From: Kevin Hilman <khilman@deeprootsystems.com>
To: linux-omap@vger.kernel.org
Subject: [PATCH 03/86] [ARM] omap: provide a NULL clock operations structure
Date: Thu, 12 Mar 2009 11:27:13 -0700 [thread overview]
Message-ID: <1236882516-29403-4-git-send-email-khilman@deeprootsystems.com> (raw)
In-Reply-To: <1236882516-29403-3-git-send-email-khilman@deeprootsystems.com>
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
... and use it for clocks which are ALWAYS_ENABLED. These clocks
use a non-NULL enable_reg pointer for other purposes (such as
selecting clock rates.)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
arch/arm/mach-omap1/clock.c | 3 -
arch/arm/mach-omap1/clock.h | 78 +++++++++++++---------------
arch/arm/mach-omap2/clock.c | 4 +-
arch/arm/mach-omap2/clock24xx.h | 31 ++++++++---
arch/arm/mach-omap2/clock34xx.h | 85 ++++++++++++++++++------------
arch/arm/plat-omap/clock.c | 23 ++++++++-
arch/arm/plat-omap/include/mach/clock.h | 4 +-
7 files changed, 135 insertions(+), 93 deletions(-)
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 25ef04d..ff40810 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -515,9 +515,6 @@ static int omap1_clk_enable_generic(struct clk *clk)
__u16 regval16;
__u32 regval32;
- if (clk->flags & ALWAYS_ENABLED)
- return 0;
-
if (unlikely(clk->enable_reg == NULL)) {
printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
clk->name);
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index 5b93a2a..8673832 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -144,18 +144,18 @@ static struct mpu_rate rate_table[] = {
static struct clk ck_ref = {
.name = "ck_ref",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ALWAYS_ENABLED,
+ CLOCK_IN_OMAP310,
};
static struct clk ck_dpll1 = {
.name = "ck_dpll1",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &ck_ref,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_PROPAGATES | ALWAYS_ENABLED,
+ CLOCK_IN_OMAP310 | RATE_PROPAGATES,
};
static struct arm_idlect1_clk ck_dpll1out = {
@@ -186,11 +186,10 @@ static struct clk sossi_ck = {
static struct clk arm_ck = {
.name = "arm_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &ck_dpll1,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_CKCTL | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ CLOCK_IN_OMAP310 | RATE_CKCTL | RATE_PROPAGATES,
.rate_offset = CKCTL_ARMDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
};
@@ -265,9 +264,9 @@ static struct arm_idlect1_clk armwdt_ck = {
static struct clk arminth_ck16xx = {
.name = "arminth_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &arm_ck,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP16XX,
.recalc = &followparent_recalc,
/* Note: On 16xx the frequency can be divided by 2 by programming
* ARM_CKCTL:ARM_INTHCK_SEL(14) to 1
@@ -290,10 +289,10 @@ static struct clk dsp_ck = {
static struct clk dspmmu_ck = {
.name = "dspmmu_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &ck_dpll1,
.flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- RATE_CKCTL | ALWAYS_ENABLED,
+ RATE_CKCTL,
.rate_offset = CKCTL_DSPMMUDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
};
@@ -337,12 +336,12 @@ static struct clk dsptim_ck = {
static struct arm_idlect1_clk tc_ck = {
.clk = {
.name = "tc_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &ck_dpll1,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
CLOCK_IN_OMAP730 | CLOCK_IN_OMAP310 |
RATE_CKCTL | RATE_PROPAGATES |
- ALWAYS_ENABLED | CLOCK_IDLE_CONTROL,
+ CLOCK_IDLE_CONTROL,
.rate_offset = CKCTL_TCDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
},
@@ -351,10 +350,9 @@ static struct arm_idlect1_clk tc_ck = {
static struct clk arminth_ck1510 = {
