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ARM: arm-soc soc updates, take 2

Browse source 
This is the second batch of SoC updates for the 3.6 merge window,
 containing parts that arrived close to the merge window opening and
 thus needed to sit in linux-next for a while.
 
 Most contents is updates of Renesas shmobile, with a couple of
 Samsung Exynos patches in the mix.
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Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc soc updates from Olof Johansson:
 "This is the second batch of SoC updates for the 3.6 merge window,
  containing parts that arrived close to the merge window opening and
  thus needed to sit in linux-next for a while.

  Most contents is updates of Renesas shmobile, with a couple of Samsung
  Exynos patches in the mix."

* tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits)
  ARM: S3C64XX: Add header file protection macros in pm-core.h
  [CPUFREQ] EXYNOS5250: Add support max 1.7GHz for EXYNOS5250
  ARM: EXYNOS: Add G2D related clock entries for SMDK4X12
  ARM: EXYNOS: Move G2D clock entries to clock-exynos4210.c file
  ARM: shmobile: Fix build problem in pm-sh7372.c for unusual .config
  ARM: shmobile: Take cpuidle dependencies into account correctly
  ARM: mach-shmobile: sh7377 generic board support via DT
  ARM: mach-shmobile: r8a7740 generic board support via DT
  ARM: shmobile: sh7372: completely switch over to using pm-rmobile API
  ARM: shmobile: ap4evb: switch to using pm-rmobile API
  ARM: shmobile: mackerel: switch to using pm-rmobile API
  ARM: shmobile: sh7372: add pm-rmobile domain support
  ARM: shmobile: r8a7740: add A4LC pm domain support
  ARM: shmobile: r8a7740: add A3SP pm domain support
  ARM: shmobile: r8a7740: add A4S pm domain support
  ARM: shmobile: r8a7740: fixup: MSEL1CR 7bit control
  ARM: shmobile: soc-core: add R-mobile PM domain common APIs
  ARM: shmobile: sh7372 A3SM CPUIdle support
  ARM: shmobile: Use INTCA with sh7372 A3SM power domain
  ARM: mach-shmobile: Convert sh_clk_mstp32_register to sh_clk_mstp_register
  ...
This commit is contained in:
Linus Torvalds 2012-07-30 09:45:53 -07:00
commit b7574a22a2
35 changed files with 1492 additions and 514 deletions
Download patch file Download diff file Expand all files Collapse all files

