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gpu: host1x: Add Tegra124 support

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Tegra124 has 192 syncpoints whereas its predecessors had 32 syncpoints.
This required changes to the hardware register layout.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2013-11-15 14:58:05 +01:00
parent 23a0e27aac
commit e6fff4aaf9
8 changed files with 768 additions and 1 deletions
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11
drivers/gpu/host1x/dev.c
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@@ -34,6 +34,7 @@
#include "debug.h"
#include "hw/host1x01.h"
#include "hw/host1x02.h"
#include "hw/host1x04.h"
void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
{
@@ -77,7 +78,17 @@ static const struct host1x_info host1x02_info = {
.sync_offset = 0x3000,
};
static const struct host1x_info host1x04_info = {
.nb_channels = 12,
.nb_pts = 192,
.nb_mlocks = 16,
.nb_bases = 64,
.init = host1x04_init,
.sync_offset = 0x2100,
};
static struct of_device_id host1x_of_match[] = {
{ .compatible = "nvidia,tegra124-host1x", .data = &host1x04_info, },
{ .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, },
{ .compatible = "nvidia,tegra30-host1x", .data = &host1x01_info, },
{ .compatible = "nvidia,tegra20-host1x", .data = &host1x01_info, },