diff options
Diffstat (limited to 'src/superio/winbond/w83627dhg')
| -rw-r--r-- | src/superio/winbond/w83627dhg/superio.c | 21 | ||||
| -rw-r--r-- | src/superio/winbond/w83627dhg/w83627dhg.h | 23 |
2 files changed, 32 insertions, 12 deletions
diff --git a/src/superio/winbond/w83627dhg/superio.c b/src/superio/winbond/w83627dhg/superio.c index bc19297ea6..b10ff9781f 100644 --- a/src/superio/winbond/w83627dhg/superio.c +++ b/src/superio/winbond/w83627dhg/superio.c @@ -94,18 +94,21 @@ static struct device_operations ops = { }; static struct pnp_info pnp_dev_info[] = { - { &ops, W83627DHG_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ff8, 0}, }, - { &ops, W83627DHG_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ff8, 0}, }, - { &ops, W83627DHG_SP1, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, }, - { &ops, W83627DHG_SP2, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, }, - { &ops, W83627DHG_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, {0x0fff, 0}, {0x0fff, 4}, }, + { &ops, W83627DHG_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0}, }, + { &ops, W83627DHG_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0}, }, + { &ops, W83627DHG_SP1, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, + { &ops, W83627DHG_SP2, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, + { &ops, W83627DHG_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, {0x07ff, 0}, {0x07ff, 4}, }, /* the next line makes coreboot hang in pnp_enable_devices() */ - /* { &ops, W83627DHG_SPI, PNP_IO1, { 0xff8, 0 }, }, */ + /* { &ops, W83627DHG_SPI, PNP_IO1, { 0x7f8, 0 }, }, */ { &ops, W83627DHG_GPIO6, }, { &ops, W83627DHG_WDTO_PLED, }, - { &ops, W83627DHG_GPIO2345, }, - { &ops, W83627DHG_ACPI, }, - { &ops, W83627DHG_HWM, PNP_IO0 | PNP_IRQ0, {0x0ffe, 0}, }, + { &ops, W83627DHG_GPIO2, }, + { &ops, W83627DHG_GPIO3, }, + { &ops, W83627DHG_GPIO4, }, + { &ops, W83627DHG_GPIO5, }, + { &ops, W83627DHG_ACPI, PNP_IRQ0, }, + { &ops, W83627DHG_HWM, PNP_IO0 | PNP_IRQ0, {0x07fe, 0}, }, { &ops, W83627DHG_PECI_SST, }, }; diff --git a/src/superio/winbond/w83627dhg/w83627dhg.h b/src/superio/winbond/w83627dhg/w83627dhg.h index 8a1668c4dc..74761e9884 100644 --- a/src/superio/winbond/w83627dhg/w83627dhg.h +++ b/src/superio/winbond/w83627dhg/w83627dhg.h @@ -25,13 +25,30 @@ #define W83627DHG_PP 1 /* Parallel port */ #define W83627DHG_SP1 2 /* Com1 */ #define W83627DHG_SP2 3 /* Com2 */ -#define W83627DHG_KBC 5 /* PS/2 keyboard + mouse */ +#define W83627DHG_KBC 5 /* PS/2 keyboard & mouse */ #define W83627DHG_SPI 6 /* Serial peripheral interface */ -#define W83627DHG_GPIO6 7 /* GPIO6 */ #define W83627DHG_WDTO_PLED 8 /* WDTO#, PLED */ -#define W83627DHG_GPIO2345 9 /* GPIO2, GPIO3, GPIO4, GPIO5 */ #define W83627DHG_ACPI 10 /* ACPI */ #define W83627DHG_HWM 11 /* Hardware monitor */ #define W83627DHG_PECI_SST 12 /* PECI, SST */ +/* The following are handled using "virtual LDNs" (hence the _V suffix). */ +#define W83627DHG_GPIO6_V 7 /* GPIO6 */ +#define W83627DHG_GPIO2345_V 9 /* GPIO2, GPIO3, GPIO4, GPIO5 */ + +/* + * Virtual devices sharing the enables are encoded as follows: + * VLDN = baseLDN[7:0] | [10:8] bitpos of enable in 0x30 of baseLDN + */ + +/* GPIO6 has bit 3 as enable (instead of bit 0 as usual). */ +#define W83627DHG_GPIO6 ((3 << 8) | W83627DHG_GPIO6_V) + +#define W83627DHG_GPIO2 ((0 << 8) | W83627DHG_GPIO2345_V) +#define W83627DHG_GPIO3 ((1 << 8) | W83627DHG_GPIO2345_V) +#define W83627DHG_GPIO4 ((2 << 8) | W83627DHG_GPIO2345_V) +#define W83627DHG_GPIO5 ((3 << 8) | W83627DHG_GPIO2345_V) + +/* Note: There is no GPIO1 on the W83627DHG as per datasheet. */ + #endif |