.name = "arminth_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310,
.recalc = &followparent_recalc,
/* Note: On 1510 the frequency follows TC_CK
*
@@ -365,10 +363,9 @@ static struct clk arminth_ck1510 = {
static struct clk tipb_ck = {
/* No-idle controlled by "tc_ck" */
.name = "tipb_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310,
.recalc = &followparent_recalc,
};
@@ -406,18 +403,18 @@ static struct clk tc2_ck = {
static struct clk dma_ck = {
/* No-idle controlled by "tc_ck" */
.name = "dma_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ALWAYS_ENABLED,
+ CLOCK_IN_OMAP310,
.recalc = &followparent_recalc,
};
static struct clk dma_lcdfree_ck = {
.name = "dma_lcdfree_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP16XX,
.recalc = &followparent_recalc,
};
@@ -451,17 +448,17 @@ static struct arm_idlect1_clk lb_ck = {
static struct clk rhea1_ck = {
.name = "rhea1_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP16XX,
.recalc = &followparent_recalc,
};
static struct clk rhea2_ck = {
.name = "rhea2_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP16XX,
.recalc = &followparent_recalc,
};
@@ -493,13 +490,12 @@ static struct arm_idlect1_clk lcd_ck_1510 = {
static struct clk uart1_1510 = {
.name = "uart1_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ENABLE_REG_32BIT | ALWAYS_ENABLED |
- CLOCK_NO_IDLE_PARENT,
+ ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = 29, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
@@ -523,13 +519,13 @@ static struct uart_clk uart1_16xx = {
static struct clk uart2_ck = {
.name = "uart2_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
CLOCK_IN_OMAP310 | ENABLE_REG_32BIT |
- ALWAYS_ENABLED | CLOCK_NO_IDLE_PARENT,
+ CLOCK_NO_IDLE_PARENT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = 30, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
@@ -538,13 +534,12 @@ static struct clk uart2_ck = {
static struct clk uart3_1510 = {
.name = "uart3_ck",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ENABLE_REG_32BIT | ALWAYS_ENABLED |
- CLOCK_NO_IDLE_PARENT,
+ ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = 31, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
@@ -680,9 +675,9 @@ static struct clk mmc2_ck = {
static struct clk virtual_ck_mpu = {
.name = "mpu",
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ALWAYS_ENABLED,
+ CLOCK_IN_OMAP310,
.parent = &arm_ck, /* Is smarter alias for */
.recalc = &followparent_recalc,
.set_rate = &omap1_select_table_rate,
@@ -694,9 +689,9 @@ remains active during MPU idle whenever this is enabled */
static struct clk i2c_fck = {
.name = "i2c_fck",
.id = 1,
- .ops = &clkops_generic,
+ .ops = &clkops_null,
.flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_NO_IDLE_PARENT | ALWAYS_ENABLED,
+ CLOCK_NO_IDLE_PARENT,
.parent = &armxor_ck.clk,
.recalc = &followparent_recalc,
};
@@ -704,9 +699,8 @@ static struct clk i2c_fck = {
static struct clk i2c_ick = {
.name = "i2c_ick",
.id = 1,
- .ops = &clkops_generic,
- .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT |
- ALWAYS_ENABLED,
+ .ops = &clkops_null,
+ .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT,
.parent = &armper_ck.clk,
.recalc = &followparent_recalc,
};
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index d3213f5..fa99c0b 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -271,7 +271,7 @@ int _omap2_clk_enable(struct clk *clk)
{
u32 regval32;
- if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK))
+ if (clk->flags & PARENT_CONTROLS_CLOCK)
return 0;
if (clk->ops && clk->ops->enable)
@@ -301,7 +301,7 @@ void _omap2_clk_disable(struct clk *clk)
{
u32 regval32;
- if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK))
