From: Kuldeep Singh <kuldeep.singh@nxp.com>
To: Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Joakim Zhang <qiangqing.zhang@nxp.com>,
Kuldeep Singh <kuldeep.singh@nxp.com>
Subject: [PATCH 1/3] arm64: dts: lx2160a: Add flexcan support
Date: Mon, 11 Jan 2021 13:08:47 +0530 [thread overview]
Message-ID: <1610350729-21287-2-git-send-email-kuldeep.singh@nxp.com> (raw)
In-Reply-To: <1610350729-21287-1-git-send-email-kuldeep.singh@nxp.com>
LX2160A supports two flexcan controllers. Add the support.
Enable support further for LX2160A-RDB/QDS.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts | 8 ++++++++
arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 16 ++++++++++++++++
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 20 ++++++++++++++++++++
3 files changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
index 16ae3b0..d858d9c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -33,6 +33,14 @@
};
};
+&can0 {
+ status = "okay";
+};
+
+&can1 {
+ status = "okay";
+};
+
&crypto {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 6f82759..5dbf274 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -89,6 +89,22 @@
};
};
+&can0 {
+ status = "okay";
+
+ can-transceiver {
+ max-bitrate = <5000000>;
+ };
+};
+
+&can1 {
+ status = "okay";
+
+ can-transceiver {
+ max-bitrate = <5000000>;
+ };
+};
+
&esdhc0 {
sd-uhs-sdr104;
sd-uhs-sdr50;
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 0d4bce1..63a3ef6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -878,6 +878,26 @@
status = "disabled";
};
+ can0: can@2180000 {
+ compatible = "fsl,lx2160ar1-flexcan";
+ reg = <0x0 0x2180000 0x0 0x10000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 4 7>, <&sysclk>;
+ clock-names = "ipg", "per";
+ fsl,clk-source = <0>;
+ status = "disabled";
+ };
+
+ can1: can@2190000 {
+ compatible = "fsl,lx2160ar1-flexcan";
+ reg = <0x0 0x2190000 0x0 0x10000>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen 4 7>, <&sysclk>;
+ clock-names = "ipg", "per";
+ fsl,clk-source = <0>;
+ status = "disabled";
+ };
+
uart0: serial@21c0000 {
compatible = "arm,sbsa-uart","arm,pl011";
reg = <0x0 0x21c0000 0x0 0x1000>;
--
2.7.4
next prev parent reply other threads:[~2021-01-11 7:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 7:38 [PATCH 0/3] Enable flexcan support in LS1028A/LX2160A Kuldeep Singh
2021-01-11 7:38 ` Kuldeep Singh [this message]
2021-01-18 1:37 ` [PATCH 1/3] arm64: dts: lx2160a: Add flexcan support Shawn Guo
2021-01-18 6:45 ` [EXT] " Kuldeep Singh
2021-01-11 7:38 ` [PATCH 2/3] arm64: dtsi: ls1028a: Update flexcan properties Kuldeep Singh
2021-01-11 7:38 ` [PATCH 3/3] arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS Kuldeep Singh
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