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>, Faiz Abbas <faiz_abbas@ti.com>,
Aswath Govindraju <a-govindraju@ti.com>
Subject: [PATCH v2 3/6] arm64: dts: ti: k3-j721e: Add support for MCAN nodes
Date: Mon, 26 Jul 2021 15:40:09 +0530 [thread overview]
Message-ID: <20210726101012.26983-4-a-govindraju@ti.com> (raw)
In-Reply-To: <20210726101012.26983-1-a-govindraju@ti.com>
From: Faiz Abbas <faiz_abbas@ti.com>
Add support for 14 MCAN controllers in main domain and 2 MCAN controllers
present in mcu domain. All the MCAN controllers support classic CAN
messages as well as CAN_FD messages.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 196 ++++++++++++++++++
.../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 28 +++
2 files changed, 224 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index cf3482376c1e..43080f62a612 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -1940,4 +1940,200 @@
bus_freq = <1000000>;
};
};
+
+ main_mcan0: can@2701000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02701000 0x00 0x200>,
+ <0x00 0x02708000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 156 1>, <&k3_clks 156 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan1: can@2711000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02711000 0x00 0x200>,
+ <0x00 0x02718000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 158 1>, <&k3_clks 158 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan2: can@2721000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02721000 0x00 0x200>,
+ <0x00 0x02728000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 160 1>, <&k3_clks 160 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan3: can@2731000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02731000 0x00 0x200>,
+ <0x00 0x02738000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 161 1>, <&k3_clks 161 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan4: can@2741000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02741000 0x00 0x200>,
+ <0x00 0x02748000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 162 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 162 1>, <&k3_clks 162 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan5: can@2751000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02751000 0x00 0x200>,
+ <0x00 0x02758000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 163 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 163 1>, <&k3_clks 163 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan6: can@2761000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02761000 0x00 0x200>,
+ <0x00 0x02768000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 164 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 164 1>, <&k3_clks 164 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan7: can@2771000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02771000 0x00 0x200>,
+ <0x00 0x02778000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 165 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 165 1>, <&k3_clks 165 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan8: can@2781000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02781000 0x00 0x200>,
+ <0x00 0x02788000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 166 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 166 1>, <&k3_clks 166 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan9: can@2791000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x02791000 0x00 0x200>,
+ <0x00 0x02798000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 167 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 167 1>, <&k3_clks 167 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 579 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan10: can@27a1000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x027a1000 0x00 0x200>,
+ <0x00 0x027a8000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 168 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 168 1>, <&k3_clks 168 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan11: can@27b1000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x027b1000 0x00 0x200>,
+ <0x00 0x027b8000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 169 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 169 1>, <&k3_clks 169 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan12: can@27c1000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x027c1000 0x00 0x200>,
+ <0x00 0x027c8000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 170 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 170 1>, <&k3_clks 170 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ main_mcan13: can@27d1000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x027d1000 0x00 0x200>,
+ <0x00 0x027d8000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 171 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 171 1>, <&k3_clks 171 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 591 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 592 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index d2dceda72fe9..a8dbd843b002 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -390,4 +390,32 @@
ti,loczrama = <1>;
};
};
+
+ mcu_mcan0: can@40528000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x40528000 0x00 0x200>,
+ <0x00 0x40500000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 172 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 172 1>, <&k3_clks 172 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 832 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 833 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
+
+ mcu_mcan1: can@40568000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x40568000 0x00 0x200>,
+ <0x00 0x40540000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 173 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 173 1>, <&k3_clks 173 0>;
+ clock-names = "cclk", "hclk";
+ interrupts = <GIC_SPI 835 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 836 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ };
};
--
2.17.1
next prev parent reply other threads:[~2021-07-26 10:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 10:10 [PATCH v2 0/6] CAN: Add support for CAN in AM65,J721e and AM64 Aswath Govindraju
2021-07-26 10:10 ` [PATCH v2 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN Aswath Govindraju
2021-08-02 12:59 ` Marc Kleine-Budde
2021-07-26 10:10 ` [PATCH v2 2/6] arm64: dts: ti: am654-base-board: Disable mcan nodes Aswath Govindraju
2021-07-26 10:10 ` Aswath Govindraju [this message]
2021-07-26 10:10 ` [PATCH v2 4/6] arm64: dts: ti: k3-j721e-common-proc-board: Add support for mcu_mcan nodes Aswath Govindraju
2021-07-26 10:10 ` [PATCH v2 5/6] arm64: dts: ti: k3-am64-main: Add support for MCAN Aswath Govindraju
2021-07-26 10:10 ` [PATCH v2 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
2021-07-28 5:19 ` [PATCH v2 0/6] CAN: Add support for CAN in AM65,J721e and AM64 Aswath Govindraju
2021-07-28 7:26 ` Marc Kleine-Budde
2021-08-02 12:45 ` Nishanth Menon
2021-08-05 12:32 ` Aswath Govindraju
2021-08-05 12:40 ` Jan Kiszka
2021-08-05 12:44 ` Aswath Govindraju
2021-08-05 12:49 ` Jan Kiszka
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