diff options
Diffstat (limited to 'arch/arm/mach-spear3xx/clock.c')
| -rw-r--r-- | arch/arm/mach-spear3xx/clock.c | 479 |
1 files changed, 415 insertions, 64 deletions
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c index 18febf92f20a..98bc7edc95a6 100644 --- a/arch/arm/mach-spear3xx/clock.c +++ b/arch/arm/mach-spear3xx/clock.c @@ -13,8 +13,8 @@ #include <linux/init.h> #include <linux/kernel.h> -#include <mach/misc_regs.h> #include <plat/clock.h> +#include <mach/misc_regs.h> /* root clks */ /* 32 KHz oscillator clock */ @@ -39,18 +39,43 @@ static struct clk rtc_clk = { }; /* clock derived from 24 MHz osc clk */ +/* pll masks structure */ +static struct pll_clk_masks pll1_masks = { + .mode_mask = PLL_MODE_MASK, + .mode_shift = PLL_MODE_SHIFT, + .norm_fdbk_m_mask = PLL_NORM_FDBK_M_MASK, + .norm_fdbk_m_shift = PLL_NORM_FDBK_M_SHIFT, + .dith_fdbk_m_mask = PLL_DITH_FDBK_M_MASK, + .dith_fdbk_m_shift = PLL_DITH_FDBK_M_SHIFT, + .div_p_mask = PLL_DIV_P_MASK, + .div_p_shift = PLL_DIV_P_SHIFT, + .div_n_mask = PLL_DIV_N_MASK, + .div_n_shift = PLL_DIV_N_SHIFT, +}; + /* pll1 configuration structure */ static struct pll_clk_config pll1_config = { .mode_reg = PLL1_CTR, .cfg_reg = PLL1_FRQ, + .masks = &pll1_masks, +}; + +/* pll rate configuration table, in ascending order of rates */ +struct pll_rate_tbl pll_rtbl[] = { + {.mode = 0, .m = 0x85, .n = 0x0C, .p = 0x1}, /* 266 MHz */ + {.mode = 0, .m = 0xA6, .n = 0x0C, .p = 0x1}, /* 332 MHz */ }; /* PLL1 clock */ static struct clk pll1_clk = { + .flags = ENABLED_ON_INIT, .pclk = &osc_24m_clk, .en_reg = PLL1_CTR, .en_reg_bit = PLL_ENABLE, - .recalc = &pll1_clk_recalc, + .calc_rate = &pll_calc_rate, + .recalc = &pll_clk_recalc, + .set_rate = &pll_clk_set_rate, + .rate_config = {pll_rtbl, ARRAY_SIZE(pll_rtbl), 1}, .private_data = &pll1_config, }; @@ -76,36 +101,83 @@ static struct clk cpu_clk = { .recalc = &follow_parent, }; +/* ahb masks structure */ +static struct bus_clk_masks ahb_masks = { + .mask = PLL_HCLK_RATIO_MASK, + .shift = PLL_HCLK_RATIO_SHIFT, +}; + /* ahb configuration structure */ static struct bus_clk_config ahb_config = { .reg = CORE_CLK_CFG, - .mask = PLL_HCLK_RATIO_MASK, - .shift = PLL_HCLK_RATIO_SHIFT, + .masks = &ahb_masks, +}; + +/* ahb rate configuration table, in ascending order of rates */ +struct bus_rate_tbl bus_rtbl[] = { + {.div = 3}, /* == parent divided by 4 */ + {.div = 2}, /* == parent divided by 3 */ + {.div = 1}, /* == parent divided by 2 */ + {.div = 0}, /* == parent divided by 1 */ }; /* ahb clock */ static struct clk ahb_clk = { .flags = ALWAYS_ENABLED, .pclk = &pll1_clk, + .calc_rate = &bus_calc_rate, .recalc = &bus_clk_recalc, + .set_rate = &bus_clk_set_rate, + .rate_config = {bus_rtbl, ARRAY_SIZE(bus_rtbl), 2}, .private_data = &ahb_config, }; -/* uart configurations */ -static struct aux_clk_config uart_config = { +/* auxiliary synthesizers masks */ +static struct aux_clk_masks aux_masks = { + .eq_sel_mask = AUX_EQ_SEL_MASK, + .eq_sel_shift = AUX_EQ_SEL_SHIFT, + .eq1_mask = AUX_EQ1_SEL, + .eq2_mask = AUX_EQ2_SEL, + .xscale_sel_mask = AUX_XSCALE_MASK, + .xscale_sel_shift = AUX_XSCALE_SHIFT, + .yscale_sel_mask = AUX_YSCALE_MASK, + .yscale_sel_shift = AUX_YSCALE_SHIFT, +}; + +/* uart synth configurations */ +static struct aux_clk_config uart_synth_config = { .synth_reg = UART_CLK_SYNT, + .masks = &aux_masks, +}; + +/* aux rate configuration table, in ascending order of rates */ +struct aux_rate_tbl aux_rtbl[] = { + /* For PLL1 = 332 MHz */ + {.xscale = 1, .yscale = 8, .eq = 1}, /* 41.5 MHz */ + {.xscale = 1, .yscale = 4, .eq = 1}, /* 83 MHz */ + {.xscale = 1, .yscale = 2, .eq = 1}, /* 166 MHz */ +}; + +/* uart synth clock */ +static struct clk uart_synth_clk = { + .en_reg = UART_CLK_SYNT, + .en_reg_bit = AUX_SYNT_ENB, + .pclk = &pll1_clk, + .calc_rate = &aux_calc_rate, + .recalc = &aux_clk_recalc, + .set_rate = &aux_clk_set_rate, + .rate_config = {aux_rtbl, ARRAY_SIZE(aux_rtbl), 1}, + .private_data = &uart_synth_config, }; /* uart parents */ static struct pclk_info uart_pclk_info[] = { { - .pclk = &pll1_clk, - .pclk_mask = AUX_CLK_PLL1_MASK, - .scalable = 1, + .pclk = &uart_synth_clk, + .pclk_val = AUX_CLK_PLL1_VAL, }, { .pclk = &pll3_48m_clk, - .pclk_mask = AUX_CLK_PLL3_MASK, - .scalable = 0, + .pclk_val = AUX_CLK_PLL3_VAL, }, }; @@ -123,25 +195,35 @@ static struct clk uart_clk = { .en_reg_bit = UART_CLK_ENB, .pclk_sel = &uart_pclk_sel, .pclk_sel_shift = UART_CLK_SHIFT, - .recalc = &aux_clk_recalc, - .private_data = &uart_config, + .recalc = &follow_parent, }; /* firda configurations */ -static struct aux_clk_config firda_config = { +static struct aux_clk_config firda_synth_config = { .synth_reg = FIRDA_CLK_SYNT, + .masks = &aux_masks, +}; + +/* firda synth clock */ +static struct clk firda_synth_clk = { + .en_reg = FIRDA_CLK_SYNT, + .en_reg_bit = AUX_SYNT_ENB, + .pclk = &pll1_clk, + .calc_rate = &aux_calc_rate, + .recalc = &aux_clk_recalc, + .set_rate = &aux_clk_set_rate, + .rate_config = {aux_rtbl, ARRAY_SIZE(aux_rtbl), 1}, + .private_data = &firda_synth_config, }; /* firda parents */ static struct pclk_info firda_pclk_info[] = { { - .pclk = &pll1_clk, - .pclk_mask = AUX_CLK_PLL1_MASK, - .scalable = 1, + .pclk = &firda_synth_clk, + .pclk_val = AUX_CLK_PLL1_VAL, }, { .pclk = &pll3_48m_clk, - .pclk_mask = AUX_CLK_PLL3_MASK, - .scalable = 0, + .pclk_val = AUX_CLK_PLL3_VAL, }, }; @@ -159,73 +241,155 @@ static struct clk firda_clk = { .en_reg_bit = FIRDA_CLK_ENB, .pclk_sel = &firda_pclk_sel, .pclk_sel_shift = FIRDA_CLK_SHIFT, - .recalc = &aux_clk_recalc, - .private_data = &firda_config, + .recalc = &follow_parent, +}; + +/* gpt synthesizer masks */ +static struct gpt_clk_masks gpt_masks = { + .mscale_sel_mask = GPT_MSCALE_MASK, + .mscale_sel_shift = GPT_MSCALE_SHIFT, + .nscale_sel_mask = GPT_NSCALE_MASK, + .nscale_sel_shift = GPT_NSCALE_SHIFT, +}; + +/* gpt