diff options
| author | Maxime Ripard <mripard@kernel.org> | 2024-10-25 18:15:52 +0100 |
|---|---|---|
| committer | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2024-11-27 14:37:20 +0000 |
| commit | fa9ccf01025b46fdc01b3d871155384c844118b5 (patch) | |
| tree | 5f85a8ac3a74b520fc86a60cff008c262e2e01d4 | |
| parent | 5aab428cfe588a8ea952684c60530dfff71b2b42 (diff) | |
drm/vc4: txp: Add BCM2712 MOPLET support
The BCM2712 features a simpler TXP called MOPLET. Let's add support for
it.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241025-drm-vc4-2712-support-v2-21-35efa83c8fc0@raspberrypi.com
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_txp.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c index 0fb8a57652b5..f6b6f8627f61 100644 --- a/drivers/gpu/drm/vc4/vc4_txp.c +++ b/drivers/gpu/drm/vc4/vc4_txp.c @@ -524,6 +524,19 @@ static const struct vc4_txp_data bcm2712_mop_data = { .supports_40bit_addresses = true, }; +static const struct vc4_txp_data bcm2712_moplet_data = { + .base = { + .name = "moplet", + .debugfs_name = "moplet_regs", + .hvs_available_channels = BIT(1), + .hvs_output = 4, + }, + .encoder_type = VC4_ENCODER_TYPE_TXP1, + .high_addr_ptr_reg = TXP_DST_PTR_HIGH_MOPLET, + .size_minus_one = true, + .supports_40bit_addresses = true, +}; + const struct vc4_txp_data bcm2835_txp_data = { .base = { .name = "txp", @@ -630,6 +643,7 @@ static void vc4_txp_remove(struct platform_device *pdev) static const struct of_device_id vc4_txp_dt_match[] = { { .compatible = "brcm,bcm2712-mop", .data = &bcm2712_mop_data }, + { .compatible = "brcm,bcm2712-moplet", .data = &bcm2712_moplet_data }, { .compatible = "brcm,bcm2835-txp", .data = &bcm2835_txp_data }, { /* sentinel */ }, }; |