diff options
| author | Cédric Le Goater <clg@kaod.org> | 2022-08-17 17:08:23 +0200 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-08-31 14:08:06 -0300 |
| commit | 125277c6a88d93760c2ec28c74bf3a1c30b90113 (patch) | |
| tree | 89efef83c8ff176149d5177ab2aaa8e17f06ab52 /hw/ppc/ppc405.h | |
| parent | 2847eb40891b252e66a178532d26a8f7f91c735e (diff) | |
ppc/ppc405: QOM'ify GPIO
The GPIO controller is currently modeled as a simple SysBus device
with a unique memory region.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
[balaton: Simplify sysbus device casts for readability]
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <e95d7849f3768e1f9a2846c4b282392750678b3e.1660746880.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Diffstat (limited to 'hw/ppc/ppc405.h')
| -rw-r--r-- | hw/ppc/ppc405.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/hw/ppc/ppc405.h b/hw/ppc/ppc405.h index a5b493d3e7..21f6cb3585 100644 --- a/hw/ppc/ppc405.h +++ b/hw/ppc/ppc405.h @@ -63,6 +63,26 @@ struct ppc4xx_bd_info_t { uint32_t bi_iic_fast[2]; }; +/* GPIO */ +#define TYPE_PPC405_GPIO "ppc405-gpio" +OBJECT_DECLARE_SIMPLE_TYPE(Ppc405GpioState, PPC405_GPIO); +struct Ppc405GpioState { + SysBusDevice parent_obj; + + MemoryRegion io; + uint32_t or; + uint32_t tcr; + uint32_t osrh; + uint32_t osrl; + uint32_t tsrh; + uint32_t tsrl; + uint32_t odr; + uint32_t ir; + uint32_t rr1; + uint32_t isr1h; + uint32_t isr1l; +}; + /* On Chip Memory */ #define TYPE_PPC405_OCM "ppc405-ocm" OBJECT_DECLARE_SIMPLE_TYPE(Ppc405OcmState, PPC405_OCM); @@ -152,6 +172,7 @@ struct Ppc405SoCState { Ppc405CpcState cpc; Ppc405GptState gpt; Ppc405OcmState ocm; + Ppc405GpioState gpio; }; /* PowerPC 405 core */ |