diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 5ade0b86a0be925c863c019c896ca8809d66e224..1f2e411cdf464cff44dfa6aee999b831736798b0 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -469,7 +469,6 @@ config SPI_S3C24XX_FIQ
 config SPI_S3C64XX
 	tristate "Samsung S3C64XX series type SPI"
 	depends on (PLAT_SAMSUNG || ARCH_EXYNOS)
-	select S3C64XX_PL080 if ARCH_S3C64XX
 	help
 	  SPI driver for Samsung S3C64XX and newer SoCs.
 
diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index 3dec9e0b99b83c242a68456aa88c2c10f485bb71..861664776672cfab25200b22dba1227d28af08d6 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -28,7 +28,12 @@
 /* Runtime PM autosuspend timeout: PM is fairly light on this driver */
 #define SPI_AUTOSUSPEND_TIMEOUT		200
 
-#define ORION_NUM_CHIPSELECTS		1 /* only one slave is supported*/
+/* Some SoCs using this driver support up to 8 chip selects.
+ * It is up to the implementer to only use the chip selects
+ * that are available.
+ */
+#define ORION_NUM_CHIPSELECTS		8
+
 #define ORION_SPI_WAIT_RDY_MAX_LOOP	2000 /* in usec */
 
 #define ORION_SPI_IF_CTRL_REG		0x00
@@ -44,6 +49,10 @@
 #define ARMADA_SPI_CLK_PRESCALE_MASK	0xDF
 #define ORION_SPI_MODE_MASK		(ORION_SPI_MODE_CPOL | \
 					 ORION_SPI_MODE_CPHA)
+#define ORION_SPI_CS_MASK	0x1C
+#define ORION_SPI_CS_SHIFT	2
+#define ORION_SPI_CS(cs)	((cs << ORION_SPI_CS_SHIFT) & \
+					ORION_SPI_CS_MASK)
 
 enum orion_spi_type {
 	ORION_SPI,
@@ -215,9 +224,18 @@ orion_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
 	return 0;
 }
 
-static void orion_spi_set_cs(struct orion_spi *orion_spi, int enable)
+static void orion_spi_set_cs(struct spi_device *spi, bool enable)
 {
-	if (enable)
+	struct orion_spi *orion_spi;
+
+	orion_spi = spi_master_get_devdata(spi->master);
+
+	orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, ORION_SPI_CS_MASK);
+	orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG,
+				ORION_SPI_CS(spi->chip_select));
+
+	/* Chip select logic is inverted from spi_set_cs */
+	if (!enable)
 		orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
 	else
 		orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
@@ -332,64 +350,31 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
 	return xfer->len - count;
 }
 
-static int orion_spi_transfer_one_message(struct spi_master *master,
-					   struct spi_message *m)
+static int orion_spi_transfer_one(struct spi_master *master,
+					struct spi_device *spi,
+					struct spi_transfer *t)
 {
-	struct orion_spi *orion_spi = spi_master_get_devdata(master);
-	struct spi_device *spi = m->spi;
-	struct spi_transfer *t = NULL;
-	int par_override = 0;
 	int status = 0;
-	int cs_active = 0;
-
-	/* Load defaults */
-	status = orion_spi_setup_transfer(spi, NULL);
 
+	status = orion_spi_setup_transfer(spi, t);
 	if (status < 0)
-		goto msg_done;
-
-	list_for_each_entry(t, &m->transfers, transfer_list) {
-		if (par_override || t->speed_hz || t->bits_per_word) {
-			par_override = 1;
-			status = orion_spi_setup_transfer(spi, t);
-			if (status < 0)
-				break;
-			if (!t->speed_hz && !t->bits_per_word)
-				par_override = 0;
-		}
-
-		if (!cs_active) {
-			orion_spi_set_cs(orion_spi, 1);
-			cs_active = 1;
-		}
+		return status;
 
-		if (t->len)
-			m->actual_length += orion_spi_write_read(spi, t);
+	if (t->len)
+		orion_spi_write_read(spi, t);
 
-		if (t->delay_usecs)
-			udelay(t->delay_usecs);
-
-		if (t->cs_change) {
-			orion_spi_set_cs(orion_spi, 0);
-			cs_active = 0;
-		}
-	}
-
-msg_done:
-	if (cs_active)
-		orion_spi_set_cs(orion_spi, 0);
-
-	m->status = status;
-	spi_finalize_current_message(master);
+	return status;
+}
 
-	return 0;
+static int orion_spi_setup(struct spi_device *spi)
+{
+	return orion_spi_setup_transfer(spi, NULL);
 }
 
 static int orion_spi_reset(struct orion_spi *orion_spi)
 {
 	/* Verify that the CS is deasserted */
-	orion_spi_set_cs(orion_spi, 0);
-
+	orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
 	return 0;
 }
 
@@ -442,9 +427,10 @@ static int orion_spi_probe(struct platform_device *pdev)
 
