[PATCH] ARM: dts: qcom: Add apq8064 Dragon Board 600c support
srinivas.kandagatla at linaro.org
srinivas.kandagatla at linaro.org
Thu Mar 15 07:48:41 PDT 2018
From: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
This patch add support to DB600c board, which is another
96board based on Qualcomm APQ8064 SoC.
Support for USB, HDMI, PCIe, I2C, SPI, eMMC, microSD card, LEDs
device tree nodes is added in this patch.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/qcom-apq8064-db600c.dts | 547 ++++++++++++++++++++++++++++++
2 files changed, 548 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom-apq8064-db600c.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ade7a38543dc..940db57e57b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -743,6 +743,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8064-ifc6410.dtb \
qcom-apq8064-sony-xperia-yuga.dtb \
qcom-apq8064-asus-nexus7-flo.dtb \
+ qcom-apq8064-db600c.dtb \
qcom-apq8074-dragonboard.dtb \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8064-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-db600c.dts
new file mode 100644
index 000000000000..6a3250151038
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8064-db600c.dts
@@ -0,0 +1,547 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-apq8064-v2.0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+#include <dt-bindings/mfd/qcom-rpm.h>
+
+/ {
+ model = "Qualcomm Technologies, Inc. DB600c";
+ compatible = "arrow,apq8064-db600c", "qcom,apq8064";
+
+ aliases {
+ serial0 = &gsbi7_serial;
+ serial1 = &gsbi1_serial;
+ i2c0 = &gsbi2_i2c;
+ i2c1 = &gsbi3_i2c;
+ i2c2 = &gsbi4_i2c;
+ i2c3 = &gsbi7_i2c;
+ spi0 = &gsbi5_spi;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ vph: regulator-fixed at 1 {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <4500000>;
+ regulator-name = "VPH";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ };
+
+ /* on board fixed 3.3v supply */
+ vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ };
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
+
+ soc {
+ pinctrl at 800000 {
+ card_detect: card_detect {
+ mux {
+ pins = "gpio26";
+ function = "gpio";
+ bias-disable;
+ };
+ };
+
+ user_leds: user-leds {
+ mux {
+ pins = "gpio6", "gpio7", "gpio35", "gpio86";
+ function = "gpio";
+ };
+
+ conf {
+ pins = "gpio6", "gpio7", "gpio35", "gpio86";
+ function = "gpio";
+ output-low;
+ };
+ };
+
+ i2c1 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c2 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c3 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c4 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c5 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c6 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c7 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c1 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ spi5_default {
+ pinconf {
+ drive-strength = <8>;
+ };
+
+ pinconf_cs {
+ drive-strength = <8>;
+ };
+ };
+ };
+
+ qcom,ssbi at 500000 {
+ pmic at 0 {
+ gpio at 150 {
+ pcie_pins: pcie_pins {
+ pios {
+ pins = "gpio22";
+ function = "normal";
+ power-source = <PM8921_GPIO_VPH>;
+ };
+ };
+ };
+
+ mpps at 50 {
+ pcie_perst: pcie-perst {
+ pinconf {
+ pins = "mpp1";
+ function = "digital";
+ power-source = <PM8921_MPP_S4>;
+ output-low;
+ };
+ };
+
+ mpp_leds: mpp-leds {
+ pinconf {
+ pins = "mpp7", "mpp8", "mpp9", "mpp10", "mpp11", "mpp12";
+ function = "digital";
+ power-source = <PM8921_MPP_VPH>;
+ drive-strength = <12>;
+ output-high;
+ };
+ };
+ };
+ };
+ };
+
+ rpm at 108000 {
+ regulators {
+ vdd_s1-supply = <&vph>;
+ vdd_s2-supply = <&vph>;
+ vdd_s3-supply = <&vph>;
+ vdd_s4-supply = <&vph>;
+ vdd_s5-supply = <&vph>;
+ vdd_s6-supply = <&vph>;
+ vdd_s7-supply = <&vph>;
+
+ vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+ vdd_l3_l15_l17-supply = <&vph>;
+ vdd_l4_l14-supply = <&vph>;
+ vdd_l5_l8_l16-supply = <&vph>;
+ vdd_l6_l7-supply = <&vph>;
+ vdd_l9_l11-supply = <&vph>;
+ vdd_l10_l22-supply = <&vph>;
+ vdd_l21_l23_l29-supply = <&vph>;
+
+ 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>;
+
+ vin_lvs1_3_6-supply = <&pm8921_s4>;
+ vin_lvs2-supply = <&pm8921_s1>;
+ vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+ s1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ qcom,switch-mode-frequency = <3200000>;
+ bias-pull-down;
+ };
+
+ s2 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ regulator-always-on;
+ };
+
+ s3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ qcom,switch-mode-frequency = <4800000>;
+ };
+
+ s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,switch-mode-frequency = <1600000>;
+ qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
+ bias-pull-down;
+ regulator-always-on;
+ };
+
+ s7 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <3200000>;
+ };
+
+ l3 {
+ regulator-min-microvolt = <3050000>;
+ regulator-max-microvolt = <3300000>;
+ bias-pull-down;
+ };
+
