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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-15 11:07:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-15 11:07:35 -0400
commit5f2434a66dfa4701b81b79a78eaf9c32da0f8839 (patch)
tree8c38f1fb0d0fbcd15e496df89be00ad8c4918a43 /drivers/spi/mpc52xx_psc_spi.c
parent278429cff8809958d25415ba0ed32b59866ab1a8 (diff)
parent6dc6472581f693b5fc95aebedf67b4960fb85cf0 (diff)
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (158 commits) powerpc: Fix CHRP PCI config access for indirect_pci powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs powerpc: Fix 32-bit SMP boot on CHRP powerpc: Fix link errors on 32-bit machines using legacy DMA powerpc/pci: Improve detection of unassigned bridge resources hvc_console: Fix free_irq in spinlocked section powerpc: Get USE_STRICT_MM_TYPECHECKS working again powerpc: Reflect the used arguments in machine_init() prototype powerpc: Fix DMA offset for non-coherent DMA powerpc: fix fsl_upm nand driver modular build powerpc/83xx: add NAND support for the MPC8360E-RDK boards powerpc: FPGA support for GE Fanuc SBC610 i2c: MPC8349E-mITX Power Management and GPIO expander driver powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree powerpc: document the "fsl,ssi-dma-channel" compatible property powerpc: disable CHRP and PMAC support in various defconfigs OF: add fsl,mcu-mpc8349emitx to the exception list powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards powerpc: remove support for bootmem-allocated memory for the DIU driver powerpc: remove non-dependent load fsl_booke PTE_64BIT ...
Diffstat (limited to 'drivers/spi/mpc52xx_psc_spi.c')
-rw-r--r--drivers/spi/mpc52xx_psc_spi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 25eda71f4bf4..cdb3d3191719 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -108,13 +108,13 @@ static void mpc52xx_psc_spi_activate_cs(struct spi_device *spi)
108 * Because psc->ccr is defined as 16bit register instead of 32bit 108 * Because psc->ccr is defined as 16bit register instead of 32bit
109 * just set the lower byte of BitClkDiv 109 * just set the lower byte of BitClkDiv
110 */ 110 */
111 ccr = in_be16(&psc->ccr); 111 ccr = in_be16((u16 __iomem *)&psc->ccr);
112 ccr &= 0xFF00; 112 ccr &= 0xFF00;
113 if (cs->speed_hz) 113 if (cs->speed_hz)
114 ccr |= (MCLK / cs->speed_hz - 1) & 0xFF; 114 ccr |= (MCLK / cs->speed_hz - 1) & 0xFF;
115 else /* by default SPI Clk 1MHz */ 115 else /* by default SPI Clk 1MHz */
116 ccr |= (MCLK / 1000000 - 1) & 0xFF; 116 ccr |= (MCLK / 1000000 - 1) & 0xFF;
117 out_be16(&psc->ccr, ccr); 117 out_be16((u16 __iomem *)&psc->ccr, ccr);
118 mps->bits_per_word = cs->bits_per_word; 118 mps->bits_per_word = cs->bits_per_word;
119 119
120 if (mps->activate_cs) 120 if (mps->activate_cs)
@@ -347,7 +347,7 @@ static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
347 /* Configure 8bit codec mode as a SPI master and use EOF flags */ 347 /* Configure 8bit codec mode as a SPI master and use EOF flags */
348 /* SICR_SIM_CODEC8|SICR_GENCLK|SICR_SPI|SICR_MSTR|SICR_USEEOF */ 348 /* SICR_SIM_CODEC8|SICR_GENCLK|SICR_SPI|SICR_MSTR|SICR_USEEOF */
349 out_be32(&psc->sicr, 0x0180C800); 349 out_be32(&psc->sicr, 0x0180C800);
350 out_be16(&psc->ccr, 0x070F); /* by default SPI Clk 1MHz */ 350 out_be16((u16 __iomem *)&psc->ccr, 0x070F); /* default SPI Clk 1MHz */
351 351
352 /* Set 2ms DTL delay */ 352 /* Set 2ms DTL delay */
353 out_8(&psc->ctur, 0x00); 353 out_8(&psc->ctur, 0x00);