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From:   Ezequiel Garcia <ezequiel@collabora.com>
To:     Mathieu Malaterre <malat@debian.org>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Paul Cercueil <paul@crapouillou.net>
Cc:     linux-mmc@vger.kernel.org, linux-mips@linux-mips.org,
        James Hogan <jhogan@kernel.org>, kernel@collabora.com,
        Ezequiel Garcia <ezequiel@collabora.co.uk>
Subject: [PATCH v4 13/15] MIPS: dts: ci20: Enable MMC in the devicetree
Date:   Wed, 28 Mar 2018 18:00:55 -0300
Message-Id: <20180328210057.31148-14-ezequiel@collabora.com>
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From: Ezequiel Garcia <ezequiel@collabora.co.uk>

Now that we have support for JZ480 SoCs in the MMC driver,
let's enable it on the devicetree.

Acked-by: James Hogan <jhogan@kernel.org>
Tested-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk>
---
 arch/mips/boot/dts/ingenic/ci20.dts | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index a4cc52214dbd..0ab5f59a56dc 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -36,6 +36,28 @@
 	clock-frequency = <48000000>;
 };
 
+&mmc0 {
+	status = "okay";
+
+	bus-width = <4>;
+	max-frequency = <50000000>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_mmc0>;
+
+	cd-gpios = <&gpf 20 GPIO_ACTIVE_LOW>;
+};
+
+&mmc1 {
+	status = "okay";
+
+	bus-width = <4>;
+	max-frequency = <50000000>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pins_mmc1>;
+};
+
 &uart0 {
 	status = "okay";
 
@@ -203,4 +225,16 @@
 		groups = "nemc-cs6";
 		bias-disable;
 	};
+
+	pins_mmc0: mmc0 {
+		function = "mmc0";
+		groups = "mmc0-1bit-e", "mmc0-4bit-e";
+		bias-disable;
+	};
+
+	pins_mmc1: mmc1 {
+		function = "mmc1";
+		groups = "mmc1-1bit-d", "mmc1-4bit-d";
+		bias-disable;
+	};
 };
-- 
2.16.2