diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 81cfbbc58e94..a54685bb7e53 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -163,7 +163,10 @@ struct chip_data {
 	u8 enable_dma;
 	u8 bits_per_word;
 	u32 speed_hz;
-	int gpio_cs;
+	union {
+		int gpio_cs;
+		unsigned int frm;
+	};
 	int gpio_cs_inverted;
 	int (*write)(struct driver_data *drv_data);
 	int (*read)(struct driver_data *drv_data);
@@ -176,6 +179,11 @@ static void cs_assert(struct driver_data *drv_data)
 {
 	struct chip_data *chip = drv_data->cur_chip;
 
+	if (drv_data->ssp_type == CE4100_SSP) {
+		write_SSSR(drv_data->cur_chip->frm, drv_data->ioaddr);
+		return;
+	}
+
 	if (chip->cs_control) {
 		chip->cs_control(PXA2XX_CS_ASSERT);
 		return;
@@ -189,6 +197,9 @@ static void cs_deassert(struct driver_data *drv_data)
 {
 	struct chip_data *chip = drv_data->cur_chip;
 
+	if (drv_data->ssp_type == CE4100_SSP)
+		return;
+
 	if (chip->cs_control) {
 		chip->cs_control(PXA2XX_CS_DEASSERT);
 		return;
@@ -198,6 +209,25 @@ static void cs_deassert(struct driver_data *drv_data)
 		gpio_set_value(chip->gpio_cs, !chip->gpio_cs_inverted);
 }
 
+static void write_SSSR_CS(struct driver_data *drv_data, u32 val)
+{
+	void __iomem *reg = drv_data->ioaddr;
+
+	if (drv_data->ssp_type == CE4100_SSP)
+		val |= read_SSSR(reg) & SSSR_ALT_FRM_MASK;
+
+	write_SSSR(val, reg);
+}
+
+static int pxa25x_ssp_comp(struct driver_data *drv_data)
+{
+	if (drv_data->ssp_type == PXA25x_SSP)
+		return 1;
+	if (drv_data->ssp_type == CE4100_SSP)
+		return 1;
+	return 0;
+}
+
 static int flush(struct driver_data *drv_data)
 {
 	unsigned long limit = loops_per_jiffy << 1;
@@ -209,7 +239,7 @@ static int flush(struct driver_data *drv_data)
 			read_SSDR(reg);
 		}
 	} while ((read_SSSR(reg) & SSSR_BSY) && --limit);
-	write_SSSR(SSSR_ROR, reg);
+	write_SSSR_CS(drv_data, SSSR_ROR);
 
 	return limit;
 }
@@ -502,9 +532,9 @@ static void dma_error_stop(struct driver_data *drv_data, const char *msg)
 	/* Stop and reset */
 	DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
 	DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
-	write_SSSR(drv_data->clear_sr, reg);
+	write_SSSR_CS(drv_data, drv_data->clear_sr);
 	write_SSCR1(read_SSCR1(reg) & ~drv_data->dma_cr1, reg);
-	if (drv_data->ssp_type != PXA25x_SSP)
+	if (!pxa25x_ssp_comp(drv_data))
 		write_SSTO(0, reg);
 	flush(drv_data);
 	write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
@@ -524,7 +554,7 @@ static void dma_transfer_complete(struct driver_data *drv_data)
 
 	/* Clear and disable interrupts on SSP and DMA channels*/
 	write_SSCR1(read_SSCR1(reg) & ~drv_data->dma_cr1, reg);
-	write_SSSR(drv_data->clear_sr, reg);
+	write_SSSR_CS(drv_data, drv_data->clear_sr);
 	DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
 	DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
 
@@ -617,7 +647,7 @@ static irqreturn_t dma_transfer(struct driver_data *drv_data)
 
 		/* Clear and disable timeout interrupt, do the rest in
 		 * dma_transfer_complete */
-		if (drv_data->ssp_type != PXA25x_SSP)
+		if (!pxa25x_ssp_comp(drv_data))
 			write_SSTO(0, reg);
 
 		/* finish this transfer, start the next */
@@ -635,9 +665,9 @@ static void int_error_stop(struct driver_data *drv_data, const char* msg)
 	void __iomem *reg = drv_data->ioaddr;
 
