ARM: rmobile: Add Beacon EmbeddedWorks RZG2N Dev Kit
The Beacon EmbeddedWorks kit is based on the R8A774B1 SoC also
known as the RZ/G2N.
The kit consists of a SOM + Baseboard and supports microSD,
eMMC, Ethernet, a couple celular radios, two CAN interfaces,
Bluetooth and WiFi. It shares much of the same design as
the RZ/G2M dev kit.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 858b79a..71f49cc 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -809,6 +809,7 @@
dtb-$(CONFIG_RCAR_GEN3) += \
r8a774a1-beacon-rzg2m-kit.dtb \
+ r8a774b1-beacon-rzg2n-kit.dtb \
r8a77950-ulcb-u-boot.dtb \
r8a77950-salvator-x-u-boot.dtb \
r8a77960-ulcb-u-boot.dtb \
diff --git a/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi
new file mode 100644
index 0000000..a0c0a7f
--- /dev/null
+++ b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&cpg {
+ u-boot,dm-pre-reloc;
+};
+
+&extal_clk {
+ u-boot,dm-pre-reloc;
+};
+
+&prr {
+ u-boot,dm-pre-reloc;
+};
+
+&extalr_clk {
+ u-boot,dm-pre-reloc;
+};
+
+&sdhi0 {
+ /delete-property/ cd-gpios;
+};
+
+&sdhi2 {
+ status = "disabled";
+};
diff --git a/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts
new file mode 100644
index 0000000..71763f4
--- /dev/null
+++ b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2020, Compass Electronics Group, LLC
+ */
+
+/dts-v1/;
+
+#include "r8a774b1.dtsi"
+#include "beacon-renesom-som.dtsi"
+#include "beacon-renesom-baseboard.dtsi"
+
+/ {
+ model = "Beacon Embedded Works RZ/G2N Development Kit";
+ compatible = "beacon,beacon-rzg2n", "renesas,r8a774b1";
+
+ aliases {
+ serial0 = &scif2;
+ serial1 = &hscif0;
+ serial2 = &hscif1;
+ serial3 = &scif0;
+ serial4 = &hscif2;
+ serial5 = &scif5;
+ serial6 = &scif4;
+ ethernet0 = &avb;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ clocks = <&cpg CPG_MOD 724>,
+ <&cpg CPG_MOD 723>,
+ <&cpg CPG_MOD 721>,
+ <&versaclock5 1>,
+ <&x302_clk>,
+ <&versaclock5 2>;
+ clock-names = "du.0", "du.1", "du.3",
+ "dclkin.0", "dclkin.1", "dclkin.3";
+};
+
+/* Reference versaclock instead of audio_clk_a */
+&rcar_sound {
+ clocks = <&cpg CPG_MOD 1005>,
+ <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+ <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+ <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+ <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+ <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+ <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+ <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+ <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+ <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+ <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+ <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+ <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+ <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+ <&versaclock6_bb 4>, <&audio_clk_b>,
+ <&audio_clk_c>,
+ <&cpg CPG_CORE R8A774B1_CLK_S0D4>;
+};
diff --git a/arch/arm/mach-rmobile/Kconfig.64 b/arch/arm/mach-rmobile/Kconfig.64
index 0ef6cf6..3535412 100644
--- a/arch/arm/mach-rmobile/Kconfig.64
+++ b/arch/arm/mach-rmobile/Kconfig.64
@@ -65,6 +65,11 @@
select R8A774A1
select PINCTRL_PFC_R8A774A1
+config TARGET_BEACON_RZG2N
+ bool "Beacon EmbeddedWorks RZ/G2N Dev Kit"
+ select R8A774B1
+ select PINCTRL_PFC_R8A774B1
+
config TARGET_CONDOR
bool "Condor board"
imply R8A77980