+ if (clk->flags & PARENT_CONTROLS_CLOCK)
return;
if (clk->ops && clk->ops->disable) {
diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h
index 2aa0b5e..d486937 100644
--- a/arch/arm/mach-omap2/clock24xx.h
+++ b/arch/arm/mach-omap2/clock24xx.h
@@ -619,9 +619,10 @@ static struct prcm_config rate_table[] = {
/* Base external input clocks */
static struct clk func_32k_ck = {
.name = "func_32k_ck",
+ .ops = &clkops_null,
.rate = 32000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+ RATE_FIXED | RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &propagate_rate,
};
@@ -639,18 +640,20 @@ static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */
/* Without modem likely 12MHz, with modem likely 13MHz */
static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */
.name = "sys_ck", /* ~ ref_clk also */
+ .ops = &clkops_null,
.parent = &osc_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | RATE_PROPAGATES,
+ RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &omap2_sys_clk_recalc,
};
static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */
.name = "alt_ck",
+ .ops = &clkops_null,
.rate = 54000000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+ RATE_FIXED | RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &propagate_rate,
};
@@ -679,10 +682,11 @@ static struct dpll_data dpll_dd = {
*/
static struct clk dpll_ck = {
.name = "dpll_ck",
+ .ops = &clkops_null,
.parent = &sys_ck, /* Can be func_32k also */
.dpll_data = &dpll_dd,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_PROPAGATES | ALWAYS_ENABLED,
+ RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &omap2_dpllcore_recalc,
.set_rate = &omap2_reprogram_dpllcore,
@@ -751,9 +755,10 @@ static struct clk func_54m_ck = {
static struct clk core_ck = {
.name = "core_ck",
+ .ops = &clkops_null,
.parent = &dpll_ck, /* can also be 32k */
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | RATE_PROPAGATES,
+ RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
@@ -837,6 +842,7 @@ static struct clk func_12m_ck = {
/* Secure timer, only available in secure mode */
static struct clk wdt1_osc_ck = {
.name = "ck_wdt1_osc",
+ .ops = &clkops_null, /* RMK: missing? */
.parent = &osc_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
.recalc = &followparent_recalc,
@@ -996,9 +1002,10 @@ static const struct clksel mpu_clksel[] = {
static struct clk mpu_ck = { /* Control cpu */
.name = "mpu_ck",
+ .ops = &clkops_null,
.parent = &core_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | DELAYED_APP |
+ DELAYED_APP |
CONFIG_PARTICIPANT | RATE_PROPAGATES,
.clkdm_name = "mpu_clkdm",
.init = &omap2_init_clksel_parent,
@@ -1168,9 +1175,10 @@ static const struct clksel core_l3_clksel[] = {
static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
.name = "core_l3_ck",
+ .ops = &clkops_null,
.parent = &core_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | DELAYED_APP |
+ DELAYED_APP |
CONFIG_PARTICIPANT | RATE_PROPAGATES,
.clkdm_name = "core_l3_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
@@ -1231,9 +1239,10 @@ static const struct clksel l4_clksel[] = {
static struct clk l4_ck = { /* used both as an ick and fck */
.name = "l4_ck",
+ .ops = &clkops_null,
.parent = &core_l3_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | DELAYED_APP | RATE_PROPAGATES,
+ DELAYED_APP | RATE_PROPAGATES,
.clkdm_name = "core_l4_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
@@ -2359,6 +2368,7 @@ static struct clk i2chs1_fck = {
static struct clk gpmc_fck = {
.name = "gpmc_fck",
+ .ops = &clkops_null, /* RMK: missing? */
.parent = &core_l3_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
ENABLE_ON_INIT,
