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clk: Refactor CLK devices bits

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This commit is contained in:
CTCaer
2020-07-17 16:50:17 +03:00
parent 3ddd1c26ad
commit e158d9bc00
10 changed files with 414 additions and 140 deletions
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134
bdk/soc/clock.c
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@@ -34,63 +34,63 @@
/* clock_t: reset, enable, source, index, clk_src, clk_div */
static const clock_t _clock_uart[] = {
/* UART A */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_UARTA, 6, 0, 2 },
/* UART B */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_UARTB, 7, 0, 2 },
/* UART C */ { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_UARTC, 23, 0, 2 },
/* UART D */ { CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_UARTD, 1, 0, 2 },
/* UART E */ { CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_UARTAPE, 20, 0, 2 }
{ CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_UARTA, CLK_L_UARTA, 0, 2 },
{ CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_UARTB, CLK_L_UARTB, 0, 2 },
{ CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_UARTC, CLK_H_UARTC, 0, 2 },
{ CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_UARTD, CLK_U_UARTD, 0, 2 },
{ CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_UARTAPE, CLK_Y_UARTAPE, 0, 2 }
};
//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0, FM_DIV: 26.
static const clock_t _clock_i2c[] = {
/* I2C1 */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_I2C1, 12, 0, 19 }, //20.4MHz -> 100KHz
/* I2C2 */ { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C2, 22, 0, 4 }, //81.6MHz -> 400KHz
/* I2C3 */ { CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_I2C3, 3, 0, 4 }, //81.6MHz -> 400KHz
/* I2C4 */ { CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_RST_CONTROLLER_CLK_SOURCE_I2C4, 7, 0, 19 }, //20.4MHz -> 100KHz
/* I2C5 */ { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C5, 15, 0, 4 }, //81.6MHz -> 400KHz
/* I2C6 */ { CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_RST_CONTROLLER_CLK_SOURCE_I2C6, 6, 0, 19 } //20.4MHz -> 100KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_I2C1, CLK_L_I2C1, 0, 19 }, //20.4MHz -> 100KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C2, CLK_H_I2C2, 0, 4 }, //81.6MHz -> 400KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_I2C3, CLK_U_I2C3, 0, 4 }, //81.6MHz -> 400KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_RST_CONTROLLER_CLK_SOURCE_I2C4, CLK_V_I2C4, 0, 19 }, //20.4MHz -> 100KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C5, CLK_H_I2C5, 0, 4 }, //81.6MHz -> 400KHz
{ CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_RST_CONTROLLER_CLK_SOURCE_I2C6, CLK_X_I2C6, 0, 19 } //20.4MHz -> 100KHz
};
static clock_t _clock_se = {
CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_RST_CONTROLLER_CLK_SOURCE_SE, 31, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_RST_CONTROLLER_CLK_SOURCE_SE, CLK_V_SE, 0, 0
};
static clock_t _clock_tzram = {
CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_NO_SOURCE, 30, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_V, CLK_RST_CONTROLLER_CLK_OUT_ENB_V, CLK_NO_SOURCE, CLK_V_TZRAM, 0, 0
};
static clock_t _clock_host1x = {
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_HOST1X, 28, 4, 3
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_HOST1X, CLK_L_HOST1X, 4, 3
};
static clock_t _clock_tsec = {
CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_TSEC, 19, 0, 2
CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_TSEC, CLK_U_TSEC, 0, 2
};
static clock_t _clock_sor_safe = {
CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_NO_SOURCE, 30, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_NO_SOURCE, CLK_Y_SOR_SAFE, 0, 0
};
static clock_t _clock_sor0 = {
CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_NO_SOURCE, 22, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_NO_SOURCE, CLK_X_SOR0, 0, 0
};
static clock_t _clock_sor1 = {
CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_RST_CONTROLLER_CLK_SOURCE_SOR1, 23, 0, 2
CLK_RST_CONTROLLER_RST_DEVICES_X, CLK_RST_CONTROLLER_CLK_OUT_ENB_X, CLK_RST_CONTROLLER_CLK_SOURCE_SOR1, CLK_X_SOR1, 0, 2
};
static clock_t _clock_kfuse = {
CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_NO_SOURCE, 8, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_NO_SOURCE, CLK_H_KFUSE, 0, 0
};
static clock_t _clock_cl_dvfs = {
CLK_RST_CONTROLLER_RST_DEVICES_W, CLK_RST_CONTROLLER_CLK_OUT_ENB_W, CLK_NO_SOURCE, 27, 0, 0
CLK_RST_CONTROLLER_RST_DEVICES_W, CLK_RST_CONTROLLER_CLK_OUT_ENB_W, CLK_NO_SOURCE, CLK_W_DVFS, 0, 0
};
static clock_t _clock_coresight = {
CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_CSITE, 9, 0, 4
CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_CSITE, CLK_U_CSITE, 0, 4
};
static clock_t _clock_pwm = {
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_PWM, 17, 6, 4 // Fref: 6.2MHz.
