Convert existing wkup_clkdm clocks that should be in the PRM clockdomain
to prm_clkdm. (A later patch will add PRM clockdomain associations for
unassociated clocks.)
References for the OMAP2xxx clocks:
OMAP2420 Multimedia Processor Silicon Revision 2.1.1, 2.2 TRM Version Q
Figure 4-11:
- alt_ck
Figure 5-7:
- func_32k_ck, osc_ck, sys_ck
Figure 5-8 (assumes that "Level 0" = PRM)
- dpll_ck, apll96_ck, apll54_ck, func_54m_ck
Section 5.4.1.1:
- sys_clkout_src, sys_clkout
Section 29.3.1.1:
- gpios_fck, mpu_wdt_fck, mpu_wdt_ick
References for the OMAP3xxx clocks:
OMAP34xx Multimedia Device Silicon Revision 3.0 Version I TRM
Figure 4-54:
- gpt1_fck, wkup_32k_fck, wdt2_fck, wkup_l4_fck, omap_32ksync_ick,
gpt1_ick
Section 25.3.1.1.3:
- gpio1_fck, gpio1_ick
OMAP34xx Multimedia High Security (HS) Device Silicon Revision 3.0 Security
Addendum Version B TRM
Table 2-5:
- usim_ick
Figure 3-29:
- wdt1_ick, gpt12_ick
Signed-off-by: Paul Walmsley <[EMAIL PROTECTED]>
---
arch/arm/mach-omap2/clock24xx.h | 29 ++++++++++++++++-------------
arch/arm/mach-omap2/clock34xx.h | 25 ++++++++++++-------------
2 files changed, 28 insertions(+), 26 deletions(-)
diff --git a/arch/arm/mach-omap2/clock24xx.h b/arch/arm/mach-omap2/clock24xx.h
index 4de6d9b..7224450 100644
--- a/arch/arm/mach-omap2/clock24xx.h
+++ b/arch/arm/mach-omap2/clock24xx.h
@@ -635,7 +635,7 @@ static struct clk func_32k_ck = {
.rate = 32000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &propagate_rate,
};
@@ -644,7 +644,7 @@ static struct clk osc_ck = { /* (*12, *13,
19.2, *26, 38.4)MHz */
.name = "osc_ck",
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_PROPAGATES,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable = &omap2_enable_osc_ck,
.disable = &omap2_disable_osc_ck,
.recalc = &omap2_osc_clk_recalc,
@@ -656,7 +656,7 @@ static struct clk sys_ck = { /* (*12, *13,
19.2, 26, 38.4)MHz */
.parent = &osc_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
ALWAYS_ENABLED | RATE_PROPAGATES,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &omap2_sys_clk_recalc,
};
@@ -665,7 +665,7 @@ static struct clk alt_ck = { /* Typical 54M
or 48M, may not exist */
.rate = 54000000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &propagate_rate,
};
@@ -697,7 +697,7 @@ static struct clk dpll_ck = {
.dpll_data = &dpll_dd,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_PROPAGATES | ALWAYS_ENABLED,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &omap2_dpllcore_recalc,
.set_rate = &omap2_reprogram_dpllcore,
};
@@ -708,7 +708,7 @@ static struct clk apll96_ck = {
.rate = 96000000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
.enable = &omap2_clk_fixed_enable,
@@ -722,7 +722,7 @@ static struct clk apll54_ck = {
.rate = 54000000,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
.enable = &omap2_clk_fixed_enable,
@@ -899,7 +899,7 @@ static struct clk sys_clkout_src = {
.parent = &func_54m_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_PROPAGATES | OFFSET_GR_MOD,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _GR_MOD_OFFSET(OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET),
.enable_bit = OMAP24XX_CLKOUT_EN_SHIFT,
.init = &omap2_init_clksel_parent,
@@ -930,7 +930,7 @@ static struct clk sys_clkout = {
.parent = &sys_clkout_src,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
PARENT_CONTROLS_CLOCK | OFFSET_GR_MOD,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.clksel_reg = _GR_MOD_OFFSET(OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET),
.clksel_mask = OMAP24XX_CLKOUT_DIV_MASK,
.clksel = sys_clkout_clksel,
@@ -2079,27 +2079,29 @@ static struct clk gpios_fck = {
.name = "gpios_fck",
.parent = &func_32k_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
.recalc = &followparent_recalc,
};
+/* aka WDT2 - REVISIT: we should split wu_l4_iclk from l4_ck */
static struct clk mpu_wdt_ick = {
.name = "mpu_wdt_ick",
.parent = &l4_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .clkdm = { .name = "core_l4_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
.recalc = &followparent_recalc,
};
+/* aka WDT2 */
static struct clk mpu_wdt_fck = {
.name = "mpu_wdt_fck",
.parent = &func_32k_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
.recalc = &followparent_recalc,
@@ -2116,11 +2118,12 @@ static struct clk sync_32k_ick = {
.recalc = &followparent_recalc,
};
+/* REVISIT: parent is really wu_l4_iclk */
static struct clk wdt1_ick = {
.name = "wdt1_ick",
.parent = &l4_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .clkdm = { .name = "core_l4_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.enable_reg = _CM_REG_OFFSET(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_WDT1_SHIFT,
.recalc = &followparent_recalc,
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 4d16f56..c825a37 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -2323,7 +2323,7 @@ static struct clk gpt1_fck = {
.clksel_mask = OMAP3430_CLKSEL_GPT1_MASK,
.clksel = omap343x_gpt_clksel,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &omap2_clksel_recalc,
};
@@ -2332,7 +2332,7 @@ static struct clk wkup_32k_fck = {
.init = &omap2_init_clk_clkdm,
.parent = &omap_32k_fck,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2342,7 +2342,7 @@ static struct clk gpio1_fck = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPIO1_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2352,7 +2352,7 @@ static struct clk wdt2_fck = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_WDT2_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2360,7 +2360,7 @@ static struct clk wkup_l4_ick = {
.name = "wkup_l4_ick",
.parent = &sys_ck,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES | ALWAYS_ENABLED,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2372,7 +2372,7 @@ static struct clk usim_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
.flags = CLOCK_IN_OMAP3430ES2,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2382,7 +2382,7 @@ static struct clk wdt2_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT2_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2392,7 +2392,7 @@ static struct clk wdt1_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT1_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2402,7 +2402,7 @@ static struct clk gpio1_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO1_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2412,18 +2412,17 @@ static struct clk omap_32ksync_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_32KSYNC_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
-/* XXX This clock no longer exists in 3430 TRM rev F */
static struct clk gpt12_ick = {
.name = "gpt12_ick",
.parent = &wkup_l4_ick,
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT12_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
@@ -2433,7 +2432,7 @@ static struct clk gpt1_ick = {
.enable_reg = _OMAP34XX_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT1_SHIFT,
.flags = CLOCK_IN_OMAP343X,
- .clkdm = { .name = "wkup_clkdm" },
+ .clkdm = { .name = "prm_clkdm" },
.recalc = &followparent_recalc,
};
--
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