Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754123AbYGRHk7 (ORCPT ); Fri, 18 Jul 2008 03:40:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753369AbYGRHkS (ORCPT ); Fri, 18 Jul 2008 03:40:18 -0400 Received: from rv-out-0506.google.com ([209.85.198.224]:50116 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755448AbYGRHkQ (ORCPT ); Fri, 18 Jul 2008 03:40:16 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:date:message-id:in-reply-to:references:subject; b=b9y6gpJ4jApu9dWUq+6z2poIw1FivMi6BNGTG3yf2riRdHssgOj87MT2zOjBD+w+ku C9OR8ffxqUsQa8wr8C7d3x/ONP+khZygbYMGC2PlU56cnpIyYn6+BNkIReH6yMkBNNCh 6DHV/7t/4sR1LP5K96yg8eSnAizXa2ceQdIF0= From: Magnus Damm To: linux-kernel@vger.kernel.org Cc: linux-sh@vger.kernel.org, gregkh@suse.de, lethal@linux-sh.org, i2c@lm-sensors.org, Magnus Damm , akpm@linux-foundation.org Date: Fri, 18 Jul 2008 16:40:27 +0900 Message-Id: <20080718074027.32713.15674.sendpatchset@rx1.opensource.se> In-Reply-To: <20080718074002.32713.73442.sendpatchset@rx1.opensource.se> References: <20080718074002.32713.73442.sendpatchset@rx1.opensource.se> Subject: [PATCH 03/05] resource: add new IORESOURCE_CLK type V2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2384 Lines: 58 From: Magnus Damm So far struct resource has been used with the types IORESOURCE_MEM, IORESOURCE_IO and IORESOUCE_IRQ to pass I/O and interrupt parameters to platform drivers. This patch extends this with IORESOURCE_CLK which should be used to pass a clock string to the platform driver. This string points out which specific clock that should be used with clk_get() for a certain driver instance. Using a hard coded strings in the device driver won't do since we may have multiple instances of drivers that need to use different clocks. Signed-off-by: Magnus Damm --- Changes since V1: - Use a new bit for IORESOURCE_CLK instead of switching to a counter include/linux/ioport.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) --- 0003/include/linux/ioport.h +++ work/include/linux/ioport.h 2008-07-18 14:29:48.000000000 +0900 @@ -34,20 +34,21 @@ struct resource_list { */ #define IORESOURCE_BITS 0x000000ff /* Bus-specific bits */ -#define IORESOURCE_TYPE_BITS 0x00000f00 /* Resource type */ +#define IORESOURCE_TYPE_BITS 0x00001f00 /* Resource type */ #define IORESOURCE_IO 0x00000100 #define IORESOURCE_MEM 0x00000200 #define IORESOURCE_IRQ 0x00000400 #define IORESOURCE_DMA 0x00000800 +#define IORESOURCE_CLK 0x00001000 -#define IORESOURCE_PREFETCH 0x00001000 /* No side effects */ -#define IORESOURCE_READONLY 0x00002000 -#define IORESOURCE_CACHEABLE 0x00004000 -#define IORESOURCE_RANGELENGTH 0x00008000 -#define IORESOURCE_SHADOWABLE 0x00010000 +#define IORESOURCE_PREFETCH 0x00002000 /* No side effects */ +#define IORESOURCE_READONLY 0x00004000 +#define IORESOURCE_CACHEABLE 0x00008000 +#define IORESOURCE_RANGELENGTH 0x00010000 +#define IORESOURCE_SHADOWABLE 0x00020000 -#define IORESOURCE_SIZEALIGN 0x00020000 /* size indicates alignment */ -#define IORESOURCE_STARTALIGN 0x00040000 /* start field is alignment */ +#define IORESOURCE_SIZEALIGN 0x00040000 /* size indicates alignment */ +#define IORESOURCE_STARTALIGN 0x00080000 /* start field is alignment */ #define IORESOURCE_DISABLED 0x10000000 #define IORESOURCE_UNSET 0x20000000 -- 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/