1 #ifndef _ASM_POWERPC_KEYLARGO_H 2 #define _ASM_POWERPC_KEYLARGO_H 3 #ifdef __KERNEL__ 4 /* 5 * keylargo.h: definitions for using the "KeyLargo" I/O controller chip. 6 * 7 */ 8 9 /* "Pangea" chipset has keylargo device-id 0x25 while core99 10 * has device-id 0x22. The rev. of the pangea one is 0, so we 11 * fake an artificial rev. in keylargo_rev by oring 0x100 12 */ 13 #define KL_PANGEA_REV 0x100 14 15 /* offset from base for feature control registers */ 16 #define KEYLARGO_MBCR 0x34 /* KL Only, Media bay control/status */ 17 #define KEYLARGO_FCR0 0x38 18 #define KEYLARGO_FCR1 0x3c 19 #define KEYLARGO_FCR2 0x40 20 #define KEYLARGO_FCR3 0x44 21 #define KEYLARGO_FCR4 0x48 22 #define KEYLARGO_FCR5 0x4c /* Pangea only */ 23 24 /* K2 aditional FCRs */ 25 #define K2_FCR6 0x34 26 #define K2_FCR7 0x30 27 #define K2_FCR8 0x2c 28 #define K2_FCR9 0x28 29 #define K2_FCR10 0x24 30 31 /* GPIO registers */ 32 #define KEYLARGO_GPIO_LEVELS0 0x50 33 #define KEYLARGO_GPIO_LEVELS1 0x54 34 #define KEYLARGO_GPIO_EXTINT_0 0x58 35 #define KEYLARGO_GPIO_EXTINT_CNT 18 36 #define KEYLARGO_GPIO_0 0x6A 37 #define KEYLARGO_GPIO_CNT 17 38 #define KEYLARGO_GPIO_EXTINT_DUAL_EDGE 0x80 39 #define KEYLARGO_GPIO_OUTPUT_ENABLE 0x04 40 #define KEYLARGO_GPIO_OUTOUT_DATA 0x01 41 #define KEYLARGO_GPIO_INPUT_DATA 0x02 42 43 /* K2 does only extint GPIOs and does 51 of them */ 44 #define K2_GPIO_EXTINT_0 0x58 45 #define K2_GPIO_EXTINT_CNT 51 46 47 /* Specific GPIO regs */ 48 49 #define KL_GPIO_MODEM_RESET (KEYLARGO_GPIO_0+0x03) 50 #define KL_GPIO_MODEM_POWER (KEYLARGO_GPIO_0+0x02) /* Pangea */ 51 52 #define KL_GPIO_SOUND_POWER (KEYLARGO_GPIO_0+0x05) 53 54 /* Hrm... this one is only to be used on Pismo. It seeem to also 55 * control the timebase enable on other machines. Still to be 56 * experimented... --BenH. 57 */ 58 #define KL_GPIO_FW_CABLE_POWER (KEYLARGO_GPIO_0+0x09) 59 #define KL_GPIO_TB_ENABLE (KEYLARGO_GPIO_0+0x09) 60 61 #define KL_GPIO_ETH_PHY_RESET (KEYLARGO_GPIO_0+0x10) 62 63 #define KL_GPIO_EXTINT_CPU1 (KEYLARGO_GPIO_0+0x0a) 64 #define KL_GPIO_EXTINT_CPU1_ASSERT 0x04 65 #define KL_GPIO_EXTINT_CPU1_RELEASE 0x38 66 67 #define KL_GPIO_RESET_CPU0 (KEYLARGO_GPIO_EXTINT_0+0x03) 68 #define KL_GPIO_RESET_CPU1 (KEYLARGO_GPIO_EXTINT_0+0x04) 69 #define KL_GPIO_RESET_CPU2 (KEYLARGO_GPIO_EXTINT_0+0x0f) 70 #define KL_GPIO_RESET_CPU3 (KEYLARGO_GPIO_EXTINT_0+0x10) 71 72 #define KL_GPIO_PMU_MESSAGE_IRQ (KEYLARGO_GPIO_EXTINT_0+0x09) 73 #define KL_GPIO_PMU_MESSAGE_BIT KEYLARGO_GPIO_INPUT_DATA 74 75 #define KL_GPIO_MEDIABAY_IRQ (KEYLARGO_GPIO_EXTINT_0+0x0e) 76 77 #define KL_GPIO_AIRPORT_0 (KEYLARGO_GPIO_EXTINT_0+0x0a) 78 #define KL_GPIO_AIRPORT_1 (KEYLARGO_GPIO_EXTINT_0+0x0d) 79 #define KL_GPIO_AIRPORT_2 (KEYLARGO_GPIO_0+0x0d) 80 #define KL_GPIO_AIRPORT_3 (KEYLARGO_GPIO_0+0x0e) 81 #define KL_GPIO_AIRPORT_4 (KEYLARGO_GPIO_0+0x0f) 82 83 /* 84 * Bits in feature control register. Those bits different for K2 are 85 * listed separately 86 */ 87 #define KL_MBCR_MB0_PCI_ENABLE 0x00000800 /* exist ? */ 88 #define KL_MBCR_MB0_IDE_ENABLE 0x00001000 89 #define KL_MBCR_MB0_FLOPPY_ENABLE 0x00002000 /* exist ? */ 90 #define KL_MBCR_MB0_SOUND_ENABLE 0x00004000 /* hrm... */ 91 #define KL_MBCR_MB0_DEV_MASK 0x00007800 92 #define KL_MBCR_MB0_DEV_POWER 0x00000400 93 #define KL_MBCR_MB0_DEV_RESET 0x00000200 94 #define KL_MBCR_MB0_ENABLE 0x00000100 95 #define KL_MBCR_MB1_PCI_ENABLE 0x08000000 /* exist ? */ 96 #define KL_MBCR_MB1_IDE_ENABLE 0x10000000 97 #define KL_MBCR_MB1_FLOPPY_ENABLE 0x20000000 /* exist ? */ 98 #define KL_MBCR_MB1_SOUND_ENABLE 0x40000000 /* hrm... */ 99 #define KL_MBCR_MB1_DEV_MASK 0x78000000 100 #define KL_MBCR_MB1_DEV_POWER 0x04000000 101 #define KL_MBCR_MB1_DEV_RESET 0x02000000 102 #define KL_MBCR_MB1_ENABLE 0x01000000 103 104 #define KL0_SCC_B_INTF_ENABLE 0x00000001 /* (KL Only) */ 105 #define KL0_SCC_A_INTF_ENABLE 0x00000002 106 #define KL0_SCC_SLOWPCLK 0x00000004 107 #define KL0_SCC_RESET 0x00000008 108 #define KL0_SCCA_ENABLE 0x00000010 109 #define KL0_SCCB_ENABLE 0x00000020 110 #define KL0_SCC_CELL_ENABLE 0x00000040 111 #define KL0_IRDA_HIGH_BAND 0x00000100 /* (KL Only) */ 112 #define KL0_IRDA_SOURCE2_SEL 0x00000200 /* (KL Only) */ 113 #define KL0_IRDA_SOURCE1_SEL 0x00000400 /* (KL Only) */ 114 #define KL0_PG_USB0_PMI_ENABLE 0x00000400 /* (Pangea/Intrepid Only) */ 115 #define KL0_IRDA_RESET 0x00000800 /* (KL Only) */ 116 #define KL0_PG_USB0_REF_SUSPEND_SEL 0x00000800 /* (Pangea/Intrepid Only) */ 117 #define KL0_IRDA_DEFAULT1 0x00001000 /* (KL Only) */ 118 #define KL0_PG_USB0_REF_SUSPEND 0x00001000 /* (Pangea/Intrepid Only) */ 119 #define KL0_IRDA_DEFAULT0 0x00002000 /* (KL Only) */ 120 #define KL0_PG_USB0_PAD_SUSPEND 0x00002000 /* (Pangea/Intrepid