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Commit 8c34974a authored by Paul Walmsley's avatar Paul Walmsley
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OMAP2 clock: drop DELAYED_APP clock flag 

All of the clocks that are marked with DELAYED_APP are changed as part
of the virt_prcm_set OPP virtual clock.  On 24xx, these clocks all
need to be changed as part of a group to keep the clock tree
functional - hence the need for the VALID_CONFIG bit, which is not
present on later OMAPs.  These clocks should not be rate-changed
independently.  So prevent these clocks from being changed
independently by dropping their .round_rate and .set_rate function
pointers.  It then turns out that the DELAYED_APP clock flag is no
longer useful, so drop it and the associated code and renumber the
clock flags.
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
Cc: Richard Woodruff <r-woodruff2@ti.com>
parent 5173804f
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Showing with 4 additions and 72 deletions
arch/arm/mach-omap2/clkt_clksel.c
View file @ 8c34974a
...@@ -377,8 +377,6 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) ...@@ -377,8 +377,6 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate)
clk->rate = clk->parent->rate / new_div; clk->rate = clk->parent->rate / new_div;
omap2xxx_clk_commit(clk);
return 0; return 0;
} }
...@@ -400,8 +398,6 @@ int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent) ...@@ -400,8 +398,6 @@ int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent)
__raw_writel(v, clk->clksel_reg); __raw_writel(v, clk->clksel_reg);
v = __raw_readl(clk->clksel_reg); /* OCP barrier */ v = __raw_readl(clk->clksel_reg); /* OCP barrier */
omap2xxx_clk_commit(clk);
clk_reparent(clk, new_parent); clk_reparent(clk, new_parent);
/* CLKSEL clocks follow their parents' rates, divided by a divisor */ /* CLKSEL clocks follow their parents' rates, divided by a divisor */
......
arch/arm/mach-omap2/clock.c
View file @ 8c34974a
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* linux/arch/arm/mach-omap2/clock.c * linux/arch/arm/mach-omap2/clock.c
* *
* Copyright (C) 2005-2008 Texas Instruments, Inc. * Copyright (C) 2005-2008 Texas Instruments, Inc.
* Copyright (C) 2004-2008 Nokia Corporation * Copyright (C) 2004-2010 Nokia Corporation
* *
* Contacts: * Contacts:
* Richard Woodruff <r-woodruff2@ti.com> * Richard Woodruff <r-woodruff2@ti.com>
...@@ -14,12 +14,9 @@ ...@@ -14,12 +14,9 @@
*/ */
#undef DEBUG #undef DEBUG
#include <linux/module.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/device.h>
#include <linux/list.h> #include <linux/list.h>
#include <linux/errno.h> #include <linux/errno.h>
#include <linux/delay.h>
#include <linux/clk.h> #include <linux/clk.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/bitops.h> #include <linux/bitops.h>
...@@ -88,28 +85,6 @@ static void _omap2_clk_disable(struct clk *clk) ...@@ -88,28 +85,6 @@ static void _omap2_clk_disable(struct clk *clk)
/* Public functions */ /* Public functions */
/**
* omap2xxx_clk_commit - commit clock parent/rate changes in hardware
* @clk: struct clk *
*
* If @clk has the DELAYED_APP flag set, meaning that parent/rate changes
* don't take effect until the VALID_CONFIG bit is written, write the
* VALID_CONFIG bit and wait for the write to complete. No return value.
*/
void omap2xxx_clk_commit(struct clk *clk)
{
if (!cpu_is_omap24xx())
return;
if (!(clk->flags & DELAYED_APP))
return;
prm_write_mod_reg(OMAP24XX_VALID_CONFIG, OMAP24XX_GR_MOD,
OMAP2_PRCM_CLKCFG_CTRL_OFFSET);
/* OCP barrier */
prm_read_mod_reg(OMAP24XX_GR_MOD, OMAP2_PRCM_CLKCFG_CTRL_OFFSET);
}
/** /**
* omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk
* @clk: OMAP clock struct ptr to use * @clk: OMAP clock struct ptr to use
......
arch/arm/mach-omap2/clock.h
View file @ 8c34974a
...@@ -119,7 +119,6 @@ void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, ...@@ -119,7 +119,6 @@ void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
u8 *other_bit); u8 *other_bit);
void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
u8 *idlest_bit, u8 *idlest_val); u8 *idlest_bit, u8 *idlest_val);
void omap2xxx_clk_commit(struct clk *clk);
extern u8 cpu_mask; extern u8 cpu_mask;
......
