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Nishanth Menon a78274b205 OMAP3+: Introduce generic logic for OMAP voltage controller 
OMAP Voltage controller is used to generically talk to
PMICs on OMAP3,4,5 over I2C_SR. Instead of replicating code
in multiple SoC code, introduce a common voltage controller
logic which can be re-used from elsewhere.

With this change, we replace setup_sri2c with omap_vc_init which
has the same functionality, and replace the voltage scale
replication in do_scale_vcore and do_scale_tps62361 with
omap_vc_bypass_send_value. omap_vc_bypass_send_value can also
now be used with any configuration of PMIC.

NOTE: Voltage controller controlling I2C_SR is a write-only data
path, so no register read operation can be implemented.

Reported-by: Isabelle Gros <i-gros@ti.com>
Reported-by: Jerome Angeloni <j-angeloni@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2012-05-15 08:31:22 +02:00
..
am33xx ARM:OMAP+:MMC: Add parameters to MMC init 2012-05-15 08:31:22 +02:00
exynos ARM: EXYNOS: Add support for Exynos5 based SoCs 2012-02-12 10:11:30 +01:00
highbank ARM: highbank: add reset support 2012-03-28 23:31:23 +02:00
imx-common mx6: Read silicon revision from register 2012-03-27 09:41:16 +02:00
mx5 mx53: Make PLL2 to be the parent of UART clock 2012-03-27 09:41:17 +02:00
mx6 i.MX6: implement enable_caches() 2012-04-16 14:53:58 +02:00
omap-common OMAP3+: Introduce generic logic for OMAP voltage controller 2012-05-15 08:31:22 +02:00
omap3 sdrc.c: Fix typo in do_sdrc_init() for SPL 2012-03-29 08:19:29 +02:00
omap4 OMAP3+: Introduce generic logic for OMAP voltage controller 2012-05-15 08:31:22 +02:00
omap5 OMAP3+: Introduce generic logic for OMAP voltage controller 2012-05-15 08:31:22 +02:00
s5p-common S5P: support generic watchdog timer 2012-02-12 10:11:29 +01:00
s5pc1xx armv7: adapt s5pc1xx to the new cache maintenance framework 2011-07-04 10:55:25 +02:00
tegra2 tegra: Enhance clock support to handle 16-bit clock divisors 2012-03-29 08:12:50 +02:00
u8500 Timer: Remove set_timer completely 2011-07-26 14:52:17 +02:00
cache_v7.c armv7: cache: remove flush on un-aligned invalidate 2011-09-04 11:36:16 +02:00
config.mk ARM: add u-boot.imx as target for i.MX SOCs 2012-04-16 14:53:59 +02:00
cpu.c Add cache functions to SPL for armv7 2012-03-27 22:05:29 +02:00
Makefile Add cache functions to SPL for armv7 2012-03-27 22:05:29 +02:00
start.S arm: Tegra: fix undefined instruction hang immediately after reset 2011-12-21 20:36:22 +01:00
syslib.c ARMV7: Vexpress: fix build errors 2010-12-08 23:44:21 +01:00