From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 12/15] arm64: dts: imx8mn-evk: enable usdhc1
Date: Thu, 20 Oct 2022 17:59:31 +0800 [thread overview]
Message-ID: <20221020095934.1659449-13-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <20221020095934.1659449-1-peng.fan@oss.nxp.com>
From: Peng Fan <peng.fan@nxp.com>
Enable usdhc1 for wlan usage, the wifi device node not included.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 69 +++++++++++++++++++
1 file changed, 69 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index f137eb406c24..50553359401f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -28,6 +28,13 @@ memory@40000000 {
reg = <0x0 0x40000000 0 0x80000000>;
};
+ usdhc1_pwrseq: usdhc1_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1_gpio>;
+ reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
+ };
+
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -271,6 +278,22 @@ &uart3 {
status = "okay";
};
+&usdhc1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_wlan>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_wlan>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_wlan>;
+ bus-width = <4>;
+ keep-power-in-suspend;
+ non-removable;
+ wakeup-source;
+ fsl,sdio-async-interrupt-enabled;
+ mmc-pwrseq = <&usdhc1_pwrseq>;
+ status = "okay";
+};
+
&usbotg1 {
dr_mode = "otg";
hnp-disable;
@@ -474,6 +497,45 @@ MX8MN_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x140
>;
};
+ pinctrl_usdhc1_gpio: usdhc1grpgpio {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x194
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x196
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6
+ >;
+ };
+
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4
@@ -569,4 +631,11 @@ pinctrl_wdog: wdoggrp {
MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0x166
>;
};
+
+ pinctrl_wlan: wlangrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x141
+ MX8MN_IOMUXC_SD1_DATA7_GPIO2_IO9 0x159
+ >;
+ };
};
--
2.37.1
next prev parent reply other threads:[~2022-10-20 10:00 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 9:59 [PATCH 00/15] arm64: dts: imx8m-evk: misc dts update Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 01/15] arm64: dts: imx8mp: add mlmix power domain Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 02/15] arm64: dts: imx8mp-evk: correct pcie pad settings Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 03/15] arm64: dts: imx8mp-evk: fix BUCK/LDO voltage Peng Fan (OSS)
2022-10-20 11:02 ` Marco Felsch
2022-10-21 9:13 ` Peng Fan
2022-10-21 9:44 ` Jacky Bai
2022-10-20 9:59 ` [PATCH 04/15] ARM64: dts: imx8mp-evk: add pwm support Peng Fan (OSS)
2022-10-20 11:04 ` Marco Felsch
2022-10-20 9:59 ` [PATCH 05/15] arm64: dts: imx8mp-evk: enable uart1/3 ports Peng Fan (OSS)
2022-10-20 11:07 ` Marco Felsch
2022-10-21 8:55 ` Peng Fan
2022-10-21 9:09 ` Marco Felsch
2022-10-21 9:31 ` Peng Fan
2022-10-21 9:53 ` Marco Felsch
2022-10-20 9:59 ` [PATCH 06/15] arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evk Peng Fan (OSS)
2022-10-20 11:12 ` Marco Felsch
2022-10-20 9:59 ` [PATCH 07/15] arm64: dts: imx8mp-evk: enable I2C2 node Peng Fan (OSS)
2022-10-20 12:21 ` Marco Felsch
2022-10-20 9:59 ` [PATCH 08/15] arm64: dts: imx8mn-evk: update vdd_soc dvs voltage Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 09/15] arm64: dts: imx8mn-evk: set off-on-delay-us in regulator Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 10/15] arm64: dts: imx8mn-evk: add i2c gpio recovery settings Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 11/15] arm64: dts: imx8mn-evk: enable uart1 Peng Fan (OSS)
2022-10-20 9:59 ` Peng Fan (OSS) [this message]
2022-10-20 9:59 ` [PATCH 13/15] arm64: dts: imx8mm-evk: Enable usdhc1 to support wifi Peng Fan (OSS)
2022-10-20 9:59 ` [PATCH 14/15] arm64: dts: imx8m[m,p]-evk: change to use off-on-delay-us in regulator Peng Fan (OSS)
2022-10-20 14:13 ` [PATCH 14/15] arm64: dts: imx8m[m, p]-evk: " Marco Felsch
2022-10-20 9:59 ` [PATCH 15/15] arm64: dts: imx8mm-evk: add vcc supply for pca6416 Peng Fan (OSS)
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