arch/arm/mach-omap2/clock2420_data.c
View file @ 8c34974a
...@@ -404,7 +404,6 @@ static struct clk mpu_ck = { /* Control cpu */ ...@@ -404,7 +404,6 @@ static struct clk mpu_ck = { /* Control cpu */
.name = "mpu_ck", .name = "mpu_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "mpu_clkdm", .clkdm_name = "mpu_clkdm",
.init = &omap2_init_clksel_parent, .init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
...@@ -443,7 +442,6 @@ static struct clk dsp_fck = { ...@@ -443,7 +442,6 @@ static struct clk dsp_fck = {
.name = "dsp_fck", .name = "dsp_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "dsp_clkdm", .clkdm_name = "dsp_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
...@@ -470,7 +468,6 @@ static struct clk dsp_irate_ick = { ...@@ -470,7 +468,6 @@ static struct clk dsp_irate_ick = {
.name = "dsp_irate_ick", .name = "dsp_irate_ick",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &dsp_fck, .parent = &dsp_fck,
.flags = DELAYED_APP,
.clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
.clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
.clksel = dsp_irate_ick_clksel, .clksel = dsp_irate_ick_clksel,
...@@ -495,7 +492,6 @@ static struct clk iva1_ifck = { ...@@ -495,7 +492,6 @@ static struct clk iva1_ifck = {
.name = "iva1_ifck", .name = "iva1_ifck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "iva1_clkdm", .clkdm_name = "iva1_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
.enable_bit = OMAP2420_EN_IVA_COP_SHIFT, .enable_bit = OMAP2420_EN_IVA_COP_SHIFT,
...@@ -556,7 +552,6 @@ static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ ...@@ -556,7 +552,6 @@ static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
.name = "core_l3_ck", .name = "core_l3_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l3_clkdm", .clkdm_name = "core_l3_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_L3_MASK, .clksel_mask = OMAP24XX_CLKSEL_L3_MASK,
...@@ -582,7 +577,6 @@ static struct clk usb_l4_ick = { /* FS-USB interface clock */ ...@@ -582,7 +577,6 @@ static struct clk usb_l4_ick = { /* FS-USB interface clock */
.name = "usb_l4_ick", .name = "usb_l4_ick",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l4_clkdm", .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP24XX_EN_USB_SHIFT, .enable_bit = OMAP24XX_EN_USB_SHIFT,
...@@ -614,14 +608,11 @@ static struct clk l4_ck = { /* used both as an ick and fck */ ...@@ -614,14 +608,11 @@ static struct clk l4_ck = { /* used both as an ick and fck */
.name = "l4_ck", .name = "l4_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l4_clkdm", .clkdm_name = "core_l4_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_L4_MASK, .clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
.clksel = l4_clksel, .clksel = l4_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
/* /*
...@@ -651,7 +642,6 @@ static struct clk ssi_ssr_sst_fck = { ...@@ -651,7 +642,6 @@ static struct clk ssi_ssr_sst_fck = {
.name = "ssi_fck", .name = "ssi_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l3_clkdm", .clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
.enable_bit = OMAP24XX_EN_SSI_SHIFT, .enable_bit = OMAP24XX_EN_SSI_SHIFT,
...@@ -659,8 +649,6 @@ static struct clk ssi_ssr_sst_fck = { ...@@ -659,8 +649,6 @@ static struct clk ssi_ssr_sst_fck = {
.clksel_mask = OMAP24XX_CLKSEL_SSI_MASK, .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK,
.clksel = ssi_ssr_sst_fck_clksel, .clksel = ssi_ssr_sst_fck_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
/* /*
...@@ -715,7 +703,6 @@ static struct clk gfx_2d_fck = { ...@@ -715,7 +703,6 @@ static struct clk gfx_2d_fck = {
.name = "gfx_2d_fck", .name = "gfx_2d_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "gfx_clkdm", .clkdm_name = "gfx_clkdm",
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_EN_2D_SHIFT, .enable_bit = OMAP24XX_EN_2D_SHIFT,
...@@ -784,7 +771,6 @@ static struct clk dss1_fck = { ...@@ -784,7 +771,6 @@ static struct clk dss1_fck = {
.name = "dss1_fck", .name = "dss1_fck",
.ops = &clkops_omap2_dflt, .ops = &clkops_omap2_dflt,
.parent = &core_ck, /* Core or sys */ .parent = &core_ck, /* Core or sys */
.flags = DELAYED_APP,
.clkdm_name = "dss_clkdm", .clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP24XX_EN_DSS1_SHIFT, .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
