diff options
| -rw-r--r-- | Documentation/devicetree/bindings/clock/sun8i-de2.txt | 1 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 11 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 58 | ||||
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu-sun8i-r40.h | 8 | ||||
| -rw-r--r-- | include/dt-bindings/clock/sun8i-r40-ccu.h | 4 |
5 files changed, 47 insertions, 35 deletions
diff --git a/Documentation/devicetree/bindings/clock/sun8i-de2.txt b/Documentation/devicetree/bindings/clock/sun8i-de2.txt index f2fa87c4765c..e94582e8b8a9 100644 --- a/Documentation/devicetree/bindings/clock/sun8i-de2.txt +++ b/Documentation/devicetree/bindings/clock/sun8i-de2.txt @@ -6,6 +6,7 @@ Required properties : - "allwinner,sun8i-a83t-de2-clk" - "allwinner,sun8i-h3-de2-clk" - "allwinner,sun8i-v3s-de2-clk" + - "allwinner,sun50i-a64-de2-clk" - "allwinner,sun50i-h5-de2-clk" - reg: Must contain the registers base address and length diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c index 468d1abaf0ee..bae5ee67a797 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c @@ -289,16 +289,13 @@ static const struct of_device_id sunxi_de2_clk_ids[] = { .data = &sun8i_v3s_de2_clk_desc, }, { + .compatible = "allwinner,sun50i-a64-de2-clk", + .data = &sun50i_a64_de2_clk_desc, + }, + { .compatible = "allwinner,sun50i-h5-de2-clk", .data = &sun50i_a64_de2_clk_desc, }, - /* - * The Allwinner A64 SoC needs some bit to be poke in syscon to make - * DE2 really working. - * So there's currently no A64 compatible here. - * H5 shares the same reset line with A64, so here H5 is using the - * clock description of A64. - */ { } }; diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c index 65ba6455feb7..0f388f6944d5 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c @@ -66,17 +66,18 @@ static SUNXI_CCU_NM_WITH_GATE_LOCK(pll_audio_base_clk, "pll-audio-base", CLK_SET_RATE_UNGATE); /* TODO: The result of N/M is required to be in [8, 25] range. */ -static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video0_clk, "pll-video0", - "osc24M", 0x0010, - 8, 7, /* N */ - 0, 4, /* M */ - BIT(24), /* frac enable */ - BIT(25), /* frac select */ - 270000000, /* frac rate 0 */ - 297000000, /* frac rate 1 */ - BIT(31), /* gate */ - BIT(28), /* lock */ - CLK_SET_RATE_UNGATE); +static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK_MIN(pll_video0_clk, "pll-video0", + "osc24M", 0x0010, + 192000000, /* Minimum rate */ + 8, 7, /* N */ + 0, 4, /* M */ + BIT(24), /* frac enable */ + BIT(25), /* frac select */ + 270000000, /* frac rate 0 */ + 297000000, /* frac rate 1 */ + BIT(31), /* gate */ + BIT(28), /* lock */ + CLK_SET_RATE_UNGATE); /* TODO: The result of N/M is required to be in [8, 25] range. */ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve", @@ -152,17 +153,18 @@ static struct ccu_nk pll_periph1_clk = { }; /* TODO: The result of N/M is required to be in [8, 25] range. */ -static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video1_clk, "pll-video1", - "osc24M", 0x030, - 8, 7, /* N */ - 0, 4, /* M */ - BIT(24), /* frac enable */ - BIT(25), /* frac select */ - 270000000, /* frac