From mboxrd@z Thu Jan 1 00:00:00 1970 From: lauri.hintsala@bluegiga.com (Lauri Hintsala) Date: Wed, 4 Jul 2012 13:49:54 +0300 Subject: [PATCH] clk: mxs: imx28: decrease the frequency of ref_io1 for SSP2 and SSP3 Message-ID: <1341398994-28028-1-git-send-email-lauri.hintsala@bluegiga.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org SSP0 and SSP1 use ref_io0 which has decreased frequency. Expand the frequency fix for ref_io1 to get SSP2 and SSP3 to work. Signed-off-by: Lauri Hintsala --- drivers/clk/mxs/clk-imx28.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index 2826a26..0097c3a 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -112,11 +112,11 @@ static void __init clk_misc_init(void) /* * 480 MHz seems too high to be ssp clock source directly, - * so set frac0 to get a 288 MHz ref_io0. + * so set frac0 to get a 288 MHz ref_io0 and ref_io1. */ val = readl_relaxed(FRAC0); - val &= ~(0x3f << BP_FRAC0_IO0FRAC); - val |= 30 << BP_FRAC0_IO0FRAC; + val &= ~((0x3f << BP_FRAC0_IO0FRAC) | (0x3f << BP_FRAC0_IO1FRAC)); + val |= (30 << BP_FRAC0_IO0FRAC) | (30 << BP_FRAC0_IO1FRAC); writel_relaxed(val, FRAC0); } -- 1.7.9.5