diff options
| author | Dipen Patel <dipenp@nvidia.com> | 2023-04-13 17:44:53 -0700 |
|---|---|---|
| committer | Dipen Patel <dipenp@nvidia.com> | 2023-04-26 15:43:34 -0700 |
| commit | 0ebc475fb636df12222faa04dd989a4e3c87f31a (patch) | |
| tree | c732e0707c412aa7fd7ff348c2a9d9a1e169658c /drivers/hte | |
| parent | b003fb5c9df8a8923bf46e0c00cc54edcfb0fbe3 (diff) | |
hte: Deprecate nvidia,slices property
The relevant DT bindings deprecates nvidia,slices property from
Tegra234 SoC onwards, moving the slices value per SoC data structure
instead.
Signed-off-by: Dipen Patel <dipenp@nvidia.com>
Diffstat (limited to 'drivers/hte')
| -rw-r--r-- | drivers/hte/hte-tegra194.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/hte/hte-tegra194.c b/drivers/hte/hte-tegra194.c index 5d1f947db0f6..945c68c5e476 100644 --- a/drivers/hte/hte-tegra194.c +++ b/drivers/hte/hte-tegra194.c @@ -118,6 +118,7 @@ struct tegra_hte_line_data { struct tegra_hte_data { enum tegra_hte_type type; + u32 slices; u32 map_sz; u32 sec_map_sz; const struct tegra_hte_line_mapped *map; @@ -323,6 +324,7 @@ static const struct tegra_hte_data t194_aon_hte = { .sec_map_sz = ARRAY_SIZE(tegra194_aon_gpio_sec_map), .sec_map = tegra194_aon_gpio_sec_map, .type = HTE_TEGRA_TYPE_GPIO, + .slices = 3, }; static const struct tegra_hte_data t234_aon_hte = { @@ -331,12 +333,21 @@ static const struct tegra_hte_data t234_aon_hte = { .sec_map_sz = ARRAY_SIZE(tegra234_aon_gpio_sec_map), .sec_map = tegra234_aon_gpio_sec_map, .type = HTE_TEGRA_TYPE_GPIO, + .slices = 3, }; -static const struct tegra_hte_data lic_hte = { +static const struct tegra_hte_data t194_lic_hte = { .map_sz = 0, .map = NULL, .type = HTE_TEGRA_TYPE_LIC, + .slices = 11, +}; + +static const struct tegra_hte_data t234_lic_hte = { + .map_sz = 0, + .map = NULL, + .type = HTE_TEGRA_TYPE_LIC, + .slices = 17, }; static inline u32 tegra_hte_readl(struct tegra_hte_soc *hte, u32 reg) @@ -639,9 +650,9 @@ static bool tegra_hte_match_from_linedata(const struct hte_chip *chip, } static const struct of_device_id tegra_hte_of_match[] = { - { .compatible = "nvidia,tegra194-gte-lic", .data = &lic_hte}, + { .compatible = "nvidia,tegra194-gte-lic", .data = &t194_lic_hte}, { .compatible = "nvidia,tegra194-gte-aon", .data = &t194_aon_hte}, - { .compatible = "nvidia,tegra234-gte-lic", .data = &lic_hte}, + { .compatible = "nvidia,tegra234-gte-lic", .data = &t234_lic_hte}, { .compatible = "nvidia,tegra234-gte-aon", .data = &t234_aon_hte}, { } }; @@ -679,13 +690,6 @@ static int tegra_hte_probe(struct platform_device *pdev) dev = &pdev->dev; - ret = of_property_read_u32(dev->of_node, "nvidia,slices", &slices); - if (ret != 0) { - dev_err(dev, "Could not read slices\n"); - return -EINVAL; - } - nlines = slices << 5; - hte_dev = devm_kzalloc(dev, sizeof(*hte_dev), GFP_KERNEL); if (!hte_dev) return -ENOMEM; @@ -697,6 +701,13 @@ static int tegra_hte_probe(struct platform_device *pdev) dev_set_drvdata(&pdev->dev, hte_dev); hte_dev->prov_data = of_device_get_match_data(&pdev->dev); + ret = of_property_read_u32(dev->of_node, "nvidia,slices", &slices); + if (ret != 0) + slices = hte_dev->prov_data->slices; + + dev_dbg(dev, "slices:%d\n", slices); + nlines = slices << 5; + hte_dev->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(hte_dev->regs)) return PTR_ERR(hte_dev->regs); |