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From: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
To: <mark.rutland@arm.com>
Cc: <stefan@agner.ch>, <shawn.guo@linaro.org>, <robh+dt@kernel.org>,
	<pawel.moll@arm.com>, <ijc+devicetree@hellion.org.uk>,
	<galak@codeaurora.org>, <linux@arm.linux.org.uk>,
	<broonie@kernel.org>, <B44548@freescale.com>,
	<Li.Xiubo@freescale.com>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-spi@vger.kernel.org>,
	Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Subject: [PATCH 2/7] ARM: vf-colibri: add SPI support and enable MCP2515 CAN
Date: Tue, 27 Jan 2015 16:27:19 +0530	[thread overview]
Message-ID: <1422356244-15629-3-git-send-email-bhuvanchandra.dv@toradex.com> (raw)
In-Reply-To: <1422356244-15629-1-git-send-email-bhuvanchandra.dv@toradex.com>

MCP2515 CAN controller is available on Colibri Evaluation board.
Hence enable MCP2515 CAN.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
---
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 31 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/vf-colibri.dtsi         | 15 +++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 36cafbf..69364b0 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -12,6 +12,12 @@
 		bootargs = "console=ttyLP0,115200";
 	};
 
+	clk16m: clk16m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <16000000>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -47,6 +53,21 @@
 	status  = "okay";
 };
 
+&dspi1 {
+	status = "okay";
+
+	can2: mcp2515@0 {
+		compatible = "microchip,mcp2515";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_int>;
+		reg = <0>;
+		clocks = <&clk16m>;
+		spi-max-frequency = <10000000>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <11 GPIO_ACTIVE_LOW>;
+	};
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
@@ -94,3 +115,13 @@
 &usbh1 {
 	vbus-supply = <&usbh_vbus_reg>;
 };
+
+&iomuxc {
+	vf610-colibri {
+		pinctrl_can_int: can_int {
+			fsl,pins = <
+				VF610_PAD_PTB21__GPIO_43	0x22ed
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index 5c2b732..fbef082 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -23,6 +23,12 @@
 	status = "okay";
 };
 
+&dspi1 {
+	bus-num = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_dspi1>;
+};
+
 &edma0 {
 	status = "okay";
 };
@@ -107,6 +113,15 @@
 			>;
 		};
 
+		pinctrl_dspi1: dspi1grp {
+			fsl,pins = <
+				VF610_PAD_PTD5__DSPI1_CS0		0x33e2
+				VF610_PAD_PTD6__DSPI1_SIN		0x33e1
+				VF610_PAD_PTD7__DSPI1_SOUT		0x33e2
+				VF610_PAD_PTD8__DSPI1_SCK		0x33e2
+			>;
+		};
+
 		pinctrl_esdhc1: esdhc1grp {
 			fsl,pins = <
 				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
-- 
2.2.2


WARNING: multiple messages have this Message-ID (diff)
From: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
To: mark.rutland@arm.com
Cc: stefan@agner.ch, shawn.guo@linaro.org, robh+dt@kernel.org,
	pawel.moll@arm.com, ijc+devicetree@hellion.org.uk,
	galak@codeaurora.org, linux@arm.linux.org.uk, broonie@kernel.org,
	B44548@freescale.com, Li.Xiubo@freescale.com,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
	Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Subject: [PATCH 2/7] ARM: vf-colibri: add SPI support and enable MCP2515 CAN
Date: Tue, 27 Jan 2015 16:27:19 +0530	[thread overview]
Message-ID: <1422356244-15629-3-git-send-email-bhuvanchandra.dv@toradex.com> (raw)
In-Reply-To: <1422356244-15629-1-git-send-email-bhuvanchandra.dv@toradex.com>

MCP2515 CAN controller is available on Colibri Evaluation board.
Hence enable MCP2515 CAN.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
---
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 31 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/vf-colibri.dtsi         | 15 +++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 36cafbf..69364b0 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -12,6 +12,12 @@
 		bootargs = "console=ttyLP0,115200";
 	};
 
+	clk16m: clk16m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <16000000>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -47,6 +53,21 @@
 	status  = "okay";
 };
 
+&dspi1 {
+	status = "okay";
+
+	can2: mcp2515@0 {
+		compatible = "microchip,mcp2515";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_int>;
+		reg = <0>;
+		clocks = <&clk16m>;
+		spi-max-frequency = <10000000>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <11 GPIO_ACTIVE_LOW>;
+	};
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
@@ -94,3 +115,13 @@
 &usbh1 {
 	vbus-supply = <&usbh_vbus_reg>;
 };
+
+&iomuxc {
+	vf610-colibri {
+		pinctrl_can_int: can_int {
+			fsl,pins = <
+				VF610_PAD_PTB21__GPIO_43	0x22ed
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index 5c2b732..fbef082 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -23,6 +23,12 @@
 	status = "okay";
 };
 
+&dspi1 {
+	bus-num = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_dspi1>;
+};
+
 &edma0 {
 	status = "okay";
 };
@@ -107,6 +113,15 @@
 			>;
 		};
 
