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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-01-07 11:27:17 +0100
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-01-08 16:45:24 +0100
commita8dfb6462a033984b99fee4122fe0799a31f5bb4 (patch)
treebc71dbed2b59a897d1f5f90b541fc7d0f6b4ae48 /arch/arm/mach-mx3
parent3cdd54417d0f821825a353f7273d356399112f56 (diff)
downloadblackbird-op-linux-a8dfb6462a033984b99fee4122fe0799a31f5bb4.tar.gz
blackbird-op-linux-a8dfb6462a033984b99fee4122fe0799a31f5bb4.zip
imx: define functions to configure chip selects in the WEIM
This has the addional effect that the macros CSCR_U, CSCR_L and CSCR_A are not used anymore in mach-pcm038.c and mach-qong.c. These still use the deprecated IO_ADDRESS macro and shouldn't be used in new code. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
Diffstat (limited to 'arch/arm/mach-mx3')
-rw-r--r--arch/arm/mach-mx3/mach-qong.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-mx3/mach-qong.c
index 93991f159211..fdb819ae0e60 100644
--- a/arch/arm/mach-mx3/mach-qong.c
+++ b/arch/arm/mach-mx3/mach-qong.c
@@ -198,9 +198,7 @@ static struct platform_device qong_nand_device = {
static void __init qong_init_nand_mtd(void)
{
/* init CS */
- __raw_writel(0x00004f00, CSCR_U(3));
- __raw_writel(0x20013b31, CSCR_L(3));
- __raw_writel(0x00020800, CSCR_A(3));
+ mx31_setup_weimcs(3, 0x00004f00, 0x20013b31, 0x00020800);
mxc_iomux_set_gpr(MUX_SDCTL_CSD1_SEL, true);
/* enable pin */
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