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From: Adrien Grassein <adrien.grassein@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: krzk@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de,
	festevam@gmail.com, linux-imx@nxp.com, catalin.marinas@arm.com,
	will@kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Adrien Grassein <adrien.grassein@gmail.com>
Subject: [PATCH v2 3/8] arm64: dts: imx8mm-nitrogen-r2: add espi2 support
Date: Wed, 17 Feb 2021 17:10:47 +0100	[thread overview]
Message-ID: <20210217161052.877877-4-adrien.grassein@gmail.com> (raw)
In-Reply-To: <20210217161052.877877-1-adrien.grassein@gmail.com>

Add the description for espi support.

Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index f62a25efc69e..c4bb22bb4e6a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -10,6 +10,14 @@ / {
 	model = "Boundary Devices i.MX8MMini Nitrogen8MM Rev2";
 	compatible = "boundary,imx8mm-nitrogen8mm", "fsl,imx8mm";
 
+	clock {
+		clk16m: clk16m {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <16000000>;
+		};
+	};
+
 	reg_wlan_vmmc: regulator-wlan-vmmc {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -38,6 +46,19 @@ &A53_3 {
 	cpu-supply = <&reg_buck3>;
 };
 
+/* J15 */
+&ecspi2 {
+	assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>;
+	assigned-clock-rates = <40000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+};
+
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_fec1>;
@@ -270,6 +291,15 @@ &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13	0x140
+			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO	0x19
+			MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK	0x19
+			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI	0x19
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x3
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Adrien Grassein <adrien.grassein@gmail.com>
Cc: devicetree@vger.kernel.org, will@kernel.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de, linux-kernel@vger.kernel.org,
	krzk@kernel.org, robh+dt@kernel.org, linux-imx@nxp.com,
	kernel@pengutronix.de, catalin.marinas@arm.com,
	festevam@gmail.com, linux-arm-kernel@lists.infradead.org,
	Adrien Grassein <adrien.grassein@gmail.com>
Subject: [PATCH v2 3/8] arm64: dts: imx8mm-nitrogen-r2: add espi2 support
Date: Wed, 17 Feb 2021 17:10:47 +0100	[thread overview]
Message-ID: <20210217161052.877877-4-adrien.grassein@gmail.com> (raw)
In-Reply-To: <20210217161052.877877-1-adrien.grassein@gmail.com>

Add the description for espi support.

Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index f62a25efc69e..c4bb22bb4e6a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -10,6 +10,14 @@ / {
 	model = "Boundary Devices i.MX8MMini Nitrogen8MM Rev2";
 	compatible = "boundary,imx8mm-nitrogen8mm", "fsl,imx8mm";
 
+	clock {
+		clk16m: clk16m {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <16000000>;
+		};
+	};
+
 	reg_wlan_vmmc: regulator-wlan-vmmc {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -38,6 +46,19 @@ &A53_3 {
 	cpu-supply = <&reg_buck3>;
 };
 
+/* J15 */
+&ecspi2 {
+	assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>;
+	assigned-clock-rates = <40000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+};
+
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_fec1>;
@@ -270,6 +291,15 @@ &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13	0x140
+			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO	0x19
+			MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK	0x19
+			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI	0x19
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x3
-- 
2.25.1


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  parent reply	other threads:[~2021-02-17 16:12 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-17 16:10 [PATCH v2 0/8] Add peripheral support for imx8mm-nitrogen-r2 board Adrien Grassein
2021-02-17 16:10 ` Adrien Grassein
2021-02-17 16:10 ` [PATCH v2 1/8] arm64: dts: imx8mm-nitrogen-r2: add wifi/bt chip Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-19 13:18   ` Krzysztof Kozlowski
2021-02-19 13:18     ` Krzysztof Kozlowski
2021-02-19 14:03     ` Adrien Grassein
2021-02-19 14:03       ` Adrien Grassein
2021-02-20 19:19       ` Krzysztof Kozlowski
2021-02-20 19:19         ` Krzysztof Kozlowski
2021-02-21 23:46         ` Adrien Grassein
2021-02-21 23:46           ` Adrien Grassein
2021-02-22 18:40           ` Krzysztof Kozlowski
2021-02-22 18:40             ` Krzysztof Kozlowski
2021-02-23 10:44             ` Adrien Grassein
2021-02-23 10:44               ` Adrien Grassein
2021-02-23 19:03               ` Krzysztof Kozlowski
2021-02-23 19:03                 ` Krzysztof Kozlowski
2021-02-17 16:10 ` [PATCH v2 2/8] arm64: dts: imx8mm-nitrogen-r2: add USB support Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-17 16:10 ` Adrien Grassein [this message]
2021-02-17 16:10   ` [PATCH v2 3/8] arm64: dts: imx8mm-nitrogen-r2: add espi2 support Adrien Grassein
2021-02-19 13:19   ` Krzysztof Kozlowski
2021-02-19 13:19     ` Krzysztof Kozlowski
2021-02-19 14:02     ` Adrien Grassein
2021-02-19 14:02       ` Adrien Grassein
2021-02-20 19:20       ` Krzysztof Kozlowski
2021-02-20 19:20         ` Krzysztof Kozlowski
2021-02-17 16:10 ` [PATCH v2 4/8] arm64: dts: imx8mm-nitrogen-r2: add UARTs Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-19 13:20   ` Krzysztof Kozlowski
2021-02-19 13:20     ` Krzysztof Kozlowski
2021-02-17 16:10 ` [PATCH v2 5/8] arm64: dts: imx8mm-nitrogen-r2: add PWMs Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-17 16:10 ` [PATCH v2 6/8] arm64: dts: imx8mm-nitrogen-r2: add FlexSPI Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-17 16:10 ` [PATCH v2 7/8] arm64: dts: imx8mm-nitrogen-r2: add audio Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein
2021-02-17 16:10 ` [PATCH v2 8/8] arm64: defconfig: Enable wm8960 audio driver Adrien Grassein
2021-02-17 16:10   ` Adrien Grassein

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