Merge remote branch 'origin' into secretlab/next-spi

7 files changed, 46 insertions, 43 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index aacc0ed..91c2f4f 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -197,10 +197,10 @@ config SPI_OMAP_UWIRE
 	  This hooks up to the MicroWire controller on OMAP1 chips.
 
 config SPI_OMAP24XX
-	tristate "McSPI driver for OMAP24xx/OMAP34xx"
-	depends on ARCH_OMAP2 || ARCH_OMAP3
+	tristate "McSPI driver for OMAP"
+	depends on ARCH_OMAP2PLUS
 	help
-	  SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
+	  SPI master controller for OMAP24XX and later Multichannel SPI
 	  (McSPI) modules.
 
 config SPI_OMAP_100K
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 77d4cc8..7104cb7 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -472,18 +472,18 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
 	s16 id = -1;
 	int rc;
 
-	regaddr_p = of_get_address(op->node, 0, &size64, NULL);
+	regaddr_p = of_get_address(op->dev.of_node, 0, &size64, NULL);
 	if (!regaddr_p) {
 		dev_err(&op->dev, "Invalid PSC address\n");
 		return -EINVAL;
 	}
-	regaddr64 = of_translate_address(op->node, regaddr_p);
+	regaddr64 = of_translate_address(op->dev.of_node, regaddr_p);
 
 	/* get PSC id (1..6, used by port_config) */
 	if (op->dev.platform_data == NULL) {
 		const u32 *psc_nump;
 
-		psc_nump = of_get_property(op->node, "cell-index", NULL);
+		psc_nump = of_get_property(op->dev.of_node, "cell-index", NULL);
 		if (!psc_nump || *psc_nump > 5) {
 			dev_err(&op->dev, "Invalid cell-index property\n");
 			return -EINVAL;
@@ -492,9 +492,10 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
 	}
 
 	rc = mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64,
-					irq_of_parse_and_map(op->node, 0), id);
+				irq_of_parse_and_map(op->dev.of_node, 0), id);
 	if (rc == 0)
-		of_register_spi_devices(dev_get_drvdata(&op->dev), op->node);
+		of_register_spi_devices(dev_get_drvdata(&op->dev),
+					op->dev.of_node);
 
 	return rc;
 }
@@ -513,14 +514,12 @@ static const struct of_device_id mpc52xx_psc_spi_of_match[] = {
 MODULE_DEVICE_TABLE(of, mpc52xx_psc_spi_of_match);
 
 static struct of_platform_driver mpc52xx_psc_spi_of_driver = {
-	.owner = THIS_MODULE,
-	.name = "mpc52xx-psc-spi",
-	.match_table = mpc52xx_psc_spi_of_match,
 	.probe = mpc52xx_psc_spi_of_probe,
 	.remove = __exit_p(mpc52xx_psc_spi_of_remove),
 	.driver = {
 		.name = "mpc52xx-psc-spi",
 		.owner = THIS_MODULE,
+		.of_match_table = mpc52xx_psc_spi_of_match,
 	},
 };
 
diff --git a/drivers/spi/mpc52xx_spi.c b/drivers/spi/mpc52xx_spi.c
index cd68f1c..b1a76bf 100644
--- a/drivers/spi/mpc52xx_spi.c
+++ b/drivers/spi/mpc52xx_spi.c
@@ -403,7 +403,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 
 	/* MMIO registers */
 	dev_dbg(&op->dev, "probing mpc5200 SPI device\n");
-	regs = of_iomap(op->node, 0);
+	regs = of_iomap(op->dev.of_node, 0);
 	if (!regs)
 		return -ENODEV;
 
@@ -445,11 +445,11 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 	ms = spi_master_get_devdata(master);
 	ms->master = master;
 	ms->regs = regs;
-	ms->irq0 = irq_of_parse_and_map(op->node, 0);
-	ms->irq1 = irq_of_parse_and_map(op->node, 1);
+	ms->irq0 = irq_of_parse_and_map(op->dev.of_node, 0);
+	ms->irq1 = irq_of_parse_and_map(op->dev.of_node, 1);
 	ms->state = mpc52xx_spi_fsmstate_idle;
-	ms->ipb_freq = mpc5xxx_get_bus_frequency(op->node);
-	ms->gpio_cs_count = of_gpio_count(op->node);
+	ms->ipb_freq = mpc5xxx_get_bus_frequency(op->dev.of_node);
+	ms->gpio_cs_count = of_gpio_count(op->dev.of_node);
 	if (ms->gpio_cs_count > 0) {
 		master->num_chipselect = ms->gpio_cs_count;
 		ms->gpio_cs = kmalloc(ms->gpio_cs_count * sizeof(unsigned int),
@@ -460,7 +460,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 		}
 
 		for (i = 0; i < ms->gpio_cs_count; i++) {
-			gpio_cs = of_get_gpio(op->node, i);
+			gpio_cs = of_get_gpio(op->dev.of_node, i);
 			if (gpio_cs < 0) {
 				dev_err(&op->dev,
 					"could not parse the gpio field "
@@ -512,7 +512,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 	if (rc)
 		goto err_register;
 