...@@ -793,8 +779,6 @@ static struct clk dss1_fck = { ...@@ -793,8 +779,6 @@ static struct clk dss1_fck = {
.clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK, .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK,
.clksel = dss1_fck_clksel, .clksel = dss1_fck_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
static const struct clksel_rate dss2_fck_sys_rates[] = { static const struct clksel_rate dss2_fck_sys_rates[] = {
...@@ -817,7 +801,6 @@ static struct clk dss2_fck = { /* Alt clk used in power management */ ...@@ -817,7 +801,6 @@ static struct clk dss2_fck = { /* Alt clk used in power management */
.name = "dss2_fck", .name = "dss2_fck",
.ops = &clkops_omap2_dflt, .ops = &clkops_omap2_dflt,
.parent = &sys_ck, /* fixed at sys_ck or 48MHz */ .parent = &sys_ck, /* fixed at sys_ck or 48MHz */
.flags = DELAYED_APP,
.clkdm_name = "dss_clkdm", .clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP24XX_EN_DSS2_SHIFT, .enable_bit = OMAP24XX_EN_DSS2_SHIFT,
...@@ -1636,7 +1619,6 @@ static struct clk vlynq_fck = { ...@@ -1636,7 +1619,6 @@ static struct clk vlynq_fck = {
.name = "vlynq_fck", .name = "vlynq_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &func_96m_ck, .parent = &func_96m_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l3_clkdm", .clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP2420_EN_VLYNQ_SHIFT, .enable_bit = OMAP2420_EN_VLYNQ_SHIFT,
...@@ -1645,8 +1627,6 @@ static struct clk vlynq_fck = { ...@@ -1645,8 +1627,6 @@ static struct clk vlynq_fck = {
.clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK, .clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK,
.clksel = vlynq_fck_clksel, .clksel = vlynq_fck_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
static struct clk des_ick = { static struct clk des_ick = {
......
arch/arm/mach-omap2/clock2430_data.c
View file @ 8c34974a
...@@ -386,7 +386,6 @@ static struct clk mpu_ck = { /* Control cpu */ ...@@ -386,7 +386,6 @@ static struct clk mpu_ck = { /* Control cpu */
.name = "mpu_ck", .name = "mpu_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "mpu_clkdm", .clkdm_name = "mpu_clkdm",
.init = &omap2_init_clksel_parent, .init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
...@@ -422,7 +421,6 @@ static struct clk dsp_fck = { ...@@ -422,7 +421,6 @@ static struct clk dsp_fck = {
.name = "dsp_fck", .name = "dsp_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "dsp_clkdm", .clkdm_name = "dsp_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
...@@ -450,7 +448,6 @@ static struct clk dsp_irate_ick = { ...@@ -450,7 +448,6 @@ static struct clk dsp_irate_ick = {
.name = "dsp_irate_ick", .name = "dsp_irate_ick",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &dsp_fck, .parent = &dsp_fck,
.flags = DELAYED_APP,
.clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
.clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
.clksel = dsp_irate_ick_clksel, .clksel = dsp_irate_ick_clksel,
...@@ -501,7 +498,6 @@ static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ ...@@ -501,7 +498,6 @@ static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
.name = "core_l3_ck", .name = "core_l3_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l3_clkdm", .clkdm_name = "core_l3_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_L3_MASK, .clksel_mask = OMAP24XX_CLKSEL_L3_MASK,
...@@ -527,7 +523,6 @@ static struct clk usb_l4_ick = { /* FS-USB interface clock */ ...@@ -527,7 +523,6 @@ static struct clk usb_l4_ick = { /* FS-USB interface clock */
.name = "usb_l4_ick", .name = "usb_l4_ick",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l4_clkdm", .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP24XX_EN_USB_SHIFT, .enable_bit = OMAP24XX_EN_USB_SHIFT,
...@@ -559,14 +554,11 @@ static struct clk l4_ck = { /* used both as an ick and fck */ ...@@ -559,14 +554,11 @@ static struct clk l4_ck = { /* used both as an ick and fck */
.name = "l4_ck", .name = "l4_ck",
.ops = &clkops_null, .ops = &clkops_null,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l4_clkdm", .clkdm_name = "core_l4_clkdm",
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
.clksel_mask = OMAP24XX_CLKSEL_L4_MASK, .clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
