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authorArnaud Patard (Rtp) <arnaud.patard@rtp-net.org>2010-10-27 14:40:49 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2010-11-24 09:57:09 +0100
commita96eb148c74a09bc872b1490141d98811a3c7dbd (patch)
treea1006664a58d6da94a8334cf3be4168e2977c462 /arch/arm/mach-mx5/board-mx51_efikamx.c
parentimx51: enhance iomux configuration for esdhc support (diff)
downloadlinux-a96eb148c74a09bc872b1490141d98811a3c7dbd.tar.xz
linux-a96eb148c74a09bc872b1490141d98811a3c7dbd.zip
efikamx: add mmc support
The efika mx is using a esdhc host for mmc support. Now that the sdhci has support for it, enable it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx5/board-mx51_efikamx.c')
-rw-r--r--arch/arm/mach-mx5/board-mx51_efikamx.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index 057f9f437359..842d6bff6e06 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -58,6 +58,28 @@ static iomux_v3_cfg_t mx51efikamx_pads[] = {
MX51_PAD_PCBID0,
MX51_PAD_PCBID1,
MX51_PAD_PCBID2,
+
+ /* SD 1 */
+ MX51_PAD_SD1_CMD__SD1_CMD,
+ MX51_PAD_SD1_CLK__SD1_CLK,
+ MX51_PAD_SD1_DATA0__SD1_DATA0,
+ MX51_PAD_SD1_DATA1__SD1_DATA1,
+ MX51_PAD_SD1_DATA2__SD1_DATA2,
+ MX51_PAD_SD1_DATA3__SD1_DATA3,
+
+ /* SD 2 */
+ MX51_PAD_SD2_CMD__SD2_CMD,
+ MX51_PAD_SD2_CLK__SD2_CLK,
+ MX51_PAD_SD2_DATA0__SD2_DATA0,
+ MX51_PAD_SD2_DATA1__SD2_DATA1,
+ MX51_PAD_SD2_DATA2__SD2_DATA2,
+ MX51_PAD_SD2_DATA3__SD2_DATA3,
+
+ /* SD/MMC WP/CD */
+ MX51_PAD_GPIO_1_0__ESDHC1_CD,
+ MX51_PAD_GPIO_1_1__ESDHC1_WP,
+ MX51_PAD_GPIO_1_7__ESDHC2_WP,
+ MX51_PAD_GPIO_1_8__ESDHC2_CD,
};
/* Serial ports */
@@ -163,6 +185,11 @@ static void __init mxc_board_init(void)
mx51_efikamx_board_id();
mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
mxc_init_imx_uart();
+ imx51_add_esdhc(0, NULL);
+
+ /* on < 1.2 boards both SD controllers are used */
+ if (system_rev < 0x12)
+ imx51_add_esdhc(1, NULL);
}
static void __init mx51_efikamx_timer_init(void)