-	of_register_spi_devices(master, op->node);
+	of_register_spi_devices(master, op->dev.of_node);
 	dev_info(&ms->master->dev, "registered MPC5200 SPI bus\n");
 
 	return rc;
@@ -558,9 +558,11 @@ static const struct of_device_id mpc52xx_spi_match[] __devinitconst = {
 MODULE_DEVICE_TABLE(of, mpc52xx_spi_match);
 
 static struct of_platform_driver mpc52xx_spi_of_driver = {
-	.owner = THIS_MODULE,
-	.name = "mpc52xx-spi",
-	.match_table = mpc52xx_spi_match,
+	.driver = {
+		.name = "mpc52xx-spi",
+		.owner = THIS_MODULE,
+		.of_match_table = mpc52xx_spi_match,
+	},
 	.probe = mpc52xx_spi_probe,
 	.remove = __exit_p(mpc52xx_spi_remove),
 };
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 3682835..e76b1af 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -36,8 +36,7 @@
 #include <asm/delay.h>
 
 #include <mach/dma.h>
-#include <mach/regs-ssp.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
 #include <mach/pxa2xx_spi.h>
 
 MODULE_AUTHOR("Stephen Street");
@@ -1318,14 +1317,14 @@ static int setup(struct spi_device *spi)
 	/* NOTE:  PXA25x_SSP _could_ use external clocking ... */
 	if (drv_data->ssp_type != PXA25x_SSP)
 		dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-				clk_get_rate(ssp->clk)
-					/ (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-				chip->enable_dma ? "DMA" : "PIO");
+			clk_get_rate(ssp->clk)
+				/ (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)),
+			chip->enable_dma ? "DMA" : "PIO");
 	else
 		dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-				clk_get_rate(ssp->clk) / 2
-					/ (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-				chip->enable_dma ? "DMA" : "PIO");
+			clk_get_rate(ssp->clk) / 2
+				/ (1 + ((chip->cr0 & SSCR0_SCR(0x0ff)) >> 8)),
+			chip->enable_dma ? "DMA" : "PIO");
 
 	if (spi->bits_per_word <= 8) {
 		chip->n_bytes = 1;
@@ -1466,7 +1465,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 
 	platform_info = dev->platform_data;
 
-	ssp = ssp_request(pdev->id, pdev->name);
+	ssp = pxa_ssp_request(pdev->id, pdev->name);
 	if (ssp == NULL) {
 		dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id);
 		return -ENODEV;
@@ -1476,7 +1475,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 	master = spi_alloc_master(dev, sizeof(struct driver_data) + 16);
 	if (!master) {
 		dev_err(&pdev->dev, "cannot alloc spi_master\n");
-		ssp_free(ssp);
+		pxa_ssp_free(ssp);
 		return -ENOMEM;
 	}
 	drv_data = spi_master_get_devdata(master);
@@ -1558,7 +1557,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 	write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) |
 				SSCR1_TxTresh(TX_THRESH_DFLT),
 				drv_data->ioaddr);
-	write_SSCR0(SSCR0_SerClkDiv(2)
+	write_SSCR0(SSCR0_SCR(2)
 			| SSCR0_Motorola
 			| SSCR0_DataSize(8),
 			drv_data->ioaddr);
@@ -1605,7 +1604,7 @@ out_error_irq_alloc:
 
 out_error_master_alloc:
 	spi_master_put(master);
-	ssp_free(ssp);
+	pxa_ssp_free(ssp);
 	return status;
 }
 
@@ -1649,7 +1648,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
 	free_irq(ssp->irq, drv_data);
 
 	/* Release SSP */
-	ssp_free(ssp);
+	pxa_ssp_free(ssp);
 
 	/* Disconnect from the SPI framework */
 	spi_unregister_master(drv_data->master);
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 6e7aabe..ffa111a 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -678,7 +678,7 @@ static int mpc8xxx_spi_setup(struct spi_device *spi)
 	}
 	mpc8xxx_spi = spi_master_get_devdata(spi->master);
 
