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authorDmitry Lifshitz <lifshitz@compulab.co.il>2014-04-28 14:41:44 +0300
committerTony Lindgren <tony@atomide.com>2014-05-06 10:19:49 -0700
commit9f642b5c349a235d2f551267ddaaab2485a5e5c3 (patch)
treec31fcd1e387045fe9bd85815efe69afad49697a5 /arch/arm/boot/dts/omap5-cm-t54.dts
parent69a126cbed4b932bcdf363f62b6646a5e8d17435 (diff)
downloadblackbird-op-linux-9f642b5c349a235d2f551267ddaaab2485a5e5c3.tar.gz
blackbird-op-linux-9f642b5c349a235d2f551267ddaaab2485a5e5c3.zip
ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54
Add support for CM-T54 CoM and SBC-T54 board: http://compulab.co.il/products/computer-on-modules/cm-t54/ http://compulab.co.il/products/sbcs/sbc-t54/ SBC-T54 is a single board computer based on OMAP5432 CPU. It is implemented with a CM-T54 CoM providing most of the functions, and SB-T54 carrier board providing connectors and several additional functions. Added basic support for: * PMIC * LED * MMC/SD * eMMC * USB * I2C1/4 * SB-T54 and CM-T54 EEPROMs * RTC Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> [tony@atomide.com: updated for Makefile sorting] Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap5-cm-t54.dts')
-rw-r--r--arch/arm/boot/dts/omap5-cm-t54.dts362
1 files changed, 362 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
new file mode 100644
index 000000000000..e3018656ffd2
--- /dev/null
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -0,0 +1,362 @@
+/*
+ * Support for CompuLab CM-T54
+ */
+/dts-v1/;
+
+#include "omap5.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ model = "CompuLab CM-T54";
+ compatible = "compulab,omap5-cm-t54", "ti,omap5";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x7F000000>; /* 2048 MB */
+ };
+
+ vmmcsd_fixed: fixed-regulator-mmcsd {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmcsd_fixed";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ /* HS USB Host PHY on PORT 2 */
+ hsusb2_phy: hsusb2_phy {
+ compatible = "usb-nop-xceiv";
+ reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
+ };
+
+ /* HS USB Host PHY on PORT 3 */
+ hsusb3_phy: hsusb3_phy {
+ compatible = "usb-nop-xceiv";
+ reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led@1 {
+ label = "Heartbeat";
+ gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&omap5_pmx_core {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &led_gpio_pins
+ &usbhost_pins
+ >;
+
+ led_gpio_pins: pinmux_led_gpio_pins {
+ pinctrl-single,pins = <
+ OMAP5_CORE_IOPAD(0x28b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */
+ >;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ OMAP5_CORE_IOPAD(0x29f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */
+ OMAP5_CORE_IOPAD(0x29f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */
+ >;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ OMAP5_CORE_IOPAD(0x29e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
+ OMAP5_CORE_IOPAD(0x29e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */
+ OMAP5_CORE_IOPAD(0x29e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */
+ OMAP5_CORE_IOPAD(0x29e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */
+ OMAP5_CORE_IOPAD(0x29ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */
+ OMAP5_CORE_IOPAD(0x29ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */
+ >;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins = <
+ OMAP5_CORE_IOPAD(0x2840, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */
+ OMAP5_CORE_IOPAD(0x2842, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */
+ OMAP5_CORE_IOPAD(0x2844, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */
+ OMAP5_CORE_IOPAD(0x2846, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */
+ OMAP5_CORE_IOPAD(0x2848, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */
+ OMAP5_CORE_IOPAD(0x284a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */
+ OMAP5_CORE_IOPAD(0x284c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */
+ OMAP5_CORE_IOPAD(0x284e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */
+ OMAP5_CORE_IOPAD(0x2850, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */
+ OMAP5_CORE_IOPAD(0x2852, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */
+ >;
+ };
+
+ usbhost_pins: pinmux_usbhost_pins {
+ pinctrl-single,pins = <