@@ -2368,6 +2378,7 @@ static struct clk gpmc_fck = {
static struct clk sdma_fck = {
.name = "sdma_fck",
+ .ops = &clkops_null, /* RMK: missing? */
.parent = &core_l3_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
.clkdm_name = "core_l3_clkdm",
@@ -2376,6 +2387,7 @@ static struct clk sdma_fck = {
static struct clk sdma_ick = {
.name = "sdma_ick",
+ .ops = &clkops_null, /* RMK: missing? */
.parent = &l4_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
.clkdm_name = "core_l3_clkdm",
@@ -2621,8 +2633,9 @@ static struct clk mmchsdb2_fck = {
*/
static struct clk virt_prcm_set = {
.name = "virt_prcm_set",
+ .ops = &clkops_null,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- ALWAYS_ENABLED | DELAYED_APP,
+ DELAYED_APP,
.parent = &mpu_ck, /* Indexed by mpu speed, no parent */
.recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */
.set_rate = &omap2_select_table_rate,
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 8b188fb..b56fd28 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -55,66 +55,66 @@ static u32 omap3_dpll_autoidle_read(struct clk *clk);
/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */
static struct clk omap_32k_fck = {
.name = "omap_32k_fck",
+ .ops = &clkops_null,
.rate = 32768,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk secure_32k_fck = {
.name = "secure_32k_fck",
+ .ops = &clkops_null,
.rate = 32768,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
/* Virtual source clocks for osc_sys_ck */
static struct clk virt_12m_ck = {
.name = "virt_12m_ck",
+ .ops = &clkops_null,
.rate = 12000000,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk virt_13m_ck = {
.name = "virt_13m_ck",
+ .ops = &clkops_null,
.rate = 13000000,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk virt_16_8m_ck = {
.name = "virt_16_8m_ck",
+ .ops = &clkops_null,
.rate = 16800000,
- .flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk virt_19_2m_ck = {
.name = "virt_19_2m_ck",
+ .ops = &clkops_null,
.rate = 19200000,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk virt_26m_ck = {
.name = "virt_26m_ck",
+ .ops = &clkops_null,
.rate = 26000000,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
static struct clk virt_38_4m_ck = {
.name = "virt_38_4m_ck",
+ .ops = &clkops_null,
.rate = 38400000,
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
@@ -162,13 +162,13 @@ static const struct clksel osc_sys_clksel[] = {
/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */
static struct clk osc_sys_ck = {
.name = "osc_sys_ck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP3430_PRM_CLKSEL,
.clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK,
.clksel = osc_sys_clksel,
/* REVISIT: deal with autoextclkmode? */
- .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES |
- ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
.recalc = &omap2_clksel_recalc,
};
@@ -187,25 +187,28 @@ static const struct clksel sys_clksel[] = {
/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */
static struct clk sys_ck = {
.name = "sys_ck",
+ .ops = &clkops_null,
.parent = &osc_sys_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP3430_PRM_CLKSRC_CTRL,
.clksel_mask = OMAP_SYSCLKDIV_MASK,
.clksel = sys_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.recalc = &omap2_clksel_recalc,
};
static struct clk sys_altclk = {
.name = "sys_altclk",
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .ops = &clkops_null,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
/* Optional external clock input for some McBSPs */
static struct clk mcbsp_clks = {
.name = "mcbsp_clks",
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .ops = &clkops_null,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.recalc = &propagate_rate,
