From: Alexander Shiyan <shc_work@mail.ru>
To: linux-arm-kernel@lists.infradead.org
Cc: Alexander Shiyan <shc_work@mail.ru>,
Sascha Hauer <s.hauer@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Shawn Guo <shawnguo@kernel.org>
Subject: [PATCH 3/4] ARM: dts: i.MX51: imx51-digi-connectcore: Enable ESDHC1
Date: Sun, 23 Dec 2018 09:03:41 +0300 [thread overview]
Message-ID: <20181223060342.32054-3-shc_work@mail.ru> (raw)
In-Reply-To: <20181223060342.32054-1-shc_work@mail.ru>
This patch adds definitions for ESDHC1 for Digi Connectore SOM & JSK.
This interface can be used to boot a module.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts | 4 ++++
arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi | 15 +++++++++++++++
2 files changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
index a5010e9..a2eea58 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
@@ -21,6 +21,10 @@
};
};
+&esdhc1 {
+ status = "okay";
+};
+
&owire {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_owire>;
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
index e9421b8..a2a6408 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
@@ -145,6 +145,13 @@
};
};
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ max-frequency = <50000000>;
+ bus-width = <1>;
+};
+
&esdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
@@ -234,6 +241,14 @@
>;
};
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX51_PAD_SD1_CLK__SD1_CLK 0x400021d5
+ MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5
+ MX51_PAD_SD1_DATA0__SD1_DATA0 0x400020d5
+ >;
+ };
+
pinctrl_esdhc2: esdhc2grp {
fsl,pins = <
MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5
--
2.10.2
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next prev parent reply other threads:[~2018-12-23 6:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-23 6:03 [PATCH 1/4] ARM: dts: i.MX51: Add device_type to Digi ConnectCore memory node Alexander Shiyan
2018-12-23 6:03 ` [PATCH 2/4] ARM: dts: i.MX51: digi-connectcore: Move RTC from SOM to JSK Alexander Shiyan
2018-12-23 6:03 ` Alexander Shiyan [this message]
2018-12-23 6:03 ` [PATCH 4/4] ARM: dts: i.MX51: digi-connectcore-som: Add support for I2C bus recovery Alexander Shiyan
2019-01-12 3:05 ` [PATCH 1/4] ARM: dts: i.MX51: Add device_type to Digi ConnectCore memory node Shawn Guo
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