+ OMAP5_CORE_IOPAD(0x28c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
+ OMAP5_CORE_IOPAD(0x28c6, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
+
+ OMAP5_CORE_IOPAD(0x29dc, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
+ OMAP5_CORE_IOPAD(0x29de, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
+
+ OMAP5_CORE_IOPAD(0x28a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */
+ OMAP5_CORE_IOPAD(0x28b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */
+ >;
+ };
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&ldo9_reg>;
+ bus-width = <4>;
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ vmmc-supply = <&vmmcsd_fixed>;
+ bus-width = <8>;
+ ti,non-removable;
+};
+
+&mmc4 {
+ status = "disabled";
+};
+
+&mmc5 {
+ status = "disabled";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ clock-frequency = <400000>;
+
+ at24@50 {
+ compatible = "at24,24c02";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+
+ palmas: palmas@48 {
+ compatible = "ti,palmas";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
+ interrupt-parent = <&gic>;
+ reg = <0x48>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,system-power-controller;
+
+ extcon_usb3: palmas_usb {
+ compatible = "ti,palmas-usb-vid";
+ ti,enable-vbus-detection;
+ ti,enable-id-detection;
+ ti,wakeup;
+ };
+
+ rtc {
+ compatible = "ti,palmas-rtc";
+ interrupt-parent = <&palmas>;
+ interrupts = <8 IRQ_TYPE_NONE>;
+ };
+
+ palmas_pmic {
+ compatible = "ti,palmas-pmic";
+ interrupt-parent = <&palmas>;
+ interrupts = <14 IRQ_TYPE_NONE>;
+ interrupt-name = "short-irq";
+
+ ti,ldo6-vibrator;
+
+ regulators {
+ smps123_reg: smps123 {
+ /* VDD_OPP_MPU */
+ regulator-name = "smps123";
+ regulator-min-microvolt = < 600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_OPP_MM */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 600000>;
+ regulator-max-microvolt = <1310000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_DDR3 - over VDD_SMPS6 */
+ regulator-name = "smps6";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
+ regulator-name = "smps7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_OPP_CORE */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 600000>;
+ regulator-max-microvolt = <1310000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* VDDA_2v1_AUD over VDD_2v1 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ ti,smps-range = <0x80>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps10_out2_reg: smps10_out2 {
+ /* VBUS_5V_OTG */
+ regulator-name = "smps10_out2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps10_out1_reg: smps10_out1 {
+ /* VBUS_5V_OTG */
+ regulator-name = "smps10_out1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ ldo1_reg: ldo1 {
+ /* VDDAPHY_CAM: vdda_csiport */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_3V3_WLAN */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VCC_1V5_AUD */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDAPHY_DISP: vdda_dsiport/hdmi */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo5_reg: ldo5 {
+ /* VDDA_1V8_PHY: usb/sata/hdmi.. */
+ regulator-name = "ldo5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo6_reg: ldo6 {
+ /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
+ regulator-name = "ldo6";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo7_reg: ldo7 {
+ /* VDD_VPP: vpp1 */
+ regulator-name = "ldo7";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ /* Only for efuse reprograming! */
+ status = "disabled";
+ };
+
+ ldo8_reg: ldo8 {
+ /* VDD_3v0: Does not go anywhere */
+ regulator-name = "ldo8";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ /* Unused */
+ status = "disabled";
+ };
+
+ ldo9_reg: ldo9 {
+ /* VCC_DV_SDIO: vdds_sdcard */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3250000>;
+ regulator-max-microvolt = <3250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ regen3_reg: regen3 {
+ /* REGEN3 controls LDO9 supply to card */
+ regulator-name = "regen3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+};
+
+&usbhshost {
+ port2-mode = "ehci-hsic";
+ port3-mode = "ehci-hsic";
+};
+
+&usbhsehci {
+ phys = <0 &hsusb2_phy &hsusb3_phy>;
+};
+
+&cpu0 {
+ cpu0-supply = <&smps123_reg>;
+};
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