| From def26913b66fd94e431afecf28e09c08e8c02a35 Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| Date: Fri, 27 Nov 2020 12:14:42 +0100 |
| Subject: [PATCH] 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 <rafal@milecki.pl> |
| Acked-by: Florian Fainelli <f.fainelli@gmail.com> |
| Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> |
| --- |
| drivers/reset/Kconfig | 2 +- |
| drivers/reset/reset-simple.c | 2 ++ |
| 2 files changed, 3 insertions(+), 1 deletion(-) |
| |
| --- a/drivers/reset/Kconfig |
| +++ b/drivers/reset/Kconfig |
| @@ -129,7 +129,7 @@ config RESET_SCMI |
| |
| config RESET_SIMPLE |
| bool "Simple Reset Controller Driver" if COMPILE_TEST |
| - default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN || ARC |
| + default ARCH_BCM4908 || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN || 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, |
| --- a/drivers/reset/reset-simple.c |
| +++ b/drivers/reset/reset-simple.c |
| @@ -127,6 +127,8 @@ static const struct of_device_id reset_s |
| { .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 }, |