X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2Fclock34xx.h;h=6763b8f7302848492df10fac81c9fe3ae34255a5;hb=5f151be8387a63e60a2bbd2a61f2d2561c70532c;hp=681acf0427c1fb667d22bd3c7d90b09cebdc99cb;hpb=0eafd4725cf5d828e76e474b8991a228bbdd3f2b;p=linux-2.6-omap-h63xx.git diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index 681acf0427c..6763b8f7302 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -27,8 +27,8 @@ #include "prm.h" #include "prm-regbits-34xx.h" -static void omap3_dpll_recalc(struct clk *clk); -static void omap3_clkoutx2_recalc(struct clk *clk); +static unsigned long omap3_dpll_recalc(struct clk *clk); +static unsigned long omap3_clkoutx2_recalc(struct clk *clk); static void omap3_dpll_allow_idle(struct clk *clk); static void omap3_dpll_deny_idle(struct clk *clk); static u32 omap3_dpll_autoidle_read(struct clk *clk); @@ -48,6 +48,10 @@ static int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate); * DPLL5 supplies other peripheral clocks (USBHOST, USIM). */ +/* Forward declarations for DPLL bypass clocks */ +static struct clk dpll1_fck; +static struct clk dpll2_fck; + /* CM_CLKEN_PLL*.EN* bit values - not all are available for every DPLL */ #define DPLL_LOW_POWER_STOP 0x1 #define DPLL_LOW_POWER_BYPASS 0x5 @@ -60,14 +64,14 @@ static struct clk omap_32k_fck = { .name = "omap_32k_fck", .ops = &clkops_null, .rate = 32768, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk secure_32k_fck = { .name = "secure_32k_fck", .ops = &clkops_null, .rate = 32768, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; /* Virtual source clocks for osc_sys_ck */ @@ -75,42 +79,42 @@ static struct clk virt_12m_ck = { .name = "virt_12m_ck", .ops = &clkops_null, .rate = 12000000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk virt_13m_ck = { .name = "virt_13m_ck", .ops = &clkops_null, .rate = 13000000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk virt_16_8m_ck = { .name = "virt_16_8m_ck", .ops = &clkops_null, .rate = 16800000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk virt_19_2m_ck = { .name = "virt_19_2m_ck", .ops = &clkops_null, .rate = 19200000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk virt_26m_ck = { .name = "virt_26m_ck", .ops = &clkops_null, .rate = 26000000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static struct clk virt_38_4m_ck = { .name = "virt_38_4m_ck", .ops = &clkops_null, .rate = 38400000, - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, }; static const struct clksel_rate osc_sys_12m_rates[] = { @@ -163,7 +167,7 @@ static struct clk osc_sys_ck = { .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK, .clksel = osc_sys_clksel, /* REVISIT: deal with autoextclkmode? */ - .flags = RATE_FIXED | RATE_PROPAGATES, + .flags = RATE_FIXED, .recalc = &omap2_clksel_recalc, }; @@ -188,21 +192,18 @@ static struct clk sys_ck = { .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL, .clksel_mask = OMAP_SYSCLKDIV_MASK, .clksel = sys_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; static struct clk sys_altclk = { .name = "sys_altclk", .ops = &clkops_null, - .flags = RATE_PROPAGATES, }; /* Optional external clock input for some McBSPs */ static struct clk mcbsp_clks = { .name = "mcbsp_clks", .ops = &clkops_null, - .flags = RATE_PROPAGATES, }; /* PRM EXTERNAL CLOCK OUTPUT */ @@ -220,16 +221,6 @@ static struct clk sys_clkout1 = { /* CM CLOCKS */ -static const struct clksel_rate dpll_bypass_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, - { .div = 0 } -}; - -static const struct clksel_rate dpll_locked_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, - { .div = 0 } -}; - static const struct clksel_rate div16_dpll_rates[] = { { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE }, { .div = 2, .val = 2, .flags = RATE_IN_343X }, @@ -257,6 +248,8 @@ static struct dpll_data dpll1_dd = { .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK, .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK, + .clk_bypass = &dpll1_fck, + .clk_ref = &sys_ck, .freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL), .enable_mask = OMAP3430_EN_MPU_DPLL_MASK, @@ -279,7 +272,6 @@ static struct clk dpll1_ck = { .ops = &clkops_null, .parent = &sys_ck, .dpll_data = &dpll1_dd, - .flags = RATE_PROPAGATES, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, .clkdm_name = "dpll1_clkdm", @@ -294,7 +286,6 @@ static struct clk dpll1_x2_ck = { .name = "dpll1_x2_ck", .ops = &clkops_null, .parent = &dpll1_ck, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll1_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -317,7 +308,6 @@ static struct clk dpll1_x2m2_ck = { .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL), .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK, .clksel = div16_dpll1_x2m2_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll1_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -330,6 +320,8 @@ static struct dpll_data dpll2_dd = { .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK, .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK, + .clk_bypass = &dpll2_fck, + .clk_ref = &sys_ck, .freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL), .