 	/* we support only mode 0, and no options */
 	master->mode_bits = SPI_CPHA | SPI_CPOL;
-
-	master->transfer_one_message = orion_spi_transfer_one_message;
+	master->set_cs = orion_spi_set_cs;
+	master->transfer_one = orion_spi_transfer_one;
 	master->num_chipselect = ORION_NUM_CHIPSELECTS;
+	master->setup = orion_spi_setup;
 	master->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16);
 	master->auto_runtime_pm = true;
 
diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c
index 62a9297e96acdb74576378b1d2e9e2184cf2127e..66a173939be81e5f4b944b287991c7c99957ae49 100644
--- a/drivers/spi/spi-pxa2xx-dma.c
+++ b/drivers/spi/spi-pxa2xx-dma.c
@@ -111,23 +111,24 @@ static void pxa2xx_spi_dma_transfer_complete(struct driver_data *drv_data,
 	 * by using ->dma_running.
 	 */
 	if (atomic_dec_and_test(&drv_data->dma_running)) {
-		void __iomem *reg = drv_data->ioaddr;
-
 		/*
 		 * If the other CPU is still handling the ROR interrupt we
 		 * might not know about the error yet. So we re-check the
 		 * ROR bit here before we clear the status register.
 		 */
 		if (!error) {
-			u32 status = read_SSSR(reg) & drv_data->mask_sr;
+			u32 status = pxa2xx_spi_read(drv_data, SSSR)
+				     & drv_data->mask_sr;
 			error = status & SSSR_ROR;
 		}
 
 		/* Clear status & disable interrupts */
-		write_SSCR1(read_SSCR1(reg) & ~drv_data->dma_cr1, reg);
+		pxa2xx_spi_write(drv_data, SSCR1,
+				 pxa2xx_spi_read(drv_data, SSCR1)
+				 & ~drv_data->dma_cr1);
 		write_SSSR_CS(drv_data, drv_data->clear_sr);
 		if (!pxa25x_ssp_comp(drv_data))
-			write_SSTO(0, reg);
+			pxa2xx_spi_write(drv_data, SSTO, 0);
 
 		if (!error) {
 			pxa2xx_spi_unmap_dma_buffers(drv_data);
@@ -139,7 +140,9 @@ static void pxa2xx_spi_dma_transfer_complete(struct driver_data *drv_data,
 			msg->state = pxa2xx_spi_next_transfer(drv_data);
 		} else {
 			/* In case we got an error we disable the SSP now */
-			write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
+			pxa2xx_spi_write(drv_data, SSCR0,
+					 pxa2xx_spi_read(drv_data, SSCR0)
+					 & ~SSCR0_SSE);
 
 			msg->state = ERROR_STATE;
 		}
@@ -247,7 +250,7 @@ irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data)
 {
 	u32 status;
 
-	status = read_SSSR(drv_data->ioaddr) & drv_data->mask_sr;
+	status = pxa2xx_spi_read(drv_data, SSSR) & drv_data->mask_sr;
 	if (status & SSSR_ROR) {
 		dev_err(&drv_data->pdev->dev, "FIFO overrun\n");
 
diff --git a/drivers/spi/spi-pxa2xx-pxadma.c b/drivers/spi/spi-pxa2xx-pxadma.c
index e51fcf9fd39bfbec091344379b7f7fb3d255ca80..2e0796a0003f470a56508180be7c75a7a505983f 100644
--- a/drivers/spi/spi-pxa2xx-pxadma.c
+++ b/drivers/spi/spi-pxa2xx-pxadma.c
@@ -21,6 +21,7 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/pxa2xx_spi.h>
 
+#include <mach/dma.h>
 #include "spi-pxa2xx.h"
 
 #define DMA_INT_MASK		(DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
@@ -114,11 +115,11 @@ static void pxa2xx_spi_unmap_dma_buffers(struct driver_data *drv_data)
 	drv_data->dma_mapped = 0;
 }
 
-static int wait_ssp_rx_stall(void const __iomem *ioaddr)
+static int wait_ssp_rx_stall(struct driver_data *drv_data)
 {
 	unsigned long limit = loops_per_jiffy << 1;
 
-	while ((read_SSSR(ioaddr) & SSSR_BSY) && --limit)
+	while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_BSY) && --limit)
 		cpu_relax();
 
 	return limit;
@@ -137,17 +138,18 @@ static int wait_dma_channel_stop(int channel)
 static void pxa2xx_spi_dma_error_stop(struct driver_data *drv_data,
 				      const char *msg)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	/* Stop and reset */
 	DCSR(drv_data->rx_channel) = RESET_DMA_CHANNEL;
 	DCSR(drv_data->tx_channel) = RESET_DMA_CHANNEL;
 	write_SSSR_CS(drv_data, drv_data->clear_sr);
-	write_SSCR1(read_SSCR1(reg) & ~drv_data->dma_cr1, reg);
+	pxa2xx_spi_write(drv_data, SSCR1,
+			 pxa2xx_spi_read(drv_data, SSCR1)
+			 & ~drv_data->dma_cr1);
 	if (!pxa25x_ssp_comp(drv_data))
-		write_SSTO(0, reg);
+		pxa2xx_spi_write(drv_data, SSTO, 0);
 	pxa2xx_spi_flush(drv_data);
-	write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
+	pxa2xx_spi_write(drv_data, SSCR0,
+			 pxa2xx_spi_read(drv_data, SSCR0) & ~SSCR0_SSE);
 
 	pxa2xx_spi_unmap_dma_buffers(drv_data);
 