};
@@ -278,9 +281,10 @@ static struct dpll_data dpll1_dd = {
static struct clk dpll1_ck = {
.name = "dpll1_ck",
+ .ops = &clkops_null,
.parent = &sys_ck,
.dpll_data = &dpll1_dd,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.round_rate = &omap2_dpll_round_rate,
.recalc = &omap3_dpll_recalc,
};
@@ -398,9 +402,10 @@ static struct dpll_data dpll3_dd = {
static struct clk dpll3_ck = {
.name = "dpll3_ck",
+ .ops = &clkops_null,
.parent = &sys_ck,
.dpll_data = &dpll3_dd,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.round_rate = &omap2_dpll_round_rate,
.recalc = &omap3_dpll_recalc,
};
@@ -2266,9 +2271,10 @@ static struct clk gpt1_fck = {
static struct clk wkup_32k_fck = {
.name = "wkup_32k_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clk_clkdm,
.parent = &omap_32k_fck,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
@@ -2295,8 +2301,9 @@ static struct clk wdt2_fck = {
static struct clk wkup_l4_ick = {
.name = "wkup_l4_ick",
+ .ops = &clkops_null,
.parent = &sys_ck,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
@@ -2514,9 +2521,10 @@ static struct clk gpt9_fck = {
static struct clk per_32k_alwon_fck = {
.name = "per_32k_alwon_fck",
+ .ops = &clkops_null,
.parent = &omap_32k_fck,
.clkdm_name = "per_clkdm",
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.recalc = &followparent_recalc,
};
@@ -2859,11 +2867,12 @@ static const struct clksel emu_src_clksel[] = {
*/
static struct clk emu_src_ck = {
.name = "emu_src_ck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_MUX_CTRL_MASK,
.clksel = emu_src_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -2883,11 +2892,12 @@ static const struct clksel pclk_emu_clksel[] = {
static struct clk pclk_fck = {
.name = "pclk_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_CLKSEL_PCLK_MASK,
.clksel = pclk_emu_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -2906,11 +2916,12 @@ static const struct clksel pclkx2_emu_clksel[] = {
static struct clk pclkx2_fck = {
.name = "pclkx2_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK,
.clksel = pclkx2_emu_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -2922,22 +2933,24 @@ static const struct clksel atclk_emu_clksel[] = {
static struct clk atclk_fck = {
.name = "atclk_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK,
.clksel = atclk_emu_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk traceclk_src_fck = {
.name = "traceclk_src_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK,
.clksel = emu_src_clksel,
- .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -2956,11 +2969,12 @@ static const struct clksel traceclk_clksel[] = {
static struct clk traceclk_fck = {
.name = "traceclk_fck",
+ .ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK,
.clksel = traceclk_clksel,
- .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X,
.clkdm_name = "emu_clkdm",
.recalc = &omap2_clksel_recalc,
};
@@ -2989,6 +3003,7 @@ static struct clk sr2_fck = {
static struct clk sr_l4_ick = {
.name = "sr_l4_ick",
+ .ops = &clkops_null, /* RMK: missing? */
.parent = &l4_ick,
.flags = CLOCK_IN_OMAP343X,
.clkdm_name = "core_l4_clkdm",
@@ -3000,15 +3015,17 @@ static struct clk sr_l4_ick = {
/* XXX This clock no longer exists in 3430 TRM rev F */
static struct clk gpt12_fck = {
.name = "gpt12_fck",
+ .ops = &clkops_null,
.parent = &secure_32k_fck,
- .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
static struct clk wdt1_fck = {
.name = "wdt1_fck",
+ .ops = &clkops_null,
.parent = &secure_32k_fck,
- .flags = CLOCK_IN_OMAP343X | ALWAYS_ENABLED,
+ .flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index be6aab9..529c4a9 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -358,6 +358,23 @@ void clk_enable_init_clocks(void)
