From: sergei.shtylyov@cogentembedded•com (Sergei Shtylyov)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 2/2] ARM: shmobile: porter: initial device tree
Date: Thu, 01 Oct 2015 02:02:27 +0300 [thread overview]
Message-ID: <2525707.dTm8VYu5Xs@wasted.cogentembedded.com> (raw)
In-Reply-To: <201404250239.39150.sergei.shtylyov@cogentembedded.com>
Add the initial device tree for the R8A7791 SoC based Porter low cost board
(which is a slightly modified version of the Henninger board).
SCIF0 serial port support is included, so that the serial console can work.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded•com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider•be>
---
This patch is against the 'renesas-devel-20150930-v4.3-rc3' tag of Simon
Horman's 'renesas.git' repo.
Changes in version 2:
- removed the 'console=' kernel parameter from the "bootargs" prop;
- removed trailing space in the change log;
- added Geert's ACK.
arch/arm/boot/dts/Makefile | 1
arch/arm/boot/dts/r8a7791-porter.dts | 54 +++++++++++++++++++++++++++++++++++
2 files changed, 55 insertions(+)
Index: renesas/arch/arm/boot/dts/Makefile
===================================================================
--- renesas.orig/arch/arm/boot/dts/Makefile
+++ renesas/arch/arm/boot/dts/Makefile
@@ -532,6 +532,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
r8a7790-lager.dtb \
r8a7791-henninger.dtb \
r8a7791-koelsch.dtb \
+ r8a7791-porter.dtb \
r8a7793-gose.dtb \
r8a7794-alt.dtb \
r8a7794-silk.dtb \
Index: renesas/arch/arm/boot/dts/r8a7791-porter.dts
===================================================================
--- /dev/null
+++ renesas/arch/arm/boot/dts/r8a7791-porter.dts
@@ -0,0 +1,54 @@
+/*
+ * Device Tree Source for the Porter board
+ *
+ * Copyright (C) 2015 Cogent Embedded, Inc.
+ *
+ * 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 "r8a7791.dtsi"
+
+/ {
+ model = "Porter";
+ compatible = "renesas,porter", "renesas,r8a7791";
+
+ aliases {
+ serial0 = &scif0;
+ };
+
+ chosen {
+ bootargs = "ignore_loglevel";
+ stdout-path = &scif0;
+ };
+
+ memory at 40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ memory at 200000000 {
+ device_type = "memory";
+ reg = <2 0x00000000 0 0x40000000>;
+ };
+};
+
+&extal_clk {
+ clock-frequency = <20000000>;
+};
+
+&pfc {
+ scif0_pins: serial0 {
+ renesas,groups = "scif0_data_d";
+ renesas,function = "scif0";
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
next prev parent reply other threads:[~2015-09-30 23:02 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-24 22:39 [PATCH 0/2] Add R8A7791/Henninger board DT support Sergei Shtylyov
2014-04-24 22:42 ` [PATCH 1/2] ARM: shmobile: henninger: initial device tree Sergei Shtylyov
2014-04-24 22:44 ` [PATCH 2/2] ARM: shmobile: henninger: add Ether DT support Sergei Shtylyov
2014-04-25 1:31 ` [PATCH 0/2] Add R8A7791/Henninger board " Simon Horman
2015-01-30 22:52 ` [PATCH] ARM: shmobile: silk: initial device tree Sergei Shtylyov
2015-01-31 4:21 ` Simon Horman
2015-01-31 18:27 ` Sergei Shtylyov
2015-02-02 0:19 ` Simon Horman
2015-02-02 11:03 ` Mark Rutland
2015-02-04 22:46 ` Sergei Shtylyov
2015-02-02 11:05 ` Mark Rutland
2015-02-02 20:57 ` Sergei Shtylyov
2015-02-03 0:36 ` Simon Horman
2015-02-03 9:53 ` Geert Uytterhoeven
2015-02-04 0:28 ` Simon Horman
2015-02-03 10:48 ` Sergei Shtylyov
2015-02-02 20:49 ` Sergei Shtylyov
2015-02-11 22:06 ` [PATCH] ARM: shmobile: r8a7794: add PFC DT support Sergei Shtylyov
2015-02-12 12:20 ` Geert Uytterhoeven
2015-02-15 16:57 ` Simon Horman
2015-02-15 17:00 ` Simon Horman
2015-02-15 17:02 ` Sergei Shtylyov
2015-07-28 12:45 ` Sergei Shtylyov
2015-07-28 23:44 ` Simon Horman
2015-02-11 22:27 ` [PATCH v2] ARM: shmobile: silk: initial device tree Sergei Shtylyov
2015-02-11 22:41 ` [PATCH] ARM: shmobile: silk: add Ether DT support Sergei Shtylyov
2015-07-27 22:29 ` [PATCH v2] ARM: shmobile: r8a7794: add PFC " Sergei Shtylyov
2015-07-28 23:44 ` Simon Horman
2015-07-28 22:14 ` [PATCH v3] ARM: shmobile: silk: initial device tree Sergei Shtylyov
2015-07-30 0:07 ` Simon Horman
2015-08-03 13:00 ` Geert Uytterhoeven
2015-08-03 15:13 ` Sergei Shtylyov
2015-08-03 15:19 ` Geert Uytterhoeven
2015-08-04 0:53 ` Simon Horman
2015-07-28 22:16 ` [PATCH RESEND] ARM: shmobile: silk: add Ether DT support Sergei Shtylyov
2015-07-30 0:08 ` Simon Horman
2015-09-29 23:26 ` [PATCH] ARM: shmobile: porter: initial device tree Sergei Shtylyov
2015-09-30 6:51 ` Geert Uytterhoeven
2015-09-30 13:33 ` Sergei Shtylyov
2015-09-30 19:08 ` Sergei Shtylyov
2015-09-30 23:01 ` [PATCH v2 1/2] ARM: shmobile: add Porter board DT bindings Sergei Shtylyov
2015-10-01 5:59 ` Geert Uytterhoeven
2015-10-02 1:16 ` Simon Horman
2015-09-30 23:02 ` Sergei Shtylyov [this message]
2015-10-02 21:53 ` [PATCH] ARM: shmobile: fix SILK board name Sergei Shtylyov
2015-10-05 3:03 ` Simon Horman
2015-10-05 22:51 ` [PATCH] ARM: shmobile: porter: add Ether DT support Sergei Shtylyov
2015-10-06 0:45 ` Simon Horman
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