From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Biju Das <biju.das@bp.renesas.com>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Ulrich Hecht <ulrich.hecht+renesas@gmail.com>,
Hiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
Chris Paterson <Chris.Paterson2@renesas.com>
Subject: [PATCH 4/4] ARM: dts: r8a77470: Add I2C4 support
Date: Fri, 21 Sep 2018 18:37:01 +0100 [thread overview]
Message-ID: <1537551421-4259-5-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
In-Reply-To: <1537551421-4259-1-git-send-email-fabrizio.castro@bp.renesas.com>
Add I2C4 support to RZ/G1C (a.k.a. r8a77470) SoC specific
device tree.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
---
arch/arm/boot/dts/r8a77470.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index 9e7f86d..9ec78d3 100644
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -237,6 +237,20 @@
reg = <0 0xe6300000 0 0x20000>;
};
+ i2c4: i2c@e6520000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,i2c-r8a77470",
+ "renesas,rcar-gen2-i2c";
+ reg = <0 0xe6520000 0 0x40>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 927>;
+ power-domains = <&sysc R8A77470_PD_ALWAYS_ON>;
+ resets = <&cpg 927>;
+ i2c-scl-internal-delay-ns = <6>;
+ status = "disabled";
+ };
+
dmac0: dma-controller@e6700000 {
compatible = "renesas,dmac-r8a77470",
"renesas,rcar-dmac";
--
2.7.4
next prev parent reply other threads:[~2018-09-21 17:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-21 17:36 [PATCH 0/4] Add RZ/G1C and RZ/G1N I2C related support Fabrizio Castro
2018-09-21 17:36 ` [PATCH 1/4] dt-bindings: i2c: rcar: Add r8a77470 support Fabrizio Castro
2018-09-24 8:59 ` Simon Horman
2018-09-24 9:10 ` Fabrizio Castro
2018-09-24 15:22 ` Simon Horman
2018-09-24 15:52 ` Wolfram Sang
2018-09-24 16:14 ` Geert Uytterhoeven
2018-09-24 16:18 ` Fabrizio Castro
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:36 ` [PATCH 2/4] dt-bindings: i2c: rcar: Document r8a7744 support Fabrizio Castro
2018-09-24 8:55 ` Simon Horman
2018-09-24 9:29 ` Geert Uytterhoeven
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:37 ` [PATCH 3/4] dt-bindings: i2c: sh_mobile: " Fabrizio Castro
2018-09-24 9:00 ` Simon Horman
2018-09-24 9:30 ` Geert Uytterhoeven
2018-09-30 22:30 ` Wolfram Sang
2018-09-21 17:37 ` Fabrizio Castro [this message]
2018-09-22 18:39 ` [PATCH 4/4] ARM: dts: r8a77470: Add I2C4 support Wolfram Sang
2018-09-24 9:04 ` Simon Horman
2018-09-24 15:24 ` Simon Horman
2018-09-24 9:58 ` Geert Uytterhoeven
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