diff options
Diffstat (limited to 'drivers/clk/bcm')
| -rw-r--r-- | drivers/clk/bcm/clk-cygnus.c | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/drivers/clk/bcm/clk-cygnus.c b/drivers/clk/bcm/clk-cygnus.c index 316c60337661..aac82c671eeb 100644 --- a/drivers/clk/bcm/clk-cygnus.c +++ b/drivers/clk/bcm/clk-cygnus.c @@ -23,28 +23,28 @@ #include <dt-bindings/clock/bcm-cygnus.h> #include "clk-iproc.h" -#define reg_val(o, s, w) { .offset = o, .shift = s, .width = w, } +#define REG_VAL(o, s, w) { .offset = o, .shift = s, .width = w, } -#define aon_val(o, pw, ps, is) { .offset = o, .pwr_width = pw, \ +#define AON_VAL(o, pw, ps, is) { .offset = o, .pwr_width = pw, \ .pwr_shift = ps, .iso_shift = is } -#define sw_ctrl_val(o, s) { .offset = o, .shift = s, } +#define SW_CTRL_VAL(o, s) { .offset = o, .shift = s, } -#define asiu_div_val(o, es, hs, hw, ls, lw) \ +#define ASIU_DIV_VAL(o, es, hs, hw, ls, lw) \ { .offset = o, .en_shift = es, .high_shift = hs, \ .high_width = hw, .low_shift = ls, .low_width = lw } -#define reset_val(o, rs, prs, kis, kiw, kps, kpw, kas, kaw) { .offset = o, \ +#define RESET_VAL(o, rs, prs, kis, kiw, kps, kpw, kas, kaw) { .offset = o, \ .reset_shift = rs, .p_reset_shift = prs, .ki_shift = kis, \ .ki_width = kiw, .kp_shift = kps, .kp_width = kpw, .ka_shift = kas, \ .ka_width = kaw } -#define vco_ctrl_val(uo, lo) { .u_offset = uo, .l_offset = lo } +#define VCO_CTRL_VAL(uo, lo) { .u_offset = uo, .l_offset = lo } -#define enable_val(o, es, hs, bs) { .offset = o, .enable_shift = es, \ +#define ENABLE_VAL(o, es, hs, bs) { .offset = o, .enable_shift = es, \ .hold_shift = hs, .bypass_shift = bs } -#define asiu_gate_val(o, es) { .offset = o, .en_shift = es } +#define ASIU_GATE_VAL(o, es) { .offset = o, .en_shift = es } static void __init cygnus_armpll_init(struct device_node *node) { @@ -55,52 +55,52 @@ CLK_OF_DECLARE(cygnus_armpll, "brcm,cygnus-armpll", cygnus_armpll_init); static const struct iproc_pll_ctrl genpll = { .flags = IPROC_CLK_AON | IPROC_CLK_PLL_HAS_NDIV_FRAC | IPROC_CLK_PLL_NEEDS_SW_CFG, - .aon = aon_val(0x0, 2, 1, 0), - .reset = reset_val(0x0, 11, 10, 4, 3, 0, 4, 7, 3), - .sw_ctrl = sw_ctrl_val(0x10, 31), - .ndiv_int = reg_val(0x10, 20, 10), - .ndiv_frac = reg_val(0x10, 0, 20), - .pdiv = reg_val(0x14, 0, 4), - .vco_ctrl = vco_ctrl_val(0x18, 0x1c), - .status = reg_val(0x28, 12, 1), + .aon = AON_VAL(0x0, 2, 1, 0), + .reset = RESET_VAL(0x0, 11, 10, 4, 3, 0, 4, 7, 3), + .sw_ctrl = SW_CTRL_VAL(0x10, 31), + .ndiv_int = REG_VAL(0x10, 20, 10), + .ndiv_frac = REG_VAL(0x10, 0, 20), + .pdiv = REG_VAL(0x14, 0, 4), + .vco_ctrl = VCO_CTRL_VAL(0x18, 0x1c), + .status = REG_VAL(0x28, 12, 1), }; static const struct iproc_clk_ctrl genpll_clk[] = { [BCM_CYGNUS_GENPLL_AXI21_CLK] = { .channel = BCM_CYGNUS_GENPLL_AXI21_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 6, 0, 12), - .mdiv = reg_val(0x20, 0, 8), + .enable = ENABLE_VAL(0x4, 6, 0, 12), + .mdiv = REG_VAL(0x20, 0, 8), }, [BCM_CYGNUS_GENPLL_250MHZ_CLK] = { .channel = BCM_CYGNUS_GENPLL_250MHZ_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 7, 1, 13), - .mdiv = reg_val(0x20, 10, 8), + .enable = ENABLE_VAL(0x4, 7, 1, 13), + .mdiv = REG_VAL(0x20, 10, 8), }, [BCM_CYGNUS_GENPLL_IHOST_SYS_CLK] = { .channel = BCM_CYGNUS_GENPLL_IHOST_SYS_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 8, 2, 14), - .mdiv = reg_val(0x20, 20, 8), + .enable = ENABLE_VAL(0x4, 8, 2, 14), + .mdiv = REG_VAL(0x20, 20, 8), }, [BCM_CYGNUS_GENPLL_ENET_SW_CLK] = { .channel = BCM_CYGNUS_GENPLL_ENET_SW_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 9, 3, 15), - .mdiv = reg_val(0x24, 0, 8), + .enable = ENABLE_VAL(0x4, 9, 3, 15), + .mdiv = REG_VAL(0x24, 0, 8), }, [BCM_CYGNUS_GENPLL_AUDIO_125_CLK] = { .channel = BCM_CYGNUS_GENPLL_AUDIO_125_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 10, 4, 16), - .mdiv = reg_val(0x24, 10, 8), + .enable = ENABLE_VAL(0x4, 10, 4, 16), + .mdiv = REG_VAL(0x24, 10, 8), }, [BCM_CYGNUS_GENPLL_CAN_CLK] = { .channel = BCM_CYGNUS_GENPLL_CAN_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x4, 11, 5, 17), - .mdiv = reg_val(0x24, 20, 8), + .enable = ENABLE_VAL(0x4, 11, 5, 17), + .mdiv = REG_VAL(0x24, 20, 8), }, }; @@ -113,51 +113,51 @@ CLK_OF_DECLARE(cygnus_genpll, "brcm,cygnus-genpll", cygnus_genpll_clk_init); static const struct iproc_pll_ctrl lcpll0 = { .flags = IPROC_CLK_AON | IPROC_CLK_PLL_NEEDS_SW_CFG, - .aon = aon_val(0x0, 2, 5, 4), - .reset = reset_val(0x0, 31, 30, 27, 3, 23, 4, 19, 4), - .sw_ctrl = sw_ctrl_val(0x4, 31), - .ndiv_int = reg_val(0x4, 16, 10), - .pdiv = reg_val(0x4, 26, 4), - .vco_ctrl = vco_ctrl_val(0x10, 0x14), - .status = reg_val(0x18, 12, 1), + .aon = AON_VAL(0x0, 2, 5, 4), + .reset = RESET_VAL(0x0, 31, 30, 27, 3, 23, 4, 19, 4), + .sw_ctrl = SW_CTRL_VAL(0x4, 31), + .ndiv_int = REG_VAL(0x4, 16, 10), + .pdiv = REG_VAL(0x4, 26, 4), + .vco_ctrl = VCO_CTRL_VAL(0x10, 0x14), + .status = REG_VAL(0x18, 12, 1), }; static const struct iproc_clk_ctrl