From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763203AbdEWNjI (ORCPT ); Tue, 23 May 2017 09:39:08 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:34118 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965724AbdEWNfP (ORCPT ); Tue, 23 May 2017 09:35:15 -0400 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Rob Herring , Javier Martinez Canillas , Fabio Estevam , devicetree@vger.kernel.org, Sascha Hauer , Rob Herring , linux-arm-kernel@lists.infradead.org, Mark Rutland , Russell King , Shawn Guo Subject: [PATCH v5 06/20] ARM: dts: imx: Add generic compatible string for I2C EEPROM Date: Tue, 23 May 2017 15:34:34 +0200 Message-Id: <20170523133448.4794-7-javier@dowhile0.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170523133448.4794-1-javier@dowhile0.org> References: <20170523133448.4794-1-javier@dowhile0.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The at24 driver allows to register I2C EEPROM chips using different vendor and devices, but the I2C subsystem does not take the vendor into account when matching using the I2C table since it only has device entries. But when matching using an OF table, both the vendor and device has to be taken into account so the driver defines only a set of compatible strings using the "atmel" vendor as a generic fallback for compatible I2C devices. So add this generic fallback to the device node compatible string to make the device to match the driver using the OF device ID table. Signed-off-by: Javier Martinez Canillas --- Changes in v5: None Changes in v4: - Only use the atmel manufacturer in the compatible string instead of keeping the deprecated ones (Rob Herring). Changes in v3: None Changes in v2: None arch/arm/boot/dts/imx27-phytec-phycard-s-som.dtsi | 2 +- arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi | 2 +- arch/arm/boot/dts/imx28-evk.dts | 2 +- arch/arm/boot/dts/imx53-tqma53.dtsi | 2 +- arch/arm/boot/dts/imx6q-cm-fx6.dts | 2 +- arch/arm/boot/dts/imx6q-utilite-pro.dts | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycard-s-som.dtsi index 4f3e0f473581..0b8490b21a38 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycard-s-som.dtsi +++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-som.dtsi @@ -40,7 +40,7 @@ status = "okay"; at24@52 { - compatible = "at,24c32"; + compatible = "atmel,24c32"; pagesize = <32>; reg = <0x52>; }; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi index 82fec935ce83..c973c5d91875 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi @@ -193,7 +193,7 @@ status = "okay"; at24@52 { - compatible = "at,24c32"; + compatible = "atmel,24c32"; pagesize = <32>; reg = <0x52>; }; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index a5ba669b4eaa..b88c087f1fea 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -203,7 +203,7 @@ }; at24@51 { - compatible = "at24,24c32"; + compatible = "atmel,24c32"; pagesize = <32>; reg = <0x51>; }; diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi index 85972f2201c2..eecdc1c55eef 100644 --- a/arch/arm/boot/dts/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/imx53-tqma53.dtsi @@ -272,7 +272,7 @@ }; eeprom: 24c64@50 { - compatible = "at,24c64"; + compatible = "atmel,24c64"; pagesize = <32>; reg = <0x50>; }; diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts index 66cac5328b86..a8af3822d9df 100644 --- a/arch/arm/boot/dts/imx6q-cm-fx6.dts +++ b/arch/arm/boot/dts/imx6q-cm-fx6.dts @@ -215,7 +215,7 @@ clock-frequency = <100000>; eeprom@50 { - compatible = "at24,24c02"; + compatible = "atmel,24c02"; reg = <0x50>; pagesize = <16>; }; diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts index d900ad6ec5f8..16d5be1aeb3c 100644 --- a/arch/arm/boot/dts/imx6q-utilite-pro.dts +++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts @@ -130,7 +130,7 @@ #size-cells = <0>; eeprom@50 { - compatible = "at24,24c02"; + compatible = "atmel,24c02"; reg = <0x50>; pagesize = <16>; }; -- 2.9.3