diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/reset/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/reset/reset-meson.c | 22 | ||||
| -rw-r--r-- | drivers/reset/reset-simple.c | 2 |
3 files changed, 14 insertions, 20 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 7fc77696bb1e..18f152d251d7 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -83,14 +83,18 @@ config RESET_PISTACHIO config RESET_SIMPLE bool "Simple Reset Controller Driver" if COMPILE_TEST - default ARCH_SOCFPGA || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX + default ARCH_SOCFPGA || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED help This enables a simple reset controller driver for reset lines that that can be asserted and deasserted by toggling bits in a contiguous, exclusive register space. - Currently this driver supports Altera SoCFPGAs, the RCC reset - controller in STM32 MCUs, Allwinner SoCs, and ZTE's zx2967 family. + Currently this driver supports: + - Altera SoCFPGAs + - ASPEED BMC SoCs + - RCC reset controller in STM32 MCUs + - Allwinner SoCs + - ZTE's zx2967 family config RESET_SUNXI bool "Allwinner SoCs Reset Driver" if COMPILE_TEST && !ARCH_SUNXI diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c index 93cbee1ae8ef..5242e0679df7 100644 --- a/drivers/reset/reset-meson.c +++ b/drivers/reset/reset-meson.c @@ -124,29 +124,21 @@ static int meson_reset_deassert(struct reset_controller_dev *rcdev, return meson_reset_level(rcdev, id, false); } -static const struct reset_control_ops meson_reset_meson8_ops = { - .reset = meson_reset_reset, -}; - -static const struct reset_control_ops meson_reset_gx_ops = { +static const struct reset_control_ops meson_reset_ops = { .reset = meson_reset_reset, .assert = meson_reset_assert, .deassert = meson_reset_deassert, }; static const struct of_device_id meson_reset_dt_ids[] = { - { .compatible = "amlogic,meson8b-reset", - .data = &meson_reset_meson8_ops, }, - { .compatible = "amlogic,meson-gxbb-reset", - .data = &meson_reset_gx_ops, }, - { .compatible = "amlogic,meson-axg-reset", - .data = &meson_reset_gx_ops, }, + { .compatible = "amlogic,meson8b-reset" }, + { .compatible = "amlogic,meson-gxbb-reset" }, + { .compatible = "amlogic,meson-axg-reset" }, { /* sentinel */ }, }; static int meson_reset_probe(struct platform_device *pdev) { - const struct reset_control_ops *ops; struct meson_reset *data; struct resource *res; @@ -154,10 +146,6 @@ static int meson_reset_probe(struct platform_device *pdev) if (!data) return -ENOMEM; - ops = of_device_get_match_data(&pdev->dev); - if (!ops) - return -EINVAL; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); data->reg_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(data->reg_base)) @@ -169,7 +157,7 @@ static int meson_reset_probe(struct platform_device *pdev) data->rcdev.owner = THIS_MODULE; data->rcdev.nr_resets = REG_COUNT * BITS_PER_REG; - data->rcdev.ops = ops; + data->rcdev.ops = &meson_reset_ops; data->rcdev.of_node = pdev->dev.of_node; return devm_reset_controller_register(&pdev->dev, &data->rcdev); diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 2d4f362ef025..f7ce8910a392 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -125,6 +125,8 @@ static const struct of_device_id reset_simple_dt_ids[] = { .data = &reset_simple_active_low }, { .compatible = "zte,zx296718-reset", .data = &reset_simple_active_low }, + { .compatible = "aspeed,ast2400-lpc-reset" }, + { .compatible = "aspeed,ast2500-lpc-reset" }, { /* sentinel */ }, }; |