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soc/tegra: pmc: Add Tegra210B01 support

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The PMC in Tegra210B01 is very similar to the one in the original
Tegra210, but has a few powergate differences. Specifically sata and ve2
are removed.

Signed-off-by: Alexandre Hamamdjian <azkali.limited@gmail.com>
Co-developed-by: Thomas Makin <halorocker89@gmail.com>
Signed-off-by: Thomas Makin <halorocker89@gmail.com>
Co-developed-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
This commit is contained in:
Alexandre Hamamdjian authored and Thomas Makin committed 2026-10-16 10:04:42 -05:00
1 parent 3bbfabafa3
commit 123ae32e8b
1 file changed
+62
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drivers/soc/tegra/pmc.c
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@@ -4020,6 +4020,67 @@ static const struct tegra_pmc_soc tegra210_pmc_soc = {
.has_single_mmio_aperture = true,
};
static const char * const tegra210b01_powergates[] = {
[TEGRA_POWERGATE_CPU] = "crail",
[TEGRA_POWERGATE_3D] = "3d",
[TEGRA_POWERGATE_VENC] = "venc",
[TEGRA_POWERGATE_PCIE] = "pcie",
[TEGRA_POWERGATE_MPE] = "mpe",
[TEGRA_POWERGATE_CPU1] = "cpu1",
[TEGRA_POWERGATE_CPU2] = "cpu2",
[TEGRA_POWERGATE_CPU3] = "cpu3",
[TEGRA_POWERGATE_CPU0] = "cpu0",
[TEGRA_POWERGATE_C0NC] = "c0nc",
[TEGRA_POWERGATE_SOR] = "sor",
[TEGRA_POWERGATE_DIS] = "dis",
[TEGRA_POWERGATE_DISB] = "disb",
[TEGRA_POWERGATE_XUSBA] = "xusba",
[TEGRA_POWERGATE_XUSBB] = "xusbb",
[TEGRA_POWERGATE_XUSBC] = "xusbc",
[TEGRA_POWERGATE_VIC] = "vic",
[TEGRA_POWERGATE_IRAM] = "iram",
[TEGRA_POWERGATE_NVDEC] = "nvdec",
[TEGRA_POWERGATE_NVJPG] = "nvjpg",
[TEGRA_POWERGATE_AUD] = "aud",
[TEGRA_POWERGATE_DFD] = "dfd",
};
static const struct tegra_pmc_soc tegra210b01_pmc_soc = {
.supports_core_domain = false,
.num_powergates = ARRAY_SIZE(tegra210b01_powergates),
.powergates = tegra210b01_powergates,
.num_cpu_powergates = ARRAY_SIZE(tegra210_cpu_powergates),
.cpu_powergates = tegra210_cpu_powergates,
.has_tsense_reset = true,
.has_gpu_clamps = true,
.needs_mbist_war = false,
.has_io_pad_wren = true,
.maybe_tz_only = true,
.num_io_pads = ARRAY_SIZE(tegra210_io_pads),
.io_pads = tegra210_io_pads,
.num_io_pad_vctrls = ARRAY_SIZE(tegra210_io_pad_vctrls),
.io_pad_vctrls = tegra210_io_pad_vctrls,
.num_pin_descs = ARRAY_SIZE(tegra210_pin_descs),
.pin_descs = tegra210_pin_descs,
.regs = &tegra20_pmc_regs,
.init = tegra20_pmc_init,
.setup_irq_polarity = tegra20_pmc_setup_irq_polarity,
.powergate_set = tegra114_powergate_set,
.irq_set_wake = tegra210_pmc_irq_set_wake,
.irq_set_type = tegra210_pmc_irq_set_type,
.reset_sources = tegra210_reset_sources,
.num_reset_sources = ARRAY_SIZE(tegra210_reset_sources),
.reset_levels = NULL,
.num_reset_levels = 0,
.num_wake_events = ARRAY_SIZE(tegra210_wake_events),
.wake_events = tegra210_wake_events,
.pmc_clks_data = tegra_pmc_clks_data,
.num_pmc_clks = ARRAY_SIZE(tegra_pmc_clks_data),
.has_blink_output = true,
.has_usb_sleepwalk = true,
.has_single_mmio_aperture = true,
};
static const struct tegra_io_pad_soc tegra186_io_pads[] = {
TEGRA_IO_PAD(TEGRA_IO_PAD_CSIA, 0, 0x74, 0x78, "csia"),
TEGRA_IO_PAD(TEGRA_IO_PAD_CSIB, 1, 0x74, 0x78, "csib"),
@@ -4789,6 +4850,7 @@ static const struct of_device_id tegra_pmc_match[] = {
{ .compatible = "nvidia,tegra194-pmc", .data = &tegra194_pmc_soc },
{ .compatible = "nvidia,tegra186-pmc", .data = &tegra186_pmc_soc },
{ .compatible = "nvidia,tegra210-pmc", .data = &tegra210_pmc_soc },
{ .compatible = "nvidia,tegra210b01-pmc", .data = &tegra210b01_pmc_soc },
{ .compatible = "nvidia,tegra132-pmc", .data = &tegra124_pmc_soc },
{ .compatible = "nvidia,tegra124-pmc", .data = &tegra124_pmc_soc },
{ .compatible = "nvidia,tegra114-pmc", .data = &tegra114_pmc_soc },