MLK-13283 ARM: dts: imx: support for 1gb 6sxscm evb board

Add support for the 1gb i.MX6SX SCM EVB board

Support the next features for 1Gb 6sxscm EVB:

 - Regular 1gb board
 - M4 support
 - MQS
 - SAI sound card
 - LCD and HDMI with sii902x support
 - Bluetooth and Wifi Murata ZP SDIO dongle

Signed-off-by: Alejandro Sierra <alejandro.sierra@nxp.com>
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>

7 files changed, 226 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e3a115726d13..667a29e26a18 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -467,7 +467,13 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 	imx6sx-19x19-arm2.dtb \
 	imx6sx-19x19-arm2-ldo.dtb \
 	imx6sx-19x19-arm2-csi.dtb \
-	imx6sx-19x19-arm2-gpmi-weim.dtb
+	imx6sx-19x19-arm2-gpmi-weim.dtb \
+	imx6sxscm-1gb-evb-ldo.dtb \
+	imx6sxscm-1gb-evb-lcdif1-ldo.dtb \
+	imx6sxscm-1gb-evb-m4-ldo.dtb \
+	imx6sxscm-1gb-evb-mqs-ldo.dtb \
+	imx6sxscm-1gb-evb-sai-ldo.dtb \
+	imx6sxscm-1gb-evb-btwifi-ldo.dtb
 dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-14x14-evk.dtb \
 	imx6ul-14x14-evk-btwifi.dtb \
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-btwifi-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-btwifi-ldo.dts
new file mode 100644
index 000000000000..a31c4d69bd0e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-btwifi-ldo.dts
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-1gb-evb-ldo.dts"
+#include "imx6sxscm-evb-btwifi.dtsi"
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-lcdif1-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-lcdif1-ldo.dts
new file mode 100644
index 000000000000..5b3e05416b1c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-lcdif1-ldo.dts
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-1gb-evb-ldo.dts"
+/ {
+	regulators {
+		reg_lcd_3v3: regulator@4 {
+			status = "okay";
+		};
+	};
+
+	sii902x_reset: sii902x-reset {
+		status = "okay";
+	};
+};
+
+&csi1 {
+	status = "disabled";
+};
+
+&lcdif1 {
+	status = "okay";
+};
+
+&i2c4 {
+	sii902x@39 {
+		status = "okay";
+	};
+};
+
+&ov5640 {
+	status = "disabled";
+};
\ No newline at end of file
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-ldo.dts
new file mode 100644
index 000000000000..357b92098318
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-ldo.dts
@@ -0,0 +1,9 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-evb-ldo.dts"
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-m4-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-m4-ldo.dts
new file mode 100644
index 000000000000..8839631b3404
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-m4-ldo.dts
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-1gb-evb-ldo.dts"
+/{
+	memory {
+		linux,usable-memory = <0x80000000 0x1ff00000>,
+				<0xa0000000 0x1ff00000>;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+};
+
+/*
+ * The flollowing modules are conflicting with M4, disable them when m4
+ * is running.
+ */
+&adc1 {
+	status = "disabled";
+};
+
+&adc2 {
+	status = "disabled";
+};
+
+&flexcan1 {
+	status = "disabled";
+};
+
+&flexcan2 {
+	status = "disabled";
+};
+
+&i2c3 {
+	status = "disabled";
+};
+
+&ocram {
+	reg = <0x00901000 0xf000>;
+};
+
+&qspi2 {
+	status = "disabled";
+};
+
+&qspi_m4 {
+	status = "okay";
+};
+
+&rpmsg{
+	status = "okay";
+};
+
+&uart2 {
+	status = "disabled";
+};
+
+&clks {
+	fsl,shared-clks-number = <0x23>;
+	fsl,shared-clks-index = <IMX6SX_CLK_PLL2_BUS IMX6SX_CLK_PLL2_PFD0
+			IMX6SX_CLK_PLL2_PFD2 IMX6SX_CLK_PLL3_USB_OTG
+			IMX6SX_CLK_PLL3_PFD1 IMX6SX_CLK_PLL3_PFD2
+			IMX6SX_CLK_PLL3_PFD3 IMX6SX_CLK_PLL4_AUDIO
+			IMX6SX_CLK_PLL5_VIDEO
+			IMX6SX_CLK_OCRAM IMX6SX_CLK_CAN1_SERIAL
+			IMX6SX_CLK_CAN1_IPG IMX6SX_CLK_CAN2_SERIAL
+			IMX6SX_CLK_CAN2_IPG IMX6SX_CLK_CANFD
+			IMX6SX_CLK_ECSPI1 IMX6SX_CLK_ECSPI2
+			IMX6SX_CLK_ECSPI3 IMX6SX_CLK_ECSPI4
+			IMX6SX_CLK_ECSPI5 IMX6SX_CLK_QSPI1
+			IMX6SX_CLK_QSPI2 IMX6SX_CLK_SSI1
+			IMX6SX_CLK_SSI2 IMX6SX_CLK_SSI3
+			IMX6SX_CLK_UART_SERIAL IMX6SX_CLK_UART_IPG
+			IMX6SX_CLK_PERIPH_CLK2_SEL IMX6SX_CLK_DUMMY
+			IMX6SX_CLK_I2C1 IMX6SX_CLK_I2C2
+			IMX6SX_CLK_I2C3 IMX6SX_CLK_I2C4
+			IMX6SX_CLK_EPIT1 IMX6SX_CLK_EPIT2>;
+	fsl,shared-mem-addr = <0x91F000>;
+	fsl,shared-mem-size = <0x1000>;
+};
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-mqs-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-mqs-ldo.dts
new file mode 100644
index 000000000000..08aac2c6636f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-mqs-ldo.dts
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-1gb-evb-ldo.dts"
+/ {
+	sound-mqs {
+		compatible = "fsl,imx6sx-sdb-mqs",
+			     "fsl,imx-audio-mqs";
+		model = "mqs-audio";
+		cpu-dai = <&sai1>;
+		asrc-controller = <&asrc>;
+		audio-codec = <&mqs>;
+	};
+};
+
+&usdhc2 {
+	/* pin conflict with mqs*/
+	status = "disabled";
+};
+
+&mqs {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mqs>;
+	clocks = <&clks IMX6SX_CLK_SAI1>;
+	clock-names = "mclk";
+	status = "okay";
+};
+
+&sai1 {
+	pinctrl-0 = <>;
+	status = "okay";
+};
+
+&sdma {
+	gpr = <&gpr>;
+	/* SDMA event remap for SAI1 */
+	fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
+};
diff --git a/arch/arm/boot/dts/imx6sxscm-1gb-evb-sai-ldo.dts b/arch/arm/boot/dts/imx6sxscm-1gb-evb-sai-ldo.dts
new file mode 100644
index 000000000000..d95d2e6f45c3
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sxscm-1gb-evb-sai-ldo.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include "imx6sxscm-1gb-evb-ldo.dts"
+/ {
+	sound {
+		cpu-dai = <&sai1>;
+	};
+};
+
+&audmux {
+	/* pin conflict with sai */
+	status = "disabled";
+};
+
+&sai1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	status = "okay";
+};
+
+&sdma {
+	gpr = <&gpr>;
+	/* SDMA event remap for SAI1 */
+	fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
+};