@@ -159,11 +161,12 @@ static void pxa2xx_spi_dma_error_stop(struct driver_data *drv_data,
 
 static void pxa2xx_spi_dma_transfer_complete(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
 	struct spi_message *msg = drv_data->cur_msg;
 
 	/* Clear and disable interrupts on SSP and DMA channels*/
-	write_SSCR1(read_SSCR1(reg) & ~drv_data->dma_cr1, reg);
+	pxa2xx_spi_write(drv_data, SSCR1,
+			 pxa2xx_spi_read(drv_data, SSCR1)
+			 & ~drv_data->dma_cr1);
 	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;
@@ -224,7 +227,7 @@ void pxa2xx_spi_dma_handler(int channel, void *data)
 		&& (drv_data->ssp_type == PXA25x_SSP)) {
 
 		/* Wait for rx to stall */
-		if (wait_ssp_rx_stall(drv_data->ioaddr) == 0)
+		if (wait_ssp_rx_stall(drv_data) == 0)
 			dev_err(&drv_data->pdev->dev,
 				"dma_handler: ssp rx stall failed\n");
 
@@ -236,9 +239,8 @@ void pxa2xx_spi_dma_handler(int channel, void *data)
 irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data)
 {
 	u32 irq_status;
-	void __iomem *reg = drv_data->ioaddr;
 
-	irq_status = read_SSSR(reg) & drv_data->mask_sr;
+	irq_status = pxa2xx_spi_read(drv_data, SSSR) & drv_data->mask_sr;
 	if (irq_status & SSSR_ROR) {
 		pxa2xx_spi_dma_error_stop(drv_data,
 					  "dma_transfer: fifo overrun");
@@ -248,7 +250,7 @@ irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data)
 	/* Check for false positive timeout */
 	if ((irq_status & SSSR_TINT)
 		&& (DCSR(drv_data->tx_channel) & DCSR_RUN)) {
-		write_SSSR(SSSR_TINT, reg);
+		pxa2xx_spi_write(drv_data, SSSR, SSSR_TINT);
 		return IRQ_HANDLED;
 	}
 
@@ -257,7 +259,7 @@ irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data)
 		/* Clear and disable timeout interrupt, do the rest in
 		 * dma_transfer_complete */
 		if (!pxa25x_ssp_comp(drv_data))
-			write_SSTO(0, reg);
+			pxa2xx_spi_write(drv_data, SSTO, 0);
 
 		/* finish this transfer, start the next */
 		pxa2xx_spi_dma_transfer_complete(drv_data);
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 24a4951be46bf5d5e35dcd54f1b25728c612716d..6f72ad01e0410257a42bc8739f8962abfbaf3b5e 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -41,8 +41,6 @@ MODULE_DESCRIPTION("PXA2xx SSP SPI Controller");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:pxa2xx-spi");
 
-#define MAX_BUSES 3
-
 #define TIMOUT_DFLT		1000
 
 /*
@@ -158,7 +156,6 @@ pxa2xx_spi_get_rx_default_thre(const struct driver_data *drv_data)
 
 static bool pxa2xx_spi_txfifo_full(const struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
 	u32 mask;
 
 	switch (drv_data->ssp_type) {
@@ -170,7 +167,7 @@ static bool pxa2xx_spi_txfifo_full(const struct driver_data *drv_data)
 		break;
 	}
 
-	return (read_SSSR(reg) & mask) == mask;
+	return (pxa2xx_spi_read(drv_data, SSSR) & mask) == mask;
 }
 
 static void pxa2xx_spi_clear_rx_thre(const struct driver_data *drv_data,
@@ -249,9 +246,6 @@ static void lpss_ssp_setup(struct driver_data *drv_data)
 	unsigned offset = 0x400;
 	u32 value, orig;
 
-	if (!is_lpss_ssp(drv_data))
-		return;
-
 	/*
 	 * Perform auto-detection of the LPSS SSP private registers. They
 	 * can be either at 1k or 2k offset from the base address.
@@ -300,9 +294,6 @@ static void lpss_ssp_cs_control(struct driver_data *drv_data, bool enable)
 {
 	u32 value;
 
-	if (!is_lpss_ssp(drv_data))
-		return;
-
 	value = __lpss_ssp_read_priv(drv_data, SPI_CS_CONTROL);
 	if (enable)
 		value &= ~SPI_CS_CONTROL_CS_HIGH;
@@ -316,7 +307,7 @@ 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);
+		pxa2xx_spi_write(drv_data, SSSR, drv_data->cur_chip->frm);
 		return;
 	}
 
@@ -330,7 +321,8 @@ static void cs_assert(struct driver_data *drv_data)
 		return;
 	}
 
-	lpss_ssp_cs_control(drv_data, true);
+	if (is_lpss_ssp(drv_data))
+		lpss_ssp_cs_control(drv_data, true);
 }
 
 static void cs_deassert(struct driver_data *drv_data)
@@ -350,20 +342,18 @@ static void cs_deassert(struct driver_data *drv_data)
 		return;
 	}
 
-	lpss_ssp_cs_control(drv_data, false);
+	if (is_lpss_ssp(drv_data))
+		lpss_ssp_cs_control(drv_data, false);
 }
 
 int pxa2xx_spi_flush(struct driver_data *drv_data)
 {
 	unsigned long limit = loops_per_jiffy << 1;
 
