From: Aswath Govindraju <a-govindraju@ti.com>
To: unlisted-recipients:; (no To-header on input)
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Marc Kleine-Budde <mkl@pengutronix.de>,
Lokesh Vutla <lokeshvutla@ti.com>,
Aswath Govindraju <a-govindraju@ti.com>
Subject: [PATCH 5/6] arm64: dts: ti: k3-am64-main: Add support for MCAN
Date: Tue, 20 Jul 2021 19:46:41 +0530 [thread overview]
Message-ID: <20210720141642.24999-6-a-govindraju@ti.com> (raw)
In-Reply-To: <20210720141642.24999-1-a-govindraju@ti.com>
Add Support for two MCAN controllers present on the am64x SOC. Both support
classic CAN messages as well as CAN-FD.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 28 ++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 02c3fdf9cc46..f0113dece6cb 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -859,4 +859,32 @@
clock-names = "fck";
max-functions = /bits/ 8 <1>;
};
+
+ main_mcan0: can@20701000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x20701000 0x00 0x200>,
+ <0x00 0x20708000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 98 0>, <&k3_clks 98 5>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
+ };
+
+ main_mcan1: can@20711000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x20711000 0x00 0x200>,
+ <0x00 0x20718000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 99 0>, <&k3_clks 99 5>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
+ };
};
--
2.17.1
next prev parent reply other threads:[~2021-07-20 14:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 14:16 [PATCH 0/6] CAN: Add support for CAN in AM65,J721e and AM64 Aswath Govindraju
2021-07-20 14:16 ` [PATCH 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN Aswath Govindraju
2021-07-20 14:20 ` Marc Kleine-Budde
2021-07-20 14:30 ` Aswath Govindraju
2021-07-20 14:39 ` Nishanth Menon
2021-07-20 14:49 ` Marc Kleine-Budde
2021-07-20 14:16 ` [PATCH 2/6] arm64: dts: ti: am654-base-board: Disable mcan nodes Aswath Govindraju
2021-07-20 14:16 ` [PATCH 3/6] arm64: dts: ti: k3-j721e: Add support for MCAN nodes Aswath Govindraju
2021-07-20 14:54 ` Marc Kleine-Budde
2021-07-21 7:48 ` Aswath Govindraju
2021-07-26 7:43 ` Aswath Govindraju
2021-07-20 14:16 ` [PATCH 4/6] arm64: dts: ti: k3-j721e-common-proc-board: Add support for mcu_mcan nodes Aswath Govindraju
2021-07-20 14:16 ` Aswath Govindraju [this message]
2021-07-20 14:16 ` [PATCH 6/6] arm64: dts: ti: k3-am642-evm/sk: Add support for main domain mcan nodes in EVM and disable them on SK Aswath Govindraju
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