From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konstantin Baydarov Subject: [RFC PATCH v2 04/11] OMAP2+: use control module mfd driver in omap_type Date: Mon, 18 Jun 2012 15:32:22 +0400 Message-ID: <4FDF11C6.6000400@dev.rtsoft.ru> References: <1337934361-1606-1-git-send-email-eduardo.valentin@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail.dev.rtsoft.ru ([213.79.90.226]:48618 "HELO mail.dev.rtsoft.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751246Ab2FRLcZ (ORCPT ); Mon, 18 Jun 2012 07:32:25 -0400 In-Reply-To: <1337934361-1606-1-git-send-email-eduardo.valentin@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: b-cousson@ti.com, kishon@ti.com, kbaidarov@dev.rtsoft.ru, santosh.shilimkar@ti.com, tony@atomide.com, paul@pwsan.com Cc: balbi@ti.com, amit.kucheria@linaro.org, linux-pm@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, amit.kachhap@linaro.org, Eduardo Valentin OMAP system control module can be probed early, then omap_type is safe to use its APIs. TODO: add support for other omap versions Signed-off-by: Konstantin Baydarov --- arch/arm/mach-omap2/id.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Index: linux-2.6/arch/arm/mach-omap2/id.c =================================================================== --- linux-2.6.orig/arch/arm/mach-omap2/id.c +++ linux-2.6/arch/arm/mach-omap2/id.c @@ -18,6 +18,7 @@ #include #include #include +#include #include @@ -38,6 +39,8 @@ unsigned int omap_rev(void) } EXPORT_SYMBOL(omap_rev); +u32 omap_control_readl(u16 offset); + int omap_type(void) { u32 val = 0; @@ -49,7 +52,7 @@ int omap_type(void) } else if (cpu_is_omap34xx()) { val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); } else if (cpu_is_omap44xx()) { - val = omap_ctrl_readl(OMAP4_CTRL_MODULE_CORE_STATUS); + val = omap_control_readl(OMAP4_CTRL_MODULE_CORE_STATUS); } else { pr_err("Cannot detect omap type!\n"); goto out; From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbaidarov@dev.rtsoft.ru (Konstantin Baydarov) Date: Mon, 18 Jun 2012 15:32:22 +0400 Subject: [RFC PATCH v2 04/11] OMAP2+: use control module mfd driver in omap_type In-Reply-To: <1337934361-1606-1-git-send-email-eduardo.valentin@ti.com> References: <1337934361-1606-1-git-send-email-eduardo.valentin@ti.com> Message-ID: <4FDF11C6.6000400@dev.rtsoft.ru> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org OMAP system control module can be probed early, then omap_type is safe to use its APIs. TODO: add support for other omap versions Signed-off-by: Konstantin Baydarov --- arch/arm/mach-omap2/id.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Index: linux-2.6/arch/arm/mach-omap2/id.c =================================================================== --- linux-2.6.orig/arch/arm/mach-omap2/id.c +++ linux-2.6/arch/arm/mach-omap2/id.c @@ -18,6 +18,7 @@ #include #include #include +#include #include @@ -38,6 +39,8 @@ unsigned int omap_rev(void) } EXPORT_SYMBOL(omap_rev); +u32 omap_control_readl(u16 offset); + int omap_type(void) { u32 val = 0; @@ -49,7 +52,7 @@ int omap_type(void) } else if (cpu_is_omap34xx()) { val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); } else if (cpu_is_omap44xx()) { - val = omap_ctrl_readl(OMAP4_CTRL_MODULE_CORE_STATUS); + val = omap_control_readl(OMAP4_CTRL_MODULE_CORE_STATUS); } else { pr_err("Cannot detect omap type!\n"); goto out;