arm: dts: Added eInfochips ERAGON600 board support

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc3746130a56e54fa665a763894fe4ec02e6a..b84636e0d71738befef06d103afd833adfd9ba10 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -500,6 +500,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
 dtb-$(CONFIG_ARCH_PRIMA2) += \
        prima2-evb.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
+       qcom-apq8064-eI_ERAGON600.dtb \
        qcom-apq8064-cm-qs600.dtb \
        qcom-apq8064-ifc6410.dtb \
        qcom-apq8074-dragonboard.dtb \

diff --git a/arch/arm/boot/dts/qcom-apq8064-eI_ERAGON600.dts b/arch/arm/boot/dts/qcom-apq8064-eI_ERAGON600.dts
new file mode 100644 (file)
index 0000000..40cf6c8
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8064-eI_ERAGON600.dts
@@ -0,0 +1,427 @@
+#include "qcom-apq8064-v2.0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+       model = "Qualcomm APQ8064/ERAGON600";
+       compatible = "qcom,apq8064-eragon600", "qcom,apq8064";
+
+       aliases {
+               serial0 = &gsbi7_serial;
+               serial1 = &gsbi6_serial;
+       };
+
+       soc {
+               pinctrl@800000 {
+                       card_detect: card_detect {
+                               mux {
+                                       pins = "gpio26";
+                                       function = "gpio";
+                                       bias-disable;
+                               };
+                       };
+               };
+
+               rpm@108000 {
+                       regulators {
+                               vin_lvs1_3_6-supply = <&pm8921_s4>;
+                               vin_lvs2-supply = <&pm8921_s1>;
+                               vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+                               vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+                               vdd_l24-supply = <&pm8921_s1>;
+                               vdd_l25-supply = <&pm8921_s1>;
+                               vdd_l26-supply = <&pm8921_s7>;
+                               vdd_l27-supply = <&pm8921_s7>;
+                               vdd_l28-supply = <&pm8921_s7>;
+
+
+                               /* Buck SMPS */
+                               pm8921_s1: s1 {
+                                       regulator-always-on;
+                                       regulator-min-microvolt = <1225000>;
+                                       regulator-max-microvolt = <1225000>;
+                                       qcom,switch-mode-frequency = <3200000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_s3: s3 {
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1400000>;
+                                       qcom,switch-mode-frequency = <4800000>;
+                               };
+
+                               pm8921_s4: s4 {
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       qcom,switch-mode-frequency = <3200000>;
+                                       qcom,force-mode = <3>;
+                               };
+
+                               pm8921_s7: s7 {
+                                       regulator-min-microvolt = <1300000>;
+                                       regulator-max-microvolt = <1300000>;
+                                       qcom,switch-mode-frequency = <3200000>;
+                               };
+
+                               pm8921_l2: l2 {
+                                       regulator-min-microvolt = <1200000>;
+                                       regulator-max-microvolt = <1200000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_l3: l3 {
+                                       regulator-min-microvolt = <3050000>;
+                                       regulator-max-microvolt = <3300000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_l4: l4 {
+                                       regulator-min-microvolt = <1000000>;
+                                       regulator-max-microvolt = <1800000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_l5: l5 {
+                                       regulator-min-microvolt = <2750000>;
+                                       regulator-max-microvolt = <3000000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_l6: l6 {
+                                       regulator-min-microvolt = <2950000>;
+                                       regulator-max-microvolt = <2950000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_l23: l23 {
+                                       regulator-min-microvolt = <1700000>;
+                                       regulator-max-microvolt = <1900000>;
+                                       bias-pull-down;
+                               };
+
+                               pm8921_lvs1: lvs1 {
+                                       bias-pull-down;
+                               };
+
+                               pm8921_lvs6: lvs6 {
+                                       bias-pull-down;
+                               };
+
+                               pm8921_lvs7: lvs7 {
+                                       bias-pull-down;
+                               };
+                       };
+               };
+
+               ext_3p3v: regulator-fixed@1 {
+                       compatible = "regulator-fixed";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-name = "ext_3p3v";
+                       regulator-type = "voltage";
+                       startup-delay-us = <0>;
+                       gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+                       regulator-boot-on;
+               };
+
+               hdmi: qcom,hdmi-tx@4a00000 {
+                       status = "okay";
+                       core-vdda-supply = <&pm8921_hdmi_switch>;
