OMAP4+ prcm struct no longer requires the support for the rstctrl / rstst
offsets, as the data is parsed from DT for all platforms. Remove also
the obsolete hardreset support functions from the hwmod code.
Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
---
arch/arm/mach-omap2/omap_hwmod.c | 108 --------------------------------------
arch/arm/mach-omap2/omap_hwmod.h | 4 --
2 files changed, 112 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 974260a..9d7a034 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -3069,106 +3069,6 @@ static int _omap2_is_hardreset_asserted(struct omap_hwmod *oh,
oh->prcm.omap2.module_offs, 0);
}
-/**
- * _omap4_assert_hardreset - call OMAP4 PRM hardreset fn with hwmod args
- * @oh: struct omap_hwmod * to assert hardreset
- * @ohri: hardreset line data
- *
- * Call omap4_prminst_assert_hardreset() with parameters extracted
- * from the hwmod @oh and the hardreset line data @ohri. Only
- * intended for use as an soc_ops function pointer. Passes along the
- * return value from omap4_prminst_assert_hardreset(). XXX This
- * function is scheduled for removal when the PRM code is moved into
- * drivers/.
- */
-static int _omap4_assert_hardreset(struct omap_hwmod *oh,
- struct omap_hwmod_rst_info *ohri)
-{
- if (!oh->clkdm)
- return -EINVAL;
-
- return omap_prm_assert_hardreset(ohri->rst_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs);
-}
-
-/**
- * _omap4_deassert_hardreset - call OMAP4 PRM hardreset fn with hwmod args
- * @oh: struct omap_hwmod * to deassert hardreset
- * @ohri: hardreset line data
- *
- * Call omap4_prminst_deassert_hardreset() with parameters extracted
- * from the hwmod @oh and the hardreset line data @ohri. Only
- * intended for use as an soc_ops function pointer. Passes along the
- * return value from omap4_prminst_deassert_hardreset(). XXX This
- * function is scheduled for removal when the PRM code is moved into
- * drivers/.
- */
-static int _omap4_deassert_hardreset(struct omap_hwmod *oh,
- struct omap_hwmod_rst_info *ohri)
-{
- if (!oh->clkdm)
- return -EINVAL;
-
- if (ohri->st_shift)
- pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
- oh->name, ohri->name);
- return omap_prm_deassert_hardreset(ohri->rst_shift, ohri->rst_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs,
- oh->prcm.omap4.rstctrl_offs +
- OMAP4_RST_CTRL_ST_OFFSET);
-}
-
-/**
- * _omap4_is_hardreset_asserted - call OMAP4 PRM hardreset fn with hwmod args
- * @oh: struct omap_hwmod * to test hardreset
- * @ohri: hardreset line data
- *
- * Call omap4_prminst_is_hardreset_asserted() with parameters
- * extracted from the hwmod @oh and the hardreset line data @ohri.
- * Only intended for use as an soc_ops function pointer. Passes along
- * the return value from omap4_prminst_is_hardreset_asserted(). XXX
- * This function is scheduled for removal when the PRM code is moved
- * into drivers/.
- */
-static int _omap4_is_hardreset_asserted(struct omap_hwmod *oh,
- struct omap_hwmod_rst_info *ohri)
-{
- if (!oh->clkdm)
- return -EINVAL;
-
- return omap_prm_is_hardreset_asserted(ohri->rst_shift,
- oh->clkdm->pwrdm.ptr->
- prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs);
-}
-
-/**
- * _am33xx_deassert_hardreset - call AM33XX PRM hardreset fn with hwmod args
- * @oh: struct omap_hwmod * to deassert hardreset
- * @ohri: hardreset line data
- *
- * Call am33xx_prminst_deassert_hardreset() with parameters extracted
- * from the hwmod @oh and the hardreset line data @ohri. Only
- * intended for use as an soc_ops function pointer. Passes along the
- * return value from am33xx_prminst_deassert_hardreset(). XXX This
- * function is scheduled for removal when the PRM code is moved into
- * drivers/.
- */
-static int _am33xx_deassert_hardreset(struct omap_hwmod *oh,
- struct omap_hwmod_rst_info *ohri)
-{
- return omap_prm_deassert_hardreset(ohri->rst_shift, ohri->st_shift,
- oh->clkdm->pwrdm.ptr->prcm_partition,
- oh->clkdm->pwrdm.ptr->prcm_offs,
- oh->prcm.omap4.rstctrl_offs,
- oh->prcm.omap4.rstst_offs);
-}
-
static int _dt_assert_hardreset(struct omap_hwmod *oh,
struct omap_hwmod_rst_info *ohri)
{
@@ -3984,8 +3884,6 @@ void __init omap_hwmod_init(void)
{
if (cpu_is_omap24xx()) {
soc_ops.wait_target_ready = _omap2xxx_3xxx_wait_target_ready;
- soc_ops.assert_hardreset = _omap2_assert_hardreset;
- soc_ops.deassert_hardreset = _omap2_deassert_hardreset;
soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted;
} else if (cpu_is_omap34xx()) {
soc_ops.wait_target_ready = _omap2xxx_3xxx_wait_target_ready;
@@ -3997,9 +3895,6 @@ void __init omap_hwmod_init(void)
soc_ops.enable_module = _omap4_enable_module;
soc_ops.disable_module = _omap4_disable_module;
soc_ops.wait_target_ready = _omap4_wait_target_ready;
- soc_ops.assert_hardreset = _omap4_assert_hardreset;
- soc_ops.deassert_hardreset = _omap4_deassert_hardreset;
- soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
soc_ops.init_clkdm = _init_clkdm;
soc_ops.update_context_lost = _omap4_update_context_lost;
soc_ops.get_context_lost = _omap4_get_context_lost;
@@ -4008,9 +3903,6 @@ void __init omap_hwmod_init(void)
soc_ops.enable_module = _omap4_enable_module;
soc_ops.disable_module = _omap4_disable_module;
soc_ops.wait_target_ready = _omap4_wait_target_ready;
- soc_ops.assert_hardreset = _omap4_assert_hardreset;
- soc_ops.deassert_hardreset = _am33xx_deassert_hardreset;
- soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
soc_ops.init_clkdm = _init_clkdm;
} else {
WARN(1, "omap_hwmod: unknown SoC type\n");
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index a6f3ac2..e1f0b76 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -451,10 +451,8 @@ struct omap_hwmod_omap2_prcm {
/**
* struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
* @clkctrl_offs: offset of the PRCM clock control register
- * @rstctrl_offs: offset of the XXX_RSTCTRL register located in the PRM
* @context_offs: offset of the RM_*_CONTEXT register
* @lostcontext_mask: bitmask for selecting bits from RM_*_CONTEXT register
- * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM
* @submodule_wkdep_bit: bit shift of the WKDEP range
* @flags: PRCM register capabilities for this IP block
* @modulemode: allowable modulemodes
@@ -467,8 +465,6 @@ struct omap_hwmod_omap2_prcm {
*/
struct omap_hwmod_omap4_prcm {
u16 clkctrl_offs;
- u16 rstctrl_offs;
- u16 rstst_offs;
u16 context_offs;
u32 lostcontext_mask;
u8 submodule_wkdep_bit;
--
1.7.9.5
--
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