diff options
Diffstat (limited to 'drivers/firmware/tegra/bpmp.c')
| -rw-r--r-- | drivers/firmware/tegra/bpmp.c | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index 2b498deacdbc..8e3f79959d48 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -768,17 +768,23 @@ static int tegra_bpmp_probe(struct platform_device *pdev) if (err < 0) goto free_mrq; - err = tegra_bpmp_init_clocks(bpmp); - if (err < 0) - goto free_mrq; + if (of_find_property(pdev->dev.of_node, "#clock-cells", NULL)) { + err = tegra_bpmp_init_clocks(bpmp); + if (err < 0) + goto free_mrq; + } - err = tegra_bpmp_init_resets(bpmp); - if (err < 0) - goto free_mrq; + if (of_find_property(pdev->dev.of_node, "#reset-cells", NULL)) { + err = tegra_bpmp_init_resets(bpmp); + if (err < 0) + goto free_mrq; + } - err = tegra_bpmp_init_powergates(bpmp); - if (err < 0) - goto free_mrq; + if (of_find_property(pdev->dev.of_node, "#power-domain-cells", NULL)) { + err = tegra_bpmp_init_powergates(bpmp); + if (err < 0) + goto free_mrq; + } err = tegra_bpmp_init_debugfs(bpmp); if (err < 0) @@ -827,8 +833,30 @@ static const struct tegra_bpmp_soc tegra186_soc = { .num_resets = 193, }; +static const struct tegra_bpmp_soc tegra210_soc = { + .channels = { + .cpu_tx = { + .offset = 0, + .count = 1, + .timeout = 60 * USEC_PER_SEC, + }, + .thread = { + .offset = 4, + .count = 1, + .timeout = 600 * USEC_PER_SEC, + }, + .cpu_rx = { + .offset = 8, + .count = 1, + .timeout = 0, + }, + }, + .ops = &tegra210_bpmp_ops, +}; + static const struct of_device_id tegra_bpmp_match[] = { { .compatible = "nvidia,tegra186-bpmp", .data = &tegra186_soc }, + { .compatible = "nvidia,tegra210-bpmp", .data = &tegra210_soc }, { } }; |