rate 0 */ - 297000000, /* frac rate 1 */ - BIT(31), /* gate */ - BIT(28), /* lock */ - CLK_SET_RATE_UNGATE); +static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK_MIN(pll_video1_clk, "pll-video1", + "osc24M", 0x030, + 192000000, /* Minimum rate */ + 8, 7, /* N */ + 0, 4, /* M */ + BIT(24), /* frac enable */ + BIT(25), /* frac select */ + 270000000, /* frac rate 0 */ + 297000000, /* frac rate 1 */ + BIT(31), /* gate */ + BIT(28), /* lock */ + CLK_SET_RATE_UNGATE); static struct ccu_nkm pll_sata_clk = { .enable = BIT(31), @@ -654,7 +656,8 @@ static SUNXI_CCU_GATE(dram_deinterlace_clk, "dram-deinterlace", "dram", static const char * const de_parents[] = { "pll-periph0-2x", "pll-de" }; static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents, - 0x104, 0, 4, 24, 3, BIT(31), 0); + 0x104, 0, 4, 24, 3, BIT(31), + CLK_SET_RATE_PARENT); static SUNXI_CCU_M_WITH_MUX_GATE(mp_clk, "mp", de_parents, 0x108, 0, 4, 24, 3, BIT(31), 0); @@ -666,9 +669,11 @@ static SUNXI_CCU_MUX_WITH_GATE(tcon_lcd0_clk, "tcon-lcd0", tcon_parents, static SUNXI_CCU_MUX_WITH_GATE(tcon_lcd1_clk, "tcon-lcd1", tcon_parents, 0x114, 24, 3, BIT(31), CLK_SET_RATE_PARENT); static SUNXI_CCU_M_WITH_MUX_GATE(tcon_tv0_clk, "tcon-tv0", tcon_parents, - 0x118, 0, 4, 24, 3, BIT(31), 0); + 0x118, 0, 4, 24, 3, BIT(31), + CLK_SET_RATE_PARENT); static SUNXI_CCU_M_WITH_MUX_GATE(tcon_tv1_clk, "tcon-tv1", tcon_parents, - 0x11c, 0, 4, 24, 3, BIT(31), 0); + 0x11c, 0, 4, 24, 3, BIT(31), + CLK_SET_RATE_PARENT); static const char * const deinterlace_parents[] = { "pll-periph0", "pll-periph1" }; @@ -698,7 +703,8 @@ static SUNXI_CCU_GATE(avs_clk, "avs", "osc24M", static const char * const hdmi_parents[] = { "pll-video0", "pll-video1" }; static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", hdmi_parents, - 0x150, 0, 4, 24, 2, BIT(31), 0); + 0x150, 0, 4, 24, 2, BIT(31), + CLK_SET_RATE_PARENT); static SUNXI_CCU_GATE(hdmi_slow_clk, "hdmi-slow", "osc24M", 0x154, BIT(31), 0); diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r40.h b/drivers/clk/sunxi-ng/ccu-sun8i-r40.h index 0db8e1e97af8..db2a1243f9ff 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-r40.h +++ b/drivers/clk/sunxi-ng/ccu-sun8i-r40.h @@ -25,7 +25,9 @@ #define CLK_PLL_AUDIO_2X 4 #define CLK_PLL_AUDIO_4X 5 #define CLK_PLL_AUDIO_8X 6 -#define CLK_PLL_VIDEO0 7 + +/* PLL_VIDEO0 is exported */ + #define CLK_PLL_VIDEO0_2X 8 #define CLK_PLL_VE 9 #define CLK_PLL_DDR0 10 @@ -34,7 +36,9 @@ #define CLK_PLL_PERIPH0_2X 13 #define CLK_PLL_PERIPH1 14 #define CLK_PLL_PERIPH1_2X 15 -#define CLK_PLL_VIDEO1 16 + +/* PLL_VIDEO1 is exported */ + #define CLK_PLL_VIDEO1_2X 17 #define CLK_PLL_SATA 18 #define CLK_PLL_SATA_OUT 19 diff --git a/include/dt-bindings/clock/sun8i-r40-ccu.h b/include/dt-bindings/clock/sun8i-r40-ccu.h index 4fa5f69fc297..f9e15a235626 100644 --- a/include/dt-bindings/clock/sun8i-r40-ccu.h +++ b/include/dt-bindings/clock/sun8i-r40-ccu.h @@ -43,6 +43,10 @@ #ifndef _DT_BINDINGS_CLK_SUN8I_R40_H_ #define _DT_BINDINGS_CLK_SUN8I_R40_H_ +#define CLK_PLL_VIDEO0 7 + +#define CLK_PLL_VIDEO1 16 + #define CLK_CPU 24 #define CLK_BUS_MIPI_DSI 29 |