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path: root/drivers/spi/bcmbca_hsspi.c
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Diffstat (limited to 'drivers/spi/bcmbca_hsspi.c')
-rw-r--r--drivers/spi/bcmbca_hsspi.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/spi/bcmbca_hsspi.c b/drivers/spi/bcmbca_hsspi.c
index eff9e11..209ca71 100644
--- a/drivers/spi/bcmbca_hsspi.c
+++ b/drivers/spi/bcmbca_hsspi.c
@@ -155,7 +155,7 @@ static void bcmbca_hsspi_setup_clock(struct bcmbca_hsspi_priv *priv,
set = DIV_ROUND_UP(2048, set);
set &= SPI_PFL_CLK_FREQ_MASK;
set |= SPI_PFL_CLK_RSTLOOP_MASK;
- writel(set, priv->regs + SPI_PFL_CLK_REG(plat->cs));
+ writel(set, priv->regs + SPI_PFL_CLK_REG(plat->cs[0]));
/* profile signal */
set = 0;
@@ -173,16 +173,16 @@ static void bcmbca_hsspi_setup_clock(struct bcmbca_hsspi_priv *priv,
if (priv->speed > SPI_MAX_SYNC_CLOCK)
set |= SPI_PFL_SIG_ASYNCIN_MASK;
- clrsetbits_32(priv->regs + SPI_PFL_SIG_REG(plat->cs), clr, set);
+ clrsetbits_32(priv->regs + SPI_PFL_SIG_REG(plat->cs[0]), clr, set);
/* global control */
set = 0;
clr = 0;
- if (priv->cs_pols & BIT(plat->cs))
- set |= BIT(plat->cs);
+ if (priv->cs_pols & BIT(plat->cs[0]))
+ set |= BIT(plat->cs[0]);
else
- clr |= BIT(plat->cs);
+ clr |= BIT(plat->cs[0]);
clrsetbits_32(priv->regs + SPI_CTL_REG, clr, set);
}
@@ -194,7 +194,7 @@ static void bcmbca_hsspi_activate_cs(struct bcmbca_hsspi_priv *priv,
/* set the override bit */
val = readl(priv->spim_ctrl);
- val |= BIT(plat->cs + SPIM_CTRL_CS_OVERRIDE_SEL_SHIFT);
+ val |= BIT(plat->cs[0] + SPIM_CTRL_CS_OVERRIDE_SEL_SHIFT);
writel(val, priv->spim_ctrl);
}
@@ -205,7 +205,7 @@ static void bcmbca_hsspi_deactivate_cs(struct bcmbca_hsspi_priv *priv,
/* clear the cs override bit */
val = readl(priv->spim_ctrl);
- val &= ~BIT(plat->cs + SPIM_CTRL_CS_OVERRIDE_SEL_SHIFT);
+ val &= ~BIT(plat->cs[0] + SPIM_CTRL_CS_OVERRIDE_SEL_SHIFT);
writel(val, priv->spim_ctrl);
}
@@ -250,7 +250,7 @@ static int bcmbca_hsspi_xfer(struct udevice *dev, unsigned int bitlen,
if (plat->mode & SPI_3WIRE)
val |= SPI_PFL_MODE_3WIRE_MASK;
- writel(val, priv->regs + SPI_PFL_MODE_REG(plat->cs));
+ writel(val, priv->regs + SPI_PFL_MODE_REG(plat->cs[0]));
/* transfer loop */
while (data_bytes > 0) {
@@ -276,9 +276,9 @@ static int bcmbca_hsspi_xfer(struct udevice *dev, unsigned int bitlen,
/* issue the transfer */
val = SPI_CMD_OP_START;
- val |= (plat->cs << SPI_CMD_PFL_SHIFT) &
+ val |= (plat->cs[0] << SPI_CMD_PFL_SHIFT) &
SPI_CMD_PFL_MASK;
- val |= (plat->cs << SPI_CMD_SLAVE_SHIFT) &
+ val |= (plat->cs[0] << SPI_CMD_SLAVE_SHIFT) &
SPI_CMD_SLAVE_MASK;
writel(val, priv->regs + SPI_CMD_REG);
@@ -326,22 +326,22 @@ static int bcmbca_hsspi_child_pre_probe(struct udevice *dev)
u32 val;
/* check cs */
- if (plat->cs >= priv->num_cs) {
- dev_err(dev, "no cs %u\n", plat->cs);
+ if (plat->cs[0] >= priv->num_cs) {
+ dev_err(dev, "no cs %u\n", plat->cs[0]);
return -EINVAL;
}
/* cs polarity */
if (plat->mode & SPI_CS_HIGH)
- priv->cs_pols |= BIT(plat->cs);
+ priv->cs_pols |= BIT(plat->cs[0]);
else
- priv->cs_pols &= ~BIT(plat->cs);
+ priv->cs_pols &= ~BIT(plat->cs[0]);
/* set the polarity to spim cs register */
val = readl(priv->spim_ctrl);
- val &= ~BIT(plat->cs + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
- if (priv->cs_pols & BIT(plat->cs))
- val |= BIT(plat->cs + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
+ val &= ~BIT(plat->cs[0] + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
+ if (priv->cs_pols & BIT(plat->cs[0]))
+ val |= BIT(plat->cs[0] + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
writel(val, priv->spim_ctrl);
return 0;