}
EXPORT_SYMBOL(clk_enable_init_clocks);
+/*
+ * Low level helpers
+ */
+static int clkll_enable_null(struct clk *clk)
+{
+ return 0;
+}
+
+static void clkll_disable_null(struct clk *clk)
+{
+}
+
+const struct clkops clkops_null = {
+ .enable = clkll_enable_null,
+ .disable = clkll_disable_null,
+};
+
#ifdef CONFIG_CPU_FREQ
void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
{
@@ -383,8 +400,10 @@ static int __init clk_disable_unused(void)
unsigned long flags;
list_for_each_entry(ck, &clocks, node) {
- if (ck->usecount > 0 || (ck->flags & ALWAYS_ENABLED) ||
- ck->enable_reg == 0)
+ if (ck->ops == &clkops_null)
+ continue;
+
+ if (ck->usecount > 0 || ck->enable_reg == 0)
continue;
spin_lock_irqsave(&clockfw_lock, flags);
diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h
index 4fe5084..c1e4844 100644
--- a/arch/arm/plat-omap/include/mach/clock.h
+++ b/arch/arm/plat-omap/include/mach/clock.h
@@ -125,11 +125,13 @@ extern void clk_deny_idle(struct clk *clk);
extern int clk_get_usecount(struct clk *clk);
extern void clk_enable_init_clocks(void);
+extern const struct clkops clkops_null;
+
/* Clock flags */
#define RATE_CKCTL (1 << 0) /* Main fixed ratio clocks */
#define RATE_FIXED (1 << 1) /* Fixed clock rate */
#define RATE_PROPAGATES (1 << 2) /* Program children too */
-#define ALWAYS_ENABLED (1 << 4) /* Clock cannot be disabled */
+/* bits 3-4 are free */
#define ENABLE_REG_32BIT (1 << 5) /* Use 32-bit access */
#define VIRTUAL_IO_ADDRESS (1 << 6) /* Clock in virtual address */
#define CLOCK_IDLE_CONTROL (1 << 7)
--
1.6.1.2
next prev parent reply other threads:[~2009-03-12 18:29 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-12 18:27 [PATCH 00/86] OMAP2/3: clock sync with linux-omap Kevin Hilman
2009-03-12 18:27 ` [PATCH 01/86] [ARM] omap: remove VIRTUAL_CLOCK Kevin Hilman
2009-03-12 18:27 ` [PATCH 02/86] [ARM] omap: introduce clock operations structure Kevin Hilman
2009-03-12 18:27 ` Kevin Hilman [this message]
2009-03-12 18:27 ` [PATCH 04/86] [ARM] omap: kill PARENT_CONTROLS_CLOCK Kevin Hilman
2009-03-12 18:27 ` [PATCH 05/86] [ARM] omap: add default .ops to all remaining OMAP2 clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 06/86] [ARM] omap: eliminate unnecessary conditionals in omap2_clk_wait_ready Kevin Hilman
2009-03-12 18:27 ` [PATCH 07/86] [ARM] omap: don't use clkops_omap2_dflt_wait for non-ICLK/FCLK clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 08/86] [ARM] omap: remove clk->owner Kevin Hilman
2009-03-12 18:27 ` [PATCH 09/86] [ARM] omap: rearrange clock.h structure order Kevin Hilman
2009-03-12 18:27 ` [PATCH 10/86] [ARM] omap: remove clk_deny_idle and clk_allow_idle Kevin Hilman
2009-03-12 18:27 ` [PATCH 11/86] [ARM] omap: provide a standard clk_get_parent() implementation Kevin Hilman
2009-03-12 18:27 ` [PATCH 12/86] [ARM] omap: move clock propagation into core omap clock code Kevin Hilman
2009-03-12 18:27 ` [PATCH 13/86] [ARM] omap: remove unnecessary calls to propagate_rate() Kevin Hilman
2009-03-12 18:27 ` [PATCH 14/86] [ARM] omap: move propagate_rate() calls into generic omap clock code Kevin Hilman
2009-03-12 18:27 ` [PATCH 15/86] [ARM] omap: handle RATE_CKCTL via .set_rate/.round_rate methods Kevin Hilman
2009-03-12 18:27 ` [PATCH 16/86] [ARM] omap: ensure devname is set for dummy devices Kevin Hilman
2009-03-12 18:27 ` [PATCH 17/86] [ARM] omap: allow double-registering of clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 18/86] [ARM] omap: convert OMAP1 to use clkdev Kevin Hilman
2009-03-12 18:27 ` [PATCH 19/86] [ARM] omap: convert OMAP2 " Kevin Hilman