lcpll0_clk[] = { [BCM_CYGNUS_LCPLL0_PCIE_PHY_REF_CLK] = { .channel = BCM_CYGNUS_LCPLL0_PCIE_PHY_REF_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 7, 1, 13), - .mdiv = reg_val(0x8, 0, 8), + .enable = ENABLE_VAL(0x0, 7, 1, 13), + .mdiv = REG_VAL(0x8, 0, 8), }, [BCM_CYGNUS_LCPLL0_DDR_PHY_CLK] = { .channel = BCM_CYGNUS_LCPLL0_DDR_PHY_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 8, 2, 14), - .mdiv = reg_val(0x8, 10, 8), + .enable = ENABLE_VAL(0x0, 8, 2, 14), + .mdiv = REG_VAL(0x8, 10, 8), }, [BCM_CYGNUS_LCPLL0_SDIO_CLK] = { .channel = BCM_CYGNUS_LCPLL0_SDIO_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 9, 3, 15), - .mdiv = reg_val(0x8, 20, 8), + .enable = ENABLE_VAL(0x0, 9, 3, 15), + .mdiv = REG_VAL(0x8, 20, 8), }, [BCM_CYGNUS_LCPLL0_USB_PHY_REF_CLK] = { .channel = BCM_CYGNUS_LCPLL0_USB_PHY_REF_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 10, 4, 16), - .mdiv = reg_val(0xc, 0, 8), + .enable = ENABLE_VAL(0x0, 10, 4, 16), + .mdiv = REG_VAL(0xc, 0, 8), }, [BCM_CYGNUS_LCPLL0_SMART_CARD_CLK] = { .channel = BCM_CYGNUS_LCPLL0_SMART_CARD_CLK, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 11, 5, 17), - .mdiv = reg_val(0xc, 10, 8), + .enable = ENABLE_VAL(0x0, 11, 5, 17), + .mdiv = REG_VAL(0xc, 10, 8), }, [BCM_CYGNUS_LCPLL0_CH5_UNUSED] = { .channel = BCM_CYGNUS_LCPLL0_CH5_UNUSED, .flags = IPROC_CLK_AON, - .enable = enable_val(0x0, 12, 6, 18), - .mdiv = reg_val(0xc, 20, 8), + .enable = ENABLE_VAL(0x0, 12, 6, 18), + .mdiv = REG_VAL(0xc, 20, 8), }, }; @@ -189,52 +189,52 @@ static const struct iproc_pll_vco_param mipipll_vco_params[] = { static const struct iproc_pll_ctrl mipipll = { .flags = IPROC_CLK_PLL_ASIU | IPROC_CLK_PLL_HAS_NDIV_FRAC | IPROC_CLK_NEEDS_READ_BACK, - .aon = aon_val(0x0, 4, 17, 16), - .asiu = asiu_gate_val(0x0, 3), - .reset = reset_val(0x0, 11, 10, 4, 3, 0, 4, 7, 4), - .ndiv_int = reg_val(0x10, 20, 10), - .ndiv_frac = reg_val(0x10, 0, 20), - .pdiv = reg_val(0x14, 0, 4), - .vco_ctrl = vco_ctrl_val(0x18, 0x1c), - .status = reg_val(0x28, 12, 1), + .aon = AON_VAL(0x0, 4, 17, 16), + .asiu = ASIU_GATE_VAL(0x0, 3), + .reset = RESET_VAL(0x0, 11, 10, 4, 3, 0, 4, 7, 4), + .ndiv_int = REG_VAL(0x10, 20, 10), + .ndiv_frac = REG_VAL(0x10, 0, 20), + .pdiv = REG_VAL(0x14, 0, 4), + .vco_ctrl = VCO_CTRL_VAL(0x18, 0x1c), + .status = REG_VAL(0x28, 12, 1), }; static const struct iproc_clk_ctrl mipipll_clk[] = { [BCM_CYGNUS_MIPIPLL_CH0_UNUSED] = { .channel = BCM_CYGNUS_MIPIPLL_CH0_UNUSED, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 12, 6, 