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| author | Tero Kristo <t-kristo@ti.com> | 2014-02-21 14:33:05 +0100 |
|---|---|---|
| committer | Tero Kristo <t-kristo@ti.com> | 2014-07-02 14:06:31 +0200 |
| commit | a37f05ac094fb0474ddaea8bcfa2c18e0df8cb2e (patch) | |
| tree | 6c0f54d4706abfcabcda4738eeb237ae25a5b360 /arch | |
| parent | ARM: OMAP2: convert sys_ck and osc_ck to standard clock types (diff) | |
| download | linux-a37f05ac094fb0474ddaea8bcfa2c18e0df8cb2e.tar.xz linux-a37f05ac094fb0474ddaea8bcfa2c18e0df8cb2e.zip | |
ARM: OMAP2420: clock: get rid of fixed-div property use
Cleans up the code a bit and is useful for clock data DT conversion.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/cclock2420_data.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/clock.c | 21 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/clock.h | 3 |
3 files changed, 4 insertions, 35 deletions
diff --git a/arch/arm/mach-omap2/cclock2420_data.c b/arch/arm/mach-omap2/cclock2420_data.c index 3e46ac188533..3b0beea8440d 100644 --- a/arch/arm/mach-omap2/cclock2420_data.c +++ b/arch/arm/mach-omap2/cclock2420_data.c @@ -1025,18 +1025,12 @@ DEFINE_CLK_OMAP_MUX_GATE(iva1_ifck, "iva1_clkdm", dsp_fck_clksel, OMAP2420_EN_IVA_COP_SHIFT, &clkhwops_wait, dsp_fck_parent_names, dsp_fck_ops); +DEFINE_CLK_FIXED_FACTOR(iva1_ifck_div, "iva1_ifck", &iva1_ifck, 0x0, 1, 2); + static struct clk iva1_mpu_int_ifck; static const char *iva1_mpu_int_ifck_parent_names[] = { - "iva1_ifck", -}; - -static const struct clk_ops iva1_mpu_int_ifck_ops = { - .init = &omap2_init_clk_clkdm, - .enable = &omap2_dflt_clk_enable, - .disable = &omap2_dflt_clk_disable, - .is_enabled = &omap2_dflt_clk_is_enabled, - .recalc_rate = &omap_fixed_divisor_recalc, + "iva1_ifck_div", }; static struct clk_hw_omap iva1_mpu_int_ifck_hw = { @@ -1047,11 +1041,10 @@ static struct clk_hw_omap iva1_mpu_int_ifck_hw = { .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT, .clkdm_name = "iva1_clkdm", - .fixed_div = 2, }; DEFINE_STRUCT_CLK(iva1_mpu_int_ifck, iva1_mpu_int_ifck_parent_names, - iva1_mpu_int_ifck_ops); + aes_ick_ops); static struct clk mailboxes_ick; diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 591581a66532..4ac6e3d2df03 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -82,27 +82,6 @@ u32 omap2_clk_readl(struct clk_hw_omap *clk, void __iomem *reg) } /* - * Used for clocks that have the same value as the parent clock, - * divided by some factor - */ -unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw, - unsigned long parent_rate) -{ - struct clk_hw_omap *oclk; - - if (!hw) { - pr_warn("%s: hw is NULL\n", __func__); - return -EINVAL; - } - - oclk = to_clk_hw_omap(hw); - - WARN_ON(!oclk->fixed_div); - - return parent_rate / oclk->fixed_div; -} - -/* * OMAP2+ specific clock functions */ diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 12f54d428d7c..bb6723842c4a 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -178,9 +178,6 @@ struct clksel { const struct clksel_rate *rates; }; -unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw, - unsigned long parent_rate); - /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ #define CORE_CLK_SRC_32K 0x0 #define CORE_CLK_SRC_DPLL 0x1 |