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK, @@ -353,7 +345,6 @@ static struct clk dpll2_ck = { .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll2_dd, - .flags = RATE_PROPAGATES, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, .clkdm_name = "dpll2_clkdm", @@ -378,7 +369,6 @@ static struct clk dpll2_m2_ck = { OMAP3430_CM_CLKSEL2_PLL), .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK, .clksel = div16_dpll2_m2x2_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll2_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -392,6 +382,8 @@ static struct dpll_data dpll3_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK, .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, .freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_mask = OMAP3430_EN_CORE_DPLL_MASK, @@ -413,7 +405,6 @@ static struct clk dpll3_ck = { .ops = &clkops_null, .parent = &sys_ck, .dpll_data = &dpll3_dd, - .flags = RATE_PROPAGATES, .round_rate = &omap2_dpll_round_rate, .clkdm_name = "dpll3_clkdm", .recalc = &omap3_dpll_recalc, @@ -427,7 +418,6 @@ static struct clk dpll3_x2_ck = { .name = "dpll3_x2_ck", .ops = &clkops_null, .parent = &dpll3_ck, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll3_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -481,46 +471,25 @@ static struct clk dpll3_m2_ck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK, .clksel = div31_dpll3m2_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll3_clkdm", .round_rate = &omap2_clksel_round_rate, .set_rate = &omap3_core_dpll_m2_set_rate, .recalc = &omap2_clksel_recalc, }; -static const struct clksel core_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk core_ck = { .name = "core_ck", .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = core_ck_clksel, - .flags = RATE_PROPAGATES, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel dpll3_m2x2_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } + .parent = &dpll3_m2_ck, + .recalc = &followparent_recalc, }; static struct clk dpll3_m2x2_ck = { .name = "dpll3_m2x2_ck", .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = dpll3_m2x2_ck_clksel, - .flags = RATE_PROPAGATES, + .parent = &dpll3_x2_ck, .clkdm_name = "dpll3_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ @@ -538,7 +507,6 @@ static struct clk dpll3_m3_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_DIV_DPLL3_MASK, .clksel = div16_dpll3_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll3_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -550,28 +518,17 @@ static struct clk dpll3_m3x2_ck = { .parent = &dpll3_m3_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll3_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel emu_core_alwon_ck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll3_m3x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk emu_core_alwon_ck = { .name = "emu_core_alwon_ck", .ops = &clkops_null, .parent = &dpll3_m3x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_CORE_CLK_MASK, - .clksel = emu_core_alwon_ck_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll3_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* DPLL4 */ @@ -581,6 +538,8 @@ static struct dpll_data dpll4_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK, .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, .freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, @@ -603,7 +562,6 @@ static struct clk dpll4_ck = { .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll4_dd, - .flags = RATE_PROPAGATES, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_dpll4_set_rate, .clkdm_name = "dpll4_clkdm", @@ -619,7 +577,6 @@ static struct clk dpll4_x2_ck = { .name = "dpll4_x2_ck", .ops = &clkops_null, .parent = &dpll4_ck, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -638,7 +595,6 @@ static struct clk dpll4_m2_ck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3), .clksel_mask = OMAP3430_DIV_96M_MASK, .clksel = div16_dpll4_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -650,17 +606,11 @@ static struct clk dpll4_m2x2_ck = { .parent = &dpll4_m2_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_96M_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel omap_96m_alwon_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m2x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - /* * DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as * PRM_96M_ALWON_(F)CLK. Two clocks then emerge from the PRM: @@ -671,19 +621,13 @@ static struct clk omap_96m_alwon_fck = { .name = "omap_96m_alwon_fck", .ops = &clkops_null, .parent = &dpll4_m2x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = omap_96m_alwon_fck_clksel, - .flags = RATE_PROPAGATES, - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; static struct clk cm_96m_fck = { .name = "cm_96m_fck", .ops = &clkops_null, .parent = &omap_96m_alwon_fck, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -711,7 +655,6 @@ static struct clk omap_96m_fck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_SOURCE_96M_MASK, .clksel = omap_96m_fck_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; @@ -724,7 +667,6 @@ static struct clk dpll4_m3_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_TV_MASK, .clksel = div16_dpll4_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -737,29 +679,11 @@ static struct clk dpll4_m3x2_ck = { .