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_PWM, CLK_L_PWM, 6, 4 // Fref: 6.2MHz.
};
static clock_t _clock_sdmmc_legacy_tm = {
CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_SDMMC_LEGACY_TM, 1, 4, 66
CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_SDMMC_LEGACY_TM, CLK_Y_SDMMC_LEGACY_TM, 4, 66
};
void clock_enable(const clock_t *clk)
@@ -223,12 +223,12 @@ void clock_disable_sor1()
void clock_enable_kfuse()
{
//clock_enable(&_clock_kfuse);
CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) = (CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) & 0xFFFFFEFF) | 0x100;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) &= 0xFFFFFEFF;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) = (CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) & 0xFFFFFEFF) | 0x100;
u32 kfuse_clk_unmask = ~BIT(CLK_H_KFUSE);
CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) = (CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) & kfuse_clk_unmask) | BIT(CLK_H_KFUSE);
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) &= kfuse_clk_unmask;
CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) = (CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) & kfuse_clk_unmask) | BIT(CLK_H_KFUSE);
usleep(10);
CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) &= 0xFFFFFEFF;
CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) &= kfuse_clk_unmask;
usleep(20);
}
@@ -362,48 +362,18 @@ static void _clock_disable_pllc4(u32 mask)
pllc4_enabled = 0;
}
#define L_SWR_SDMMC1_RST (1 << 14)
#define L_SWR_SDMMC2_RST (1 << 9)
#define L_SWR_SDMMC4_RST (1 << 15)
#define U_SWR_SDMMC3_RST (1 << 5)
#define L_CLK_ENB_SDMMC1 (1 << 14)
#define L_CLK_ENB_SDMMC2 (1 << 9)
#define L_CLK_ENB_SDMMC4 (1 << 15)
#define U_CLK_ENB_SDMMC3 (1 << 5)
#define L_SET_SDMMC1_RST (1 << 14)
#define L_SET_SDMMC2_RST (1 << 9)
#define L_SET_SDMMC4_RST (1 << 15)
#define U_SET_SDMMC3_RST (1 << 5)
#define L_CLR_SDMMC1_RST (1 << 14)
#define L_CLR_SDMMC2_RST (1 << 9)
#define L_CLR_SDMMC4_RST (1 << 15)
#define U_CLR_SDMMC3_RST (1 << 5)
#define L_SET_CLK_ENB_SDMMC1 (1 << 14)
#define L_SET_CLK_ENB_SDMMC2 (1 << 9)
#define L_SET_CLK_ENB_SDMMC4 (1 << 15)
#define U_SET_CLK_ENB_SDMMC3 (1 << 5)
#define L_CLR_CLK_ENB_SDMMC1 (1 << 14)
#define L_CLR_CLK_ENB_SDMMC2 (1 << 9)
#define L_CLR_CLK_ENB_SDMMC4 (1 << 15)
#define U_CLR_CLK_ENB_SDMMC3 (1 << 5)
static int _clock_sdmmc_is_reset(u32 id)
{
switch (id)
{
case SDMMC_1:
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & L_SWR_SDMMC1_RST;
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & BIT(CLK_L_SDMMC1);
case SDMMC_2:
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & L_SWR_SDMMC2_RST;
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & BIT(CLK_L_SDMMC2);
case SDMMC_3:
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_U) & U_SWR_SDMMC3_RST;
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_U) & BIT(CLK_U_SDMMC3);
case SDMMC_4:
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & L_SWR_SDMMC4_RST;
return CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_L) & BIT(CLK_L_SDMMC4);
}
return 0;
}
@@ -413,16 +383,16 @@ static void _clock_sdmmc_set_reset(u32 id)
switch (id)
{
case SDMMC_1:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = L_SET_SDMMC1_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_SDMMC1);
break;
case SDMMC_2:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = L_SET_SDMMC2_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_SDMMC2);
