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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Ulrich Hecht <ulrich.hecht+renesas@gmail.com>,
	Simon Horman <horms@verge.net.au>,
	Magnus Damm <magnus.damm@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Grant Likely <grant.likely@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC 1/3] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
Date: Mon, 24 Nov 2014 20:10:06 +0000	[thread overview]
Message-ID: <1416859808-18503-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1416859808-18503-1-git-send-email-geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.

For now no device tree bindings have been defined yet. All of its
properties follow standard conventions.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/sh73a0.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 87e7d5ef904bde89..b8d4c557c85eca0c 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -997,4 +997,15 @@
 				"intca0";
 		};
 	};
+
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc", "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xfec10000 0x400>;
+		ranges = <0 0 0x20000000>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
+	};
 };
-- 
1.9.1


WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Ulrich Hecht <ulrich.hecht+renesas@gmail.com>,
	Simon Horman <horms@verge.net.au>,
	Magnus Damm <magnus.damm@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Grant Likely <grant.likely@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC 1/3] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node
Date: Mon, 24 Nov 2014 21:10:06 +0100	[thread overview]
Message-ID: <1416859808-18503-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1416859808-18503-1-git-send-email-geert+renesas@glider.be>

Add a node for the Bus State Controller (BSC) on sh73a0, to which
multiple external devices can be connected.

The BSC is driven by the ZB clock, and located in PM domain A4S.

For now no device tree bindings have been defined yet. All of its
properties follow standard conventions.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/sh73a0.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 87e7d5ef904bde89..b8d4c557c85eca0c 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -997,4 +997,15 @@
 				"intca0";
 		};
 	};
+
+	bsc: bus@fec10000 {
+		compatible = "renesas,bsc-sh73a0", "renesas,bsc", "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xfec10000 0x400>;
+		ranges = <0 0 0x20000000>;
+		interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&zb_clk>;
+		power-domains = <&pd_a4s>;
+	};
 };
-- 
1.9.1


  reply	other threads:[~2014-11-24 20:10 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-24 20:10 [PATCH RFC 0/3] Add "Simple" / Renesas Bus State Controller Driver Geert Uytterhoeven
2014-11-24 20:10 ` Geert Uytterhoeven
2014-11-24 20:10 ` Geert Uytterhoeven [this message]
2014-11-24 20:10   ` [PATCH/RFC 1/3] ARM: shmobile: sh73a0 dtsi: Add Bus State Controller node Geert Uytterhoeven
2014-11-24 20:10 ` [PATCH/RFC 2/3] ARM: shmobile: kzm9g-reference dts: Move Ethernet node to BSC Geert Uytterhoeven
2014-11-24 20:10   ` Geert Uytterhoeven
2014-11-24 21:11   ` Sergei Shtylyov
2014-11-24 21:11     ` Sergei Shtylyov
2014-11-24 21:43     ` Geert Uytterhoeven
2014-11-24 21:43       ` Geert Uytterhoeven
2014-11-24 20:10 ` [PATCH/RFC 3/3] drivers: bus: Add Renesas Bus State Controller Driver Geert Uytterhoeven
2014-11-24 20:10   ` Geert Uytterhoeven
2014-11-24 20:15 ` [PATCH RFC 0/3] Add "Simple" / " Arnd Bergmann
2014-11-24 20:15   ` Arnd Bergmann
2014-11-24 20:27   ` Geert Uytterhoeven
2014-11-24 20:27     ` Geert Uytterhoeven
2014-11-26 20:11     ` Kevin Hilman
2014-11-26 20:11       ` Kevin Hilman
2014-11-26 20:11       ` Kevin Hilman
2014-12-03  9:30       ` Geert Uytterhoeven
2014-12-03  9:30         ` Geert Uytterhoeven
2014-12-03 19:30         ` Kevin Hilman
2014-12-03 19:30           ` Kevin Hilman
2014-12-03 19:30           ` Kevin Hilman

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