From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UoTgI-0006tD-9q for barebox@lists.infradead.org; Mon, 17 Jun 2013 07:16:51 +0000 Date: Mon, 17 Jun 2013 09:16:28 +0200 From: Sascha Hauer Message-ID: <20130617071628.GI32299@pengutronix.de> References: <1371107996-11771-1-git-send-email-shc_work@mail.ru> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1371107996-11771-1-git-send-email-shc_work@mail.ru> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ARM: ccmx51: Set PMIC SW1 voltage for i.MX51 less than TO3 only To: Alexander Shiyan Cc: barebox@lists.infradead.org On Thu, Jun 13, 2013 at 11:19:56AM +0400, Alexander Shiyan wrote: > This settings taken from original DIGI U-boot source code. > > Signed-off-by: Alexander Shiyan Applied, thanks Sascha > --- > arch/arm/boards/ccxmx51/ccxmx51.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boards/ccxmx51/ccxmx51.c b/arch/arm/boards/ccxmx51/ccxmx51.c > index 9610e41..b760ca8 100644 > --- a/arch/arm/boards/ccxmx51/ccxmx51.c > +++ b/arch/arm/boards/ccxmx51/ccxmx51.c > @@ -256,13 +256,13 @@ static int ccxmx51_power_init(void) > val = 0x238033; > mc13xxx_reg_write(mc13xxx_dev, MC13892_REG_CHARGE, val); > > - /* Set core voltage (SW1) to 1.1V */ > - mc13xxx_reg_read(mc13xxx_dev, MC13892_REG_SW_0, &val); > - val &= ~0x00001f; > - val |= 0x000014; > - mc13xxx_reg_write(mc13xxx_dev, MC13892_REG_SW_0, val); > - > if (imx_silicon_revision() < IMX_CHIP_REV_3_0) { > + /* Set core voltage (SW1) to 1.1V */ > + mc13xxx_reg_read(mc13xxx_dev, MC13892_REG_SW_0, &val); > + val &= ~0x00001f; > + val |= 0x000014; > + mc13xxx_reg_write(mc13xxx_dev, MC13892_REG_SW_0, val); > + > /* Setup VCC (SW2) to 1.25 */ > mc13xxx_reg_read(mc13xxx_dev, MC13892_REG_SW_1, &val); > val &= ~0x00001f; > -- > 1.8.1.5 > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox