ARM: dts: iwg22d-sodimm-dbhd-ca: Add device tree for HDMI DB

Add file r8a7745-iwg22d-sodimm-dbhd-ca.dts to provide support for
iW-RainboW-G22D with HDMI daughter board plugged in.

The interfaces defined in the new .dts file are: scif1, scif5,
and hscif2.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d0381e9..2139672 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -756,6 +756,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
        r8a7743-iwg20d-q7-dbcm-ca.dtb \
        r8a7743-sk-rzg1m.dtb \
        r8a7745-iwg22d-sodimm.dtb \
+       r8a7745-iwg22d-sodimm-dbhd-ca.dtb \
        r8a7745-sk-rzg1e.dtb \
        r8a7778-bockw.dtb \
        r8a7779-marzen.dtb \

diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
new file mode 100644 (file)
index 0000000..f925388
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
@@ -0,0 +1,61 @@
+/*
+ * Device Tree Source for the iWave-RZG1E SODIMM carrier board + HDMI daughter
+ * board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7745-iwg22d-sodimm.dts"
+
+/ {
+       model = "iWave RainboW-G22D-SODIMM RZ/G1E based board with HDMI add-on";
+       compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745";
+
+       aliases {
+               serial0 = &scif1;
+               serial4 = &scif5;
+               serial6 = &hscif2;
+       };
+};
+
+&hscif2 {
+       pinctrl-0 = <&hscif2_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
+&pfc {
+       hscif2_pins: hscif2 {
+               groups = "hscif2_data";
+               function = "hscif2";
+       };
+
+       scif1_pins: scif1 {
+               groups = "scif1_data";
+               function = "scif1";
+       };
+
+       scif5_pins: scif5 {
+               groups = "scif5_data_d";
+               function = "scif5";
+       };
+};
+
+&scif1 {
+       pinctrl-0 = <&scif1_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
+&scif5 {
+       pinctrl-0 = <&scif5_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};