-	void __iomem *reg = drv_data->ioaddr;
-
 	do {
-		while (read_SSSR(reg) & SSSR_RNE) {
-			read_SSDR(reg);
-		}
-	} while ((read_SSSR(reg) & SSSR_BSY) && --limit);
+		while (pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE)
+			pxa2xx_spi_read(drv_data, SSDR);
+	} while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_BSY) && --limit);
 	write_SSSR_CS(drv_data, SSSR_ROR);
 
 	return limit;
@@ -371,14 +361,13 @@ int pxa2xx_spi_flush(struct driver_data *drv_data)
 
 static int null_writer(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
 	u8 n_bytes = drv_data->n_bytes;
 
 	if (pxa2xx_spi_txfifo_full(drv_data)
 		|| (drv_data->tx == drv_data->tx_end))
 		return 0;
 
-	write_SSDR(0, reg);
+	pxa2xx_spi_write(drv_data, SSDR, 0);
 	drv_data->tx += n_bytes;
 
 	return 1;
@@ -386,12 +375,11 @@ static int null_writer(struct driver_data *drv_data)
 
 static int null_reader(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
 	u8 n_bytes = drv_data->n_bytes;
 
-	while ((read_SSSR(reg) & SSSR_RNE)
-		&& (drv_data->rx < drv_data->rx_end)) {
-		read_SSDR(reg);
+	while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE)
+	       && (drv_data->rx < drv_data->rx_end)) {
+		pxa2xx_spi_read(drv_data, SSDR);
 		drv_data->rx += n_bytes;
 	}
 
@@ -400,13 +388,11 @@ static int null_reader(struct driver_data *drv_data)
 
 static int u8_writer(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	if (pxa2xx_spi_txfifo_full(drv_data)
 		|| (drv_data->tx == drv_data->tx_end))
 		return 0;
 
-	write_SSDR(*(u8 *)(drv_data->tx), reg);
+	pxa2xx_spi_write(drv_data, SSDR, *(u8 *)(drv_data->tx));
 	++drv_data->tx;
 
 	return 1;
@@ -414,11 +400,9 @@ static int u8_writer(struct driver_data *drv_data)
 
 static int u8_reader(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
-	while ((read_SSSR(reg) & SSSR_RNE)
-		&& (drv_data->rx < drv_data->rx_end)) {
-		*(u8 *)(drv_data->rx) = read_SSDR(reg);
+	while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE)
+	       && (drv_data->rx < drv_data->rx_end)) {
+		*(u8 *)(drv_data->rx) = pxa2xx_spi_read(drv_data, SSDR);
 		++drv_data->rx;
 	}
 
@@ -427,13 +411,11 @@ static int u8_reader(struct driver_data *drv_data)
 
 static int u16_writer(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	if (pxa2xx_spi_txfifo_full(drv_data)
 		|| (drv_data->tx == drv_data->tx_end))
 		return 0;
 
-	write_SSDR(*(u16 *)(drv_data->tx), reg);
+	pxa2xx_spi_write(drv_data, SSDR, *(u16 *)(drv_data->tx));
 	drv_data->tx += 2;
 
 	return 1;
@@ -441,11 +423,9 @@ static int u16_writer(struct driver_data *drv_data)
 
 static int u16_reader(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
-	while ((read_SSSR(reg) & SSSR_RNE)
-		&& (drv_data->rx < drv_data->rx_end)) {
-		*(u16 *)(drv_data->rx) = read_SSDR(reg);
+	while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE)
+	       && (drv_data->rx < drv_data->rx_end)) {
+		*(u16 *)(drv_data->rx) = pxa2xx_spi_read(drv_data, SSDR);
 		drv_data->rx += 2;
 	}
 
@@ -454,13 +434,11 @@ static int u16_reader(struct driver_data *drv_data)
 
 static int u32_writer(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	if (pxa2xx_spi_txfifo_full(drv_data)
 		|| (drv_data->tx == drv_data->tx_end))
 		return 0;
 
-	write_SSDR(*(u32 *)(drv_data->tx), reg);
+	pxa2xx_spi_write(drv_data, SSDR, *(u32 *)(drv_data->tx));
 	drv_data->tx += 4;
 
 	return 1;
@@ -468,11 +446,9 @@ static int u32_writer(struct driver_data *drv_data)
 
 static int u32_reader(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
-	while ((read_SSSR(reg) & SSSR_RNE)
-		&& (drv_data->rx < drv_data->rx_end)) {
-		*(u32 *)(drv_data->rx) = read_SSDR(reg);
+	while ((pxa2xx_spi_read(drv_data, SSSR) & SSSR_RNE)
+	       && (drv_data->rx < drv_data->rx_end)) {
+		*(u32 *)(drv_data->rx) = pxa2xx_spi_read(drv_data, SSDR);
 		drv_data->rx += 4;
 	}
 
@@ -548,27 +524,25 @@ static void giveback(struct driver_data *drv_data)
 
 static void reset_sccr1(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
 	struct chip_data *chip = drv_data->cur_chip;
 	u32 sccr1_reg;
 