Only) */ 121 #define KL0_IRDA_FAST_CONNECT 0x00004000 /* (KL Only) */ 122 #define KL0_PG_USB1_PMI_ENABLE 0x00004000 /* (Pangea/Intrepid Only) */ 123 #define KL0_IRDA_ENABLE 0x00008000 /* (KL Only) */ 124 #define KL0_PG_USB1_REF_SUSPEND_SEL 0x00008000 /* (Pangea/Intrepid Only) */ 125 #define KL0_IRDA_CLK32_ENABLE 0x00010000 /* (KL Only) */ 126 #define KL0_PG_USB1_REF_SUSPEND 0x00010000 /* (Pangea/Intrepid Only) */ 127 #define KL0_IRDA_CLK19_ENABLE 0x00020000 /* (KL Only) */ 128 #define KL0_PG_USB1_PAD_SUSPEND 0x00020000 /* (Pangea/Intrepid Only) */ 129 #define KL0_USB0_PAD_SUSPEND0 0x00040000 130 #define KL0_USB0_PAD_SUSPEND1 0x00080000 131 #define KL0_USB0_CELL_ENABLE 0x00100000 132 #define KL0_USB1_PAD_SUSPEND0 0x00400000 133 #define KL0_USB1_PAD_SUSPEND1 0x00800000 134 #define KL0_USB1_CELL_ENABLE 0x01000000 135 #define KL0_USB_REF_SUSPEND 0x10000000 /* (KL Only) */ 136 137 #define KL0_SERIAL_ENABLE (KL0_SCC_B_INTF_ENABLE | \ 138 KL0_SCC_SLOWPCLK | \ 139 KL0_SCC_CELL_ENABLE | KL0_SCCA_ENABLE) 140 141 #define KL1_USB2_PMI_ENABLE 0x00000001 /* Intrepid only */ 142 #define KL1_AUDIO_SEL_22MCLK 0x00000002 /* KL/Pangea only */ 143 #define KL1_USB2_REF_SUSPEND_SEL 0x00000002 /* Intrepid only */ 144 #define KL1_USB2_REF_SUSPEND 0x00000004 /* Intrepid only */ 145 #define KL1_AUDIO_CLK_ENABLE_BIT 0x00000008 /* KL/Pangea only */ 146 #define KL1_USB2_PAD_SUSPEND_SEL 0x00000008 /* Intrepid only */ 147 #define KL1_USB2_PAD_SUSPEND0 0x00000010 /* Intrepid only */ 148 #define KL1_AUDIO_CLK_OUT_ENABLE 0x00000020 /* KL/Pangea only */ 149 #define KL1_USB2_PAD_SUSPEND1 0x00000020 /* Intrepid only */ 150 #define KL1_AUDIO_CELL_ENABLE 0x00000040 /* KL/Pangea only */ 151 #define KL1_USB2_CELL_ENABLE 0x00000040 /* Intrepid only */ 152 #define KL1_AUDIO_CHOOSE 0x00000080 /* KL/Pangea only */ 153 #define KL1_I2S0_CHOOSE 0x00000200 /* KL Only */ 154 #define KL1_I2S0_CELL_ENABLE 0x00000400 155 #define KL1_I2S0_CLK_ENABLE_BIT 0x00001000 156 #define KL1_I2S0_ENABLE 0x00002000 157 #define KL1_I2S1_CELL_ENABLE 0x00020000 158 #define KL1_I2S1_CLK_ENABLE_BIT 0x00080000 159 #define KL1_I2S1_ENABLE 0x00100000 160 #define KL1_EIDE0_ENABLE 0x00800000 /* KL/Intrepid Only */ 161 #define KL1_EIDE0_RESET_N 0x01000000 /* KL/Intrepid Only */ 162 #define KL1_EIDE1_ENABLE 0x04000000 /* KL Only */ 163 #define KL1_EIDE1_RESET_N 0x08000000 /* KL