From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [PATCH v2 3/3] ARM: dts: NSP: Wire up switch interrupts Date: Tue, 28 Aug 2018 10:54:20 -0700 Message-ID: <20180828175420.7992-4-f.fainelli@gmail.com> References: <20180828175420.7992-1-f.fainelli@gmail.com> Return-path: In-Reply-To: <20180828175420.7992-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Rob Herring , Mark Rutland , Ray Jui , Scott Branden , Jon Mason , "maintainer:BROADCOM IPROC ARM ARCHITECTURE" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list , andrew@lunn.ch, rmk+kernel@armlinux.org.uk List-Id: devicetree@vger.kernel.org The Switch Register Access Block (SRAB) has one interrupt for link state change on each ports (0-5, 7-8) a PHY interrupt, timestamping interrupt and sleep timer interrupts for each management ports (5,7,8). Wire those up so we can utilize them to speed up link resolution. Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm-nsp.dtsi | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 09ba85046322..ec869a80f9ba 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -377,7 +377,36 @@ srab: srab@36000 { compatible = "brcm,nsp-srab"; - reg = <0x36000 0x1000>; + reg = <0x36000 0x1000>, + <0x3f308 0x8>, + <0x3f410 0xc>; + reg-names = "srab", "mux_config", "sgmii"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "link_state_p0", + "link_state_p1", + "link_state_p2", + "link_state_p3", + "link_state_p4", + "link_state_p5", + "link_state_p7", + "link_state_p8", + "phy", + "ts", + "imp_sleep_timer_p5", + "imp_sleep_timer_p7", + "imp_sleep_timer_p8"; #address-cells = <1>; #size-cells = <0>; -- 2.17.1