-	sccr1_reg = read_SSCR1(reg) & ~drv_data->int_cr1;
+	sccr1_reg = pxa2xx_spi_read(drv_data, SSCR1) & ~drv_data->int_cr1;
 	sccr1_reg &= ~SSCR1_RFT;
 	sccr1_reg |= chip->threshold;
-	write_SSCR1(sccr1_reg, reg);
+	pxa2xx_spi_write(drv_data, SSCR1, sccr1_reg);
 }
 
 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_CS(drv_data, drv_data->clear_sr);
 	reset_sccr1(drv_data);
 	if (!pxa25x_ssp_comp(drv_data))
-		write_SSTO(0, reg);
+		pxa2xx_spi_write(drv_data, SSTO, 0);
 	pxa2xx_spi_flush(drv_data);
-	write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
+	pxa2xx_spi_write(drv_data, SSCR0,
+			 pxa2xx_spi_read(drv_data, SSCR0) & ~SSCR0_SSE);
 
 	dev_err(&drv_data->pdev->dev, "%s\n", msg);
 
@@ -578,13 +552,11 @@ static void int_error_stop(struct driver_data *drv_data, const char* msg)
 
 static void int_transfer_complete(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	/* Stop SSP */
 	write_SSSR_CS(drv_data, drv_data->clear_sr);
 	reset_sccr1(drv_data);
 	if (!pxa25x_ssp_comp(drv_data))
-		write_SSTO(0, reg);
+		pxa2xx_spi_write(drv_data, SSTO, 0);
 
 	/* Update total byte transferred return count actual bytes read */
 	drv_data->cur_msg->actual_length += drv_data->len -
@@ -603,12 +575,10 @@ static void int_transfer_complete(struct driver_data *drv_data)
 
 static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 {
-	void __iomem *reg = drv_data->ioaddr;
+	u32 irq_mask = (pxa2xx_spi_read(drv_data, SSCR1) & SSCR1_TIE) ?
+		       drv_data->mask_sr : drv_data->mask_sr & ~SSSR_TFS;
 
-	u32 irq_mask = (read_SSCR1(reg) & SSCR1_TIE) ?
-			drv_data->mask_sr : drv_data->mask_sr & ~SSSR_TFS;
-
-	u32 irq_status = read_SSSR(reg) & irq_mask;
+	u32 irq_status = pxa2xx_spi_read(drv_data, SSSR) & irq_mask;
 
 	if (irq_status & SSSR_ROR) {
 		int_error_stop(drv_data, "interrupt_transfer: fifo overrun");
@@ -616,7 +586,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 	}
 
 	if (irq_status & SSSR_TINT) {
-		write_SSSR(SSSR_TINT, reg);
+		pxa2xx_spi_write(drv_data, SSSR, SSSR_TINT);
 		if (drv_data->read(drv_data)) {
 			int_transfer_complete(drv_data);
 			return IRQ_HANDLED;
@@ -640,7 +610,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 		u32 bytes_left;
 		u32 sccr1_reg;
 
-		sccr1_reg = read_SSCR1(reg);
+		sccr1_reg = pxa2xx_spi_read(drv_data, SSCR1);
 		sccr1_reg &= ~SSCR1_TIE;
 
 		/*
@@ -666,7 +636,7 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 
 			pxa2xx_spi_set_rx_thre(drv_data, &sccr1_reg, rx_thre);
 		}
-		write_SSCR1(sccr1_reg, reg);
+		pxa2xx_spi_write(drv_data, SSCR1, sccr1_reg);
 	}
 
 	/* We did something */
@@ -676,7 +646,6 @@ static irqreturn_t interrupt_transfer(struct driver_data *drv_data)
 static irqreturn_t ssp_int(int irq, void *dev_id)
 {
 	struct driver_data *drv_data = dev_id;
-	void __iomem *reg = drv_data->ioaddr;
 	u32 sccr1_reg;
 	u32 mask = drv_data->mask_sr;
 	u32 status;
@@ -696,11 +665,11 @@ static irqreturn_t ssp_int(int irq, void *dev_id)
 	 * are all set to one. That means that the device is already
 	 * powered off.
 	 */
-	status = read_SSSR(reg);
+	status = pxa2xx_spi_read(drv_data, SSSR);
 	if (status == ~0)
 		return IRQ_NONE;
 
-	sccr1_reg = read_SSCR1(reg);
+	sccr1_reg = pxa2xx_spi_read(drv_data, SSCR1);
 
