From patchwork Tue May 24 14:02:35 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Riesch X-Patchwork-Id: 811982 Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by demeter2.kernel.org (8.14.4/8.14.3) with ESMTP id p4OE5VGn019600 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 24 May 2011 14:05:52 GMT Received: from dlep36.itg.ti.com ([157.170.170.91]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p4OE4Q64002758 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 24 May 2011 09:04:26 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep36.itg.ti.com (8.13.8/8.13.7) with ESMTP id p4OE4Q46024371; Tue, 24 May 2011 09:04:26 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 035BE80630; Tue, 24 May 2011 09:04:26 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflp51.itg.ti.com (dflp51.itg.ti.com [128.247.22.94]) by linux.omap.com (Postfix) with ESMTP id 6940980628 for ; Tue, 24 May 2011 09:02:50 -0500 (CDT) Received: from red.ext.ti.com (red.ext.ti.com [192.94.93.37]) by dflp51.itg.ti.com (8.13.7/8.13.8) with ESMTP id p4OE2oM3020016 for ; Tue, 24 May 2011 09:02:50 -0500 (CDT) Received: from psmtp.com (na3sys009amx253.postini.com [74.125.149.137]) by red.ext.ti.com (8.13.7/8.13.7) with SMTP id p4OE2nHt004665 for ; Tue, 24 May 2011 09:02:49 -0500 Received: from smtprelay04.ispgateway.de ([80.67.31.32]) by na3sys009amx253.postini.com ([74.125.148.10]) with SMTP; Tue, 24 May 2011 14:02:49 GMT Received: from [194.24.158.1] (helo=localhost.localdomain) by smtprelay04.ispgateway.de with esmtpa (Exim 4.68) (envelope-from ) id 1QOsC6-0001NM-A0; Tue, 24 May 2011 16:02:48 +0200 From: Christian Riesch To: davinci-linux-open-source@linux.davincidsp.com Subject: [PATCH] DA850: Move oscillator input frequency to board specific files. Date: Tue, 24 May 2011 16:02:35 +0200 Message-Id: <1306245755-16531-1-git-send-email-christian.riesch@omicron.at> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: References: In-Reply-To: References: X-Df-Sender: christian@riesch.at X-pstn-neptune: 0/0/0.00/0 X-pstn-levels: (S:99.90000/99.90000 CV:99.9000 FC:95.5390 LC:95.5390 R:95.9108 P:95.9108 M:97.0282 C:98.6951 ) X-pstn-settings: 2 (0.5000:0.5000) s cv gt3 gt2 gt1 r p m c X-pstn-addresses: from [db-null] X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Greylist: Sender succeeded STARTTLS authentication, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Tue, 24 May 2011 14:05:52 +0000 (UTC) Signed-off-by: Christian Riesch --- Hi again, how about this solution? I just took a look how this is solved on other ARM platforms. Regards, Christian arch/arm/mach-davinci/board-da850-evm.c | 4 +++- arch/arm/mach-davinci/board-mityomapl138.c | 4 +++- arch/arm/mach-davinci/board-omapl138-hawk.c | 4 +++- arch/arm/mach-davinci/da850.c | 7 +++---- arch/arm/mach-davinci/include/mach/da8xx.h | 2 +- 5 files changed, 13 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index a7b41bf..8984096 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -42,6 +42,8 @@ #include #include +#define DA850_EVM_REF_FREQ 24000000 + #define DA850_EVM_PHY_ID "0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) @@ -1252,7 +1254,7 @@ console_initcall(da850_evm_console_init); static void __init da850_evm_map_io(void) { - da850_init(); + da850_init(DA850_EVM_REF_FREQ); } MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM") diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 606a6f2..58fdabb 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -29,6 +29,8 @@ #include #include +#define MITYOMAPL138_REF_FREQ 24000000 + #define MITYOMAPL138_PHY_ID "" #define FACTORY_CONFIG_MAGIC 0x012C0138 @@ -561,7 +563,7 @@ console_initcall(mityomapl138_console_init); static void __init mityomapl138_map_io(void) { - da850_init(); + da850_init(MITYOMAPL138_REF_FREQ); } MACHINE_START(MITYOMAPL138, "MityDSP-L138/MityARM-1808") diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 67c38d0..27dd43c 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -21,6 +21,8 @@ #include #include +#define HAWKBOARD_REF_FREQ 24000000 + #define HAWKBOARD_PHY_ID "0:07" #define DA850_HAWK_MMCSD_CD_PIN GPIO_TO_PIN(3, 12) #define DA850_HAWK_MMCSD_WP_PIN GPIO_TO_PIN(3, 13) @@ -334,7 +336,7 @@ console_initcall(omapl138_hawk_console_init); static void __init omapl138_hawk_map_io(void) { - da850_init(); + da850_init(HAWKBOARD_REF_FREQ); } MACHINE_START(OMAPL138_HAWKBOARD, "AM18x/OMAP-L138 Hawkboard") diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 133aac4..0bcdc34 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -39,8 +39,6 @@ #define DA850_TIMER64P2_BASE 0x01f0c000 #define DA850_TIMER64P3_BASE 0x01f0d000 -#define DA850_REF_FREQ 24000000 - #define CFGCHIP3_ASYNC3_CLKSRC BIT(4) #define CFGCHIP3_PLL1_MASTER_LOCK BIT(5) #define CFGCHIP0_PLL_MASTER_LOCK BIT(4) @@ -57,7 +55,6 @@ static struct pll_data pll0_data = { static struct clk ref_clk = { .name = "ref_clk", - .rate = DA850_REF_FREQ, }; static struct clk pll0_clk = { @@ -1104,10 +1101,12 @@ static struct davinci_soc_info davinci_soc_info_da850 = { .reset_device = &da8xx_wdt_device, }; -void __init da850_init(void) +void __init da850_init(unsigned long ref_clk_rate) { unsigned int v; + ref_clk.rate = ref_clk_rate; + davinci_common_init(&davinci_soc_info_da850); da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K); diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index ad64da7..e8e704e 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -70,7 +70,7 @@ extern unsigned int da850_max_speed; #define DA8XX_ARM_RAM_BASE 0xffff0000 void __init da830_init(void); -void __init da850_init(void); +void __init da850_init(unsigned long ref_clk_rate); int da830_register_edma(struct edma_rsv_info *rsv); int da850_register_edma(struct edma_rsv_info *rsv[2]);