+		pinctrl_dspi1: dspi1grp {
+			fsl,pins = <
+				VF610_PAD_PTD5__DSPI1_CS0		0x33e2
+				VF610_PAD_PTD6__DSPI1_SIN		0x33e1
+				VF610_PAD_PTD7__DSPI1_SOUT		0x33e2
+				VF610_PAD_PTD8__DSPI1_SCK		0x33e2
+			>;
+		};
+
 		pinctrl_esdhc1: esdhc1grp {
 			fsl,pins = <
 				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
-- 
2.2.2

WARNING: multiple messages have this Message-ID (diff)
From: bhuvanchandra.dv@toradex.com (Bhuvanchandra DV)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] ARM: vf-colibri: add SPI support and enable MCP2515 CAN
Date: Tue, 27 Jan 2015 16:27:19 +0530	[thread overview]
Message-ID: <1422356244-15629-3-git-send-email-bhuvanchandra.dv@toradex.com> (raw)
In-Reply-To: <1422356244-15629-1-git-send-email-bhuvanchandra.dv@toradex.com>

MCP2515 CAN controller is available on Colibri Evaluation board.
Hence enable MCP2515 CAN.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
---
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 31 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/vf-colibri.dtsi         | 15 +++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 36cafbf..69364b0 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -12,6 +12,12 @@
 		bootargs = "console=ttyLP0,115200";
 	};
 
+	clk16m: clk16m {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <16000000>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -47,6 +53,21 @@
 	status  = "okay";
 };
 
+&dspi1 {
+	status = "okay";
+
+	can2: mcp2515 at 0 {
+		compatible = "microchip,mcp2515";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_int>;
+		reg = <0>;
+		clocks = <&clk16m>;
+		spi-max-frequency = <10000000>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <11 GPIO_ACTIVE_LOW>;
+	};
+};
+
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
@@ -94,3 +115,13 @@
 &usbh1 {
 	vbus-supply = <&usbh_vbus_reg>;
 };
+
+&iomuxc {
+	vf610-colibri {
+		pinctrl_can_int: can_int {
+			fsl,pins = <
+				VF610_PAD_PTB21__GPIO_43	0x22ed
+			>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index 5c2b732..fbef082 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -23,6 +23,12 @@
 	status = "okay";
 };
 
+&dspi1 {
+	bus-num = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_dspi1>;
+};
+
 &edma0 {
 	status = "okay";
 };
@@ -107,6 +113,15 @@
 			>;
 		};
 
+		pinctrl_dspi1: dspi1grp {
+			fsl,pins = <
+				VF610_PAD_PTD5__DSPI1_CS0		0x33e2
+				VF610_PAD_PTD6__DSPI1_SIN		0x33e1
+				VF610_PAD_PTD7__DSPI1_SOUT		0x33e2
+				VF610_PAD_PTD8__DSPI1_SCK		0x33e2
+			>;
+		};
+
 		pinctrl_esdhc1: esdhc1grp {
 			fsl,pins = <
 				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
-- 
2.2.2

  parent reply	other threads:[~2015-01-27 10:52 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-27 10:57 [PATCH 0/7] Add SPI support for Colibri modules and DSPI driver fixes Bhuvanchandra DV
2015-01-27 10:57 ` Bhuvanchandra DV
2015-01-27 10:57 ` Bhuvanchandra DV
2015-01-27 10:57 ` Bhuvanchandra DV
2015-01-27 10:57 ` [PATCH 1/7] ARM: vf610: add second DSPI instance Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-28  9:08   ` Stefan Agner
2015-01-28  9:08     ` Stefan Agner
2015-01-28  9:08     ` Stefan Agner
2015-02-26  8:02   ` Shawn Guo
2015-02-26  8:02     ` Shawn Guo
2015-02-26  8:02     ` Shawn Guo
2015-01-27 10:57 ` Bhuvanchandra DV [this message]
2015-01-27 10:57   ` [PATCH 2/7] ARM: vf-colibri: add SPI support and enable MCP2515 CAN Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-28  9:55   ` Stefan Agner
2015-01-28  9:55     ` Stefan Agner
2015-01-28  9:55     ` Stefan Agner
2015-01-27 10:57 ` [PATCH 3/7] spi: spi-fsl-dspi: Remove usage of devm_kzalloc Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 18:50   ` Aaron Brice
2015-01-27 18:50     ` Aaron Brice
2015-01-27 18:50     ` Aaron Brice
2015-01-27 19:52   ` Mark Brown
2015-01-27 19:52     ` Mark Brown
2015-01-28  7:05     ` BhuvanChandra.DV
2015-01-28  7:05       ` BhuvanChandra.DV
2015-01-27 10:57 ` [PATCH 4/7] spi: spi-fsl-dspi: avoid preparing the clock two times Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 13:01   ` Mark Brown
2015-01-27 13:01     ` Mark Brown
2015-01-27 13:01     ` Mark Brown
2015-01-28  6:58     ` BhuvanChandra.DV
2015-01-28  6:58       ` BhuvanChandra.DV
2015-01-27 10:57 ` [PATCH 5/7] spi: spi-fsl-dspi: Remove spi-bitbang Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-27 10:57   ` Bhuvanchandra DV
2015-01-28 19:25   ` Mark Brown
2015-01-28 19:25     ` Mark Brown
2015-01-28 19:25     ` Mark Brown

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