-	hw_mode = cs->hw_mode; /* Save orginal settings */
+	hw_mode = cs->hw_mode; /* Save original settings */
 	cs->hw_mode = mpc8xxx_spi_read_reg(&mpc8xxx_spi->base->mode);
 	/* mask out bits we are going to set */
 	cs->hw_mode &= ~(SPMODE_CP_BEGIN_EDGECLK | SPMODE_CI_INACTIVEHIGH
@@ -835,7 +835,7 @@ static void mpc8xxx_spi_free_dummy_rx(void)
 static unsigned long mpc8xxx_spi_cpm_get_pram(struct mpc8xxx_spi *mspi)
 {
 	struct device *dev = mspi->dev;
-	struct device_node *np = dev_archdata_get_node(&dev->archdata);
+	struct device_node *np = dev->of_node;
 	const u32 *iprop;
 	int size;
 	unsigned long spi_base_ofs;
@@ -889,7 +889,7 @@ static unsigned long mpc8xxx_spi_cpm_get_pram(struct mpc8xxx_spi *mspi)
 static int mpc8xxx_spi_cpm_init(struct mpc8xxx_spi *mspi)
 {
 	struct device *dev = mspi->dev;
-	struct device_node *np = dev_archdata_get_node(&dev->archdata);
+	struct device_node *np = dev->of_node;
 	const u32 *iprop;
 	int size;
 	unsigned long pram_ofs;
@@ -1161,7 +1161,7 @@ static void mpc8xxx_spi_cs_control(struct spi_device *spi, bool on)
 
 static int of_mpc8xxx_spi_get_chipselects(struct device *dev)
 {
-	struct device_node *np = dev_archdata_get_node(&dev->archdata);
+	struct device_node *np = dev->of_node;
 	struct fsl_spi_platform_data *pdata = dev->platform_data;
 	struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);
 	unsigned int ngpios;
@@ -1262,7 +1262,7 @@ static int __devinit of_mpc8xxx_spi_probe(struct of_device *ofdev,
 					  const struct of_device_id *ofid)
 {
 	struct device *dev = &ofdev->dev;
-	struct device_node *np = ofdev->node;
+	struct device_node *np = ofdev->dev.of_node;
 	struct mpc8xxx_spi_probe_info *pinfo;
 	struct fsl_spi_platform_data *pdata;
 	struct spi_master *master;
@@ -1350,8 +1350,11 @@ static const struct of_device_id of_mpc8xxx_spi_match[] = {
 MODULE_DEVICE_TABLE(of, of_mpc8xxx_spi_match);
 
 static struct of_platform_driver of_mpc8xxx_spi_driver = {
-	.name		= "mpc8xxx_spi",
-	.match_table	= of_mpc8xxx_spi_match,
+	.driver = {
+		.name = "mpc8xxx_spi",
+		.owner = THIS_MODULE,
+		.of_match_table = of_mpc8xxx_spi_match,
+	},
 	.probe		= of_mpc8xxx_spi_probe,
 	.remove		= __devexit_p(of_mpc8xxx_spi_remove),
 };
diff --git a/drivers/spi/spi_ppc4xx.c b/drivers/spi/spi_ppc4xx.c
index 7cb5ff3..19c0b3b 100644
--- a/drivers/spi/spi_ppc4xx.c
+++ b/drivers/spi/spi_ppc4xx.c
@@ -587,12 +587,12 @@ static const struct of_device_id spi_ppc4xx_of_match[] = {
 MODULE_DEVICE_TABLE(of, spi_ppc4xx_of_match);
 
 static struct of_platform_driver spi_ppc4xx_of_driver = {
-	.match_table = spi_ppc4xx_of_match,
 	.probe = spi_ppc4xx_of_probe,
 	.remove = __exit_p(spi_ppc4xx_of_remove),
 	.driver = {
 		.name = DRIVER_NAME,
 		.owner = THIS_MODULE,
+		.of_match_table = spi_ppc4xx_of_match,
 	},
 };
 
diff --git a/drivers/spi/xilinx_spi_of.c b/drivers/spi/xilinx_spi_of.c
index 748d33a..55c5801 100644
--- a/drivers/spi/xilinx_spi_of.c
+++ b/drivers/spi/xilinx_spi_of.c
@@ -109,12 +109,12 @@ static const struct of_device_id xilinx_spi_of_match[] = {
 MODULE_DEVICE_TABLE(of, xilinx_spi_of_match);
 
 static struct of_platform_driver xilinx_spi_of_driver = {
-	.match_table = xilinx_spi_of_match,
 	.probe = xilinx_spi_of_probe,
 	.remove = __exit_p(xilinx_spi_of_remove),
 	.driver = {
 		.name = "xilinx-xps-spi",
 		.owner = THIS_MODULE,
+		.of_match_table = xilinx_spi_of_match,
 	},
 };