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_TV_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; -static const struct clksel virt_omap_54m_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m3x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - -static struct clk virt_omap_54m_fck = { - .name = "virt_omap_54m_fck", - .ops = &clkops_null, - .parent = &dpll4_m3x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = virt_omap_54m_fck_clksel, - .flags = RATE_PROPAGATES, - .recalc = &omap2_clksel_recalc, -}; - static const struct clksel_rate omap_54m_d4m3x2_rates[] = { { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE }, { .div = 0 } @@ -771,7 +695,7 @@ static const struct clksel_rate omap_54m_alt_rates[] = { }; static const struct clksel omap_54m_clksel[] = { - { .parent = &virt_omap_54m_fck, .rates = omap_54m_d4m3x2_rates }, + { .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates }, { .parent = &sys_altclk, .rates = omap_54m_alt_rates }, { .parent = NULL } }; @@ -783,7 +707,6 @@ static struct clk omap_54m_fck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_SOURCE_54M_MASK, .clksel = omap_54m_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; @@ -810,7 +733,6 @@ static struct clk omap_48m_fck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_SOURCE_48M_MASK, .clksel = omap_48m_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; @@ -819,7 +741,6 @@ static struct clk omap_12m_fck = { .ops = &clkops_null, .parent = &omap_48m_fck, .fixed_div = 4, - .flags = RATE_PROPAGATES, .recalc = &omap2_fixed_divisor_recalc, }; @@ -832,7 +753,6 @@ static struct clk dpll4_m4_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK, .clksel = div16_dpll4_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, .set_rate = &omap2_clksel_set_rate, @@ -846,7 +766,7 @@ static struct clk dpll4_m4x2_ck = { .parent = &dpll4_m4_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -860,7 +780,6 @@ static struct clk dpll4_m5_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_CAM_MASK, .clksel = div16_dpll4_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -872,7 +791,7 @@ static struct clk dpll4_m5x2_ck = { .parent = &dpll4_m5_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -886,7 +805,6 @@ static struct clk dpll4_m6_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_DIV_DPLL4_MASK, .clksel = div16_dpll4_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -899,7 +817,7 @@ static struct clk dpll4_m6x2_ck = { .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT, - .flags = RATE_PROPAGATES | INVERT_ENABLE, + .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, }; @@ -908,7 +826,6 @@ static struct clk emu_per_alwon_ck = { .name = "emu_per_alwon_ck", .ops = &clkops_null, .parent = &dpll4_m6x2_ck, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll4_clkdm", .recalc = &followparent_recalc, }; @@ -921,6 +838,8 @@ static struct dpll_data dpll5_dd = { .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4), .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK, .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, .freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK, .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2), .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK, @@ -943,7 +862,6 @@ static struct clk dpll5_ck = { .ops = &clkops_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll5_dd, - .flags = RATE_PROPAGATES, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, .clkdm_name = "dpll5_clkdm", @@ -963,29 +881,10 @@ static struct clk dpll5_m2_ck = { .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5), .clksel_mask = OMAP3430ES2_DIV_120M_MASK, .clksel = div16_dpll5_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "dpll5_clkdm", .recalc = &omap2_clksel_recalc, }; -static const struct clksel omap_120m_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll5_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - -static struct clk omap_120m_fck = { - .name = "omap_120m_fck", - .ops = &clkops_null, - .parent = &dpll5_m2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), - .clksel_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, - .clksel = omap_120m_fck_clksel, - .flags = RATE_PROPAGATES, - .recalc = &omap2_clksel_recalc, -}; - /* CM EXTERNAL CLOCK OUTPUTS */ static const struct clksel_rate clkout2_src_core_rates[] = { @@ -1025,7 +924,6 @@ static struct clk clkout2_src_ck = { .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK, .clksel = clkout2_src_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "core_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1060,7 +958,6 @@ static struct clk corex2_fck = { .name = "corex2_fck", .ops = &clkops_null, .parent = &dpll3_m2x2_ck, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -1090,33 +987,15 @@ static struct clk dpll1_fck = { .