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>
diff --git a/arch/arm/mach-mx2/mach-pcm038.c b/arch/arm/mach-mx2/mach-pcm038.c
index a2e2ea1..9636bb8 100644
--- a/arch/arm/mach-mx2/mach-pcm038.c
+++ b/arch/arm/mach-mx2/mach-pcm038.c
@@ -173,9 +173,7 @@
* setup other stuffs to access the sram. */
static void __init pcm038_init_sram(void)
{
- __raw_writel(0x0000d843, CSCR_U(1));
- __raw_writel(0x22252521, CSCR_L(1));
- __raw_writel(0x22220a00, CSCR_A(1));
+ mx27_setup_weimcs(1, 0x0000d843, 0x22252521, 0x22220a00);
}
static struct imxi2c_platform_data pcm038_i2c_1_data = {