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u-boot-brain/arch/arm/include/asm
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Rajeshwari S Shinde d3e016cc28 MMC: DWMMC: Correct the CLKDIV register value 
This patch corrects the divider value written to CLKDIV register.
Since SDCLKIN is divided inside controller by the DIVRATIO value set
in the CLKSEL register, we need to use the same output clock value to
calculate the CLKDIV value.
as per user manual: cclk_in = SDCLKIN / (DIVRATIO + 1)

Input parameter to mmc_clk is changed to dwmci_host, since
we need the same to read DWMCI_CLKSEL register.

This improves the read timing values for channel 0 on SMDK5250
from 0.288sec to 0.144sec

Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
2014-02-07 17:42:26 +02:00
..
arch-a320 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-am33xx spl: common: Support for USB MSD FAT image loading 2014-01-24 16:59:22 -05:00
arch-arm720t Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-armada100 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-armv7 Merge branch 'u-boot/master' into u-boot-arm/master 2013-07-25 17:57:46 +02:00
arch-at91 at91: redefine legacy GPIO PIN_BASE 2013-12-09 13:21:39 +01:00
arch-bcm2835 ARM: rpi_b: power on SDHCI and USB HW modules 2014-01-20 17:11:39 -05:00
arch-davinci davinci: fix Master Priority Registers location 2013-12-04 11:41:13 -05:00
arch-ep93xx Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-exynos MMC: DWMMC: Correct the CLKDIV register value 2014-02-07 17:42:26 +02:00
arch-imx mxc: Define architecture identifier 2012-09-01 14:58:30 +02:00
arch-ixp Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
arch-kirkwood Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-07-24 09:50:24 -04:00
arch-ks8695 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-lpc32xx config: remove platform CONFIG_SYS_HZ definition part 2/2 2013-11-04 11:06:16 -05:00
arch-mb86r0x Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-mx5 arm: mx5: Add fuse supply enable in fsl_iim 2014-01-03 15:44:06 +01:00
arch-mx6 mx6: Revert "mx6: soc: Disable VDDPU regulator" 2014-01-17 10:16:48 +01:00
arch-mx25 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-mx27 mx27: add missing constant for mx27 2013-09-10 19:12:55 +02:00
arch-mx31 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-mx35 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-mxs ARM: mxs: Setup stack in JTAG mode 2013-10-17 09:44:20 +02:00
arch-nomadik Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-omap3 Merge branch 'u-boot/master' into 'u-boot-arm/master' 2013-12-10 22:23:59 +01:00
arch-omap4 ARM: OMAP4: Move TEXT_BASE down to non-HS limit 2013-12-12 14:54:20 -05:00
arch-omap5 ARM: OMAP5: Add SATA platform glue 2013-12-04 08:12:09 -05:00
arch-orion5x Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-pantheon Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-pxa include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
arch-rmobile arm: rmobile: Add SH QSPI base register address 2014-01-16 08:07:20 +09:00
arch-s3c24x0 include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
arch-s5pc1xx arm: exynos/goni: fix the return type for s5p_mmc_init 2013-12-05 10:42:04 +09:00
arch-sa1100 Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
arch-socfpga socfpga/dwmmc: Adding DesignWare MMC driver support for SOCFPGA 2014-01-09 11:53:55 +02:00
arch-spear Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-tegra arm: tegra: Fix the CPU complex reset masks 2013-12-18 10:19:49 -07:00
arch-tegra20 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-tegra30 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-tegra114 ARM: Tegra: USB: EHCI: Add support for Tegra30/Tegra114 2013-07-11 14:15:15 -07:00
arch-tnetv107x Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-u8500 Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
arch-vf610 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-07-24 09:50:24 -04:00
arch-zynq gpio: zynq: Add dummy gpio routines 2014-01-10 15:18:33 +01:00
armv8 arm64: core support 2014-01-09 16:08:44 +01:00
imx-common imx: Easy enabling of SION per-pin using MUX_MODE_SION helper macro 2014-01-03 15:44:05 +01:00
proc-armv arm64: core support 2014-01-09 16:08:44 +01:00
armv7.h ARM: extend non-secure switch to also go into HYP mode 2013-10-03 21:28:55 +02:00
assembler.h arm: Use optimized memcpy and memset from linux 2011-04-27 19:38:07 +02:00
atomic.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
bitops.h arm: add __ilog2 function 2011-07-16 13:00:11 +02:00
bootm.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
byteorder.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
cache.h arm64: core support 2014-01-09 16:08:44 +01:00
config.h arm64: core support 2014-01-09 16:08:44 +01:00
davinci_rtc.h am33xx, davinci: Create and use <asm/davinci_rtc.h> 2013-11-01 15:30:22 -04:00
dma-mapping.h arm: dma_alloc_coherent: malloc() -> memalign() 2013-09-14 12:08:00 +02:00
ehci-omap.h usb: new board-specific USB init interface 2013-10-20 23:42:40 +02:00
emif.h ARM: AM43xx: GP_EVM: Add support for DDR3 2013-12-18 21:14:45 -05:00
errno.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
gic.h arm64: core support 2014-01-09 16:08:44 +01:00
global_data.h arm64: core support 2014-01-09 16:08:44 +01:00
gpio.h gpio: Replace ARM gpio.h with the common API in include/asm-generic 2012-01-09 20:10:32 -06:00
hardware.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
io.h arm64: core support 2014-01-09 16:08:44 +01:00
linkage.h arm: adapt asm/linkage.h from Linux 2012-05-15 08:31:26 +02:00
mach-types.h arm: Remove support for smdk6400 2013-04-12 07:55:08 +02:00
macro.h arm64: core support 2014-01-09 16:08:44 +01:00
memory.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
omap_boot.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
omap_common.h ARM: OMAP5: Add PRCM and Control information for SATA 2013-12-04 08:12:09 -05:00
omap_elm.h mtd: nand: omap: make am33xx/elm.c as common driver for all OMAPx and AMxxxx platforms 2013-11-21 13:33:41 -06:00
omap_gpio.h SPDX-License-Identifier: fixing some problematic GPL-2.0 files 2013-08-19 15:34:13 -04:00
omap_gpmc.h mtd: nand: omap: enable BCH ECC scheme using ELM for generic platform 2013-11-21 13:33:41 -06:00
omap_mmc.h omap_hsmmc: add driver check for write protection 2013-03-08 16:41:13 -05:00
omap_musb.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pl310.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
posix_types.h armv8: Use __aarch64__ rather than CONFIG_ARM64 in some cases 2014-01-10 10:10:23 +01:00
processor.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
ptrace.h Move architecture-specific includes to arch/$ARCH/include/asm 2010-04-13 09:13:12 +02:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
setup.h arm bootm: Allow to pass board specified atags 2012-10-30 15:28:05 -07:00
sizes.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
spl.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
string.h arm: Use optimized memcpy and memset from linux 2011-04-27 19:38:07 +02:00
system.h arm64: core support 2014-01-09 16:08:44 +01:00
types.h arm64: core support 2014-01-09 16:08:44 +01:00
u-boot-arm.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
u-boot.h arm64: core support 2014-01-09 16:08:44 +01:00
unaligned.h arm64: core support 2014-01-09 16:08:44 +01:00
utils.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00