From def26913b66fd94e431afecf28e09c08e8c02a35 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 27 Nov 2020 12:14:42 +0100 Subject: reset: simple: add BCM4908 MISC PCIe reset controller support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It's a trivial reset controller. One register with bit per PCIe core. Signed-off-by: Rafał Miłecki Acked-by: Florian Fainelli Signed-off-by: Philipp Zabel --- drivers/reset/Kconfig | 2 +- drivers/reset/reset-simple.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/reset') diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 71ab75a46491..752bef7e564f 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -173,7 +173,7 @@ config RESET_SCMI config RESET_SIMPLE bool "Simple Reset Controller Driver" if COMPILE_TEST - default ARCH_AGILEX || ARCH_ASPEED || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARC + default ARCH_AGILEX || ARCH_ASPEED || ARCH_BCM4908 || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARC help This enables a simple reset controller driver for reset lines that that can be asserted and deasserted by toggling bits in a contiguous, diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index e066614818a3..4dda0daf2c6f 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -146,6 +146,8 @@ static const struct of_device_id reset_simple_dt_ids[] = { { .compatible = "aspeed,ast2500-lpc-reset" }, { .compatible = "bitmain,bm1880-reset", .data = &reset_simple_active_low }, + { .compatible = "brcm,bcm4908-misc-pcie-reset", + .data = &reset_simple_active_low }, { .compatible = "snps,dw-high-reset" }, { .compatible = "snps,dw-low-reset", .data = &reset_simple_active_low }, -- cgit v1.2.3