 	/* Ignore possible writes if we don't need to write */
 	if (!(sccr1_reg & SSCR1_TIE))
@@ -711,10 +680,14 @@ static irqreturn_t ssp_int(int irq, void *dev_id)
 
 	if (!drv_data->cur_msg) {
 
-		write_SSCR0(read_SSCR0(reg) & ~SSCR0_SSE, reg);
-		write_SSCR1(read_SSCR1(reg) & ~drv_data->int_cr1, reg);
+		pxa2xx_spi_write(drv_data, SSCR0,
+				 pxa2xx_spi_read(drv_data, SSCR0)
+				 & ~SSCR0_SSE);
+		pxa2xx_spi_write(drv_data, SSCR1,
+				 pxa2xx_spi_read(drv_data, SSCR1)
+				 & ~drv_data->int_cr1);
 		if (!pxa25x_ssp_comp(drv_data))
-			write_SSTO(0, reg);
+			pxa2xx_spi_write(drv_data, SSTO, 0);
 		write_SSSR_CS(drv_data, drv_data->clear_sr);
 
 		dev_err(&drv_data->pdev->dev,
@@ -783,7 +756,6 @@ static void pump_transfers(unsigned long data)
 	struct spi_transfer *transfer = NULL;
 	struct spi_transfer *previous = NULL;
 	struct chip_data *chip = NULL;
-	void __iomem *reg = drv_data->ioaddr;
 	u32 clk_div = 0;
 	u8 bits = 0;
 	u32 speed = 0;
@@ -927,7 +899,7 @@ static void pump_transfers(unsigned long data)
 
 		/* Clear status and start DMA engine */
 		cr1 = chip->cr1 | dma_thresh | drv_data->dma_cr1;
-		write_SSSR(drv_data->clear_sr, reg);
+		pxa2xx_spi_write(drv_data, SSSR, drv_data->clear_sr);
 
 		pxa2xx_spi_dma_start(drv_data);
 	} else {
@@ -940,39 +912,43 @@ static void pump_transfers(unsigned long data)
 	}
 
 	if (is_lpss_ssp(drv_data)) {
-		if ((read_SSIRF(reg) & 0xff) != chip->lpss_rx_threshold)
-			write_SSIRF(chip->lpss_rx_threshold, reg);
-		if ((read_SSITF(reg) & 0xffff) != chip->lpss_tx_threshold)
-			write_SSITF(chip->lpss_tx_threshold, reg);
+		if ((pxa2xx_spi_read(drv_data, SSIRF) & 0xff)
+		    != chip->lpss_rx_threshold)
+			pxa2xx_spi_write(drv_data, SSIRF,
+					 chip->lpss_rx_threshold);
+		if ((pxa2xx_spi_read(drv_data, SSITF) & 0xffff)
+		    != chip->lpss_tx_threshold)
+			pxa2xx_spi_write(drv_data, SSITF,
+					 chip->lpss_tx_threshold);
 	}
 
 	if (is_quark_x1000_ssp(drv_data) &&
-	    (read_DDS_RATE(reg) != chip->dds_rate))
-		write_DDS_RATE(chip->dds_rate, reg);
+	    (pxa2xx_spi_read(drv_data, DDS_RATE) != chip->dds_rate))
+		pxa2xx_spi_write(drv_data, DDS_RATE, chip->dds_rate);
 
 	/* see if we need to reload the config registers */
-	if ((read_SSCR0(reg) != cr0) ||
-	    (read_SSCR1(reg) & change_mask) != (cr1 & change_mask)) {
-
+	if ((pxa2xx_spi_read(drv_data, SSCR0) != cr0)
+	    || (pxa2xx_spi_read(drv_data, SSCR1) & change_mask)
+	    != (cr1 & change_mask)) {
 		/* stop the SSP, and update the other bits */
-		write_SSCR0(cr0 & ~SSCR0_SSE, reg);
+		pxa2xx_spi_write(drv_data, SSCR0, cr0 & ~SSCR0_SSE);
 		if (!pxa25x_ssp_comp(drv_data))
-			write_SSTO(chip->timeout, reg);
+			pxa2xx_spi_write(drv_data, SSTO, chip->timeout);
 		/* first set CR1 without interrupt and service enables */
-		write_SSCR1(cr1 & change_mask, reg);
+		pxa2xx_spi_write(drv_data, SSCR1, cr1 & change_mask);
 		/* restart the SSP */
-		write_SSCR0(cr0, reg);
+		pxa2xx_spi_write(drv_data, SSCR0, cr0);
 
 	} else {
 		if (!pxa25x_ssp_comp(drv_data))
-			write_SSTO(chip->timeout, reg);
+			pxa2xx_spi_write(drv_data, SSTO, chip->timeout);
 	}
 
 	cs_assert(drv_data);
 
 	/* after chip select, release the data by enabling service
 	 * requests and interrupts, without changing any mode bits */
-	write_SSCR1(cr1, reg);
+	pxa2xx_spi_write(drv_data, SSCR1, cr1);
 }
 
 static int pxa2xx_spi_transfer_one_message(struct spi_master *master,
@@ -1001,8 +977,8 @@ static int pxa2xx_spi_unprepare_transfer(struct spi_master *master)
 	struct driver_data *drv_data = spi_master_get_devdata(master);
 
 	/* Disable the SSP now */
-	write_SSCR0(read_SSCR0(drv_data->ioaddr) & ~SSCR0_SSE,
-		    drv_data->ioaddr);
+	pxa2xx_spi_write(drv_data, SSCR0,
+			 pxa2xx_spi_read(drv_data, SSCR0) & ~SSCR0_SSE);
 
 	return 0;
 }
@@ -1285,6 +1261,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	struct driver_data *drv_data;
 	struct ssp_device *ssp;
 	int status;
+	u32 tmp;
 
 	platform_info = dev_get_platdata(dev);
 	if (!platform_info) {
@@ -1382,38 +1359,35 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	drv_data->max_clk_rate = clk_get_rate(ssp->clk);
 
