Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752536Ab3EJKaM (ORCPT ); Fri, 10 May 2013 06:30:12 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:24765 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751304Ab3EJKaK (ORCPT ); Fri, 10 May 2013 06:30:10 -0400 From: Nicolas Ferre To: CC: Ludovic Desroches , Jean-Christophe PLAGNIOL-VILLARD , , Nicolas Ferre Subject: [PATCH] ARM: at91: dts: request only spi cs-gpios used on sama5d3x cpu module Date: Fri, 10 May 2013 12:30:07 +0200 Message-ID: <1368181807-15182-1-git-send-email-nicolas.ferre@atmel.com> X-Mailer: git-send-email 1.8.0 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2117 Lines: 63 From: Ludovic Desroches Instead of requesting all available spi cs-gpios, request only the ones used on the board, in our case on the cpu module. Signed-off-by: Ludovic Desroches Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/sama5d3.dtsi | 10 ---------- arch/arm/boot/dts/sama5d3xcm.dtsi | 4 ++++ 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 2e643ea..dee5e2f 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -75,11 +75,6 @@ compatible = "atmel,at91sam9x5-spi"; reg = <0xf0004000 0x100>; interrupts = <24 4 3>; - cs-gpios = <&pioD 13 0 - &pioD 14 0 /* conflicts with SCK0 and CANRX0 */ - &pioD 15 0 /* conflicts with CTS0 and CANTX0 */ - &pioD 16 0 /* conflicts with RTS0 and PWMFI3 */ - >; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -203,11 +198,6 @@ compatible = "atmel,at91sam9x5-spi"; reg = <0xf8008000 0x100>; interrupts = <25 4 3>; - cs-gpios = <&pioC 25 0 - &pioC 26 0 /* conflitcs with TWD1 and ISI_D11 */ - &pioC 27 0 /* conflitcs with TWCK1 and ISI_D10 */ - &pioC 28 0 /* conflitcs with PWMFI0 and ISI_D9 */ - >; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index 1f8ed40..b336e77 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -32,6 +32,10 @@ ahb { apb { + spi0: spi@f0004000 { + cs-gpios = <&pioD 13 0>, <0>, <0>, <0>; + }; + macb0: ethernet@f0028000 { phy-mode = "rgmii"; }; -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/