ARM: dts: STi: Introduce B2260 board

B2260 board is the STMicroelectronics 96Board
based on STiH410 soc :
  - 1GB DDR
  - On-Board USB combo WiFi/Bluetooth RTL8723BU
    with PCB soldered antenna
  - Ethernet 1000-BaseT
  - Sata
  - HDMI
  - 2 x USB2 type A
  - micro USB2 type AB
  - SD card slot
  - High speed connector (SD/I2C/USB interfaces)
  - Slow speed connector (UART/I2C/GPIO/SPI/PCM interfaces)

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>

2 files changed, 191 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faacd52370d2..f23a5b375f17 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -686,6 +686,7 @@ dtb-$(CONFIG_ARCH_SPEAR6XX) += \
 dtb-$(CONFIG_ARCH_STI) += \
         stih407-b2120.dtb \
         stih410-b2120.dtb \
+        stih410-b2260.dtb \
         stih415-b2000.dtb \
         stih415-b2020.dtb \
         stih416-b2000.dtb \
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
new file mode 100644
index 000000000000..94e064f193b2
--- /dev/null
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2016 STMicroelectronics (R&D) Limited.
+ * Author: Patrice Chotard <patrice.chotard@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+#include "stih410.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+        model = "STiH410 B2260";
+        compatible = "st,stih410-b2260", "st,stih410";
+
+        chosen {
+                bootargs = "console=ttyAS1,115200";
+                linux,stdout-path = &uart1;
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x40000000 0x40000000>;
+        };
+
+        aliases {
+                ttyAS1 = &uart1;
+                ethernet0 = &ethernet0;
+        };
+
+        soc {
+
+                leds {
+                        compatible = "gpio-leds";
+                        user_green_1 {
+                                label = "User_green_1";
+                                gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
+                                linux,default-trigger = "heartbeat";
+                                default-state = "off";
+                        };
+
+                        user_green_2 {
+                                label = "User_green_2";
+                                gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
+                                default-state = "off";
+                        };
+
+                        user_green_3 {
+                                label = "User_green_3";
+                                gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
+                                default-state = "off";
+                        };
+
+                        user_green_4 {
+                                label = "User_green_4";
+                                gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
+                                default-state = "off";
+                        };
+                };
+
+                /* Low speed expansion connector */
+                uart0: serial@9830000 {
+                        label = "LS-UART0";
+                        status = "okay";
+                };
+
+                /* Low speed expansion connector */
+                uart1: serial@9831000 {
+                        label = "LS-UART1";
+                        status = "okay";
+                };
+
+                /* Low speed expansion connector */
+                spi0: spi@9844000 {
+                        label = "LS-SPI0";
+                        cs-gpio = <&pio30 3 0>;
+                        status = "okay";
+                };
+
+                /* Low speed expansion connector */
+                i2c0: i2c@9840000 {
+                        label = "LS-I2C0";
+                        status = "okay";
+                };
+
+                /* Low speed expansion connector */
+                i2c1: i2c@9841000 {
+                        label = "LS-I2C1";
+                        status = "okay";
+                };
+
+                /* high speed expansion connector */
+                i2c2: i2c@9842000 {
+                        label = "HS-I2C2";
+                        pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
+                        status = "okay";
+                };
+
+                /* high speed expansion connector */
+                i2c3: i2c@9843000 {
+                        label = "HS-I2C3";
+                        pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
+                        status = "okay";
+                };
+
+                mmc0: sdhci@09060000 {
+                        pinctrl-0 = <&pinctrl_sd0>;
+                        bus-width = <4>;
+                        status = "okay";
+                };
+
+                /* high speed expansion connector */
+                mmc1: sdhci@09080000 {
+                        status = "okay";
+                };
+
+                pwm0: pwm@9810000 {
+                        status = "okay";
+                };
+
+                pwm1: pwm@9510000 {
+                        status = "okay";
+                };
+
+                usb2_picophy1: phy2 {
+                        status = "okay";
+                };
+
+                usb2_picophy2: phy3 {
+                        status = "okay";
+                };
+
+                ohci0: usb@9a03c00 {
+                        status = "okay";
+                };
+
+                ehci0: usb@9a03e00 {
+                        status = "okay";
+                };
+
+                ohci1: usb@9a83c00 {
+                        status = "okay";
+                };
+
+                ehci1: usb@9a83e00 {
+                        status = "okay";
+                };
+
+                ethernet0: dwmac@9630000 {
+                        phy-mode = "rgmii";
+                        pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
+
+                        snps,phy-bus-name = "stmmac";
+                        snps,phy-bus-id = <0>;
+                        snps,phy-addr = <0>;
+                        snps,reset-gpio = <&pio0 7 0>;
+                        snps,reset-active-low;
+                        snps,reset-delays-us = <0 10000 1000000>;
+
+                        status = "okay";
+                };
+
+                /* SSC11 to HDMI */
+                hdmiddc: i2c@9541000 {
+                        /* HDMI V1.3a supports Standard mode only */
+                        clock-frequency = <100000>;
+                        st,i2c-min-scl-pulse-width-us = <0>;
+                        st,i2c-min-sda-pulse-width-us = <5>;
+                        status = "okay";
+                };
+
+                sti-display-subsystem {
+                        sti_hdmi: sti-hdmi@8d04000 {
+                                status = "okay";
+                        };
+                };
+
+                miphy28lp_phy: miphy28lp@9b22000 {
+
+                        phy_port1: port@9b2a000 {
+                                st,osc-force-ext;
+                        };
+                };
+
+                sata1: sata@9b28000 {
+                        status = "okay";
+                };
+        };
+};