2009-03-12 18:27 ` [PATCH 20/86] [ARM] omap: convert OMAP3 " Kevin Hilman
2009-03-12 18:27 ` [PATCH 21/86] [ARM] omap: remove pre-CLKDEV clk_get/clk_put Kevin Hilman
2009-03-12 18:27 ` [PATCH 22/86] [ARM] omap: provide a dummy clock node Kevin Hilman
2009-03-12 18:27 ` [PATCH 23/86] [ARM] omap: watchdog: convert clocks to match by devid and conid Kevin Hilman
2009-03-12 18:27 ` [PATCH 24/86] [ARM] omap: watchdog: provide a dummy ick for OMAP1 Kevin Hilman
2009-03-12 18:27 ` [PATCH 25/86] [ARM] omap: MMC: convert clocks to match by devid and conid Kevin Hilman
2009-03-12 18:27 ` [PATCH 26/86] [ARM] omap: MMC: provide a dummy ick for OMAP1 Kevin Hilman
2009-03-12 18:27 ` [PATCH 27/86] [ARM] omap: mcspi: new short connection id names Kevin Hilman
2009-03-12 18:27 ` [PATCH 28/86] [ARM] omap: mcbsp: convert to use fck/ick clocks directly Kevin Hilman
2009-03-12 18:27 ` [PATCH 29/86] [ARM] omap: i2c: use short connection ids Kevin Hilman
2009-03-12 18:27 ` [PATCH 30/86] [ARM] omap: i2c: remove armxor_ck Kevin Hilman
2009-03-12 18:27 ` [PATCH 31/86] [ARM] omap: i2c: remove conditional ick clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 32/86] [ARM] omap: w1: convert omap HDQ clocks to match by devid and conid Kevin Hilman
2009-03-12 18:27 ` [PATCH 33/86] [ARM] omap: spi: arrange for omap_uwire to use connection ID Kevin Hilman
2009-03-12 18:27 ` [PATCH 34/86] [ARM] omap: convert omap RNG clocks to match by devid and conid Kevin Hilman
2009-03-12 18:27 ` [PATCH 35/86] [ARM] omap: omap24xxcam: use short connection IDs for omap2 clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 36/86] [ARM] omap: hsmmc: new short connection id names Kevin Hilman
2009-03-12 18:27 ` [PATCH 37/86] [ARM] OMAP2/3: Add non-CORE DPLL rate set code and M, N programming Kevin Hilman
2009-03-12 18:27 ` [PATCH 38/86] [ARM] OMAP: Fix sparse, checkpatch warnings in OMAP2/3 PRCM/PM code Kevin Hilman
2009-03-12 18:27 ` [PATCH 39/86] [ARM] OMAP24xx clock: add missing SSI L4 interface clock Kevin Hilman
2009-03-12 18:27 ` [PATCH 40/86] [ARM] OMAP3: move USBHOST SAR handling from clock framework to powerdomain layer Kevin Hilman
2009-03-12 18:27 ` [PATCH 41/86] [ARM] OMAP3 clock: fix 96MHz clocks Kevin Hilman
2009-03-12 18:27 ` [PATCH 42/86] [ARM] OMAP2: Fix definition of SGX clock register bits Kevin Hilman
2009-03-12 18:27 ` [PATCH 43/86] [ARM] OMAP: Add CSI2 clock struct for handling it with clock API Kevin Hilman
2009-03-12 18:27 ` [PATCH 44/86] [ARM] OMAP: Make dpll4_m4_ck programmable with clk_set_rate() Kevin Hilman
2009-03-12 18:27 ` [PATCH 45/86] [ARM] OMAP2: Implement CPUfreq frequency table based on PRCM table Kevin Hilman
2009-03-12 18:27 ` [PATCH 46/86] [ARM] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct clockdomain Kevin Hilman
2009-03-12 18:27 ` [PATCH 47/86] [ARM] OMAP2/3 clockdomains: add CM and PRM clkdms Kevin Hilman
2009-03-12 18:27 ` [PATCH 48/86] [ARM] OMAP3 clock: move sys_clkout2 clk to core_clkdm Kevin Hilman
2009-03-12 18:27 ` [PATCH 49/86] [ARM] OMAP3 PRCM: add DPLL1-5 powerdomains, clockdomains; mark clocks Kevin Hilman
2009-03-12 18:28 ` [PATCH 50/86] [ARM] OMAP3 powerdomains: remove RET from SGX power states list Kevin Hilman
2009-03-12 18:28 ` [PATCH 51/86] [ARM] OMAP: wait for pwrdm transition after clk_enable() Kevin Hilman
2009-03-12 18:28 ` [PATCH 52/86] [ARM] OMAP2/3 clockdomains: autodeps should respect platform flags Kevin Hilman
2009-03-12 18:28 ` [PATCH 53/86] [ARM] OMAP3: PM: Emu_pwrdm is switched off by hardware even when sdti is in use Kevin Hilman
2009-03-12 18:28 ` [PATCH 54/86] [ARM] OMAP3 clock: fix DPLL jitter correction and rate programming Kevin Hilman
2009-03-12 18:28 ` [PATCH 55/86] [ARM] OMAP3 clock: DPLL{1,2}_FCLK clksel can divide by 4 Kevin Hilman