 	/* Load default SSP configuration */
-	write_SSCR0(0, drv_data->ioaddr);
+	pxa2xx_spi_write(drv_data, SSCR0, 0);
 	switch (drv_data->ssp_type) {
 	case QUARK_X1000_SSP:
-		write_SSCR1(QUARK_X1000_SSCR1_RxTresh(
-					RX_THRESH_QUARK_X1000_DFLT) |
-			    QUARK_X1000_SSCR1_TxTresh(
-					TX_THRESH_QUARK_X1000_DFLT),
-			    drv_data->ioaddr);
+		tmp = QUARK_X1000_SSCR1_RxTresh(RX_THRESH_QUARK_X1000_DFLT)
+		      | QUARK_X1000_SSCR1_TxTresh(TX_THRESH_QUARK_X1000_DFLT);
+		pxa2xx_spi_write(drv_data, SSCR1, tmp);
 
 		/* using the Motorola SPI protocol and use 8 bit frame */
-		write_SSCR0(QUARK_X1000_SSCR0_Motorola
-			    | QUARK_X1000_SSCR0_DataSize(8),
-			    drv_data->ioaddr);
+		pxa2xx_spi_write(drv_data, SSCR0,
+				 QUARK_X1000_SSCR0_Motorola
+				 | QUARK_X1000_SSCR0_DataSize(8));
 		break;
 	default:
-		write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) |
-			    SSCR1_TxTresh(TX_THRESH_DFLT),
-			    drv_data->ioaddr);
-		write_SSCR0(SSCR0_SCR(2)
-			    | SSCR0_Motorola
-			    | SSCR0_DataSize(8),
-			    drv_data->ioaddr);
+		tmp = SSCR1_RxTresh(RX_THRESH_DFLT) |
+		      SSCR1_TxTresh(TX_THRESH_DFLT);
+		pxa2xx_spi_write(drv_data, SSCR1, tmp);
+		tmp = SSCR0_SCR(2) | SSCR0_Motorola | SSCR0_DataSize(8);
+		pxa2xx_spi_write(drv_data, SSCR0, tmp);
 		break;
 	}
 
 	if (!pxa25x_ssp_comp(drv_data))
-		write_SSTO(0, drv_data->ioaddr);
+		pxa2xx_spi_write(drv_data, SSTO, 0);
 
 	if (!is_quark_x1000_ssp(drv_data))
-		write_SSPSP(0, drv_data->ioaddr);
+		pxa2xx_spi_write(drv_data, SSPSP, 0);
 
-	lpss_ssp_setup(drv_data);
+	if (is_lpss_ssp(drv_data))
+		lpss_ssp_setup(drv_data);
 
 	tasklet_init(&drv_data->pump_transfers, pump_transfers,
 		     (unsigned long)drv_data);
@@ -1456,7 +1430,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
 	pm_runtime_get_sync(&pdev->dev);
 
 	/* Disable the SSP at the peripheral and SOC level */
-	write_SSCR0(0, drv_data->ioaddr);
+	pxa2xx_spi_write(drv_data, SSCR0, 0);
 	clk_disable_unprepare(ssp->clk);
 
 	/* Release DMA */
@@ -1493,7 +1467,7 @@ static int pxa2xx_spi_suspend(struct device *dev)
 	status = spi_master_suspend(drv_data->master);
 	if (status != 0)
 		return status;
-	write_SSCR0(0, drv_data->ioaddr);
+	pxa2xx_spi_write(drv_data, SSCR0, 0);
 
 	if (!pm_runtime_suspended(dev))
 		clk_disable_unprepare(ssp->clk);
@@ -1514,7 +1488,8 @@ static int pxa2xx_spi_resume(struct device *dev)
 		clk_prepare_enable(ssp->clk);
 
 	/* Restore LPSS private register bits */
-	lpss_ssp_setup(drv_data);
+	if (is_lpss_ssp(drv_data))
+		lpss_ssp_setup(drv_data);
 
 	/* Start the queue running */
 	status = spi_master_resume(drv_data->master);
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index 6bec59c90cd4be52d4772b5f953c6fa00bb7c173..85a58c9068694fa7a8b80629a455f3b3125efe12 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -115,23 +115,17 @@ struct chip_data {
 	void (*cs_control)(u32 command);
 };
 
-#define DEFINE_SSP_REG(reg, off) \
-static inline u32 read_##reg(void const __iomem *p) \
-{ return __raw_readl(p + (off)); } \
-\
-static inline void write_##reg(u32 v, void __iomem *p) \
-{ __raw_writel(v, p + (off)); }
-
-DEFINE_SSP_REG(SSCR0, 0x00)
-DEFINE_SSP_REG(SSCR1, 0x04)
-DEFINE_SSP_REG(SSSR, 0x08)
-DEFINE_SSP_REG(SSITR, 0x0c)
-DEFINE_SSP_REG(SSDR, 0x10)
-DEFINE_SSP_REG(DDS_RATE, 0x28)  /* DDS Clock Rate */
-DEFINE_SSP_REG(SSTO, 0x28)
-DEFINE_SSP_REG(SSPSP, 0x2c)
-DEFINE_SSP_REG(SSITF, SSITF)
-DEFINE_SSP_REG(SSIRF, SSIRF)
+static inline u32 pxa2xx_spi_read(const struct driver_data *drv_data,
+				  unsigned reg)
+{
+	return __raw_readl(drv_data->ioaddr + reg);
+}
+
+static  inline void pxa2xx_spi_write(const struct driver_data *drv_data,
+				     unsigned reg, u32 val)
+{
+	__raw_writel(val, drv_data->ioaddr + reg);
+}
 