 	/* Stop and reset SSP */
-	write_SSSR(drv_data->clear_sr, reg);
+	write_SSSR_CS(drv_data, drv_data->clear_sr);
 	write_SSCR1(read_SSCR1(reg) & ~drv_data->int_cr1, reg);
-	if (drv_data->ssp_type != PXA25x_SSP)
+	if (!pxa25x_ssp_comp(drv_data))
 		write_SSTO(0, reg);
 	flush(drv_data);
 	write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
@@ -653,9 +683,9 @@ static void int_transfer_complete(struct driver_data *drv_data)
 	void __iomem *reg = drv_data->ioaddr;
 
 	/* Stop SSP */
-	write_SSSR(drv_data->clear_sr, reg);
+	write_SSSR_CS(drv_data, drv_data->clear_sr);
 	write_SSCR1(read_SSCR1(reg) & ~drv_data->int_cr1, reg);
-	if (drv_data->ssp_type != PXA25x_SSP)
+	if (!pxa25x_ssp_comp(drv_data))
 		write_SSTO(0, reg);
 
 	/* Update total byte transfered return count actual bytes read */
@@ -711,7 +741,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 	if (drv_data->tx == drv_data->tx_end) {
 		write_SSCR1(read_SSCR1(reg) & ~SSCR1_TIE, reg);
 		/* PXA25x_SSP has no timeout, read trailing bytes */
-		if (drv_data->ssp_type == PXA25x_SSP) {
+		if (pxa25x_ssp_comp(drv_data)) {
 			if (!wait_ssp_rx_stall(reg))
 			{
 				int_error_stop(drv_data, "interrupt_transfer: "
@@ -754,9 +784,9 @@ static irqreturn_t ssp_int(int irq, void *dev_id)
 
 		write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
 		write_SSCR1(read_SSCR1(reg) & ~drv_data->int_cr1, reg);
-		if (drv_data->ssp_type != PXA25x_SSP)
+		if (!pxa25x_ssp_comp(drv_data))
 			write_SSTO(0, reg);
-		write_SSSR(drv_data->clear_sr, reg);
+		write_SSSR_CS(drv_data, drv_data->clear_sr);
 
 		dev_err(&drv_data->pdev->dev, "bad message state "
 			"in interrupt handler\n");
@@ -869,7 +899,7 @@ static unsigned int ssp_get_clk_div(struct ssp_device *ssp, int rate)
 {
 	unsigned long ssp_clk = clk_get_rate(ssp->clk);
 
-	if (ssp->type == PXA25x_SSP)
+	if (ssp->type == PXA25x_SSP || ssp->type == CE4100_SSP)
 		return ((ssp_clk / (2 * rate) - 1) & 0xff) << 8;
 	else
 		return ((ssp_clk / rate - 1) & 0xfff) << 8;
@@ -1095,7 +1125,7 @@ static void pump_transfers(unsigned long data)
 
 		/* Clear status  */
 		cr1 = chip->cr1 | chip->threshold | drv_data->int_cr1;
-		write_SSSR(drv_data->clear_sr, reg);
+		write_SSSR_CS(drv_data, drv_data->clear_sr);
 	}
 
 	/* see if we need to reload the config registers */
@@ -1105,7 +1135,7 @@ static void pump_transfers(unsigned long data)
 
 		/* stop the SSP, and update the other bits */
 		write_SSCR0(cr0 & ~SSCR0_SSE, reg);
-		if (drv_data->ssp_type != PXA25x_SSP)
+		if (!pxa25x_ssp_comp(drv_data))
 			write_SSTO(chip->timeout, reg);
 		/* first set CR1 without interrupt and service enables */
 		write_SSCR1(cr1 & SSCR1_CHANGE_MASK, reg);
@@ -1113,7 +1143,7 @@ static void pump_transfers(unsigned long data)
 		write_SSCR0(cr0, reg);
 
 	} else {
-		if (drv_data->ssp_type != PXA25x_SSP)
+		if (!pxa25x_ssp_comp(drv_data))
 			write_SSTO(chip->timeout, reg);
 	}
 
@@ -1240,14 +1270,13 @@ static int setup(struct spi_device *spi)
 	uint tx_thres = TX_THRESH_DFLT;
 	uint rx_thres = RX_THRESH_DFLT;
 