+                       hdmi-mux-supply = <&ext_3p3v>;
+               };
+
+               mdp: qcom,mdp@5100000 {
+                       status = "okay";
+                       lvds-vccs-3p3v-supply = <&ext_3p3v>;
+                       lvds-pll-vdda-supply = <&pm8921_l2>;
+                       lvds-vdda-supply = <&pm8921_lvs7>;
+                       
+                       port {
+                               lvds_out: endpoint {
+                                       remote-endpoint = <&data_image_in>;
+                               };
+                       }; 
+               };
+
+               panel_3p3v: panel_3p3v {
+                       pinctrl-0 = <&pwm_en_gpios>;
+                       pinctrl-names = "default";
+                       compatible = "regulator-fixed";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-name = "panel_en_3p3v";
+                       regulator-type = "voltage";
+                       startup-delay-us = <0>;
+                       gpio = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+                       regulator-boot-on;
+               };
+
+               backlight: backlight{
+                       pinctrl-0 = <&pwm_bl_gpios>;
+                       pinctrl-names = "default";
+                       compatible = "gpio-backlight";
+                       gpios = <&pm8921_gpio 26 GPIO_ACTIVE_HIGH>;
+                       default-on;
+               };
+
+               levelshifter: levelshifter{
+                       pinctrl-0 = <&pwm_bl_gpios>;
+                       pinctrl-names = "default";
+                       compatible = "gpio-backlight";
+                       gpios = <&tlmm_pinmux 85 GPIO_ACTIVE_HIGH>;
+                       startup-delay-us = <2000>;
+                       default-on;
+               };
+
+               panel: data_image,scf0700C48ggu21 {
+            status = "okay";
+            compatible = "data_image,scf0700C48ggu21";
+
+            ddc-i2c-bus = <&i2c3>;
+            backlight = <&backlight>;
+            power-supply = <&panel_3p3v>;
+            port {
+                        data_image_in: endpoint {
+                                remote-endpoint = <&lvds_out>;
+                        };
+                    };
+        };
+
+               gsbi3: gsbi@16200000 {
+                       status = "okay";
+                       qcom,mode = <GSBI_PROT_I2C>;
+                       i2c3: i2c@16280000 {
+                               status = "okay";
+                               pinctrl-0 = <&i2c3_pins>;
+                               pinctrl-names = "default";
+                       };
+               };
+
+               gsbi@12440000 {
+                       status = "okay";
+                       qcom,mode = <GSBI_PROT_I2C>;
+
+                       i2c@12460000 {
+                               status = "okay";
+                               clock-frequency = <200000>;
+                               pinctrl-0 = <&i2c1_pins>;
+                               pinctrl-names = "default";
+
+                               eeprom: eeprom@52 {
+                                       compatible = "atmel,24c128";
+                                       reg = <0x52>;
+                                       pagesize = <32>;
+                               };
+                       };
+               };
+
+               gsbi@16500000 {
+                       status = "ok";
+                       qcom,mode = <GSBI_PROT_UART_W_FC>;
+
+                       serial@16540000 {
+                               status = "ok";
+
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&uart_pins>;
+                       };
+               };
+
+               gsbi@16600000 {
+                       status = "ok";
+                       qcom,mode = <GSBI_PROT_I2C_UART>;
+                       serial@16640000 {
+                               status = "ok";
+                       };
+               };
+
+               adm: dma@18320000 {
+                       status = "okay";
+               };
+
+               sata_phy0: phy@1b400000 {
+                       status = "okay";
+               };
+
+               sata0: sata@29000000 {
+                       status          = "okay";
+                       target-supply   = <&pm8921_s4>;
+               };
+
+               /* OTG */
+               usb1_phy: phy@12500000 {
+                       status          = "okay";
+                       vddcx-supply    = <&pm8921_s3>;
+                       v3p3-supply     = <&pm8921_l3>;
+                       v1p8-supply     = <&pm8921_l4>;
+               };
+
+               usb3_phy: phy@12520000 {
+                       status          = "okay";
+                       vddcx-supply    = <&pm8921_s3>;
+                       v3p3-supply     = <&pm8921_l3>;
+                       v1p8-supply     = <&pm8921_l23>;
+               };
+
+               usb4_phy: phy@12530000 {
+                       status          = "okay";
+                       vddcx-supply    = <&pm8921_s3>;
+                       v3p3-supply     = <&pm8921_l3>;
+                       v1p8-supply     = <&pm8921_l23>;
+               };
+
+               gadget1: gadget@12500000 {
+                       status = "okay";
+               };
+
+               /* OTG */
+               usb1: usb@12500000 {
+                       status = "okay";
+               };
+
+               usb3: usb@12520000 {
+                       status = "okay";
+               };
+
+               usb4: usb@12530000 {
+                       status = "okay";
+               };
+               
+               /* on board fixed 3.3v supply */
+               v3p3_pcieclk: v3p3-pcieclk {
+                       compatible = "regulator-fixed";
