From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 3 May 2012 02:14:37 +0200 Subject: [U-Boot] [PATCH] tegra2: trivially enable 13 mhz crystal frequency In-Reply-To: <1335912605-11496-1-git-send-email-dev@lynxeye.de> References: <1335912605-11496-1-git-send-email-dev@lynxeye.de> Message-ID: <201205030214.37304.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Lucas Stach, > This is needed for upcoming Toradex Colibri T20 upstream support. Neat, you're doing support for this board? That'd be great to have :) Keep me in CC, I have one and I'd be glad to review patches. (I hope you noticed the work of antmicro on the tegra/u-boot) > > Signed-off-by: Lucas Stach > --- > arch/arm/cpu/armv7/tegra2/clock.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/cpu/armv7/tegra2/clock.c > b/arch/arm/cpu/armv7/tegra2/clock.c index 39376ab..8084631 100644 > --- a/arch/arm/cpu/armv7/tegra2/clock.c > +++ b/arch/arm/cpu/armv7/tegra2/clock.c > @@ -1027,7 +1027,10 @@ void clock_early_init(void) > clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8); > break; > > - case CLOCK_OSC_FREQ_13_0: > + case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */ > + clock_set_rate(CLOCK_ID_PERIPH, 432, 13, 1, 8); > + clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8); > + break; > case CLOCK_OSC_FREQ_19_2: > default: > /* Best regards, Marek Vasut