openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

update mach-exynos v2 for v3.12 

- enable ARCH_HAS_BANDGAP for exynos SoCs
 - always enable PM domains for exynos4x12
 - skip C1 cpuidle state for exynos5440
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJSHMs0AAoJEA0Cl+kVi2xqR1sQAJEhlsqPuEH1SPA/FqI8JT6P
 feZUcNyVsv5Y5NreVvgV62178T5LAUR2nypoNLfZaHBFHqggW0yam8mimyKvF5uF
 A6Sw4585OV4Obj5O5eviFfwkCWjNgF/o0hpX6/l85/7tbHxSFPnHGjKPvF6b4F4Q
 JiFYW0z6O7puQHu8ttj11vYxVz3dEugzwvhtVbPicXijpgiLE7K8gtpGNvWLy38y
 zqCUAv/Ovxk7b1PZmkFsfrceI8vjiRe1O3XU/mwN2YbbWT/B/Q/N5+dXlg2mZWPj
 fAge0NW59iU4uKIo1OQIH4355XXT7dyecqDdCRe8bmQgN62/cBw3750xyli2j9Bh
 BtzfYqVALLr/9Jd1DRaMSCF0UK0mJ12grwgU+qOsB7xYYnsA8irbg2zJHJRtdYE0
 k9sZRAjlVnshkosyzHcPTOfKk89sL8D/xXq4i82ChYHGHA/V/o4VypKVIn4BGXrL
 s4ScCCJ2OG0cVLLxBe+GOfYyu1lENtDeofnYs6/m/qhvA1JaGdVzyy2kdONfsz0T
 UCHy4ym+oj/5ZI6lhJWt2p/wZOOal+f2u+l3wvoGNmZn/GoCYd0qIS/bTjWdwEYt
 ITzfVOS3wZoY6LTHSm7+G6KMZTR1J+9JeVoDUzyP2HNsUVnAB7mSZL8eMLiEKzlh
 CTOfpUZmBKdWmm/JfJGP
 =JARn
 -----END PGP SIGNATURE-----

Merge tag 'samsung-mach-exynos-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into late/all

update mach-exynos v2 for v3.12
- enable ARCH_HAS_BANDGAP for exynos SoCs
- always enable PM domains for exynos4x12
- skip C1 cpuidle state for exynos5440

* tag 'samsung-mach-exynos-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Skip C1 cpuidle state for exynos5440
  ARM: EXYNOS: always enable PM domains support for EXYNOS4X12
  ARM: EXYNOS: enable ARCH_HAS_BANDGAP

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2013-08-29 13:29:35 -07:00
parent bba383eef2 1e9fec0e40
commit d6a99de704
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-exynos/Kconfig
View File

@ -36,6 +36,7 @@ config CPU_EXYNOS4210
bool "SAMSUNG EXYNOS4210"
default y
depends on ARCH_EXYNOS4
select ARCH_HAS_BANDGAP
select ARM_CPU_SUSPEND if PM
select PINCTRL_EXYNOS
select PM_GENERIC_DOMAINS if PM
@ -49,7 +50,9 @@ config SOC_EXYNOS4212
bool "SAMSUNG EXYNOS4212"
default y
depends on ARCH_EXYNOS4
select ARCH_HAS_BANDGAP
select PINCTRL_EXYNOS
select PM_GENERIC_DOMAINS if PM
select S5P_PM if PM
select S5P_SLEEP if PM
select SAMSUNG_DMADEV
@ -60,7 +63,9 @@ config SOC_EXYNOS4412
bool "SAMSUNG EXYNOS4412"
default y
depends on ARCH_EXYNOS4
select ARCH_HAS_BANDGAP
select PINCTRL_EXYNOS
select PM_GENERIC_DOMAINS if PM
select SAMSUNG_DMADEV
help
Enable EXYNOS4412 SoC support
@ -69,6 +74,7 @@ config SOC_EXYNOS5250
bool "SAMSUNG EXYNOS5250"
default y
depends on ARCH_EXYNOS5
select ARCH_HAS_BANDGAP
select PINCTRL_EXYNOS
select PM_GENERIC_DOMAINS if PM
select S5P_PM if PM
@ -93,6 +99,7 @@ config SOC_EXYNOS5440
default y
depends on ARCH_EXYNOS5
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_HAS_BANDGAP
select ARCH_HAS_OPP
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR

3
arch/arm/mach-exynos/cpuidle.c
View File

@ -200,6 +200,9 @@ static int __init exynos4_init_cpuidle(void)
if (soc_is_exynos5250())
exynos5_core_down_clk();
if (soc_is_exynos5440())
exynos4_idle_driver.state_count = 1;
ret = cpuidle_register_driver(&exynos4_idle_driver);
if (ret) {
printk(KERN_ERR "CPUidle failed to register driver\n");