linux-kernel - [PATCH v2 1/4] arm64: dts: renesas: r8a77970: add VSPD support

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Message-Id: <1523357646-3946-2-git-send-email-jacopo+renesas@jmondi.org>
Date:   Tue, 10 Apr 2018 12:54:03 +0200
From:   Jacopo Mondi <jacopo+renesas@...ndi.org>
To:     horms@...ge.net.au, magnus.damm@...il.com, geert@...ux-m68k.org,
        laurent.pinchart@...asonboard.com, niklas.soderlund@...natech.se,
        sergei.shtylyov@...entembedded.com
Cc:     Jacopo Mondi <jacopo+renesas@...ndi.org>,
        linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vladimir Barinov <vladimir.barinov@...entembedded.com>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>
Subject: [PATCH v2 1/4] arm64: dts: renesas: r8a77970: add VSPD support

From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

Describe VSPD0 in the R8A77970 device tree; it will be used by DU in
the next patch...

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@...achi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@...entembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

---

v1 -> v2:
- Extend the memory region to include V6_CLUTn_TBL* registers.
---
 arch/arm64/boot/dts/renesas/r8a77970.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index 97c27ef..a3ef3bd 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -625,6 +625,16 @@
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
 			resets = <&cpg 603>;
 		};
+
+		vspd0: vsp@...20000 {
+			compatible = "renesas,vsp2";
+			reg = <0 0xfea20000 0 0x8000>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 623>;
+			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
+			resets = <&cpg 623>;
+			renesas,fcp = <&fcpvd0>;
+		};
 	};
 
 	timer {
-- 
2.7.4