From: Siddharth Vadapalli <s-vadapalli@ti.com>
To: <davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <robh+dt@kernel.org>,
<krzysztof.kozlowski@linaro.org>,
<krzysztof.kozlowski+dt@linaro.org>, <nm@ti.com>,
<kristo@kernel.org>, <vigneshr@ti.com>, <rogerq@kernel.org>,
<nsekhar@ti.com>
Cc: <netdev@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <srk@ti.com>,
<s-vadapalli@ti.com>
Subject: [PATCH net-next 4/5] arm64: dts: ti: k3-am62-main: Add timesync router node
Date: Wed, 11 Jan 2023 17:14:28 +0530 [thread overview]
Message-ID: <20230111114429.1297557-5-s-vadapalli@ti.com> (raw)
In-Reply-To: <20230111114429.1297557-1-s-vadapalli@ti.com>
TI's AM62x SoC has a Time Sync Event Router, which enables routing a single
input signal to multiple recipients. This facilitates syncing all the
peripherals or processor cores to the input signal which acts as a master
clock.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 072903649d6e..4ce59170b6a7 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -649,6 +649,15 @@ cpts@3d000 {
};
};
+ timesync_router: pinctrl@a40000 {
+ compatible = "pinctrl-single";
+ reg = <0x0 0xa40000 0x0 0x800>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0x000107ff>;
+ status = "disabled";
+ };
+
hwspinlock: spinlock@2a000000 {
compatible = "ti,am64-hwspinlock";
reg = <0x00 0x2a000000 0x00 0x1000>;
--
2.25.1
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next prev parent reply other threads:[~2023-01-11 11:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-11 11:44 [PATCH net-next 0/5] Add PPS support to am65-cpts driver Siddharth Vadapalli
2023-01-11 11:44 ` [PATCH net-next 1/5] dt-binding: net: ti: am65x-cpts: add 'ti,pps' property Siddharth Vadapalli
2023-01-13 19:16 ` Rob Herring
2023-01-11 11:44 ` [PATCH net-next 2/5] net: ethernet: ti: am65-cpts: add pps support Siddharth Vadapalli
2023-01-13 9:57 ` Roger Quadros
2023-01-16 6:23 ` Siddharth Vadapalli
2023-01-11 11:44 ` [PATCH net-next 3/5] net: ethernet: ti: am65-cpts: adjust pps following ptp changes Siddharth Vadapalli
2023-01-11 11:44 ` Siddharth Vadapalli [this message]
2023-05-16 13:31 ` [PATCH net-next 4/5] arm64: dts: ti: k3-am62-main: Add timesync router node Nishanth Menon
2023-01-11 11:44 ` [PATCH net-next 5/5] arm64: dts: ti: k3-am625-sk: Add cpsw3g cpts PPS support Siddharth Vadapalli
2023-01-13 10:18 ` Roger Quadros
2023-01-16 7:12 ` Siddharth Vadapalli
2023-01-16 16:05 ` Roger Quadros
2023-01-16 16:30 ` Vignesh Raghavendra
2023-01-17 5:28 ` Siddharth Vadapalli
2023-01-17 9:30 ` Roger Quadros
2023-01-17 9:39 ` Siddharth Vadapalli
2023-01-13 9:48 ` [PATCH net-next 0/5] Add PPS support to am65-cpts driver Roger Quadros
2023-01-13 9:56 ` Siddharth Vadapalli
2023-01-13 10:21 ` Roger Quadros
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