Commit 8473dbb4 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 

* 'next-spi' of git://git.secretlab.ca/git/linux-2.6:
  spi/amba-pl022: fixing compilation warning.
  spi: Enable SPI driver for S5P6440 and S5P6450
  mmc: sdhci-of: fix build on non-powerpc platforms
  spi/imx: Add i.MX53 support
  spi/dw_spi: don't treat NULL clk as an error
  spi: tegra: don't treat NULL clk as an error
parents 7cb3920a 94a1b6d8

drivers/mmc/host/sdhci-of-core.c

+9 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
 * your option) any later version.

 */



#include <linux/err.h>

#include <linux/module.h>

#include <linux/init.h>

#include <linux/io.h>
@@ -20,8 +21,12 @@ 
#include <linux/delay.h>

#include <linux/of.h>

#include <linux/of_platform.h>

#include <linux/of_address.h>

#include <linux/of_irq.h>

#include <linux/mmc/host.h>

#ifdef CONFIG_PPC

#include <asm/machdep.h>

#endif

#include "sdhci-of.h"

#include "sdhci.h"
@@ -112,7 +117,11 @@ static bool __devinit sdhci_of_wp_inverted(struct device_node *np) 
		return true;



	/* Old device trees don't have the wp-inverted property. */

#ifdef CONFIG_PPC

	return machine_is(mpc837x_rdb) || machine_is(mpc837x_mds);

#else

	return false;

#endif

}



static int __devinit sdhci_of_probe(struct platform_device *ofdev,

drivers/spi/Kconfig

+4 −4
Original line number Diff line number Diff line
@@ -156,10 +156,10 @@ config SPI_IMX_VER_0_4 
	def_bool y if ARCH_MX31



config SPI_IMX_VER_0_7

	def_bool y if ARCH_MX25 || ARCH_MX35 || ARCH_MX51

	def_bool y if ARCH_MX25 || ARCH_MX35 || ARCH_MX51 || ARCH_MX53



config SPI_IMX_VER_2_3

	def_bool y if ARCH_MX51

	def_bool y if ARCH_MX51 || ARCH_MX53



config SPI_IMX

	tristate "Freescale i.MX SPI controllers"
@@ -310,8 +310,8 @@ config SPI_S3C24XX_GPIO 


config SPI_S3C64XX

	tristate "Samsung S3C64XX series type SPI"

	depends on ARCH_S3C64XX && EXPERIMENTAL

	select S3C64XX_DMA

	depends on (ARCH_S3C64XX || ARCH_S5P64X0)

	select S3C64XX_DMA if ARCH_S3C64XX

	help

	  SPI driver for Samsung S3C64XX and newer SoCs.

drivers/spi/amba-pl022.c

+1 −1
Original line number Diff line number Diff line
@@ -1795,7 +1795,7 @@ static int pl022_setup(struct spi_device *spi) 
{

	struct pl022_config_chip const *chip_info;

	struct chip_data *chip;

	struct ssp_clock_params clk_freq;

	struct ssp_clock_params clk_freq = {0, };

	int status = 0;

	struct pl022 *pl022 = spi_master_get_devdata(spi->master);

	unsigned int bits = spi->bits_per_word;

drivers/spi/dw_spi_mmio.c

+3 −2
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
 */



#include <linux/clk.h>

#include <linux/err.h>

#include <linux/interrupt.h>

#include <linux/platform_device.h>

#include <linux/slab.h>
@@ -68,8 +69,8 @@ static int __devinit dw_spi_mmio_probe(struct platform_device *pdev) 
	}



	dwsmmio->clk = clk_get(&pdev->dev, NULL);

	if (!dwsmmio->clk) {

		ret = -ENODEV;

	if (IS_ERR(dwsmmio->clk)) {

		ret = PTR_ERR(dwsmmio->clk);

		goto err_irq;

	}

	clk_enable(dwsmmio->clk);

drivers/spi/spi_imx.c

+6 −0
Original line number Diff line number Diff line
@@ -742,6 +742,12 @@ static struct platform_device_id spi_imx_devtype[] = { 
	}, {

		.name = "imx51-ecspi",

		.driver_data = SPI_IMX_VER_2_3,

	}, {

		.name = "imx53-cspi",

		.driver_data = SPI_IMX_VER_0_7,

	}, {

		.name = "imx53-ecspi",

		.driver_data = SPI_IMX_VER_2_3,

	}, {

		/* sentinel */

	}

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