From b5913bbd2ddebd9c2c6841986c29376e691dd396 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Sat, 23 Jun 2007 17:16:29 -0700 Subject: [PATCH] SM501: initialise SDRAM clock before bus clocks This init sequence of setting the SDRAM clock before the bus clock is recommend by Silicon Motion to stop problems with writes not sticking into registers. Signed-off-by: Vincent Sanders Signed-off-by: Ben Dooks Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/mfd/sm501.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 72bbecf4b4..4c4412e0de 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -843,15 +843,15 @@ static void sm501_init_regs(struct sm501_devdata *sm, sm501_init_reg(sm, SM501_GPIO31_0_CONTROL, &init->gpio_low); sm501_init_reg(sm, SM501_GPIO63_32_CONTROL, &init->gpio_high); - if (init->mclk) { - dev_info(sm->dev, "setting MCLK to %ld\n", init->mclk); - sm501_set_clock(sm->dev, SM501_CLOCK_MCLK, init->mclk); - } - if (init->m1xclk) { dev_info(sm->dev, "setting M1XCLK to %ld\n", init->m1xclk); sm501_set_clock(sm->dev, SM501_CLOCK_M1XCLK, init->m1xclk); } + + if (init->mclk) { + dev_info(sm->dev, "setting MCLK to %ld\n", init->mclk); + sm501_set_clock(sm->dev, SM501_CLOCK_MCLK, init->mclk); + } } static unsigned int sm501_mem_local[] = { -- 2.20.1