break;
case SDMMC_3:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_U_SET) = U_SET_SDMMC3_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_U_SET) = BIT(CLK_U_SDMMC3);
break;
case SDMMC_4:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = L_SET_SDMMC4_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_SET) = BIT(CLK_L_SDMMC4);
break;
}
}
@@ -432,16 +402,16 @@ static void _clock_sdmmc_clear_reset(u32 id)
switch (id)
{
case SDMMC_1:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = L_CLR_SDMMC1_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_SDMMC1);
break;
case SDMMC_2:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = L_CLR_SDMMC2_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_SDMMC2);
break;
case SDMMC_3:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_U_CLR) = U_CLR_SDMMC3_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_U_CLR) = BIT(CLK_U_SDMMC3);
break;
case SDMMC_4:
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = L_CLR_SDMMC4_RST;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_L_CLR) = BIT(CLK_L_SDMMC4);
break;
}
}
@@ -451,13 +421,13 @@ static int _clock_sdmmc_is_enabled(u32 id)
switch (id)
{
case SDMMC_1:
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & L_CLK_ENB_SDMMC1;
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & BIT(CLK_L_SDMMC1);
case SDMMC_2:
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & L_CLK_ENB_SDMMC2;
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & BIT(CLK_L_SDMMC2);
case SDMMC_3:
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_U) & U_CLK_ENB_SDMMC3;
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_U) & BIT(CLK_U_SDMMC3);
case SDMMC_4:
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & L_CLK_ENB_SDMMC4;
return CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) & BIT(CLK_L_SDMMC4);
}
return 0;
}
@@ -467,16 +437,16 @@ static void _clock_sdmmc_set_enable(u32 id)
switch (id)
{
case SDMMC_1:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = L_SET_CLK_ENB_SDMMC1;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_SDMMC1);
break;
case SDMMC_2:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = L_SET_CLK_ENB_SDMMC2;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_SDMMC2);
break;
case SDMMC_3:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_U_SET) = U_SET_CLK_ENB_SDMMC3;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_U_SET) = BIT(CLK_U_SDMMC3);
break;
case SDMMC_4:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = L_SET_CLK_ENB_SDMMC4;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_SDMMC4);
break;
}
}
@@ -486,16 +456,16 @@ static void _clock_sdmmc_clear_enable(u32 id)
switch (id)
{
case SDMMC_1:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = L_CLR_CLK_ENB_SDMMC1;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_SDMMC1);
break;
case SDMMC_2:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = L_CLR_CLK_ENB_SDMMC2;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_SDMMC2);
break;
case SDMMC_3:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_U_CLR) = U_CLR_CLK_ENB_SDMMC3;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_U_CLR) = BIT(CLK_U_SDMMC3);
break;
case SDMMC_4:
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = L_CLR_CLK_ENB_SDMMC4;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_CLR) = BIT(CLK_L_SDMMC4);
break;
}
}