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[194.187.74.233]) by smtp.gmail.com with ESMTPSA id o7sm921105ljg.41.2020.11.27.03.14.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 03:14:54 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Philipp Zabel , Rob Herring Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH 2/2] reset: simple: add BCM4908 MISC PCIe reset controller support Date: Fri, 27 Nov 2020 12:14:42 +0100 Message-Id: <20201127111442.1096-2-zajec5@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201127111442.1096-1-zajec5@gmail.com> References: <20201127111442.1096-1-zajec5@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Rafał Miłecki It's a trivial reset controller. One register with bit per PCIe core. Signed-off-by: Rafał Miłecki --- drivers/reset/Kconfig | 2 +- drivers/reset/reset-simple.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) 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 },