From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas@glider.be (Geert Uytterhoeven) Date: Mon, 26 Feb 2018 16:42:22 +0100 Subject: [PATCH 1/2] arm64: dts: r8a77965: Add IIC-DVFS device node In-Reply-To: <1519659743-27027-1-git-send-email-geert+renesas@glider.be> References: <1519659743-27027-1-git-send-email-geert+renesas@glider.be> Message-ID: <1519659743-27027-2-git-send-email-geert+renesas@glider.be> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Populate the device node for the IIC Bus Interface for DVFS (IIC for DVFS) on R-Car M3-N, and add an alias to fix its bus number. Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index ebda00397d5310a1..7435297d2581c410 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -18,6 +18,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c7 = &i2c_dvfs; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; @@ -700,9 +704,17 @@ i2c_dvfs: i2c at e60b0000 { #address-cells = <1>; #size-cells = <0>; - + compatible = "renesas,iic-r8a77965", + "renesas,rcar-gen3-iic", + "renesas,rmobile-iic"; reg = <0 0xe60b0000 0 0x425>; - /* placeholder */ + interrupts = ; + clocks = <&cpg CPG_MOD 926>; + power-domains = <&sysc 32>; + resets = <&cpg 926>; + dmas = <&dmac0 0x11>, <&dmac0 0x10>; + dma-names = "tx", "rx"; + status = "disabled"; }; pwm0: pwm at e6e30000 { -- 2.7.4