From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH v9 06/07][RFC] arm64: renesas: add Salvator-X board support on DTS
Date: Thu, 03 Sep 2015 10:33:28 +0000 [thread overview]
Message-ID: <20150903103328.26791.49201.sendpatchset@little-apple> (raw)
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Add initial board support for r8a7795 Salvator-X. At this point
only DEBUG0 and DEBUG1 serial ports are supported.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
Changes since V8: (Magnus Damm <damm+renesas@opensource.se>)
- None
Changes since V7: (Magnus Damm <damm+renesas@opensource.se>)
- Added changelog
Based on:
[PATCH 15/25] arm64: renesas: add Salvator-X board support on DTS
[PATCH 5/5] arm64: renesas: salvator-x: Update SCIF2 pin group
[PATCH 5/6] arm64: renesas: salvator-x: Enable SCIF1 on serial1
Documentation/devicetree/bindings/arm/shmobile.txt | 2
arch/arm64/boot/dts/renesas/Makefile | 2
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 58 ++++++++++++++++++++
3 files changed, 62 insertions(+)
--- 0008/Documentation/devicetree/bindings/arm/shmobile.txt
+++ work/Documentation/devicetree/bindings/arm/shmobile.txt 2015-08-29 15:41:16.642366518 +0900
@@ -57,5 +57,7 @@ Boards:
compatible = "renesas,lager", "renesas,r8a7790"
- Marzen
compatible = "renesas,marzen", "renesas,r8a7779"
+ - Salvator-X
+ compatible = "renesas,salvator-x", "renesas,r8a7795";
- Silk
compatible = "renesas,silk", "renesas,r8a7794";
--- 0009/arch/arm64/boot/dts/renesas/Makefile
+++ work/arch/arm64/boot/dts/renesas/Makefile 2015-08-29 15:42:49.162366518 +0900
@@ -1,3 +1,5 @@
+dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb
+
always := $(dtb-y)
subdir-y := $(dts-dirs)
clean-files := *.dtb
--- /dev/null
+++ work/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts 2015-08-29 15:45:56.692366518 +0900
@@ -0,0 +1,58 @@
+/*
+ * Device Tree Source for the Salvator-X board
+ *
+ * Copyright (C) 2015 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.
+ */
+
+/dts-v1/;
+#include "r8a7795.dtsi"
+
+/ {
+ model = "Renesas Salvator-X board based on r8a7795";
+ compatible = "renesas,salvator-x", "renesas,r8a7795";
+
+ aliases {
+ serial0 = &scif2;
+ serial1 = &scif1;
+ };
+
+ chosen {
+ bootargs = "ignore_loglevel";
+ stdout-path = &scif2;
+ };
+
+ memory@48000000 {
+ device_type = "memory";
+ /* first 128MB is reserved for secure area. */
+ reg = <0x0 0x48000000 0x0 0x38000000>;
+ };
+};
+
+&pfc {
+ scif1_pins: scif1 {
+ renesas,groups = "scif1_data_a", "scif1_ctrl";
+ renesas,function = "scif1";
+ };
+ scif2_pins: scif2 {
+ renesas,groups = "scif2_data_a";
+ renesas,function = "scif2";
+ };
+};
+
+&scif1 {
+ pinctrl-0 = <&scif1_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&scif2 {
+ pinctrl-0 = <&scif2_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
reply other threads:[~2015-09-03 10:33 UTC|newest]
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