2009-03-12 18:28 ` [PATCH 56/86] [ARM] OMAP3 clock: convert dpll_data.idlest_bit to idlest_mask Kevin Hilman
2009-03-12 18:28 ` [PATCH 57/86] [ARM] OMAP3 clock: remove unnecessary dpll_data dereferences Kevin Hilman
2009-03-12 18:28 ` [PATCH 58/86] [ARM] OMAP3 clock: optimize DPLL rate rounding algorithm Kevin Hilman
2009-03-12 18:28 ` [PATCH 59/86] [ARM] OMAP3 clock: avoid invalid FREQSEL values during DPLL rate rounding Kevin Hilman
2009-03-12 18:28 ` [PATCH 60/86] [ARM] OMAP3 clock: disable DPLL autoidle while waiting for DPLL to lock Kevin Hilman
2009-03-12 18:28 ` [PATCH 61/86] [ARM] OMAP2/3 clock: clean up mach-omap2/clock.c Kevin Hilman
2009-03-12 18:28 ` [PATCH 62/86] [ARM] OMAP34XX: Add miscellaneous definitions related to 34xx Kevin Hilman
2009-03-12 18:28 ` [PATCH 63/86] [ARM] OMAP2 PRCM: clean up CM_IDLEST bits Kevin Hilman
2009-03-12 18:28 ` [PATCH 64/86] [ARM] omap: Fix omap1 clock issues Kevin Hilman
2009-03-12 18:28 ` [PATCH 65/86] [ARM] OMAP2 SDRC: move mach-omap2/memory.h into mach/sdrc.h Kevin Hilman
2009-03-12 18:28 ` [PATCH 66/86] [ARM] OMAP2 SDRC: rename memory.c to sdrc2xxx.c Kevin Hilman
2009-03-12 18:28 ` [PATCH 67/86] [ARM] OMAP2 SDRC: separate common OMAP2/3 code from OMAP2xxx code Kevin Hilman
2009-03-12 18:28 ` [PATCH 68/86] [ARM] OMAP2 SDRC: add SDRAM timing parameter infrastructure Kevin Hilman
2009-03-12 18:28 ` [PATCH 69/86] [ARM] OMAP3 clock: add omap3_core_dpll_m2_set_rate() Kevin Hilman
2009-03-12 18:28 ` [PATCH 70/86] [ARM] OMAP3: PM: Make sure clk_disable_unused() order is correct Kevin Hilman
2009-03-12 18:28 ` [PATCH 71/86] [ARM] OMAP2/3 clock: use standard set_rate fn in omap2_clk_arch_init() Kevin Hilman
2009-03-12 18:28 ` [PATCH 72/86] [ARM] omap: clks: call recalc after any rate change Kevin Hilman
2009-03-12 18:28 ` [PATCH 73/86] [ARM] omap: create a proper tree of clocks Kevin Hilman
2009-03-12 18:28 ` [PATCH 74/86] [ARM] OMAP2/3 clock: don't use a barrier after clk_disable() Kevin Hilman
2009-03-12 18:28 ` [PATCH 75/86] [ARM] OMAP2xxx clock: consolidate DELAYED_APP clock commits; fix barrier Kevin Hilman
2009-03-12 18:28 ` [PATCH 76/86] [ARM] OMAP2/3 clock: convert remaining MPU barriers into OCP barriers Kevin Hilman
2009-03-12 18:28 ` [PATCH 77/86] [ARM] OMAP clock: drop clk_get_usecount() Kevin Hilman
2009-03-12 18:28 ` [PATCH 78/86] [ARM] omap: fix usecount decrement bug Kevin Hilman
2009-03-12 18:28 ` [PATCH 79/86] [ARM] omap: fix clockdomain enable/disable ordering Kevin Hilman
2009-03-12 18:28 ` [PATCH 80/86] [ARM] OMAP2/3 clock: don't tinker with hardirqs when they are supposed to be disabled Kevin Hilman
2009-03-12 18:28 ` [PATCH 81/86] [ARM] omap: arrange for clock recalc methods to return the rate Kevin Hilman
2009-03-12 18:28 ` [PATCH 82/86] [ARM] omap: add support for bypassing DPLLs Kevin Hilman
2009-03-12 18:28 ` [PATCH 83/86] [ARM] OMAP3: update ES level flags to discriminate between post-ES2 revisions Kevin Hilman
2009-03-12 18:28 ` [PATCH 84/86] [ARM] OMAP3 powerdomains: make USBTLL SAR only available on ES3.1 and beyond Kevin Hilman
2009-03-12 18:28 ` [PATCH 85/86] [ARM] omap: ensure that failing power domain lookups produce errors Kevin Hilman
2009-03-12 18:28 ` [PATCH 86/86] [ARM] omap: clk_set_parent: deny changing parent if clock is enabled Kevin Hilman
2009-03-12 20:39 ` [PATCH 38/86] [ARM] OMAP: Fix sparse, checkpatch warnings in OMAP2/3 PRCM/PM code Pandita, Vikram
2009-03-12 21:32 ` Kevin Hilman
2009-03-16 18:06 ` [PATCH 00/86] OMAP2/3: clock sync with linux-omap Kevin Hilman
2009-03-19 8:57 ` Paul Walmsley
2009-03-19 16:04 ` Tony Lindgren
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