diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c index 7ea541d6d537..83ecdc876985 100644 --- a/drivers/gpio/gpio-tegra186.c +++ b/drivers/gpio/gpio-tegra186.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2016-2022 NVIDIA Corporation + * Copyright (c) 2016-2025 NVIDIA Corporation * * Author: Thierry Reding * Dipen Patel @@ -69,6 +69,30 @@ #define TEGRA186_GPIO_INTERRUPT_STATUS(x) (0x100 + (x) * 4) +/* Tegra410 GPIOs implemented by the COMPUTE GPIO controller */ +#define TEGRA410_COMPUTE_GPIO_PORT_A 0 +#define TEGRA410_COMPUTE_GPIO_PORT_B 1 +#define TEGRA410_COMPUTE_GPIO_PORT_C 2 +#define TEGRA410_COMPUTE_GPIO_PORT_D 3 +#define TEGRA410_COMPUTE_GPIO_PORT_E 4 + +/* Tegra410 GPIOs implemented by the SYSTEM GPIO controller */ +#define TEGRA410_SYSTEM_GPIO_PORT_A 0 +#define TEGRA410_SYSTEM_GPIO_PORT_B 1 +#define TEGRA410_SYSTEM_GPIO_PORT_C 2 +#define TEGRA410_SYSTEM_GPIO_PORT_D 3 +#define TEGRA410_SYSTEM_GPIO_PORT_E 4 +#define TEGRA410_SYSTEM_GPIO_PORT_I 5 +#define TEGRA410_SYSTEM_GPIO_PORT_J 6 +#define TEGRA410_SYSTEM_GPIO_PORT_K 7 +#define TEGRA410_SYSTEM_GPIO_PORT_L 8 +#define TEGRA410_SYSTEM_GPIO_PORT_M 9 +#define TEGRA410_SYSTEM_GPIO_PORT_N 10 +#define TEGRA410_SYSTEM_GPIO_PORT_P 11 +#define TEGRA410_SYSTEM_GPIO_PORT_Q 12 +#define TEGRA410_SYSTEM_GPIO_PORT_R 13 +#define TEGRA410_SYSTEM_GPIO_PORT_V 14 + struct tegra_gpio_port { const char *name; unsigned int bank; @@ -1267,6 +1291,54 @@ static const struct tegra_gpio_soc tegra256_main_soc = { .has_vm_support = true, }; +#define TEGRA410_COMPUTE_GPIO_PORT(_name, _bank, _port, _pins) \ + TEGRA_GPIO_PORT(TEGRA410_COMPUTE, _name, _bank, _port, _pins) + +static const struct tegra_gpio_port tegra410_compute_ports[] = { + TEGRA410_COMPUTE_GPIO_PORT(A, 0, 0, 3), + TEGRA410_COMPUTE_GPIO_PORT(B, 1, 0, 8), + TEGRA410_COMPUTE_GPIO_PORT(C, 1, 1, 3), + TEGRA410_COMPUTE_GPIO_PORT(D, 2, 0, 8), + TEGRA410_COMPUTE_GPIO_PORT(E, 2, 1, 8), +}; + +static const struct tegra_gpio_soc tegra410_compute_soc = { + .num_ports = ARRAY_SIZE(tegra410_compute_ports), + .ports = tegra410_compute_ports, + .name = "tegra410-gpio-compute", + .num_irqs_per_bank = 8, + .instance = 0, +}; + +#define TEGRA410_SYSTEM_GPIO_PORT(_name, _bank, _port, _pins) \ + TEGRA_GPIO_PORT(TEGRA410_SYSTEM, _name, _bank, _port, _pins) + +static const struct tegra_gpio_port tegra410_system_ports[] = { + TEGRA410_SYSTEM_GPIO_PORT(A, 0, 0, 7), + TEGRA410_SYSTEM_GPIO_PORT(B, 0, 1, 8), + TEGRA410_SYSTEM_GPIO_PORT(C, 0, 2, 8), + TEGRA410_SYSTEM_GPIO_PORT(D, 0, 3, 8), + TEGRA410_SYSTEM_GPIO_PORT(E, 0, 4, 6), + TEGRA410_SYSTEM_GPIO_PORT(I, 1, 0, 8), + TEGRA410_SYSTEM_GPIO_PORT(J, 1, 1, 7), + TEGRA410_SYSTEM_GPIO_PORT(K, 1, 2, 7), + TEGRA410_SYSTEM_GPIO_PORT(L, 1, 3, 7), + TEGRA410_SYSTEM_GPIO_PORT(M, 2, 0, 7), + TEGRA410_SYSTEM_GPIO_PORT(N, 2, 1, 6), + TEGRA410_SYSTEM_GPIO_PORT(P, 2, 2, 8), + TEGRA410_SYSTEM_GPIO_PORT(Q, 2, 3, 3), + TEGRA410_SYSTEM_GPIO_PORT(R, 2, 4, 2), + TEGRA410_SYSTEM_GPIO_PORT(V, 1, 4, 2), +}; + +static const struct tegra_gpio_soc tegra410_system_soc = { + .num_ports = ARRAY_SIZE(tegra410_system_ports), + .ports = tegra410_system_ports, + .name = "tegra410-gpio-system", + .num_irqs_per_bank = 8, + .instance = 0, +}; + static const struct of_device_id tegra186_gpio_of_match[] = { { .compatible = "nvidia,tegra186-gpio", @@ -1302,6 +1374,8 @@ static const struct acpi_device_id tegra186_gpio_acpi_match[] = { { .id = "NVDA0408", .driver_data = (kernel_ulong_t)&tegra194_aon_soc }, { .id = "NVDA0508", .driver_data = (kernel_ulong_t)&tegra241_main_soc }, { .id = "NVDA0608", .driver_data = (kernel_ulong_t)&tegra241_aon_soc }, + { .id = "NVDA0708", .driver_data = (kernel_ulong_t)&tegra410_compute_soc }, + { .id = "NVDA0808", .driver_data = (kernel_ulong_t)&tegra410_system_soc }, {} }; MODULE_DEVICE_TABLE(acpi, tegra186_gpio_acpi_match);