Only */ 164 #define KL1_UIDE_ENABLE 0x20000000 /* KL/Pangea Only */ 165 #define KL1_UIDE_RESET_N 0x40000000 /* KL/Pangea Only */ 166 167 #define KL2_IOBUS_ENABLE 0x00000002 168 #define KL2_SLEEP_STATE_BIT 0x00000100 /* KL Only */ 169 #define KL2_PG_STOP_ALL_CLOCKS 0x00000100 /* Pangea Only */ 170 #define KL2_MPIC_ENABLE 0x00020000 171 #define KL2_CARDSLOT_RESET 0x00040000 /* Pangea/Intrepid Only */ 172 #define KL2_ALT_DATA_OUT 0x02000000 /* KL Only ??? */ 173 #define KL2_MEM_IS_BIG 0x04000000 174 #define KL2_CARDSEL_16 0x08000000 175 176 #define KL3_SHUTDOWN_PLL_TOTAL 0x00000001 /* KL/Pangea only */ 177 #define KL3_SHUTDOWN_PLLKW6 0x00000002 /* KL/Pangea only */ 178 #define KL3_IT_SHUTDOWN_PLL3 0x00000002 /* Intrepid only */ 179 #define KL3_SHUTDOWN_PLLKW4 0x00000004 /* KL/Pangea only */ 180 #define KL3_IT_SHUTDOWN_PLL2 0x00000004 /* Intrepid only */ 181 #define KL3_SHUTDOWN_PLLKW35 0x00000008 /* KL/Pangea only */ 182 #define KL3_IT_SHUTDOWN_PLL1 0x00000008 /* Intrepid only */ 183 #define KL3_SHUTDOWN_PLLKW12 0x00000010 /* KL Only */ 184 #define KL3_IT_ENABLE_PLL3_SHUTDOWN 0x00000010 /* Intrepid only */ 185 #define KL3_PLL_RESET 0x00000020 /* KL/Pangea only */ 186 #define KL3_IT_ENABLE_PLL2_SHUTDOWN 0x00000020 /* Intrepid only */ 187 #define KL3_IT_ENABLE_PLL1_SHUTDOWN 0x00000010 /* Intrepid only */ 188 #define KL3_SHUTDOWN_PLL2X 0x00000080 /* KL Only */ 189 #define KL3_CLK66_ENABLE 0x00000100 /* KL Only */ 190 #define KL3_CLK49_ENABLE 0x00000200 191 #define KL3_CLK45_ENABLE 0x00000400 192 #define KL3_CLK31_ENABLE 0x00000800 /* KL/Pangea only */ 193 #define KL3_TIMER_CLK18_ENABLE 0x00001000 194 #define KL3_I2S1_CLK18_ENABLE 0x00002000 195 #define KL3_I2S0_CLK18_ENABLE 0x00004000 196 #define KL3_VIA_CLK16_ENABLE 0x00008000 /* KL/Pangea only */ 197 #define KL3_IT_VIA_CLK32_ENABLE 0x00008000 /* Intrepid only */ 198 #define KL3_STOPPING33_ENABLED 0x00080000 /* KL Only */ 199 #define KL3_PG_PLL_ENABLE_TEST 0x00080000 /* Pangea Only */ 200 201 /* Intrepid USB bus 2, port 0,1 */ 202 #define KL3_IT_PORT_WAKEUP_ENABLE(p) (0x00080000 << ((p)<<3)) 203 #define KL3_IT_PORT_RESUME_WAKE_EN(p) (0x00040000 << ((p)<<3)) 204 #define KL3_IT_PORT_CONNECT_WAKE_EN(p) (0x00020000 << ((p)<<3)) 205 #define KL3_IT_PORT_DISCONNECT_WAKE_EN(p) (0x00010000 << ((p)<<3)) 206 #define KL3_IT_PORT_RESUME_STAT(p) (0x00300000 << ((p)<<3)) 207 #define KL3_IT_PORT_CONNECT_STAT(p) (0x00200000 << ((p)<<3)) 208 #define KL3_IT_PORT_DISCONNECT_STAT(p) (0x00100000 << ((p)<<3)) 209 210 /* Port 0,1 : bus 0, port 2,3 : bus 1 */ 211 #define KL4_PORT_WAKEUP_ENABLE(p) (0x00000008 << ((p)<<3)) 212 #define KL4_PORT_RESUME_WAKE_EN(p) (0x00000004 << ((p)<<3)) 213 #define KL4_PORT_CONNECT_WAKE_EN(p) (0x00000002 << ((p)<<3)) 214 #define KL4_PORT_DISCONNECT_WAKE_EN(p) (0x00000001 << ((p)<<3)) 215 #define KL4_PORT_RESUME_STAT(p) (0x00000040 << ((p)<<3)) 216 #define KL4_PORT_CONNECT_STAT(p) (0x00000020 << ((p)<<3)) 217 #define KL4_PORT_DISCONNECT_STAT(p) (0x00000010 << ((p)<<3)) 218 219 /* Pangea and Intrepid only */ 220 #define KL5_VIA_USE_CLK31 0000000001 /* Pangea Only */ 221 #define KL5_SCC_USE_CLK31 0x00000002 /* Pangea Only */ 222 #define KL5_PWM_CLK32_EN 0x00000004 223 #define KL5_CLK3_68_EN 0x00000010 224 #define KL5_CLK32_EN 0x00000020 225 226 227 /* K2 definitions */ 228 #define K2_FCR0_USB0_SWRESET 0x00200000 229 #define K2_FCR0_USB1_SWRESET 0x02000000 230 #define K2_FCR0_RING_PME_DISABLE 0x08000000 231 232 #define K2_FCR1_PCI1_BUS_RESET_N 0x00000010 233 #define K2_FCR1_PCI1_SLEEP_RESET_EN 0x00000020 234 #define K2_FCR1_I2S0_CELL_ENABLE 0x00000400 235 #define K2_FCR1_I2S0_RESET 0x00000800 236 #define K2_FCR1_I2S0_CLK_ENABLE_BIT 0x00001000 237 #define K2_FCR1_I2S0_ENABLE 0x00002000 238 #define K2_FCR1_PCI1_CLK_ENABLE 0x00004000 239 #define K2_FCR1_FW_CLK_ENABLE 0x00008000 240 #define K2_FCR1_FW_RESET_N 0x00010000 241 #define K2_FCR1_I2S1_CELL_ENABLE 0x00020000 242 #define K2_FCR1_I2S1_CLK_ENABLE_BIT 0x00080000 243 #define K2_FCR1_I2S1_ENABLE 0x00100000 244 #define K2_FCR1_GMAC_CLK_ENABLE 0x00400000 245 #define K2_FCR1_GMAC_POWER_DOWN 0x00800000 246 #define K2_FCR1_GMAC_RESET_N 0x01000000 247 #define K2_FCR1_SATA_CLK_ENABLE 0x02000000 248 #define K2_FCR1_SATA_POWER_DOWN 0x04000000 249 #define K2_FCR1_SATA_RESET_N 0x08000000 250 #define K2_FCR1_UATA_CLK_ENABLE 0x10000000 251 #define K2_FCR1_UATA_RESET_N 0x40000000 252 #define K2_FCR1_UATA_CHOOSE_CLK66 0x80000000 253 254 /* Shasta definitions */ 255 #define SH_FCR1_I2S2_CELL_ENABLE 0x00000010 256 #define SH_FCR1_I2S2_CLK_ENABLE_BIT 0x00000040 257 #define SH_FCR1_I2S2_ENABLE 0x00000080 258 #define SH_FCR3_I2S2_CLK18_ENABLE 0x00008000 259 260 #endif /* __KERNEL__ */ 261 #endif /* _ASM_POWERPC_KEYLARGO_H */ 262