-	if (drv_data->ssp_type != PXA25x_SSP
+	if (!pxa25x_ssp_comp(drv_data)
 		&& (spi->bits_per_word < 4 || spi->bits_per_word > 32)) {
 		dev_err(&spi->dev, "failed setup: ssp_type=%d, bits/wrd=%d "
 				"b/w not 4-32 for type non-PXA25x_SSP\n",
 				drv_data->ssp_type, spi->bits_per_word);
 		return -EINVAL;
-	}
-	else if (drv_data->ssp_type == PXA25x_SSP
+	} else if (pxa25x_ssp_comp(drv_data)
 			&& (spi->bits_per_word < 4
 				|| spi->bits_per_word > 16)) {
 		dev_err(&spi->dev, "failed setup: ssp_type=%d, bits/wrd=%d "
@@ -1266,7 +1295,17 @@ static int setup(struct spi_device *spi)
 			return -ENOMEM;
 		}
 
-		chip->gpio_cs = -1;
+		if (drv_data->ssp_type == CE4100_SSP) {
+			if (spi->chip_select > 4) {
+				dev_err(&spi->dev, "failed setup: "
+				"cs number must not be > 4.\n");
+				kfree(chip);
+				return -EINVAL;
+			}
+
+			chip->frm = spi->chip_select;
+		} else
+			chip->gpio_cs = -1;
 		chip->enable_dma = 0;
 		chip->timeout = TIMOUT_DFLT;
 		chip->dma_burst_size = drv_data->master_info->enable_dma ?
@@ -1322,7 +1361,7 @@ static int setup(struct spi_device *spi)
 			| (((spi->mode & SPI_CPOL) != 0) ? SSCR1_SPO : 0);
 
 	/* NOTE:  PXA25x_SSP _could_ use external clocking ... */
-	if (drv_data->ssp_type != PXA25x_SSP)
+	if (!pxa25x_ssp_comp(drv_data))
 		dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
 			clk_get_rate(ssp->clk)
 				/ (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)),
@@ -1357,17 +1396,21 @@ static int setup(struct spi_device *spi)
 
 	spi_set_ctldata(spi, chip);
 
+	if (drv_data->ssp_type == CE4100_SSP)
+		return 0;
+
 	return setup_cs(spi, chip, chip_info);
 }
 
 static void cleanup(struct spi_device *spi)
 {
 	struct chip_data *chip = spi_get_ctldata(spi);
+	struct driver_data *drv_data = spi_master_get_devdata(spi->master);
 
 	if (!chip)
 		return;
 
-	if (gpio_is_valid(chip->gpio_cs))
+	if (drv_data->ssp_type != CE4100_SSP && gpio_is_valid(chip->gpio_cs))
 		gpio_free(chip->gpio_cs);
 
 	kfree(chip);
@@ -1507,7 +1550,7 @@ static int __devinit pxa2xx_spi_probe(struct platform_device *pdev)
 
 	drv_data->ioaddr = ssp->mmio_base;
 	drv_data->ssdr_physical = ssp->phys_base + SSDR;
-	if (ssp->type == PXA25x_SSP) {
+	if (pxa25x_ssp_comp(drv_data)) {
 		drv_data->int_cr1 = SSCR1_TIE | SSCR1_RIE;
 		drv_data->dma_cr1 = 0;
 		drv_data->clear_sr = SSSR_ROR;
@@ -1569,7 +1612,7 @@ static int __devinit pxa2xx_spi_probe(struct platform_device *pdev)
 			| SSCR0_Motorola
 			| SSCR0_DataSize(8),
 			drv_data->ioaddr);
-	if (drv_data->ssp_type != PXA25x_SSP)
+	if (!pxa25x_ssp_comp(drv_data))
 		write_SSTO(0, drv_data->ioaddr);
 	write_SSPSP(0, drv_data->ioaddr);
 
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index c3aa334cbb9b..2f691e4e6222 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -72,6 +72,7 @@
 #define SSCR1_SPH	(1 << 4)	/* Motorola SPI SSPSCLK phase setting */
 #define SSCR1_MWDS	(1 << 5)	/* Microwire Transmit Data Size */
 
+#define SSSR_ALT_FRM_MASK	3	/* Masks the SFRM signal number */
 #define SSSR_TNF	(1 << 2)	/* Transmit FIFO Not Full */
 #define SSSR_RNE	(1 << 3)	/* Receive FIFO Not Empty */
 #define SSSR_BSY	(1 << 4)	/* SSP Busy */
@@ -160,6 +161,7 @@ enum pxa_ssp_type {
 	PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
 	PXA27x_SSP,
 	PXA168_SSP,
+	CE4100_SSP,
 };
 
 struct ssp_device {