_data3 */
- >;
- };
-
- leds_pins: pinmux_leds_pins {
- pinctrl-single,pins = <
- OMAP3630_CORE2_IOPAD(0x25f4, PIN_OUTPUT | MUX_MODE4) /* etk_d12.gpio_26 */
- OMAP3630_CORE2_IOPAD(0x25f6, PIN_OUTPUT | MUX_MODE4) /* etk_d13.gpio_27 */
- OMAP3630_CORE2_IOPAD(0x25f8, PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */
- >;
- };
-};
-
-&i2c3 {
- clock-frequency = <100000>;
-
- /*
- * Display monitor features are burnt in the EEPROM
- * as EDID data.
- */
- eeprom@50 {
- compatible = "ti,eeprom";
- reg = <0x50>;
- };
-};
-
-&gpmc {
- ranges = <0 0 0x00000000 0x1000000>, /* CS0: 16MB for NAND */
- <5 0 0x2c000000 0x01000000>;
-
- nand@0,0 {
- linux,mtd-name= "micron,mt29c4g96maz";
- reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
- nand-bus-width = <16>;
- gpmc,device-width = <2>;
- ti,nand-ecc-opt = "bch8";
-
- gpmc,sync-clk-ps = <0>;
- gpmc,cs-on-ns = <0>;
- gpmc,cs-rd-off-ns = <44>;
- gpmc,cs-wr-off-ns = <44>;
- gpmc,adv-on-ns = <6>;
- gpmc,adv-rd-off-ns = <34>;
- gpmc,adv-wr-off-ns = <44>;
- gpmc,we-off-ns = <40>;
- gpmc,oe-off-ns = <54>;
- gpmc,access-ns = <64>;
- gpmc,rd-cycle-ns = <82>;
- gpmc,wr-cycle-ns = <82>;
- gpmc,wr-access-ns = <40>;
- gpmc,wr-data-mux-bus-ns = <0>;
-
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "SPL";
- reg = <0 0x100000>;
- };
- partition@80000 {
- label = "U-Boot";
- reg = <0x100000 0x180000>;
- };
- partition@1c0000 {
- label = "Environment";
- reg = <0x280000 0x100000>;
- };
- partition@280000 {
- label = "Kernel";
- reg = <0x380000 0x300000>;
- };
- partition@780000 {
- label = "Filesystem";
- reg = <0x680000 0x1f980000>;
- };
- };
-
- ethernet@gpmc {
- pinctrl-names = "default";
- pinctrl-0 = <&smsc9221_pins>;
- reg = <5 0 0xff>;
- interrupt-parent = <&gpio6>;
- interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
- };
-};
-
-&usbhshost {
- port1-mode = "ehci-phy";
-};
-
-&usbhsehci {
- phys = <&hsusb1_phy>;
-};
-
-&vpll2 {
- /* Needed for DSS */
- regulator-name = "vdds_dsi";
-};
-
-&dss {
- status = "ok";
-
- port {
- dpi_out: endpoint {
- remote-endpoint = <&tfp410_in>;
- data-lines = <24>;
- };
- };
+ pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>;
+ vmmc-supply = <&lbee1usjyc_pdn>;
+ vmmc_aux-supply = <&lbee1usjyc_reset_n_w>;
+ bus-width = <4>;
+ non-removable;
};
projects / firefly-linux-kernel-4.4.55.git / blobdiff