diff options
Diffstat (limited to 'arch/arm/include/asm/arch-tegra2/clk_rst.h')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra2/clk_rst.h | 84 |
1 files changed, 23 insertions, 61 deletions
diff --git a/arch/arm/include/asm/arch-tegra2/clk_rst.h b/arch/arm/include/asm/arch-tegra2/clk_rst.h index bd9d9ade90..0b6e004fbc 100644 --- a/arch/arm/include/asm/arch-tegra2/clk_rst.h +++ b/arch/arm/include/asm/arch-tegra2/clk_rst.h @@ -43,9 +43,12 @@ struct clk_pll_simple { * structure for which we use clk_pll_simple. The reason for this non- * othogonal setup is not stated. */ -#define TEGRA_CLK_PLLS 6 -#define TEGRA_CLK_SIMPLE_PLLS 3 /* Number of simple PLLs */ -#define TEGRA_CLK_REGS 3 /* Number of clock enable registers */ +enum { + TEGRA_CLK_PLLS = 6, /* Number of normal PLLs */ + TEGRA_CLK_SIMPLE_PLLS = 3, /* Number of simple PLLs */ + TEGRA_CLK_REGS = 3, /* Number of clock enable registers */ + TEGRA_CLK_SOURCES = 64, /* Number of peripheral clock sources */ +}; /* Clock/Reset Controller (CLK_RST_CONTROLLER_) regs */ struct clk_rst_ctlr { @@ -79,65 +82,10 @@ struct clk_rst_ctlr { uint crc_reserved10; /* _reserved_10, 0xF8 */ uint crc_reserved11; /* _reserved_11, 0xFC */ - uint crc_clk_src_i2s1; /*_I2S1_0, 0x100 */ - uint crc_clk_src_i2s2; /*_I2S2_0, 0x104 */ - uint crc_clk_src_spdif_out; /*_SPDIF_OUT_0, 0x108 */ - uint crc_clk_src_spdif_in; /*_SPDIF_IN_0, 0x10C */ - uint crc_clk_src_pwm; /*_PWM_0, 0x110 */ - uint crc_clk_src_spi1; /*_SPI1_0, 0x114 */ - uint crc_clk_src_sbc2; /*_SBC2_0, 0x118 */ - uint crc_clk_src_sbc3; /*_SBC3_0, 0x11C */ - uint crc_clk_src_xio; /*_XIO_0, 0x120 */ - uint crc_clk_src_i2c1; /*_I2C1_0, 0x124 */ - uint crc_clk_src_dvc_i2c; /*_DVC_I2C_0, 0x128 */ - uint crc_clk_src_twc; /*_TWC_0, 0x12C */ - uint crc_reserved12; /* 0x130 */ - uint crc_clk_src_sbc1; /*_SBC1_0, 0x134 */ - uint crc_clk_src_disp1; /*_DISP1_0, 0x138 */ - uint crc_clk_src_disp2; /*_DISP2_0, 0x13C */ - uint crc_clk_src_cve; /*_CVE_0, 0x140 */ - uint crc_clk_src_ide; /*_IDE_0, 0x144 */ - uint crc_clk_src_vi; /*_VI_0, 0x148 */ - uint crc_reserved13; /* 0x14C */ - uint crc_clk_src_sdmmc1; /*_SDMMC1_0, 0x150 */ - uint crc_clk_src_sdmmc2; /*_SDMMC2_0, 0x154 */ - uint crc_clk_src_g3d; /*_G3D_0, 0x158 */ - uint crc_clk_src_g2d; /*_G2D_0, 0x15C */ - uint crc_clk_src_ndflash; /*_NDFLASH_0, 0x160 */ - uint crc_clk_src_sdmmc4; /*_SDMMC4_0, 0x164 */ - uint crc_clk_src_vfir; /*_VFIR_0, 0x168 */ - uint crc_clk_src_epp; /*_EPP_0, 0x16C */ - uint crc_clk_src_mp3; /*_MPE_0, 0x170 */ - uint