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* [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A
@ 2021-01-21 10:57 ` Kuldeep Singh
  0 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: linux-arm-kernel, Li Yang, Kuldeep Singh

This patch set adds device-tree support for LX2160A-RDB/QDS.

Also, update flexcan entry for LS1028A and enable support further for 
LS1028A-RDB/QDS.

Patch1: Add dtsi and dts properties for LX2160A
Patch2: Update dtsi properties for LS1028A
Patch3: Add dts properties for LS1028A.

Changes since v1:
-Use clockgen constants instead of numeric numbers

Kuldeep Singh (3):
  arm64: dts: lx2160a: Add flexcan support
  arm64: dtsi: ls1028a: Update flexcan properties
  arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS

 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts |  8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 16 +++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi    | 16 +++++++++------
 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 +++++++++++++++++++++++
 6 files changed, 82 insertions(+), 6 deletions(-)

-- 
2.7.4


^ permalink raw reply	[flat|nested] 10+ messages in thread
* [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A
@ 2021-01-21 10:57 ` Kuldeep Singh
  0 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: Kuldeep Singh, linux-arm-kernel, Li Yang

This patch set adds device-tree support for LX2160A-RDB/QDS.

Also, update flexcan entry for LS1028A and enable support further for 
LS1028A-RDB/QDS.

Patch1: Add dtsi and dts properties for LX2160A
Patch2: Update dtsi properties for LS1028A
Patch3: Add dts properties for LS1028A.

Changes since v1:
-Use clockgen constants instead of numeric numbers

Kuldeep Singh (3):
  arm64: dts: lx2160a: Add flexcan support
  arm64: dtsi: ls1028a: Update flexcan properties
  arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS

 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts |  8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 16 +++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi    | 16 +++++++++------
 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 +++++++++++++++++++++++
 6 files changed, 82 insertions(+), 6 deletions(-)

-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [Patch v2 1/3] arm64: dts: lx2160a: Add flexcan support
  2021-01-21 10:57 ` Kuldeep Singh
@ 2021-01-21 10:57   ` Kuldeep Singh
  -1 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: linux-arm-kernel, Li Yang, Kuldeep Singh

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


^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [Patch v2 1/3] arm64: dts: lx2160a: Add flexcan support
@ 2021-01-21 10:57   ` Kuldeep Singh
  0 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: Kuldeep Singh, linux-arm-kernel, Li Yang

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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [Patch v2 2/3] arm64: dtsi: ls1028a: Update flexcan properties
  2021-01-21 10:57 ` Kuldeep Singh
@ 2021-01-21 10:57   ` Kuldeep Singh
  -1 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: linux-arm-kernel, Li Yang, Kuldeep Singh

LS1028A supports two flexcan controllers similar to LX2160A.

There's already a compatible entry defined i.e "fsl,lx2160ar1-flexcan"
which can be further reused for LS1028A.
Please note, "fsl,ls1028ar1-flexcan" compatible entry doesn't exists and
can be safely removed.

LS1028A has a single peripheral clock (i.e platform clock) source
connected to both "ipg" and "per" and therefore, remove "sysclk" as
clock source from device-tree.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
---
Hi Shawn,
I would like to mention the motivation behind compatible string change.
There's no ls1028a compatible entry i.e " fsl,ls1028ar1-flexcan" in flexcan
driver. See below.
https://elixir.bootlin.com/linux/latest/source/drivers/net/can/flexcan.c#L1913

And the documentation says that ls1028a entry should be followed by lx2160a.
https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml#L42

Since ls1028a entry is not present, anyway lx2160a entry will be eventually used.
Please let me know your views.