+                       regulator-name = "PCIE V3P3";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+
+               pci@1b500000 {
+                       status = "ok";
+                       pcie-clk-supply = <&v3p3_pcieclk>;
+                       avdd-supply     = <&pm8921_s3>;
+                       vdd-supply      = <&pm8921_lvs6>;
+                       ext-3p3v-supply = <&ext_3p3v>;
+                       qcom,external-phy-refclk;
+                       reset-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+               };
+
+               leds {
+                       compatible = "gpio-leds";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&notify_led>;
+
+                       led@1 {
+                               label = "apq8064:green:user1";
+                               gpios = <&pm8921_gpio 18 GPIO_ACTIVE_HIGH>;
+                               linux,default-trigger = "heartbeat";
+                               default-state = "on";
+                       };
+               };
+
+               qcom,ssbi@500000 {
+                       pmicintc: pmic@0 {
+                               pm8921_gpio: gpio@150 {
+                                       pinctrl-names = "default";
+                                       pinctrl-0 = <&wlan_default_gpios &bt_gpios>;
+
+                                       pwm_bl_gpios: pwm-bl-gpios {
+                                               pios {
+                                                       pins = "gpio26";
+                                                       bias-disable;
+                                                       function = "normal";
+                                                       qcom,drive-strength = <1>;
+                                                       power-source = <PM8921_GPIO_S4>;
+                                               };
+                                       };
+
+                                       pwm_en_gpios: pwm-en-gpios {
+                                               pios {
+                                                       pins = "gpio36";
+                                                       bias-disable;
+                                                       function = "normal";
+                                                       qcom,drive-strength = <1>;
+                                                       power-source = <PM8921_GPIO_S4>;
+                                               };
+                                       };
+
+                                       wlan_default_gpios: wlan-gpios {
+                                               pios {
+                                                       pins = "gpio43";
+                                                       function = "normal";
+                                                       bias-disable;
+                                                       power-source = <PM8921_GPIO_S4>;
+                                               };
+                                       };
+
+                                       bt_gpios: bt-gpio {
+                                               pios {
+                                                       pins = "gpio44";
+                                                       function = "normal";
+                                                       bias-disable;
+                                                       power-source = <PM8921_GPIO_S4>;
+                                               };
+                                       };
+
+                                       notify_led: nled {
+                                               pios {
+                                                       pins = "gpio18";
+                                                       function = "normal";
+                                                       bias-disable;
+                                                       power-source = <PM8921_GPIO_S4>;
+                                               };
+                                       };
+                               };
+                       };
+               };
+               sdcc4_pwrseq:pwrseq {
+                       compatible = "mmc-pwrseq-simple";
+                       reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>,
+                                     <&pm8921_gpio 44 GPIO_ACTIVE_LOW>;
+               };
+
+               amba {
+                       /* eMMC */
+                       sdcc1: sdcc@12400000 {
+                               status = "okay";
+                               vmmc-supply = <&pm8921_l5>;
+                               vqmmc-supply = <&pm8921_s4>;
+                       };
+
+                       /* External micro SD card */
+                       sdcc3: sdcc@12180000 {
+                               status = "okay";
+                               vmmc-supply = <&pm8921_l6>;
+                               pinctrl-names   = "default";
+                               pinctrl-0       = <&card_detect>;
+                               cd-gpios        = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+                       };
+                       /* WLAN */
+                       sdcc4: sdcc@121c0000 {
+                               status = "okay";
+                               vmmc-supply = <&ext_3p3v>;
+                               vqmmc-supply = <&pm8921_lvs1>;
+                               mmc-pwrseq = <&sdcc4_pwrseq>;
+                       };
+               };
+       };
+};
+
+&CPU0 {
+       cpu-supply = <&saw0>;
+};
+
+&CPU1 {
+       cpu-supply = <&saw1>;
+};
+
+&CPU2 {
+       cpu-supply = <&saw2>;
+};
+
+&CPU3 {
+       cpu-supply = <&saw3>;
+};