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b135991a3c
u-boot-brain/arch/powerpc/include/asm
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Priyanka Jain b135991a3c powerpc/mpc85xx: Add support for single source clocking 
Single-source clocking is new feature introduced in T1040.
In this mode, a single differential clock is supplied to the
DIFF_SYSCLK_P/N inputs to the processor, which in turn is
used to supply clocks to the sysclock, ddrclock and usbclock.

So, both ddrclock and syclock are driven by same differential
sysclock in single-source clocking mode whereas in normal clocking
mode, generally separate DDRCLK and SYSCLK pins provides
reference clock for sysclock and ddrclock

DDR_REFCLK_SEL rcw bit is used to determine DDR clock source
-If DDR_REFCLK_SEL rcw bit is 0, then DDR PLLs are driven in
 normal clocking mode by DDR_Reference clock

-If DDR_REFCLK_SEL rcw bit is 1, then DDR PLLs are driven in
 single source clocking mode by DIFF_SYSCLK

Add code to determine ddrclock based on DDR_REFCLK_SEL rcw bit.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
2014-01-02 14:10:13 -08:00
..
arch-mpc83xx Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
4xx_pci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
4xx_pcie.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
5xx_immap.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
8xx_immap.h cosmetic: remove empty lines at the top of file 2013-11-08 09:41:37 -05:00
apm821xx.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
atomic.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
bitops.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
byteorder.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cache.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
config_mpc85xx.h powerpc/mpc85xx: Add support for single source clocking 2014-01-02 14:10:13 -08:00
config_mpc86xx.h Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
config.h Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
cpm_85xx.h cosmetic: remove empty lines at the top of file 2013-11-08 09:41:37 -05:00
cpm_8260.h cosmetic: remove empty lines at the top of file 2013-11-08 09:41:37 -05:00
e300.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
errno.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fsl_dma.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fsl_dtsec.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_enet.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_errata.h powerpc/mpc85xx: Add workaround for erratum A006379 2013-10-16 16:15:17 -07:00
fsl_fman.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_i2c.h fsl_i2c: add workaround for the erratum I2C A004447 2013-08-20 11:15:31 +02:00
fsl_law.h powerpc/85xx: Add C29x SoC support 2013-08-09 12:41:42 -07:00
fsl_lbc.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_liodn.h powerpc/srio: Update the SRIO LIODN registers and ID table macro 2013-08-09 12:41:37 -07:00
fsl_memac.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_mpc83xx_serdes.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_pci.h PCIe:change the method to get the address of a requested capability in configuration space. 2013-10-16 16:15:17 -07:00
fsl_portals.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_secure_boot.h powerpc: add CONFIG_SECURE_BOOT condition into fsl_secure_boot.h 2013-10-16 16:13:10 -07:00
fsl_serdes.h net/fman: Add support for 10GEC3 and 10GEC4 2013-11-25 11:43:47 -08:00
fsl_srio.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fsl_tgec.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
global_data.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
gpio.h mpc83xx: Add a GPIO driver for the MPC83XX family 2012-01-09 20:10:33 -06:00
immap_83xx.h Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 2013-11-25 11:43:46 -08:00
immap_85xx.h powerpc/mpc85xx: Add support for single source clocking 2014-01-02 14:10:13 -08:00
immap_86xx.h Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 2013-11-25 11:43:46 -08:00
immap_512x.h powerpc/usb:Differentiate USB controller base address 2013-10-24 09:35:09 -07:00
immap_8260.h powerpc: fix 8xx and 82xx type-punning warnings with GCC 4.7 2013-06-11 22:01:45 +02:00
immap_qe.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
interrupt.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
io.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
iopin_8xx.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
iopin_85xx.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
iopin_8260.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
m8260_pci.h cosmetic: remove empty lines at the top of file 2013-11-08 09:41:37 -05:00
mc146818rtc.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
mmu.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
mp.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8xxx_spi.h mpc8308: support for Freescale MPC8308 cpu 2010-07-09 15:00:54 -05:00
mpc85xx_gpio.h mpc85xx: Fix the offset of register address error 2013-11-25 11:40:05 -08:00
mpc512x.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8349_pci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
pci_io.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
pnp.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
posix_types.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ppc4xx_config.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ppc4xx-ebc.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc4xx-emac.h SPDX: fix IBM-pibs license identifier 2013-09-20 10:30:54 -04:00
ppc4xx-gpio.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
ppc4xx-i2c.h Merge branch 'master' of git://git.denx.de/u-boot-i2c 2013-07-24 09:50:24 -04:00
ppc4xx-isram.h cosmetic: remove empty lines at the top of file 2013-11-08 09:41:37 -05:00
ppc4xx-mal.h SPDX: fix IBM-pibs license identifier 2013-09-20 10:30:54 -04:00
ppc4xx-sdram.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc4xx-uic.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc4xx.h SPDX: fix IBM-pibs license identifier 2013-09-20 10:30:54 -04:00
ppc405.h SPDX: fix IBM-pibs license identifier 2013-09-20 10:30:54 -04:00
ppc405ep.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc405ex.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc405ez.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc405gp.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440.h SPDX: fix IBM-pibs license identifier 2013-09-20 10:30:54 -04:00
ppc440ep_gr.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440epx_grx.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440gp.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440gx.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440sp.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc440spe.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc460ex_gt.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
ppc460sx.h Coding Style cleanup: remove trailing white space 2013-10-14 16:06:53 -04:00
processor.h powerpc/mpc85xx: Add T2080/T2081 SoC support 2013-11-25 11:44:25 -08:00
ptrace.h include: delete include/linux/config.h 2013-11-08 15:25:13 -05:00
residual.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sigcontext.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
signal.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
spl.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
status_led.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
string.h Add strcasecmp() and strncasecmp() 2012-12-11 13:17:34 -07:00
types.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
u-boot.h ppc4xx: Remove support for PPC405CR CPUs 2013-08-20 11:35:24 -04:00
unaligned.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
xilinx_irq.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00