From f67499f8ea7c15818d3375d718bd6cde4ae3d4f5 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 19 Mar 2020 13:27:35 +0100 Subject: pinctrl: tegra: Do not add default pin range on Tegra194 On Tegra194, almost all of the pin control programming happens in early boot firmware, so there is no use in having a pin range defined for all the pins. Signed-off-by: Thierry Reding Link: https://lore.kernel.org/r/20200319122737.3063291-8-thierry.reding@gmail.com Tested-by: Vidya Sagar Signed-off-by: Linus Walleij --- drivers/pinctrl/tegra/pinctrl-tegra.c | 2 +- drivers/pinctrl/tegra/pinctrl-tegra194.c | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c index c8246cc2c4fd..65511bf27d34 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra.c @@ -794,7 +794,7 @@ int tegra_pinctrl_probe(struct platform_device *pdev, tegra_pinctrl_clear_parked_bits(pmx); - if (!tegra_pinctrl_gpio_node_has_range(pmx)) + if (pmx->soc->ngpios > 0 && !tegra_pinctrl_gpio_node_has_range(pmx)) pinctrl_add_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range); platform_set_drvdata(pdev, pmx); diff --git a/drivers/pinctrl/tegra/pinctrl-tegra194.c b/drivers/pinctrl/tegra/pinctrl-tegra194.c index d4e84530158c..61fc7e680788 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra194.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra194.c @@ -134,7 +134,6 @@ static const struct tegra_pingroup tegra194_groups[] = { }; static const struct tegra_pinctrl_soc_data tegra194_pinctrl = { - .ngpios = TEGRA_PIN_NUM_GPIOS, .pins = tegra194_pins, .npins = ARRAY_SIZE(tegra194_pins), .functions = tegra194_functions, -- cgit v1.2.3-59-g8ed1b