+ l4 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ bias-pull-down;
+ };
+
+ l5 {
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <3000000>;
+ bias-pull-down;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ l6 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ bias-pull-down;
+ };
+
+ l7 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ /**
+ /**
+ * 1.8v required on LS expansion
+ * for mezzanine boards
+ */
+ l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ l23 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ bias-pull-down;
+ };
+
+ l26 {
+ regulator-min-microvolt = < 375000>;
+ regulator-max-microvolt = <1050000>;
+ bias-pull-down;
+ };
+
+ lvs6 {
+ bias-pull-down;
+ };
+
+ lvs7 {
+ bias-pull-down;
+ };
+ };
+ };
+
+ gsbi at 12440000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_UART_W_FC>;
+ serial at 12450000 {
+ label = "LS-UART1";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsbi1_uart_4pins>;
+ };
+ };
+
+ gsbi at 12480000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 124a0000 {
+ /* On Low speed expansion and Sensors */
+ label = "LS-I2C0";
+ status = "okay";
+ };
+ };
+
+ gsbi at 16200000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 16280000 {
+ /* On Low speed expansion */
+ status = "okay";
+ label = "LS-I2C1";
+ clock-frequency = <200000>;
+ eeprom at 52 {
+ compatible = "atmel,24c128";
+ reg = <0x52>;
+ pagesize = <64>;
+ };
+ };
+ };
+
+ gsbi at 16300000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 16380000 {
+ /* On High speed expansion */
+ label = "HS-CAM-I2C3";
+ status = "okay";
+ };
+ };
+
+ gsbi at 1a200000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_SPI>;
+ spi at 1a280000 {
+ /* On Low speed expansion */
+ label = "LS-SPI0";
+ status = "okay";
+ num-cs = <1>;
+ cs-gpios = <&tlmm_pinmux 53 0>;
+ spi-sram at 0 {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible= "microchip,mchp23lcv1024";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ };
+ };
+ };
+
+ gsbi at 16500000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_UART_W_FC>;
+ serial at 1654000 {
+ label = "BT-UART";
+ status = "okay";
+ pinctrl-name = "default";
+ pinctrl-0 = <&gsbi6_uart_4pins>;
+ };
+ };
+
+
+ /* DEBUG UART */
+ gsbi at 16600000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+ serial at 16640000 {
+ label = "LS-UART0";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsbi7_uart_2pins>;
+
+ };
+
+ i2c at 16680000 {
+ /* On High speed expansion */
+ status = "okay";
+ label = "HS-CAM-I2C2";
+ };
+ };
+
+ leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds>, <&mpp_leds>;
+
+ compatible = "gpio-leds";
+
+ user-led0 {
+ label = "user0-led";
+ gpios = <&pm8921_mpps 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ user-led1 {
+ label = "user1-led";
+ gpios = <&pm8921_mpps 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ user-led2 {
+ label = "user2-led";
+ gpios = <&pm8921_mpps 11 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ default-state = "off";
+ };
+
+ user-led3 {
+ label = "user3-led";
+ gpios = <&pm8921_mpps 12 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ default-state = "off";
+ };
+
+ wifi-led {
+ label = "WiFi-led";
+ gpios = <&pm8921_mpps 7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "none";
+ };
+
+ bt-led {
+ label = "BT-led";
+ gpios = <&pm8921_mpps 8 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "none";
+ };
+ };
+
+ pci at 1b500000 {
+ status = "okay";
+ vdda-supply = <&pm8921_s3>;
+ vdda_phy-supply = <&pm8921_lvs6>;
+ vdda_refclk-supply = <&vcc3v3>;
+ pinctrl-0 = <&pcie_perst>;
+ pinctrl-names = "default";
+ perst-gpio = <&pm8921_mpps 1 GPIO_ACTIVE_LOW>;
+ };
+
+ /* OTG */
+ usb at 12500000 {
+ status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
+ };
+
+ usb at 12520000 {
+ status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
+ };
+
+ usb at 12530000 {
+ status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
+ };
+
+ amba {
+ /* eMMC */
+ sdcc1: sdcc at 12400000 {
+ status = "okay";
+ vmmc-supply = <&pm8921_l5>;
+ vqmmc-supply = <&pm8921_s4>;
+ };
+
+ /* External micro SD card */
+ sdcc3: sdcc at 12180000 {
+ status = "okay";
+ vmmc-supply = <&pm8921_l6>;
+ vqmmc-supply = <&pm8921_l7>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdcc3_pins &card_detect>;
+ cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ hdmi-tx at 4a00000 {
+ status = "okay";
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ hdmi-mux-supply = <&vcc3v3>;
+
+ hpd-gpio = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ port at 1 {
+ endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+
+ hdmi-phy at 4a00400 {
+ status = "okay";
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ };
+
+ mdp at 5100000 {
+ status = "okay";
+
+ ports {
+ port at 3 {
+ endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
+ };
+ };
+ };
+};
--
2.16.2
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