rate configuration table, in ascending order of rates */ +struct gpt_rate_tbl gpt_rtbl[] = { + /* For pll1 = 332 MHz */ + {.mscale = 4, .nscale = 0}, /* 41.5 MHz */ + {.mscale = 2, .nscale = 0}, /* 55.3 MHz */ + {.mscale = 1, .nscale = 0}, /* 83 MHz */ +}; + +/* gpt0 synth clk config*/ +static struct gpt_clk_config gpt0_synth_config = { + .synth_reg = PRSC1_CLK_CFG, + .masks = &gpt_masks, +}; + +/* gpt synth clock */ +static struct clk gpt0_synth_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &pll1_clk, + .calc_rate = &gpt_calc_rate, + .recalc = &gpt_clk_recalc, + .set_rate = &gpt_clk_set_rate, + .rate_config = {gpt_rtbl, ARRAY_SIZE(gpt_rtbl), 2}, + .private_data = &gpt0_synth_config, }; /* gpt parents */ -static struct pclk_info gpt_pclk_info[] = { +static struct pclk_info gpt0_pclk_info[] = { { - .pclk = &pll1_clk, - .pclk_mask = AUX_CLK_PLL1_MASK, - .scalable = 1, + .pclk = &gpt0_synth_clk, + .pclk_val = AUX_CLK_PLL1_VAL, }, { .pclk = &pll3_48m_clk, - .pclk_mask = AUX_CLK_PLL3_MASK, - .scalable = 0, + .pclk_val = AUX_CLK_PLL3_VAL, }, }; /* gpt parent select structure */ -static struct pclk_sel gpt_pclk_sel = { - .pclk_info = gpt_pclk_info, - .pclk_count = ARRAY_SIZE(gpt_pclk_info), +static struct pclk_sel gpt0_pclk_sel = { + .pclk_info = gpt0_pclk_info, + .pclk_count = ARRAY_SIZE(gpt0_pclk_info), .pclk_sel_reg = PERIP_CLK_CFG, .pclk_sel_mask = GPT_CLK_MASK, }; -/* gpt0 configurations */ -static struct aux_clk_config gpt0_config = { - .synth_reg = PRSC1_CLK_CFG, -}; - /* gpt0 timer clock */ static struct clk gpt0_clk = { .flags = ALWAYS_ENABLED, - .pclk_sel = &gpt_pclk_sel, + .pclk_sel = &gpt0_pclk_sel, .pclk_sel_shift = GPT0_CLK_SHIFT, - .recalc = &gpt_clk_recalc, - .private_data = &gpt0_config, + .recalc = &follow_parent, }; -/* gpt1 configurations */ -static struct aux_clk_config gpt1_config = { +/* gpt1 synth clk configurations */ +static struct gpt_clk_config gpt1_synth_config = { .synth_reg = PRSC2_CLK_CFG, + .masks = &gpt_masks, +}; + +/* gpt1 synth clock */ +static struct clk gpt1_synth_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &pll1_clk, + .calc_rate = &gpt_calc_rate, + .recalc = &gpt_clk_recalc, + .set_rate = &gpt_clk_set_rate, + .rate_config = {gpt_rtbl, ARRAY_SIZE(gpt_rtbl), 2}, + .private_data = &gpt1_synth_config, +}; + +static struct pclk_info gpt1_pclk_info[] = { + { + .pclk = &gpt1_synth_clk, + .pclk_val = AUX_CLK_PLL1_VAL, + }, { + .pclk = &pll3_48m_clk, + .pclk_val = AUX_CLK_PLL3_VAL, + }, +}; + +/* gpt parent select structure */ +static struct pclk_sel gpt1_pclk_sel = { + .pclk_info = gpt1_pclk_info, + .pclk_count = ARRAY_SIZE(gpt1_pclk_info), + .pclk_sel_reg = PERIP_CLK_CFG, + .pclk_sel_mask = GPT_CLK_MASK, }; /* gpt1 timer clock */ static struct clk gpt1_clk = { .en_reg = PERIP1_CLK_ENB, .en_reg_bit = GPT1_CLK_ENB, - .pclk_sel = &gpt_pclk_sel, + .pclk_sel = &gpt1_pclk_sel, .pclk_sel_shift = GPT1_CLK_SHIFT, - .recalc = &gpt_clk_recalc, - .private_data = &gpt1_config, + .recalc = &follow_parent, }; -/* gpt2 configurations */ -static struct aux_clk_config gpt2_config = { +/* gpt2 synth clk configurations */ +static struct gpt_clk_config gpt2_synth_config = { .synth_reg = PRSC3_CLK_CFG, + .masks = &gpt_masks, +}; + +/* gpt1 synth clock */ +static struct clk gpt2_synth_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &pll1_clk, + .calc_rate = &gpt_calc_rate, + .recalc = &gpt_clk_recalc, + .set_rate = &gpt_clk_set_rate, + .rate_config = {gpt_rtbl, ARRAY_SIZE(gpt_rtbl), 2}, + .private_data = &gpt2_synth_config, +}; + +static struct pclk_info gpt2_pclk_info[] = { + { + .pclk = &gpt2_synth_clk, + .pclk_val = AUX_CLK_PLL1_VAL, + }, { + .pclk = &pll3_48m_clk, + .pclk_val = AUX_CLK_PLL3_VAL, + }, +}; + +/* gpt parent select structure */ +static struct pclk_sel gpt2_pclk_sel = { + .pclk_info = gpt2_pclk_info, + .pclk_count = ARRAY_SIZE(gpt2_pclk_info), + .pclk_sel_reg = PERIP_CLK_CFG, + .pclk_sel_mask = GPT_CLK_MASK, }; /* gpt2 timer clock */ static struct clk gpt2_clk = { .en_reg = PERIP1_CLK_ENB, .en_reg_bit = GPT2_CLK_ENB, - .pclk_sel = &gpt_pclk_sel, + .pclk_sel = &gpt2_pclk_sel, .pclk_sel_shift = GPT2_CLK_SHIFT, - .recalc = &gpt_clk_recalc, - .private_data = &gpt2_config, + .recalc = &follow_parent, }; /* clock derived from pll3 clk */ @@ -245,26 +409,27 @@ static struct clk usbd_clk = { .recalc = &follow_parent, }; -/* clcd clock */ -static struct clk clcd_clk = { - .flags = ALWAYS_ENABLED, - .pclk = &pll3_48m_clk, - .recalc = &follow_parent, +/* clock derived from ahb clk */ +/* apb masks structure */ +static struct bus_clk_masks apb_masks = { + .mask = HCLK_PCLK_RATIO_MASK, + .shift = HCLK_PCLK_RATIO_SHIFT, }; -/* clock derived from ahb clk */ /* apb configuration structure */ static struct bus_clk_config apb_config = { .reg = CORE_CLK_CFG, - .mask = HCLK_PCLK_RATIO_MASK, - .shift = HCLK_PCLK_RATIO_SHIFT, + .masks = &apb_masks, }; /* apb clock */ static struct clk apb_clk = { .flags = ALWAYS_ENABLED, .pclk = &ahb_clk, + .calc_rate = &bus_calc_rate, .recalc = &bus_clk_recalc, + .set_rate = &bus_clk_set_rate, + .rate_config = {bus_rtbl, ARRAY_SIZE(bus_rtbl), 2}, .private_data = &apb_config, }; @@ -325,8 +490,17 @@ static struct clk adc_clk = { .recalc = &follow_parent, }; +#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) +/* emi clock */ +static struct clk emi_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &ahb_clk, + .recalc = &follow_parent, +}; +#endif + /* ssp clock */ -static struct clk ssp_clk = { +static struct clk ssp0_clk = { .pclk = &apb_clk, .en_reg = PERIP1_CLK_ENB, .en_reg_bit = SSP_CLK_ENB, @@ -343,14 +517,145 @@ static struct clk gpio_clk = { static struct clk dummy_apb_pclk; +#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR310) || \ + defined(CONFIG_MACH_SPEAR320) +/* fsmc clock */ +static struct clk fsmc_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &ahb_clk, + .recalc = &follow_parent, +}; +#endif + +/* common clocks to spear310 and spear320 */ +#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) +/* uart1 clock */ +static struct clk uart1_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* uart2 clock */ +static struct clk uart2_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; +#endif /* CONFIG_MACH_SPEAR310 || CONFIG_MACH_SPEAR320 */ + +/* common clocks to spear300 and spear320 */ +#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR320) +/* clcd clock */ +static struct clk clcd_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &pll3_48m_clk, + .recalc = &follow_parent, +}; + +/* sdhci clock */ +static struct clk sdhci_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &ahb_clk, + .recalc = &follow_parent, +}; +#endif /* CONFIG_MACH_SPEAR300 || CONFIG_MACH_SPEAR320 */ + +/* spear300 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR300 +/* gpio1 clock */ +static struct clk gpio1_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* keyboard clock */ +static struct clk kbd_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +#endif + +/* spear310 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR310 +/* uart3 clock */ +static struct clk uart3_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* uart4 clock */ +static struct clk uart4_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* uart5 clock */ +static struct clk uart5_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; +#endif + +/* spear320 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR320 +/* can0 clock */ +static struct clk can0_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* can1 clock */ +static struct clk can1_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* i2c1 clock */ +static struct clk i2c1_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &ahb_clk, + .recalc = &follow_parent, +}; + +/* ssp1 clock */ +static struct clk ssp1_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* ssp2 clock */ +static struct clk ssp2_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; + +/* pwm clock */ +static struct clk pwm_clk = { + .flags = ALWAYS_ENABLED, + .pclk = &apb_clk, + .recalc = &follow_parent, +}; +#endif + /* array of all spear 3xx clock lookups */ static struct clk_lookup spear_clk_lookups[] = { - { .con_id = "apb_pclk", .clk = &dummy_apb_pclk}, + { .con_id = "apb_pclk", .clk = &dummy_apb_pclk}, /* root clks */ { .con_id = "osc_32k_clk", .clk = &osc_32k_clk}, { .con_id = "osc_24m_clk", .clk = &osc_24m_clk}, /* clock derived from 32 KHz osc clk */ - { .dev_id = "rtc", .clk = &rtc_clk}, + { .dev_id = "rtc-spear", .clk = &rtc_clk}, /* clock derived from 24 MHz osc clk */ { .con_id = "pll1_clk", .clk = &pll1_clk}, { .con_id = "pll3_48m_clk", .clk = &pll3_48m_clk}, @@ -358,18 +663,22 @@ static struct clk_lookup spear_clk_lookups[] = { /* clock derived from pll1 clk */ { .con_id = "cpu_clk", .clk = &cpu_clk}, { .con_id = "ahb_clk", .clk = &ahb_clk}, + { .con_id = "uart_synth_clk", .clk = &uart_synth_clk}, + { .con_id = "firda_synth_clk", .clk = &firda_synth_clk}, + { .con_id = "gpt0_synth_clk", .clk = &gpt0_synth_clk}, + { .con_id = "gpt1_synth_clk", .clk = &gpt1_synth_clk}, + { .con_id = "gpt2_synth_clk", .clk = &gpt2_synth_clk}, { .dev_id = "uart", .clk = &uart_clk}, { .dev_id = "firda", .clk = &firda_clk}, { .dev_id = "gpt0", .clk = &gpt0_clk}, { .dev_id = "gpt1", .clk = &gpt1_clk}, { .dev_id = "gpt2", .clk = &gpt2_clk}, /* clock derived from pll3 clk */ - { .dev_id = "usbh", .clk = &usbh_clk}, - { .dev_id = "usbd", .clk = &usbd_clk}, - { .dev_id = "clcd", .clk = &clcd_clk}, + { .dev_id = "designware_udc", .clk = &usbd_clk}, + { .con_id = "usbh_clk", .clk = &usbh_clk}, /* clock derived from ahb clk */ { .con_id = "apb_clk", .clk = &apb_clk}, - { .dev_id = "i2c", .clk = &i2c_clk}, + { .dev_id = "i2c_designware.0", .clk = &i2c_clk}, { .dev_id = "dma", .clk = &dma_clk}, { .dev_id = "jpeg", .clk = &jpeg_clk}, { .dev_id = "gmac", .clk = &gmac_clk}, @@ -377,8 +686,50 @@ static struct clk_lookup spear_clk_lookups[] = { { .dev_id = "c3", .clk = &c3_clk}, /* clock derived from apb clk */ { .dev_id = "adc", .clk = &adc_clk}, - { .dev_id = "ssp", .clk = &ssp_clk}, + { .dev_id = "ssp-pl022.0", .clk = &ssp0_clk}, { .dev_id = "gpio", .clk = &gpio_clk}, +#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) + { .dev_id = "physmap-flash", .clk = &emi_clk}, +#endif +#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR310) || \ + defined(CONFIG_MACH_SPEAR320) + { .con_id = "fsmc", .clk = &fsmc_clk}, +#endif + +/* common clocks to spear310 and spear320 */ +#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320) + { .dev_id = "uart1", .clk = &uart1_clk}, + { .dev_id = "uart2", .clk = &uart2_clk}, +#endif + + /* common clock to spear300 and spear320 */ +#if defined(CONFIG_MACH_SPEAR300) || defined(CONFIG_MACH_SPEAR320) + { .dev_id = "clcd", .clk = &clcd_clk}, + { .dev_id = "sdhci", .clk = &sdhci_clk}, +#endif /* CONFIG_MACH_SPEAR300 || CONFIG_MACH_SPEAR320 */ + + /* spear300 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR300 + { .dev_id = "gpio1", .clk = &gpio1_clk}, + { .dev_id = "keyboard", .clk = &kbd_clk}, +#endif + + /* spear310 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR310 + { .dev_id = "uart3", .clk = &uart3_clk}, + { .dev_id = "uart4", .clk = &uart4_clk}, + { .dev_id = "uart5", .clk = &uart5_clk}, + +#endif + /* spear320 machine specific clock structures */ +#ifdef CONFIG_MACH_SPEAR320 + { .dev_id = "c_can_platform.0", .clk = &can0_clk}, + { .dev_id = "c_can_platform.1", .clk = &can1_clk}, + { .dev_id = "i2c_designware.1", .clk = &i2c1_clk}, + { .dev_id = "ssp-pl022.1", .clk = &ssp1_clk}, + { .dev_id = "ssp-pl022.2", .clk = &ssp2_clk}, + { .dev_id = "pwm", .clk = &pwm_clk}, +#endif }; void __init clk_init(void) |
