diff mbox series

[2/2] reset: simple: add BCM4908 MISC PCIe reset controller support

Message ID 20201127111442.1096-2-zajec5@gmail.com
State New
Headers show
Series [1/2] dt-bindings: reset: document Broadcom's BCM4908 PCIe reset binding | expand

Commit Message

Rafał Miłecki Nov. 27, 2020, 11:14 a.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

It's a trivial reset controller. One register with bit per PCIe core.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 drivers/reset/Kconfig        | 2 +-
 drivers/reset/reset-simple.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index b7e377a32c92..f393f7e17e33 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 },