Replace magic numbers for CCGRx registers with more descriptive names
This commit is contained in:
parent
6f79d9e96c
commit
183413c80c
@ -88,14 +88,42 @@ WR4(struct ccm_softc *sc, bus_size_t off, uint32_t val)
|
||||
static void
|
||||
ccm_init_gates(struct ccm_softc *sc)
|
||||
{
|
||||
/* Turns on... */
|
||||
WR4(sc, CCM_CCGR0, 0x0000003f); /* ahpbdma, aipstz 1 & 2 busses */
|
||||
WR4(sc, CCM_CCGR1, 0x00300c00); /* gpt, enet */
|
||||
WR4(sc, CCM_CCGR2, 0x0fffffc0); /* ipmux & ipsync (bridges), iomux, i2c */
|
||||
WR4(sc, CCM_CCGR3, 0x3ff00000); /* DDR memory controller */
|
||||
WR4(sc, CCM_CCGR4, 0x0000f300); /* pl301 bus crossbar */
|
||||
WR4(sc, CCM_CCGR5, 0x0ffc00c0); /* uarts, ssi, sdma */
|
||||
WR4(sc, CCM_CCGR6, 0x000003ff); /* usdhc 1-4, usboh3 */
|
||||
uint32_t reg;
|
||||
|
||||
/* ahpbdma, aipstz 1 & 2 busses */
|
||||
reg = CCGR0_AIPS_TZ1 | CCGR0_AIPS_TZ2 | CCGR0_ABPHDMA;
|
||||
WR4(sc, CCM_CCGR0, reg);
|
||||
|
||||
/* gpt, enet */
|
||||
reg = CCGR1_ENET | CCGR1_GPT;
|
||||
WR4(sc, CCM_CCGR1, reg);
|
||||
|
||||
/* ipmux & ipsync (bridges), iomux, i2c */
|
||||
reg = CCGR2_I2C1 | CCGR2_I2C2 | CCGR2_I2C3 | CCGR2_IIM |
|
||||
CCGR2_IOMUX_IPT | CCGR2_IPMUX1 | CCGR2_IPMUX2 | CCGR2_IPMUX3 |
|
||||
CCGR2_IPSYNC_IP2APB_TZASC1 | CCGR2_IPSYNC_IP2APB_TZASC2 |
|
||||
CCGR2_IPSYNC_VDOA;
|
||||
WR4(sc, CCM_CCGR2, reg);
|
||||
|
||||
/* DDR memory controller */
|
||||
reg = CCGR3_OCRAM | CCGR3_MMDC_CORE_IPG |
|
||||
CCGR3_MMDC_CORE_ACLK_FAST | CCGR3_CG11 | CCGR3_CG13;
|
||||
WR4(sc, CCM_CCGR3, reg);
|
||||
|
||||
/* pl301 bus crossbar */
|
||||
reg = CCGR4_PL301_MX6QFAST1_S133 |
|
||||
CCGR4_PL301_MX6QPER1_BCH | CCGR4_PL301_MX6QPER2_MAIN;
|
||||
WR4(sc, CCM_CCGR4, reg);
|
||||
|
||||
/* uarts, ssi, sdma */
|
||||
reg = CCGR5_SDMA | CCGR5_SSI1 | CCGR5_SSI2 | CCGR5_SSI3 |
|
||||
CCGR5_UART | CCGR5_UART_SERIAL;
|
||||
WR4(sc, CCM_CCGR5, reg);
|
||||
|
||||
/* usdhc 1-4, usboh3 */
|
||||
reg = CCGR6_USBOH3 | CCGR6_USDHC1 | CCGR6_USDHC2 |
|
||||
CCGR6_USDHC3 | CCGR6_USDHC4;
|
||||
WR4(sc, CCM_CCGR6, reg);
|
||||
}
|
||||
|
||||
static int
|
||||
|
@ -58,12 +58,57 @@
|
||||
#define CCM_CGPR 0x064
|
||||
#define CCM_CGPR_INT_MEM_CLK_LPM (1 << 17)
|
||||