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK, .clksel = div4_core_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; -/* - * MPU clksel: - * If DPLL1 is locked, mpu_ck derives from DPLL1; otherwise, mpu_ck - * derives from the high-frequency bypass clock originating from DPLL3, - * called 'dpll1_fck' - */ -static const struct clksel mpu_clksel[] = { - { .parent = &dpll1_fck, .rates = dpll_bypass_rates }, - { .parent = &dpll1_x2m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk mpu_ck = { .name = "mpu_ck", .ops = &clkops_null, .parent = &dpll1_x2m2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), - .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, - .clksel = mpu_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "mpu_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */ @@ -1139,7 +1018,6 @@ static struct clk arm_fck = { .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, .clksel = arm_fck_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; @@ -1153,7 +1031,6 @@ static struct clk emu_mpu_alwon_ck = { .name = "emu_mpu_alwon_ck", .ops = &clkops_null, .parent = &mpu_ck, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -1165,23 +1042,9 @@ static struct clk dpll2_fck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK, .clksel = div4_core_clksel, - .flags = RATE_PROPAGATES, .recalc = &omap2_clksel_recalc, }; -/* - * IVA2 clksel: - * If DPLL2 is locked, iva2_ck derives from DPLL2; otherwise, iva2_ck - * derives from the high-frequency bypass clock originating from DPLL3, - * called 'dpll2_fck' - */ - -static const struct clksel iva2_clksel[] = { - { .parent = &dpll2_fck, .rates = dpll_bypass_rates }, - { .parent = &dpll2_m2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk iva2_ck = { .name = "iva2_ck", .ops = &clkops_omap2_dflt_wait, @@ -1189,13 +1052,8 @@ static struct clk iva2_ck = { .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN), .enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, - OMAP3430_CM_IDLEST_PLL), - .clksel_mask = OMAP3430_ST_IVA2_CLK_MASK, - .clksel = iva2_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "iva2_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; /* Common interface clocks */ @@ -1213,7 +1071,6 @@ static struct clk l3_ick = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_L3_MASK, .clksel = div2_core_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l3_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1231,7 +1088,6 @@ static struct clk l4_ick = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_L4_MASK, .clksel = div2_l3_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, @@ -1281,7 +1137,6 @@ static struct clk gfx_l3_fck = { .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), .clksel_mask = OMAP_CLKSEL_GFX_MASK, .clksel = gfx_l3_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "gfx_3430es1_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1428,7 +1283,7 @@ static struct clk ts_fck = { static struct clk usbtll_fck = { .name = "usbtll_fck", .ops = &clkops_omap2_dflt, - .parent = &omap_120m_fck, + .parent = &dpll5_m2_ck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, .recalc = &followparent_recalc, @@ -1440,7 +1295,6 @@ static struct clk core_96m_fck = { .name = "core_96m_fck", .ops = &clkops_null, .parent = &omap_96m_fck, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -1574,7 +1428,6 @@ static struct clk core_48m_fck = { .name = "core_48m_fck", .ops = &clkops_null, .parent = &omap_48m_fck, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -1652,7 +1505,6 @@ static struct clk core_12m_fck = { .name = "core_12m_fck", .ops = &clkops_null, .parent = &omap_12m_fck, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -1692,7 +1544,6 @@ static struct clk ssi_ssr_fck = { .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), .clksel_mask = OMAP3430_CLKSEL_SSI_MASK, .clksel = ssi_ssr_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -1718,7 +1569,6 @@ static struct clk core_l3_ick = { .ops = &clkops_null, .parent = &l3_ick, .init = &omap2_init_clk_clkdm, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l3_clkdm", .recalc = &followparent_recalc, }; @@ -1759,7 +1609,6 @@ static struct clk security_l3_ick = { .name = "security_l3_ick", .ops = &clkops_null, .parent = &l3_ick, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -1779,7 +1628,6 @@ static struct clk core_l4_ick = { .ops = &clkops_null, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -2062,7 +1910,6 @@ static struct clk ssi_l4_ick = { .name = "ssi_l4_ick", .ops = &clkops_null, .parent = &l4_ick, - .flags = RATE_PROPAGATES, .clkdm_name = "core_l4_clkdm", .recalc = &followparent_recalc, }; @@ -2106,7 +1953,6 @@ static struct clk security_l4_ick2 = { .name = "security_l4_ick2", .ops = &clkops_null, .parent = &l4_ick, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -2147,24 +1993,14 @@ static struct clk des1_ick = { }; /* DSS */ -static const struct clksel dss1_alwon_fck_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m4x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk dss1_alwon_fck = { .name = "dss1_alwon_fck", .ops = &clkops_omap2_dflt, .parent = &dpll4_m4x2_ck, - .