crc_clk_src_mipi; /*_MIPI_0, 0x174 */ - uint crc_clk_src_uarta; /*_UARTA_0, 0x178 */ - uint crc_clk_src_uartb; /*_UARTB_0, 0x17C */ - uint crc_clk_src_host1x; /*_HOST1X_0, 0x180 */ - uint crc_reserved14; /* 0x184 */ - uint crc_clk_src_tvo; /*_TVO_0, 0x188 */ - uint crc_clk_src_hdmi; /*_HDMI_0, 0x18C */ - uint crc_reserved15; /* 0x190 */ - uint crc_clk_src_tvdac; /*_TVDAC_0, 0x194 */ - uint crc_clk_src_i2c2; /*_I2C2_0, 0x198 */ - uint crc_clk_src_emc; /*_EMC_0, 0x19C */ - uint crc_clk_src_uartc; /*_UARTC_0, 0x1A0 */ - uint crc_reserved16; /* 0x1A4 */ - uint crc_clk_src_vi_sensor; /*_VI_SENSOR_0, 0x1A8 */ - uint crc_reserved17; /* 0x1AC */ - uint crc_reserved18; /* 0x1B0 */ - uint crc_clk_src_sbc4; /*_SBC4_0, 0x1B4 */ - uint crc_clk_src_i2c3; /*_I2C3_0, 0x1B8 */ - uint crc_clk_src_sdmmc3; /*_SDMMC3_0, 0x1BC */ - uint crc_clk_src_uartd; /*_UARTD_0, 0x1C0 */ - uint crc_clk_src_uarte; /*_UARTE_0, 0x1C4 */ - uint crc_clk_src_vde; /*_VDE_0, 0x1C8 */ - uint crc_clk_src_owr; /*_OWR_0, 0x1CC */ - uint crc_clk_src_nor; /*_NOR_0, 0x1D0 */ - uint crc_clk_src_csite; /*_CSITE_0, 0x1D4 */ - uint crc_reserved19[9]; /* 0x1D8-1F8 */ - uint crc_clk_src_osc; /*_OSC_0, 0x1FC */ + uint crc_clk_src[TEGRA_CLK_SOURCES]; /*_I2S1_0... 0x100-1fc */ uint crc_reserved20[80]; /* 0x200-33C */ - uint crc_cpu_cmplx_set; /* _CPU_CMPLX_SET_0, 0x340 */ - uint crc_cpu_cmplx_clr; /* _CPU_CMPLX_CLR_0, 0x344 */ + uint crc_cpu_cmplx_set; /* _CPU_CMPLX_SET_0, 0x340 */ + uint crc_cpu_cmplx_clr; /* _CPU_CMPLX_CLR_0, 0x344 */ }; /* CLK_RST_CONTROLLER_CLK_CPU_CMPLX_0 */ @@ -156,10 +104,13 @@ struct clk_rst_ctlr { #define PLL_BASE_OVRRIDE_MASK (1U << 28) #define PLL_DIVP_SHIFT 20 +#define PLL_DIVP_MASK (7U << PLL_DIVP_SHIFT) #define PLL_DIVN_SHIFT 8 +#define PLL_DIVN_MASK (0x3ffU << PLL_DIVN_SHIFT) #define PLL_DIVM_SHIFT 0 +#define PLL_DIVM_MASK (0x1f << PLL_DIVM_SHIFT) /* CLK_RST_CONTROLLER_PLLx_MISC_0 */ #define PLL_CPCON_SHIFT 8 @@ -168,9 +119,20 @@ struct clk_rst_ctlr { #define PLL_LFCON_SHIFT 4 #define PLLU_VCO_FREQ_SHIFT 20 +#define PLLU_VCO_FREQ_MASK (1U << PLLU_VCO_FREQ_SHIFT) /* CLK_RST_CONTROLLER_OSC_CTRL_0 */ #define OSC_FREQ_SHIFT 30 #define OSC_FREQ_MASK (3U << OSC_FREQ_SHIFT) +/* CLK_RST_CONTROLLER_CLK_SOURCE_x_OUT_0 */ +#define OUT_CLK_DIVISOR_SHIFT 0 +#define OUT_CLK_DIVISOR_MASK (255 << OUT_CLK_DIVISOR_SHIFT) + +#define OUT_CLK_SOURCE_SHIFT 30 +#define OUT_CLK_SOURCE_MASK (3U << OUT_CLK_SOURCE_SHIFT) + +#define OUT_CLK_SOURCE4_SHIFT 28 +#define OUT_CLK_SOURCE4_MASK (15U << OUT_CLK_SOURCE4_SHIFT) + #endif /* CLK_RST_H */ |