From: Kuldeep Singh <kuldeep.singh@nxp.com>
To: Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
Li Yang <leoyang.li@nxp.com>,
Kuldeep Singh <kuldeep.singh@nxp.com>
Subject: [Patch v2 1/3] arm64: dts: lx2160a: Add flexcan support
Date: Thu, 21 Jan 2021 16:27:37 +0530 [thread overview]
Message-ID: <1611226659-30129-2-git-send-email-kuldeep.singh@nxp.com> (raw)
In-Reply-To: <1611226659-30129-1-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 | 24 +++++++++++++++++++++++
3 files changed, 48 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 451e443..0551f6f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -895,6 +895,30 @@
status = "disabled";
};
+ can0: can@2180000 {
+ compatible = "fsl,lx2160ar1-flexcan";
+ reg = <0x0 0x2180000 0x0 0x10000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+ QORIQ_CLK_PLL_DIV(8)>,
+ <&clockgen QORIQ_CLK_SYSCLK 0>;
+ 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 QORIQ_CLK_PLATFORM_PLL
+ QORIQ_CLK_PLL_DIV(8)>,
+ <&clockgen QORIQ_CLK_SYSCLK 0>;
+ 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:[~2021-01-21 11:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 10:57 [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A Kuldeep Singh
2021-01-21 10:57 ` Kuldeep Singh [this message]
2021-01-21 10:57 ` [Patch v2 2/3] arm64: dtsi: ls1028a: Update flexcan properties Kuldeep Singh
2021-01-21 10:57 ` [Patch v2 3/3] arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS Kuldeep Singh
2021-01-30 13:24 ` [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A Shawn Guo
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