#define CCM_CCGR0 0x068
|
||||
#define CCGR0_AIPS_TZ1 (0x3 << 0)
|
||||
#define CCGR0_AIPS_TZ2 (0x3 << 2)
|
||||
#define CCGR0_ABPHDMA (0x3 << 4)
|
||||
#define CCM_CCGR1 0x06C
|
||||
#define CCGR1_ENET (0x3 << 10)
|
||||
#define CCGR1_GPT (0x3 << 20)
|
||||
#define CCM_CCGR2 0x070
|
||||
#define CCGR2_HDMI_TX (0x3 << 0)
|
||||
#define CCGR2_HDMI_TX_ISFR (0x3 << 4)
|
||||
#define CCGR2_I2C1 (0x3 << 6)
|
||||
#define CCGR2_I2C2 (0x3 << 8)
|
||||
#define CCGR2_I2C3 (0x3 << 10)
|
||||
#define CCGR2_IIM (0x3 << 12)
|
||||
#define CCGR2_IOMUX_IPT (0x3 << 14)
|
||||
#define CCGR2_IPMUX1 (0x3 << 16)
|
||||
#define CCGR2_IPMUX2 (0x3 << 18)
|
||||
#define CCGR2_IPMUX3 (0x3 << 20)
|
||||
#define CCGR2_IPSYNC_IP2APB_TZASC1 (0x3 << 22)
|
||||
#define CCGR2_IPSYNC_IP2APB_TZASC2 (0x3 << 24)
|
||||
#define CCGR2_IPSYNC_VDOA (0x3 << 26)
|
||||
#define CCM_CCGR3 0x074
|
||||
#define CCGR3_IPU1_IPU (0x3 << 0)
|
||||
#define CCGR3_IPU1_DI0 (0x3 << 2)
|
||||
#define CCGR3_IPU1_DI1 (0x3 << 4)
|
||||
#define CCGR3_IPU2_IPU (0x3 << 6)
|
||||
#define CCGR3_IPU2_DI0 (0x3 << 8)
|
||||
#define CCGR3_IPU2_DI1 (0x3 << 10)
|
||||
#define CCGR3_LDB_DI0 (0x3 << 12)
|
||||
#define CCGR3_LDB_DI1 (0x3 << 14)
|
||||
#define CCGR3_MMDC_CORE_ACLK_FAST (0x3 << 20)
|
||||
#define CCGR3_CG11 (0x3 << 22)
|
||||
#define CCGR3_MMDC_CORE_IPG (0x3 << 24)
|
||||
#define CCGR3_CG13 (0x3 << 26)
|
||||
#define CCGR3_OCRAM (0x3 << 28)
|
||||
#define CCM_CCGR4 0x078
|
||||
#define CCGR4_PL301_MX6QFAST1_S133 (0x3 << 8)
|
||||
#define CCGR4_PL301_MX6QPER1_BCH (0x3 << 12)
|
||||
#define CCGR4_PL301_MX6QPER2_MAIN (0x3 << 14)
|
||||
#define CCM_CCGR5 0x07C
|
||||
#define CCGR5_SDMA (0x3 << 6)
|
||||
#define CCGR5_SSI1 (0x3 << 18)
|
||||
#define CCGR5_SSI2 (0x3 << 20)
|
||||
#define CCGR5_SSI3 (0x3 << 22)
|
||||
#define CCGR5_UART (0x3 << 24)
|
||||
#define CCGR5_UART_SERIAL (0x3 << 26)
|
||||
#define CCM_CCGR6 0x080
|
||||
#define CCGR6_USBOH3 (0x3 << 0)
|
||||
#define CCGR6_USDHC1 (0x3 << 2)
|
||||
#define CCGR6_USDHC2 (0x3 << 4)
|
||||
#define CCGR6_USDHC3 (0x3 << 6)
|
||||
#define CCGR6_USDHC4 (0x3 << 8)
|
||||
#define CCM_CMEOR 0x088
|
||||
|
||||
#endif
|
||||
|
Loading…
x
Reference in New Issue
Block a user