.clksel = l4_clksel, .clksel = l4_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
/* /*
...@@ -595,7 +587,6 @@ static struct clk ssi_ssr_sst_fck = { ...@@ -595,7 +587,6 @@ static struct clk ssi_ssr_sst_fck = {
.name = "ssi_fck", .name = "ssi_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "core_l3_clkdm", .clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
.enable_bit = OMAP24XX_EN_SSI_SHIFT, .enable_bit = OMAP24XX_EN_SSI_SHIFT,
...@@ -603,8 +594,6 @@ static struct clk ssi_ssr_sst_fck = { ...@@ -603,8 +594,6 @@ static struct clk ssi_ssr_sst_fck = {
.clksel_mask = OMAP24XX_CLKSEL_SSI_MASK, .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK,
.clksel = ssi_ssr_sst_fck_clksel, .clksel = ssi_ssr_sst_fck_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
/* /*
...@@ -659,7 +648,6 @@ static struct clk gfx_2d_fck = { ...@@ -659,7 +648,6 @@ static struct clk gfx_2d_fck = {
.name = "gfx_2d_fck", .name = "gfx_2d_fck",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_l3_ck, .parent = &core_l3_ck,
.flags = DELAYED_APP,
.clkdm_name = "gfx_clkdm", .clkdm_name = "gfx_clkdm",
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_EN_2D_SHIFT, .enable_bit = OMAP24XX_EN_2D_SHIFT,
...@@ -703,7 +691,6 @@ static struct clk mdm_ick = { /* used both as a ick and fck */ ...@@ -703,7 +691,6 @@ static struct clk mdm_ick = { /* used both as a ick and fck */
.name = "mdm_ick", .name = "mdm_ick",
.ops = &clkops_omap2_dflt_wait, .ops = &clkops_omap2_dflt_wait,
.parent = &core_ck, .parent = &core_ck,
.flags = DELAYED_APP,
.clkdm_name = "mdm_clkdm", .clkdm_name = "mdm_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
.enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT, .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
...@@ -772,7 +759,6 @@ static struct clk dss1_fck = { ...@@ -772,7 +759,6 @@ static struct clk dss1_fck = {
.name = "dss1_fck", .name = "dss1_fck",
.ops = &clkops_omap2_dflt, .ops = &clkops_omap2_dflt,
.parent = &core_ck, /* Core or sys */ .parent = &core_ck, /* Core or sys */
.flags = DELAYED_APP,
.clkdm_name = "dss_clkdm", .clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP24XX_EN_DSS1_SHIFT, .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
...@@ -781,8 +767,6 @@ static struct clk dss1_fck = { ...@@ -781,8 +767,6 @@ static struct clk dss1_fck = {
.clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK, .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK,
.clksel = dss1_fck_clksel, .clksel = dss1_fck_clksel,
.recalc = &omap2_clksel_recalc, .recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
}; };
static const struct clksel_rate dss2_fck_sys_rates[] = { static const struct clksel_rate dss2_fck_sys_rates[] = {
...@@ -805,7 +789,6 @@ static struct clk dss2_fck = { /* Alt clk used in power management */ ...@@ -805,7 +789,6 @@ static struct clk dss2_fck = { /* Alt clk used in power management */
.name = "dss2_fck", .name = "dss2_fck",
.ops = &clkops_omap2_dflt, .ops = &clkops_omap2_dflt,
.parent = &sys_ck, /* fixed at sys_ck or 48MHz */ .parent = &sys_ck, /* fixed at sys_ck or 48MHz */
.flags = DELAYED_APP,
.clkdm_name = "dss_clkdm", .clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP24XX_EN_DSS2_SHIFT, .enable_bit = OMAP24XX_EN_DSS2_SHIFT,
......
arch/arm/plat-omap/include/plat/clock.h
View file @ 8c34974a
...@@ -190,10 +190,9 @@ extern const struct clkops clkops_null; ...@@ -190,10 +190,9 @@ extern const struct clkops clkops_null;
#define ENABLE_REG_32BIT (1 << 1) /* Use 32-bit access */ #define ENABLE_REG_32BIT (1 << 1) /* Use 32-bit access */
#define CLOCK_IDLE_CONTROL (1 << 2) #define CLOCK_IDLE_CONTROL (1 << 2)
#define CLOCK_NO_IDLE_PARENT (1 << 3) #define CLOCK_NO_IDLE_PARENT (1 << 3)
#define DELAYED_APP (1 << 4) /* Delay application of clock */ #define ENABLE_ON_INIT (1 << 4) /* Enable upon framework init */
#define ENABLE_ON_INIT (1 << 5) /* Enable upon framework init */ #define INVERT_ENABLE (1 << 5) /* 0 enables, 1 disables */
#define INVERT_ENABLE (1 << 6) /* 0 enables, 1 disables */ #define ALWAYS_ENABLED (1 << 6)
#define ALWAYS_ENABLED (1 << 7)
/* Clksel_rate flags */ /* Clksel_rate flags */
#define DEFAULT_RATE (1 << 0) #define DEFAULT_RATE (1 << 0)
......
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