 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index e00acad..d28bd52 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -408,21 +408,25 @@
 		};
 
 		can0: can@2180000 {
-			compatible = "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan";
+			compatible = "fsl,lx2160ar1-flexcan";
 			reg = <0x0 0x2180000 0x0 0x10000>;
 			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sysclk>, <&clockgen QORIQ_CLK_PLATFORM_PLL
-						       QORIQ_CLK_PLL_DIV(2)>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>,
+				 <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "ipg", "per";
 			status = "disabled";
 		};
 
 		can1: can@2190000 {
-			compatible = "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan";
+			compatible = "fsl,lx2160ar1-flexcan";
 			reg = <0x0 0x2190000 0x0 0x10000>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sysclk>, <&clockgen QORIQ_CLK_PLATFORM_PLL
-						       QORIQ_CLK_PLL_DIV(2)>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>,
+				 <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "ipg", "per";
 			status = "disabled";
 		};
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [Patch v2 2/3] arm64: dtsi: ls1028a: Update flexcan properties
@ 2021-01-21 10:57   ` Kuldeep Singh
  0 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: Kuldeep Singh, linux-arm-kernel, Li Yang

LS1028A supports two flexcan controllers similar to LX2160A.

There's already a compatible entry defined i.e "fsl,lx2160ar1-flexcan"
which can be further reused for LS1028A.
Please note, "fsl,ls1028ar1-flexcan" compatible entry doesn't exists and
can be safely removed.

LS1028A has a single peripheral clock (i.e platform clock) source
connected to both "ipg" and "per" and therefore, remove "sysclk" as
clock source from device-tree.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
---
Hi Shawn,
I would like to mention the motivation behind compatible string change.
There's no ls1028a compatible entry i.e " fsl,ls1028ar1-flexcan" in flexcan
driver. See below.
https://elixir.bootlin.com/linux/latest/source/drivers/net/can/flexcan.c#L1913

And the documentation says that ls1028a entry should be followed by lx2160a.
https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml#L42

Since ls1028a entry is not present, anyway lx2160a entry will be eventually used.
Please let me know your views.

 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index e00acad..d28bd52 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -408,21 +408,25 @@
 		};
 
 		can0: can@2180000 {
-			compatible = "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan";
+			compatible = "fsl,lx2160ar1-flexcan";
 			reg = <0x0 0x2180000 0x0 0x10000>;
 			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sysclk>, <&clockgen QORIQ_CLK_PLATFORM_PLL
-						       QORIQ_CLK_PLL_DIV(2)>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>,
+				 <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "ipg", "per";
 			status = "disabled";
 		};
 
 		can1: can@2190000 {
-			compatible = "fsl,ls1028ar1-flexcan", "fsl,lx2160ar1-flexcan";
+			compatible = "fsl,lx2160ar1-flexcan";
 			reg = <0x0 0x2190000 0x0 0x10000>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&sysclk>, <&clockgen QORIQ_CLK_PLATFORM_PLL
-						       QORIQ_CLK_PLL_DIV(2)>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>,
+				 <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(2)>;
 			clock-names = "ipg", "per";
 			status = "disabled";
 		};
-- 
2.7.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [Patch v2 3/3] arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS
  2021-01-21 10:57 ` Kuldeep Singh
@ 2021-01-21 10:57   ` Kuldeep Singh
  -1 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: linux-arm-kernel, Li Yang, Kuldeep Singh

LS1028A-RDB/QDS provides support for flexcan. Add the properties.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts |  8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 16 ++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index c0786b7..fbcba9c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -109,6 +109,14 @@
 	};
 };
 
+&can0 {
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
 &dspi0 {
 	bus-num = <0>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index c1d1ba4..41ae6e76 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -85,6 +85,22 @@
 	};
 };
 
+&can0 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
+&can1 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
 &esdhc {
 	sd-uhs-sdr104;
 	sd-uhs-sdr50;
-- 
2.7.4


^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [Patch v2 3/3] arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS
@ 2021-01-21 10:57   ` Kuldeep Singh
  0 siblings, 0 replies; 10+ messages in thread
From: Kuldeep Singh @ 2021-01-21 10:57 UTC (permalink / raw)
  To: Shawn Guo, devicetree, linux-kernel
  Cc: Kuldeep Singh, linux-arm-kernel, Li Yang