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_DSS1_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = dss1_alwon_fck_clksel, .clkdm_name = "dss_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; static struct clk dss_tv_fck = { @@ -2214,30 +2050,20 @@ static struct clk dss_ick = { /* CAM */ -static const struct clksel cam_mclk_clksel[] = { - { .parent = &sys_ck, .rates = dpll_bypass_rates }, - { .parent = &dpll4_m5x2_ck, .rates = dpll_locked_rates }, - { .parent = NULL } -}; - static struct clk cam_mclk = { .name = "cam_mclk", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_dflt, .parent = &dpll4_m5x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .clksel_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .clksel = cam_mclk_clksel, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_CAM_SHIFT, .clkdm_name = "cam_clkdm", - .recalc = &omap2_clksel_recalc, + .recalc = &followparent_recalc, }; static struct clk cam_ick = { /* Handles both L3 and L4 clocks */ .name = "cam_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_dflt, .parent = &l4_ick, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), @@ -2248,7 +2074,7 @@ static struct clk cam_ick = { static struct clk csi2_96m_fck = { .name = "csi2_96m_fck", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_dflt, .parent = &core_96m_fck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), @@ -2262,7 +2088,7 @@ static struct clk csi2_96m_fck = { static struct clk usbhost_120m_fck = { .name = "usbhost_120m_fck", .ops = &clkops_omap2_dflt_wait, - .parent = &omap_120m_fck, + .parent = &dpll5_m2_ck, .init = &omap2_init_clk_clkdm, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT, @@ -2313,7 +2139,7 @@ static const struct clksel_rate usim_120m_rates[] = { static const struct clksel usim_clksel[] = { { .parent = &omap_96m_fck, .rates = usim_96m_rates }, - { .parent = &omap_120m_fck, .rates = usim_120m_rates }, + { .parent = &dpll5_m2_ck, .rates = usim_120m_rates }, { .parent = &sys_ck, .rates = div2_rates }, { .parent = NULL }, }; @@ -2350,7 +2176,6 @@ static struct clk wkup_32k_fck = { .ops = &clkops_null, .init = &omap2_init_clk_clkdm, .parent = &omap_32k_fck, - .flags = RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -2379,7 +2204,6 @@ static struct clk wkup_l4_ick = { .name = "wkup_l4_ick", .ops = &clkops_null, .parent = &sys_ck, - .flags = RATE_PROPAGATES, .clkdm_name = "wkup_clkdm", .recalc = &followparent_recalc, }; @@ -2466,7 +2290,6 @@ static struct clk per_96m_fck = { .ops = &clkops_null, .parent = &omap_96m_alwon_fck, .init = &omap2_init_clk_clkdm, - .flags = RATE_PROPAGATES, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; @@ -2476,7 +2299,6 @@ static struct clk per_48m_fck = { .ops = &clkops_null, .parent = &omap_48m_fck, .init = &omap2_init_clk_clkdm, - .flags = RATE_PROPAGATES, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; @@ -2600,7 +2422,6 @@ static struct clk per_32k_alwon_fck = { .ops = &clkops_null, .parent = &omap_32k_fck, .clkdm_name = "per_clkdm", - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -2668,7 +2489,6 @@ static struct clk per_l4_ick = { .name = "per_l4_ick", .ops = &clkops_null, .parent = &l4_ick, - .flags = RATE_PROPAGATES, .clkdm_name = "per_clkdm", .recalc = &followparent_recalc, }; @@ -2948,7 +2768,6 @@ static struct clk emu_src_ck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_MUX_CTRL_MASK, .clksel = emu_src_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2973,7 +2792,6 @@ static struct clk pclk_fck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK, .clksel = pclk_emu_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -2997,7 +2815,6 @@ static struct clk pclkx2_fck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK, .clksel = pclkx2_emu_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -3014,7 +2831,6 @@ static struct clk atclk_fck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK, .clksel = atclk_emu_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -3026,7 +2842,6 @@ static struct clk traceclk_src_fck = { .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK, .clksel = emu_src_clksel, - .flags = RATE_PROPAGATES, .clkdm_name = "emu_clkdm", .recalc = &omap2_clksel_recalc, }; @@ -3063,7 +2878,6 @@ static struct clk sr1_fck = { .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR1_SHIFT, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -3074,7 +2888,6 @@ static struct clk sr2_fck = { .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), .enable_bit = OMAP3430_EN_SR2_SHIFT, - .flags = RATE_PROPAGATES, .recalc = &followparent_recalc, }; @@ -3088,7 +2901,6 @@ static struct clk sr_l4_ick = { /* SECURE_32K_FCK clocks */ -/* XXX This clock no longer exists in 3430 TRM rev F */ static struct clk gpt12_fck = { .name = "gpt12_fck", .ops = &clkops_null,