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 5/8] arm64: dts: imx8mm-nitrogen-r2: add pwms
Date: Tue, 16 Feb 2021 00:19:40 +0100 [thread overview]
Message-ID: <20210215231943.36910-6-adrien.grassein@gmail.com> (raw)
In-Reply-To: <20210215231943.36910-1-adrien.grassein@gmail.com>
Add description for the four pwms.
Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com>
---
.../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index 3c5b692f6ad1..eafdf39e1f39 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -206,6 +206,33 @@ rtc@68 {
};
};
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&pwm2 {
+ assigned-clocks = <&clk IMX8MM_CLK_PWM2>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>;
+ assigned-clock-rates = <40000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm2>;
+ status = "okay";
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>;
+ status = "okay";
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
/* BT */
&uart1 {
pinctrl-names = "default";
@@ -373,6 +400,30 @@ MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x1c0
>;
};
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x16
+ >;
+ };
+
+ pinctrl_pwm2: pwm2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SPDIF_RX_PWM2_OUT 0x16
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SPDIF_TX_PWM3_OUT 0x16
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI3_MCLK_PWM4_OUT 0x16
+ >;
+ };
+
pinctrl_reg_wlan_vmmc: reg-wlan-vmmcgrp {
fsl,pins = <
MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x16
--
2.25.1
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next prev parent reply other threads:[~2021-02-15 23:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-15 23:19 [PATCH 0/8] Add peripheral support for imx8mm-nitrogen-r2 board Adrien Grassein
2021-02-15 23:19 ` [PATCH 1/8] arm64: dts: imx8mm-nitrogen-r2: add wifi/bt chip Adrien Grassein
2021-02-17 11:58 ` Krzysztof Kozlowski
2021-02-17 14:43 ` Adrien Grassein
2021-02-15 23:19 ` [PATCH 2/8] arm64: dts: imx8mm-nitrogen-r2: add USB support Adrien Grassein
2021-02-17 12:03 ` Krzysztof Kozlowski
2021-02-15 23:19 ` [PATCH 3/8] arm64: dts: imx8mm-nitrogen-r2: add espi2 support Adrien Grassein
2021-02-17 14:20 ` Krzysztof Kozlowski
2021-02-15 23:19 ` [PATCH 4/8] arm64: dts: imx8mm-nitrogen-r2: add uarts Adrien Grassein
2021-02-17 14:22 ` Krzysztof Kozlowski
2021-02-17 16:09 ` Adrien Grassein
2021-02-15 23:19 ` Adrien Grassein [this message]
2021-02-17 14:25 ` [PATCH 5/8] arm64: dts: imx8mm-nitrogen-r2: add pwms Krzysztof Kozlowski
2021-02-15 23:19 ` [PATCH 6/8] arm64: dts: imx8mm-nitrogen-r2: add flexspi Adrien Grassein
2021-02-17 14:27 ` Krzysztof Kozlowski
2021-02-15 23:19 ` [PATCH 7/8] arm64: dts: imx8mm-nitrogen-r2: add sai Adrien Grassein
2021-02-15 23:19 ` [PATCH 8/8] arm64: defconfig: Enable wm8960 audio driver Adrien Grassein
2021-02-17 14:29 ` Krzysztof Kozlowski
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