From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Tobias Subject: [PATCH v3 1/2] ARM: imx6sl: Add cpu frequency scaling support Date: Thu, 19 Dec 2013 20:15:28 -0800 Message-ID: <1387512929-7304-1-git-send-email-john.tobias.ph@gmail.com> Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=and28SNhcebwhjqCu2J3dVareV46jBaXwdfoDOFOSeY=; b=WF3QGcvrE6b2bfdqDwab7SDV/ptgPY4ziYFLWIomFncwKFi+bjGwLH55igdfaYIe6d LdmbjEkB3RYRMCW4JFANnc7nzLjrhE9JSwj2T7ctJs4K3oS83KPpbkjKN50FFU3CX0ju /jyn7lykoIAXbJRq1D/S6nwJPqLzdhCehZWH7tP5c5kYJyDBS2eodqnVa6oOFKgWsvyx j2smYSnp3Lvt5qo9w5yPUfp+0gjxhpNnRVjkpHEQL/ELRMozxh7SQexEwID738abRglA doFe079Rh+F/bHwhL+m0zUcm1UgrYDb3QXKYOe6zTjE7raA4NICT9TZbeG4m5j+4rERu pmNw== Sender: cpufreq-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, cpufreq@vger.kernel.org, rjw@rjwysocki.net, shawn.guo@linaro.org, festevam@gmail.com, b20788@freescale.com, viresh.kumar@linaro.org Cc: John Tobias Re-use imx6q cpufreq driver to support cpu frequency scaling on imx6sl. Signed-off-by: John Tobias --- arch/arm/mach-imx/mach-imx6sl.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c index 2f952e3..3072e15 100644 --- a/arch/arm/mach-imx/mach-imx6sl.c +++ b/arch/arm/mach-imx/mach-imx6sl.c @@ -34,6 +34,13 @@ static void __init imx6sl_fec_init(void) } } +static void __init imx6sl_init_late(void) +{ + /* imx6sl reuses imx6q cpufreq driver */ + if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) + platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); +} + static void __init imx6sl_init_machine(void) { struct device *parent; @@ -70,6 +77,7 @@ DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)") .map_io = debug_ll_io_init, .init_irq = imx6sl_init_irq, .init_machine = imx6sl_init_machine, + .init_late = imx6sl_init_late, .dt_compat = imx6sl_dt_compat, .restart = mxc_restart, MACHINE_END -- 1.8.3.2