GPIO configuration shall never be done inside a driver, never.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Albert ARIBAUD <[email protected]>
---
board/lubbock/lubbock.c | 6 ++++++
drivers/mmc/pxa_mmc.c | 5 -----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/board/lubbock/lubbock.c b/board/lubbock/lubbock.c
index 437f944..3527b38 100644
--- a/board/lubbock/lubbock.c
+++ b/board/lubbock/lubbock.c
@@ -28,6 +28,8 @@
#include <common.h>
#include <netdev.h>
#include <asm/arch/pxa.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -47,6 +49,10 @@ int board_init (void)
/* adress of boot parameters */
gd->bd->bi_boot_params = 0xa0000100;
+ /* Configure GPIO6 and GPIO8 as OUT, AF1. */
+ setbits_le32(GPDR0, (1 << 6) | (1 << 8));
+ clrsetbits_le32(GAFR0_L, (3 << 12) | (3 << 16), (1 << 12) | (1 << 16));
+
return 0;
}
diff --git a/drivers/mmc/pxa_mmc.c b/drivers/mmc/pxa_mmc.c
index 2b58a98..80c4445 100644
--- a/drivers/mmc/pxa_mmc.c
+++ b/drivers/mmc/pxa_mmc.c
@@ -560,11 +560,6 @@ mmc_legacy_init(int verbose)
/* Reset device interface type */
mmc_dev.if_type = IF_TYPE_UNKNOWN;
-#if defined(CONFIG_LUBBOCK) || \
- (defined(CONFIG_GUMSTIX) && !defined(CONFIG_CPU_PXA27X))
- set_GPIO_mode(GPIO6_MMCCLK_MD);
- set_GPIO_mode(GPIO8_MMCCS0_MD);
-#endif
#ifdef CONFIG_CPU_MONAHANS /* pxa3xx */
writel(readl(CKENA) | CKENA_12_MMC0 | CKENA_13_MMC1, CKENA);
#else /* pxa2xx */
--
1.7.7.1
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