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authorFelipe Balbi <balbi@ti.com>2014-11-06 08:28:51 -0600
committerTom Rini <trini@ti.com>2014-12-04 11:04:14 -0500
commitd11ac4b56d993153f9d72208809060f3b6c9af76 (patch)
tree7312d30ed0c88ec4f0cc9236f493fcb7ab4b30f4 /drivers
parent56fe405516ba94df62b57928a8e281b0a5a71313 (diff)
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arm: omap: add support for am57xx devices
just add a few ifdefs around because this device is very similar to dra7xxx. Signed-off-by: Felipe Balbi <balbi@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/omap_hsmmc.c5
-rw-r--r--drivers/power/palmas.c2
-rw-r--r--drivers/spi/ti_qspi.c8
3 files changed, 8 insertions, 7 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index ffb5284..bada006 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -663,7 +663,8 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
case 1:
priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE;
#if (defined(CONFIG_OMAP44XX) || defined(CONFIG_OMAP54XX) || \
- defined(CONFIG_DRA7XX)) && defined(CONFIG_HSMMC2_8BIT)
+ defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)) && \
+ defined(CONFIG_HSMMC2_8BIT)
/* Enable 8-bit interface for eMMC on OMAP4/5 or DRA7XX */
host_caps_val |= MMC_MODE_8BIT;
#endif
@@ -672,7 +673,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
#ifdef OMAP_HSMMC3_BASE
case 2:
priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE;
-#if defined(CONFIG_DRA7XX) && defined(CONFIG_HSMMC3_8BIT)
+#if (defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)) && defined(CONFIG_HSMMC3_8BIT)
/* Enable 8-bit interface for eMMC on DRA7XX */
host_caps_val |= MMC_MODE_8BIT;
#endif
diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c
index cfbc9dc..6430fe0 100644
--- a/drivers/power/palmas.c
+++ b/drivers/power/palmas.c
@@ -27,7 +27,7 @@ int palmas_mmc1_poweron_ldo(void)
{
u8 val = 0;
-#if defined(CONFIG_DRA7XX)
+#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
/*
* Currently valid for the dra7xx_evm board:
* Set TPS659038 LDO1 to 3.0 V
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index fd7fea8..857b604 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -102,7 +102,7 @@ static void ti_spi_setup_spi_register(struct ti_qspi_slave *qslave)
struct spi_slave *slave = &qslave->slave;
u32 memval = 0;
-#ifdef CONFIG_DRA7XX
+#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
slave->memory_map = (void *)MMAP_START_ADDR_DRA;
#else
slave->memory_map = (void *)MMAP_START_ADDR_AM43x;
@@ -244,7 +244,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
uint status;
int timeout;
-#ifdef CONFIG_DRA7XX
+#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
int val;
#endif
@@ -254,7 +254,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
/* Setup mmap flags */
if (flags & SPI_XFER_MMAP) {
writel(MM_SWITCH, &qslave->base->memswitch);
-#ifdef CONFIG_DRA7XX
+#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
val = readl(CORE_CTRL_IO);
val |= MEM_CS;
writel(val, CORE_CTRL_IO);
@@ -262,7 +262,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
return 0;
} else if (flags & SPI_XFER_MMAP_END) {
writel(~MM_SWITCH, &qslave->base->memswitch);
-#ifdef CONFIG_DRA7XX
+#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
val = readl(CORE_CTRL_IO);
val &= MEM_CS_UNSELECT;
writel(val, CORE_CTRL_IO);