Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932471Ab3CGEO2 (ORCPT ); Wed, 6 Mar 2013 23:14:28 -0500 Received: from mail-pb0-f51.google.com ([209.85.160.51]:47150 "EHLO mail-pb0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932447Ab3CGEOV (ORCPT ); Wed, 6 Mar 2013 23:14:21 -0500 From: Amit Daniel Kachhap To: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kukjin Kim , Thomas Abraham , cpufreq@vger.kernel.org, Inderpal Singh , Viresh Kumar Subject: [PATCH V3 4/4] dts: Add cpufreq controller node for Exynos5440 SoC Date: Thu, 7 Mar 2013 09:43:47 +0530 Message-Id: <1362629627-10012-4-git-send-email-amit.daniel@samsung.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1362629627-10012-1-git-send-email-amit.daniel@samsung.com> References: <1362629627-10012-1-git-send-email-amit.daniel@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1964 Lines: 59 Add cpufreq controller device node for Exynos5440 SoC for passing parameters like controller base address, interrupt and cpufreq table. This node is added outside cpu0 as this driver is now a platform driver and a new device structure is needed. Signed-off-by: Amit Daniel Kachhap --- Changes in V3: * Moved the DT node outside cpu0 node as the driver is now a platform driver. arch/arm/boot/dts/exynos5440.dtsi | 12 ++++++++++++ arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++ 2 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 5f3562a..4b29a5a 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -63,6 +63,18 @@ }; + cpufreq@160000 { + compatible = "samsung,exynos5440-cpufreq"; + reg = <0x160000 0x1000>; + interrupts = <0 57 0>; + operating-points = < + /* KHZ uV */ + 1200000 1025000 + 1000000 975000 + 800000 925000 + >; + }; + serial@B0000 { compatible = "samsung,exynos4210-uart"; reg = <0xB0000 0x1000>; diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index acaeb14..0a446c4 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -145,6 +145,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = { static const struct of_dev_auxdata exynos5440_auxdata_lookup[] __initconst = { OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5440_PA_UART0, "exynos4210-uart.0", NULL), + OF_DEV_AUXDATA("samsung,exynos5440-cpufreq", 0x160000, + "exynos5440-cpufreq", NULL), {}, }; -- 1.7.1 -- 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/