From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751617AbcDOKbQ (ORCPT ); Fri, 15 Apr 2016 06:31:16 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:60916 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751010AbcDOKbO (ORCPT ); Fri, 15 Apr 2016 06:31:14 -0400 X-Greylist: delayed 96177 seconds by postgrey-1.27 at vger.kernel.org; Fri, 15 Apr 2016 06:31:14 EDT DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com u3FATub1009661 X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: arm@kernel.org Cc: Masahiro Yamada , devicetree@vger.kernel.org, Kumar Gala , linux-kernel@vger.kernel.org, Ian Campbell , Rob Herring , Pawel Moll , Will Deacon , Mark Rutland , Catalin Marinas , linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] arm64: dts: uniphier: fix I2C nodes of PH1-LD20 Date: Fri, 15 Apr 2016 19:30:46 +0900 Message-Id: <1460716247-28049-2-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1460716247-28049-1-git-send-email-yamada.masahiro@socionext.com> References: <1460716247-28049-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The I2C hardware blocks on this SoC are connected as follows: I2C0: external connection I2C1: external connection I2C2: internal connection I2C3: external connection I2C4: external connection I2C5: internal connection I2C6: no connection (not accessible) Delete pinctrl from Ch2, add pinctrl to Ch4, and remove the Ch6 node. Signed-off-by: Masahiro Yamada --- .../boot/dts/socionext/uniphier-ph1-ld20-ref.dts | 1 - arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi | 20 +++++--------------- 2 files changed, 5 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts index 727ae5f..b0ed443 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts @@ -70,7 +70,6 @@ i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; - i2c6 = &i2c6; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi index e682a3f..651c9d9 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi @@ -201,15 +201,12 @@ i2c2: i2c@58782000 { compatible = "socionext,uniphier-fi2c"; - status = "disabled"; reg = <0x58782000 0x80>; #address-cells = <1>; #size-cells = <0>; interrupts = <0 43 4>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; clocks = <&i2c_clk>; - clock-frequency = <100000>; + clock-frequency = <400000>; }; i2c3: i2c@58783000 { @@ -227,12 +224,15 @@ i2c4: i2c@58784000 { compatible = "socionext,uniphier-fi2c"; + status = "disabled"; reg = <0x58784000 0x80>; #address-cells = <1>; #size-cells = <0>; interrupts = <0 45 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; clocks = <&i2c_clk>; - clock-frequency = <400000>; + clock-frequency = <100000>; }; i2c5: i2c@58785000 { @@ -245,16 +245,6 @@ clock-frequency = <400000>; }; - i2c6: i2c@58786000 { - compatible = "socionext,uniphier-fi2c"; - reg = <0x58786000 0x80>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 26 4>; - clocks = <&i2c_clk>; - clock-frequency = <400000>; - }; - system_bus: system-bus@58c00000 { compatible = "socionext,uniphier-system-bus"; status = "disabled"; -- 1.9.1