From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Fabrizio Castro Subject: [PATCH 4/4] ARM: dts: r8a77470: Add I2C4 support Date: Fri, 21 Sep 2018 18:37:01 +0100 Message-Id: <1537551421-4259-5-git-send-email-fabrizio.castro@bp.renesas.com> In-Reply-To: <1537551421-4259-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1537551421-4259-1-git-send-email-fabrizio.castro@bp.renesas.com> To: Rob Herring , Mark Rutland Cc: Fabrizio Castro , Simon Horman , Magnus Damm , Wolfram Sang , Geert Uytterhoeven , Biju Das , Sergei Shtylyov , Ulrich Hecht , Hiromitsu Yamasaki , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson List-ID: Add I2C4 support to RZ/G1C (a.k.a. r8a77470) SoC specific device tree. Signed-off-by: Fabrizio Castro Reviewed-by: Biju Das --- 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 = ; + 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