From patchwork Wed May 29 08:01:10 2024
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Yoshinori Sato <ysato@users.sourceforge.jp>
X-Patchwork-Id: 800305
Received: from sakura.ysato.name (ik1-413-38519.vs.sakura.ne.jp
 [153.127.30.23])
 by smtp.subspace.kernel.org (Postfix) with ESMTP id 5250316936F;
 Wed, 29 May 2024 08:02:13 +0000 (UTC)
Authentication-Results: smtp.subspace.kernel.org;
 arc=none smtp.client-ip=153.127.30.23
ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;
 t=1716969735; cv=none;
 b=uqu+YlHWtfOPxINyqZCip5PXiWnCinjS/10/Pg+o5WZJHcx4S1S1TLbzJ3INZPBV91eDyWXtjoR3a5cVhDmky5kzHgNF1qQ+sjvuF7avHCqQdCoQSLH1VLeVmlfAn51htPkVw+UIW9xQzoEqhuTFiEQZuqX/Sq5Yj+4HsdkiJOs=
ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org;
 s=arc-20240116; t=1716969735; c=relaxed/simple;
 bh=80R/ltRudm5eoBviP7xSOoebOAWCzvwYc6/Eti+oCcY=;
 h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:
 MIME-Version;
 b=TI8e44tpGt9JvRMWKF0IyDNyaXsCgsGk/ixwe12nuxFlCUo6emvqBiNiFu1z3Lj9IgMYTgtcitEOuNTRQt5yQGhc9B4ZDewz093UywwfNBQtpOiR9sOuR/rqquDOIsoNNCsXS6dVY5poKT3t8WlF98rRsWXnqXQk99YBKseBpb8=
ARC-Authentication-Results: i=1; smtp.subspace.kernel.org;
 dmarc=none (p=none dis=none) header.from=users.sourceforge.jp;
 spf=fail smtp.mailfrom=users.sourceforge.jp;
 arc=none smtp.client-ip=153.127.30.23
Authentication-Results: smtp.subspace.kernel.org;
 dmarc=none (p=none dis=none) header.from=users.sourceforge.jp
Authentication-Results: smtp.subspace.kernel.org;
 spf=fail smtp.mailfrom=users.sourceforge.jp
Received: from SIOS1075.ysato.name (al128006.dynamic.ppp.asahi-net.or.jp
 [111.234.128.6])
 by sakura.ysato.name (Postfix) with ESMTPSA id 5613B1C0FF4;
 Wed, 29 May 2024 17:02:11 +0900 (JST)
From: Yoshinori Sato <ysato@users.sourceforge.jp>
To: linux-sh@vger.kernel.org
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>,
 Damien Le Moal <dlemoal@kernel.org>, Niklas Cassel <cassel@kernel.org>,
 Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Geert Uytterhoeven <geert+renesas@glider.be>,
 Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, 
 David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
 Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>,
 Thomas Gleixner <tglx@linutronix.de>, Bjorn Helgaas <bhelgaas@google.com>,
 Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy=C5=84?=
 =?utf-8?q?ski?= <kw@linux.com>,
 Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
 Jiri Slaby <jirislaby@kernel.org>, Magnus Damm <magnus.damm@gmail.com>,
 Daniel Lezcano <daniel.lezcano@linaro.org>, Rich Felker <dalias@libc.org>,
 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
 Lee Jones <lee@kernel.org>, Helge Deller <deller@gmx.de>,
 Heiko Stuebner <heiko.stuebner@cherry.de>,
 Neil Armstrong <neil.armstrong@linaro.org>,
 Chris Morgan <macromorgan@hotmail.com>, Sebastian Reichel <sre@kernel.org>,
 Linus Walleij <linus.walleij@linaro.org>, Arnd Bergmann <arnd@arndb.de>,
 Masahiro Yamada <masahiroy@kernel.org>, Baoquan He <bhe@redhat.com>,
 Andrew Morton <akpm@linux-foundation.org>,
 Guenter Roeck <linux@roeck-us.net>, Kefeng Wang <wangkefeng.wang@huawei.com>, 
 Stephen Rothwell <sfr@canb.auug.org.au>,
 Azeem Shaikh <azeemshaikh38@gmail.com>, Guo Ren <guoren@kernel.org>,
 Max Filippov <jcmvbkbc@gmail.com>, Jernej Skrabec <jernej.skrabec@gmail.com>, 
 Herve Codina <herve.codina@bootlin.com>,
 Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
 Anup Patel <apatel@ventanamicro.com>, Jacky Huang <ychuang3@nuvoton.com>,
 Hugo Villeneuve <hvilleneuve@dimonoff.com>, Jonathan Corbet <corbet@lwn.net>, 
 Wolfram Sang <wsa+renesas@sang-engineering.com>, =?utf-8?q?Uwe_Kleine-K?=
 =?utf-8?q?=C3=B6nig?= <u.kleine-koenig@pengutronix.de>,
 Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
 Sam Ravnborg <sam@ravnborg.org>,
 Javier Martinez Canillas <javierm@redhat.com>,
 Sergey Shtylyov <s.shtylyov@omp.ru>,
 Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
 linux-ide@vger.kernel.org, devicetree@vger.kernel.org,
 linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
 linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org,
 linux-pci@vger.kernel.org, linux-serial@vger.kernel.org,
 linux-fbdev@vger.kernel.org
Subject: [DO NOT MERGE v8 24/36] dt-binding: sh: cpus: Add SH CPUs json-schema
Date: Wed, 29 May 2024 17:01:10 +0900
Message-Id: <d54cb668f3f19221fdbf34a70a9123fb3a6b4004.1716965617.git.ysato@users.sourceforge.jp>
X-Mailer: git-send-email 2.39.2
In-Reply-To: <cover.1716965617.git.ysato@users.sourceforge.jp>
References: <cover.1716965617.git.ysato@users.sourceforge.jp>
Precedence: bulk
X-Mailing-List: linux-fbdev@vger.kernel.org
List-Id: <linux-fbdev.vger.kernel.org>
List-Subscribe: <mailto:linux-fbdev+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-fbdev+unsubscribe@vger.kernel.org>
MIME-Version: 1.0

Renesas SH series and compatible ISA CPUs.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 .../devicetree/bindings/sh/cpus.yaml          | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sh/cpus.yaml

diff --git a/Documentation/devicetree/bindings/sh/cpus.yaml b/Documentation/devicetree/bindings/sh/cpus.yaml
new file mode 100644
index 000000000000..e652b8414ae8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sh/cpus.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sh/cpus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas SuperH CPUs
+
+maintainers:
+  - Yoshinori Sato <ysato@users.sourceforge.jp>
+
+description: |+
+  Definition of CPU core with Renesas SuperH and compatible instruction set.
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - renesas,sh2a
+              - renesas,sh3
+              - renesas,sh4
+              - renesas,sh4a
+              - jcore,j2
+          - const: renesas,sh2
+      - const: renesas,sh2
+
+  clocks:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  device_type:
+    const: cpu
+
+required:
+  - compatible
+  - reg
+  - device_type
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/sh7750-cpg.h>
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cpu: cpu@0 {
+            compatible = "renesas,sh4", "renesas,sh2";
+            device_type = "cpu";
+            reg = <0>;
+            clocks = <&cpg SH7750_CPG_ICK>;
+            clock-names = "ick";
+            icache-size = <16384>;
+            icache-line-size = <32>;
+            dcache-size = <32768>;
+            dcache-line-size = <32>;
+        };
+    };
+...