55
drivers/cpufreq/exynos5250-cpufreq.c
View file

@ -65,20 +65,20 @@ static unsigned int clkdiv_cpu0_5250[CPUFREQ_LEVEL_END][8] = {
* Clock divider value for following
* { ARM, CPUD, ACP, PERIPH, ATB, PCLK_DBG, APLL, ARM2 }
*/
{ 0, 3, 7, 7, 6, 1, 3, 0 }, /* 1700 MHz - N/A */
{ 0, 3, 7, 7, 6, 1, 3, 0 }, /* 1600 MHz - N/A */
{ 0, 3, 7, 7, 5, 1, 3, 0 }, /* 1500 MHz - N/A */
{ 0, 3, 7, 7, 6, 1, 3, 0 }, /* 1400 MHz */
{ 0, 3, 7, 7, 6, 1, 3, 0 }, /* 1300 MHz */
{ 0, 3, 7, 7, 5, 1, 3, 0 }, /* 1200 MHz */
{ 0, 2, 7, 7, 5, 1, 2, 0 }, /* 1100 MHz */
{ 0, 2, 7, 7, 4, 1, 2, 0 }, /* 1000 MHz */
{ 0, 2, 7, 7, 4, 1, 2, 0 }, /* 900 MHz */
{ 0, 2, 7, 7, 3, 1, 1, 0 }, /* 800 MHz */
{ 0, 3, 7, 7, 7, 3, 5, 0 }, /* 1700 MHz */
{ 0, 3, 7, 7, 7, 1, 4, 0 }, /* 1600 MHz */
{ 0, 2, 7, 7, 7, 1, 4, 0 }, /* 1500 MHz */
{ 0, 2, 7, 7, 6, 1, 4, 0 }, /* 1400 MHz */
{ 0, 2, 7, 7, 6, 1, 3, 0 }, /* 1300 MHz */
{ 0, 2, 7, 7, 5, 1, 3, 0 }, /* 1200 MHz */
{ 0, 3, 7, 7, 5, 1, 3, 0 }, /* 1100 MHz */
{ 0, 1, 7, 7, 4, 1, 2, 0 }, /* 1000 MHz */
{ 0, 1, 7, 7, 4, 1, 2, 0 }, /* 900 MHz */
{ 0, 1, 7, 7, 4, 1, 2, 0 }, /* 800 MHz */
{ 0, 1, 7, 7, 3, 1, 1, 0 }, /* 700 MHz */
{ 0, 1, 7, 7, 2, 1, 1, 0 }, /* 600 MHz */
{ 0, 1, 7, 7, 3, 1, 1, 0 }, /* 600 MHz */
{ 0, 1, 7, 7, 2, 1, 1, 0 }, /* 500 MHz */
{ 0, 1, 7, 7, 1, 1, 1, 0 }, /* 400 MHz */
{ 0, 1, 7, 7, 2, 1, 1, 0 }, /* 400 MHz */
{ 0, 1, 7, 7, 1, 1, 1, 0 }, /* 300 MHz */
{ 0, 1, 7, 7, 1, 1, 1, 0 }, /* 200 MHz */
};
@ -87,9 +87,9 @@ static unsigned int clkdiv_cpu1_5250[CPUFREQ_LEVEL_END][2] = {
/* Clock divider value for following
* { COPY, HPM }
*/
{ 0, 2 }, /* 1700 MHz - N/A */
{ 0, 2 }, /* 1600 MHz - N/A */
{ 0, 2 }, /* 1500 MHz - N/A */
{ 0, 2 }, /* 1700 MHz */
{ 0, 2 }, /* 1600 MHz */
{ 0, 2 }, /* 1500 MHz */
{ 0, 2 }, /* 1400 MHz */
{ 0, 2 }, /* 1300 MHz */
{ 0, 2 }, /* 1200 MHz */
@ -106,10 +106,10 @@ static unsigned int clkdiv_cpu1_5250[CPUFREQ_LEVEL_END][2] = {
};
static unsigned int exynos5_apll_pms_table[CPUFREQ_LEVEL_END] = {
(0), /* 1700 MHz - N/A */
(0), /* 1600 MHz - N/A */
(0), /* 1500 MHz - N/A */
(0), /* 1400 MHz */
((425 << 16) | (6 << 8) | 0), /* 1700 MHz */
((200 << 16) | (3 << 8) | 0), /* 1600 MHz */
((250 << 16) | (4 << 8) | 0), /* 1500 MHz */
((175 << 16) | (3 << 8) | 0), /* 1400 MHz */
((325 << 16) | (6 << 8) | 0), /* 1300 MHz */
((200 << 16) | (4 << 8) | 0), /* 1200 MHz */
((275 << 16) | (6 << 8) | 0), /* 1100 MHz */
@ -126,9 +126,10 @@ static unsigned int exynos5_apll_pms_table[CPUFREQ_LEVEL_END] = {
/* ASV group voltage table */
static const unsigned int asv_voltage_5250[CPUFREQ_LEVEL_END] = {
0, 0, 0, 0, 0, 0, 0, /* 1700 MHz ~ 1100 MHz Not supported */
1175000, 1125000, 1075000, 1050000, 1000000,
950000, 925000, 925000, 900000
1300000, 1250000, 1225000, 1200000, 1150000,
1125000, 1100000, 1075000, 1050000, 1025000,
1012500, 1000000, 975000, 950000, 937500,
925000
};
static void set_clkdiv(unsigned int div_index)
@ -248,15 +249,7 @@ static void __init set_volt_table(void)
{
unsigned int i;
exynos5250_freq_table[L0].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L1].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L2].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L3].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L4].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L5].frequency = CPUFREQ_ENTRY_INVALID;
exynos5250_freq_table[L6].frequency = CPUFREQ_ENTRY_INVALID;
max_support_idx = L7;
max_support_idx = L0;
for (i = 0 ; i < CPUFREQ_LEVEL_END ; i++)
exynos5250_volt_table[i] = asv_voltage_5250[i];