LS1028A-RDB/QDS provides support for flexcan. Add the properties.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts |  8 ++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 16 ++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index c0786b7..fbcba9c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -109,6 +109,14 @@
 	};
 };
 
+&can0 {
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
 &dspi0 {
 	bus-num = <0>;
 	status = "okay";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index c1d1ba4..41ae6e76 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -85,6 +85,22 @@
 	};
 };
 
+&can0 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
+&can1 {
+	status = "okay";
+
+	can-transceiver {
+		max-bitrate = <5000000>;
+	};
+};
+
 &esdhc {
 	sd-uhs-sdr104;
 	sd-uhs-sdr50;
-- 
2.7.4


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^ permalink raw reply related	[flat|nested] 10+ messages in thread
* Re: [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A
  2021-01-21 10:57 ` Kuldeep Singh
@ 2021-01-30 13:24   ` Shawn Guo
  -1 siblings, 0 replies; 10+ messages in thread
From: Shawn Guo @ 2021-01-30 13:24 UTC (permalink / raw)
  To: Kuldeep Singh; +Cc: devicetree, linux-kernel, linux-arm-kernel, Li Yang

On Thu, Jan 21, 2021 at 04:27:36PM +0530, Kuldeep Singh wrote:
> This patch set adds device-tree support for LX2160A-RDB/QDS.
> 
> Also, update flexcan entry for LS1028A and enable support further for 
> LS1028A-RDB/QDS.
> 
> Patch1: Add dtsi and dts properties for LX2160A
> Patch2: Update dtsi properties for LS1028A
> Patch3: Add dts properties for LS1028A.
> 
> Changes since v1:
> -Use clockgen constants instead of numeric numbers
> 
> Kuldeep Singh (3):
>   arm64: dts: lx2160a: Add flexcan support
>   arm64: dtsi: ls1028a: Update flexcan properties
>   arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS

Applied all, thanks.

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A
@ 2021-01-30 13:24   ` Shawn Guo
  0 siblings, 0 replies; 10+ messages in thread
From: Shawn Guo @ 2021-01-30 13:24 UTC (permalink / raw)
  To: Kuldeep Singh; +Cc: devicetree, linux-kernel, linux-arm-kernel, Li Yang

On Thu, Jan 21, 2021 at 04:27:36PM +0530, Kuldeep Singh wrote:
> This patch set adds device-tree support for LX2160A-RDB/QDS.
> 
> Also, update flexcan entry for LS1028A and enable support further for 
> LS1028A-RDB/QDS.
> 
> Patch1: Add dtsi and dts properties for LX2160A
> Patch2: Update dtsi properties for LS1028A
> Patch3: Add dts properties for LS1028A.
> 
> Changes since v1:
> -Use clockgen constants instead of numeric numbers
> 
> Kuldeep Singh (3):
>   arm64: dts: lx2160a: Add flexcan support
>   arm64: dtsi: ls1028a: Update flexcan properties
>   arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS

Applied all, thanks.

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-01-30 13:26 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-21 10:57 [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A Kuldeep Singh
2021-01-21 10:57 ` Kuldeep Singh
2021-01-21 10:57 ` [Patch v2 1/3] arm64: dts: lx2160a: Add flexcan support Kuldeep Singh
2021-01-21 10:57   ` Kuldeep Singh
2021-01-21 10:57 ` [Patch v2 2/3] arm64: dtsi: ls1028a: Update flexcan properties Kuldeep Singh
2021-01-21 10:57   ` Kuldeep Singh
2021-01-21 10:57 ` [Patch v2 3/3] arm64: dts: ls1028a: Enable flexcan support for LS1028A-RDB/QDS Kuldeep Singh
2021-01-21 10:57   ` Kuldeep Singh
2021-01-30 13:24 ` [Patch v2 0/3] Enable flexcan support in LS1028A/LX2160A Shawn Guo
2021-01-30 13:24   ` Shawn Guo

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