18), - .mdiv = reg_val(0x20, 0, 8), + .enable = ENABLE_VAL(0x4, 12, 6, 18), + .mdiv = REG_VAL(0x20, 0, 8), }, [BCM_CYGNUS_MIPIPLL_CH1_LCD] = { .channel = BCM_CYGNUS_MIPIPLL_CH1_LCD, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 13, 7, 19), - .mdiv = reg_val(0x20, 10, 8), + .enable = ENABLE_VAL(0x4, 13, 7, 19), + .mdiv = REG_VAL(0x20, 10, 8), }, [BCM_CYGNUS_MIPIPLL_CH2_V3D] = { .channel = BCM_CYGNUS_MIPIPLL_CH2_V3D, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 14, 8, 20), - .mdiv = reg_val(0x20, 20, 8), + .enable = ENABLE_VAL(0x4, 14, 8, 20), + .mdiv = REG_VAL(0x20, 20, 8), }, [BCM_CYGNUS_MIPIPLL_CH3_UNUSED] = { .channel = BCM_CYGNUS_MIPIPLL_CH3_UNUSED, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 15, 9, 21), - .mdiv = reg_val(0x24, 0, 8), + .enable = ENABLE_VAL(0x4, 15, 9, 21), + .mdiv = REG_VAL(0x24, 0, 8), }, [BCM_CYGNUS_MIPIPLL_CH4_UNUSED] = { .channel = BCM_CYGNUS_MIPIPLL_CH4_UNUSED, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 16, 10, 22), - .mdiv = reg_val(0x24, 10, 8), + .enable = ENABLE_VAL(0x4, 16, 10, 22), + .mdiv = REG_VAL(0x24, 10, 8), }, [BCM_CYGNUS_MIPIPLL_CH5_UNUSED] = { .channel = BCM_CYGNUS_MIPIPLL_CH5_UNUSED, .flags = IPROC_CLK_NEEDS_READ_BACK, - .enable = enable_val(0x4, 17, 11, 23), - .mdiv = reg_val(0x24, 20, 8), + .enable = ENABLE_VAL(0x4, 17, 11, 23), + .mdiv = REG_VAL(0x24, 20, 8), }, }; @@ -247,15 +247,15 @@ static void __init cygnus_mipipll_clk_init(struct device_node *node) CLK_OF_DECLARE(cygnus_mipipll, "brcm,cygnus-mipipll", cygnus_mipipll_clk_init); static const struct iproc_asiu_div asiu_div[] = { - [BCM_CYGNUS_ASIU_KEYPAD_CLK] = asiu_div_val(0x0, 31, 16, 10, 0, 10), - [BCM_CYGNUS_ASIU_ADC_CLK] = asiu_div_val(0x4, 31, 16, 10, 0, 10), - [BCM_CYGNUS_ASIU_PWM_CLK] = asiu_div_val(0x8, 31, 16, 10, 0, 10), + [BCM_CYGNUS_ASIU_KEYPAD_CLK] = ASIU_DIV_VAL(0x0, 31, 16, 10, 0, 10), + [BCM_CYGNUS_ASIU_ADC_CLK] = ASIU_DIV_VAL(0x4, 31, 16, 10, 0, 10), + [BCM_CYGNUS_ASIU_PWM_CLK] = ASIU_DIV_VAL(0x8, 31, 16, 10, 0, 10), }; static const struct iproc_asiu_gate asiu_gate[] = { - [BCM_CYGNUS_ASIU_KEYPAD_CLK] = asiu_gate_val(0x0, 7), - [BCM_CYGNUS_ASIU_ADC_CLK] = asiu_gate_val(0x0, 9), - [BCM_CYGNUS_ASIU_PWM_CLK] = asiu_gate_val(IPROC_CLK_INVALID_OFFSET, 0), + [BCM_CYGNUS_ASIU_KEYPAD_CLK] = ASIU_GATE_VAL(0x0, 7), + [BCM_CYGNUS_ASIU_ADC_CLK] = ASIU_GATE_VAL(0x0, 9), + [BCM_CYGNUS_ASIU_PWM_CLK] = ASIU_GATE_VAL(IPROC_CLK_INVALID_OFFSET, 0), }; static void __init cygnus_asiu_init(struct device_node *node) |
