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arm: vf610: Add iomux support for DSPI

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Add iomux definitions for DSPI second instance.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
This commit is contained in:
Bhuvanchandra DV
2015-06-01 18:37:20 +05:30
committed by Stefano Babic
parent 098d85840e
commit 508f412125
2 changed files with 30 additions and 0 deletions
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21
board/toradex/colibri_vf/colibri_vf.c
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@@ -146,6 +146,20 @@ static void setup_iomux_nfc(void)
}
#endif
#ifdef CONFIG_FSL_DSPI
static void setup_iomux_dspi(void)
{
static const iomux_v3_cfg_t dspi1_pads[] = {
VF610_PAD_PTD5__DSPI1_CS0,
VF610_PAD_PTD6__DSPI1_SIN,
VF610_PAD_PTD7__DSPI1_SOUT,
VF610_PAD_PTD8__DSPI1_SCK,
};
imx_iomux_v3_setup_multiple_pads(dspi1_pads, ARRAY_SIZE(dspi1_pads));
}
#endif
#ifdef CONFIG_VYBRID_GPIO
static void setup_iomux_gpio(void)
{
@@ -252,6 +266,9 @@ static void clock_init(void)
clrsetbits_le32(&ccm->ccgr0, CCM_REG_CTRL_MASK,
CCM_CCGR0_UART0_CTRL_MASK);
#ifdef CONFIG_FSL_DSPI
setbits_le32(&ccm->ccgr0, CCM_CCGR0_DSPI1_CTRL_MASK);
#endif
clrsetbits_le32(&ccm->ccgr1, CCM_REG_CTRL_MASK,
CCM_CCGR1_PIT_CTRL_MASK | CCM_CCGR1_WDOGA5_CTRL_MASK);
clrsetbits_le32(&ccm->ccgr2, CCM_REG_CTRL_MASK,
@@ -364,6 +381,10 @@ int board_early_init_f(void)
setup_iomux_gpio();
#endif
#ifdef CONFIG_FSL_DSPI
setup_iomux_dspi();
#endif
return 0;
}