 #define START_STATE ((void *)0)
 #define RUNNING_STATE ((void *)1)
@@ -155,13 +149,11 @@ static inline int pxa25x_ssp_comp(struct driver_data *drv_data)
 
 static inline void write_SSSR_CS(struct driver_data *drv_data, u32 val)
 {
-	void __iomem *reg = drv_data->ioaddr;
-
 	if (drv_data->ssp_type == CE4100_SSP ||
 	    drv_data->ssp_type == QUARK_X1000_SSP)
-		val |= read_SSSR(reg) & SSSR_ALT_FRM_MASK;
+		val |= pxa2xx_spi_read(drv_data, SSSR) & SSSR_ALT_FRM_MASK;
 
-	write_SSSR(val, reg);
+	pxa2xx_spi_write(drv_data, SSSR, val);
 }
 
 extern int pxa2xx_spi_flush(struct driver_data *drv_data);
diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index e7fb5a0d2e8dc35900099cbc471f66b58b3fa088..ff9cdbdb6672371df54b6c59ce54579a46758602 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -337,7 +337,7 @@ static irqreturn_t spi_qup_qup_irq(int irq, void *dev_id)
 static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
 {
 	struct spi_qup *controller = spi_master_get_devdata(spi->master);
-	u32 config, iomode, mode;
+	u32 config, iomode, mode, control;
 	int ret, n_words, w_size;
 
 	if (spi->mode & SPI_LOOP && xfer->len > controller->in_fifo_sz) {
@@ -392,6 +392,15 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
 
 	writel_relaxed(iomode, controller->base + QUP_IO_M_MODES);
 
+	control = readl_relaxed(controller->base + SPI_IO_CONTROL);
+
+	if (spi->mode & SPI_CPOL)
+		control |= SPI_IO_C_CLK_IDLE_HIGH;
+	else
+		control &= ~SPI_IO_C_CLK_IDLE_HIGH;
+
+	writel_relaxed(control, controller->base + SPI_IO_CONTROL);
+
 	config = readl_relaxed(controller->base + SPI_CONFIG);
 
 	if (spi->mode & SPI_LOOP)
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index daabbabd26b051744fcc07417c53f4d0a8b03a4f..1a777dc261d6f5bfa2e56dc437fb7d957d2b0891 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -437,6 +437,7 @@ static void rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 	rs->state &= ~TXBUSY;
 	spin_unlock_irqrestore(&rs->lock, flags);
 
+	rxdesc = NULL;
 	if (rs->rx) {
 		rxconf.direction = rs->dma_rx.direction;
 		rxconf.src_addr = rs->dma_rx.addr;
@@ -453,6 +454,7 @@ static void rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 		rxdesc->callback_param = rs;
 	}
 
+	txdesc = NULL;
 	if (rs->tx) {
 		txconf.direction = rs->dma_tx.direction;
 		txconf.dst_addr = rs->dma_tx.addr;
@@ -470,7 +472,7 @@ static void rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 	}
 
 	/* rx must be started before tx due to spi instinct */
-	if (rs->rx) {
+	if (rxdesc) {
 		spin_lock_irqsave(&rs->lock, flags);
 		rs->state |= RXBUSY;
 		spin_unlock_irqrestore(&rs->lock, flags);
@@ -478,7 +480,7 @@ static void rockchip_spi_prepare_dma(struct rockchip_spi *rs)
 		dma_async_issue_pending(rs->dma_rx.ch);
 	}
 
-	if (rs->tx) {
+	if (txdesc) {
 		spin_lock_irqsave(&rs->lock, flags);
 		rs->state |= TXBUSY;
 		spin_unlock_irqrestore(&rs->lock, flags);
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index 77aed9ea1d264386376bf3694b87ae3dab07275a..dab545bb66b3114597da2d4a851539d0ab0d89a8 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -37,6 +37,7 @@
 #define SSDR		(0x10)  /* SSP Data Write/Data Read Register */
 
 #define SSTO		(0x28)  /* SSP Time Out Register */
+#define DDS_RATE	(0x28)  /* SSP DDS Clock Rate Register (Intel Quark) */
 #define SSPSP		(0x2C)  /* SSP Programmable Serial Protocol */
 #define SSTSA		(0x30)  /* SSP Tx Timeslot Active */
 #define SSRSA		(0x34)  /* SSP Rx Timeslot Active */
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index 5eb56e35cf0d46c0eab9554da2a5802cf28458c5..6d36dacec4baa1cd88a6bfebd259c4b685a34876 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -53,7 +53,6 @@ struct pxa2xx_spi_chip {
 #if defined(CONFIG_ARCH_PXA) || defined(CONFIG_ARCH_MMP)
 
 #include <linux/clk.h>
-#include <mach/dma.h>
 
 extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info);