55 lines
1.5 KiB
Diff
55 lines
1.5 KiB
Diff
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index d88f04d..c890042 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -919,6 +919,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
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sun7i-a20-mk808c.dtb \
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sun7i-a20-olimex-som-evb.dtb \
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sun7i-a20-olimex-som204-evb.dtb \
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+ sun7i-a20-olimex-som204-evb-emmc.dtb \
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sun7i-a20-olinuxino-lime.dtb \
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sun7i-a20-olinuxino-lime2.dtb \
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sun7i-a20-olinuxino-lime2-emmc.dtb \
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diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb-emmc.dts
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new file mode 100644
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index 0000000..c56620a
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb-emmc.dts
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@@ -0,0 +1,36 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Device Tree Source for A20-SOM204-EVB-eMMC Board
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+ *
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+ * Copyright (C) 2018 Olimex Ltd.
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+ * Author: Stefan Mavrodiev <stefan@olimex.com>
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+ */
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+
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+/dts-v1/;
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+#include "sun7i-a20-olimex-som204-evb.dts"
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+
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+/ {
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+ model = "Olimex A20-SOM204-EVB-eMMC";
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+ compatible = "olimex,a20-olimex-som204-evb-emmc", "allwinner,sun7i-a20";
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+
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+ mmc2_pwrseq: mmc2_pwrseq {
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+ compatible = "mmc-pwrseq-emmc";
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+ reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
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+ };
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+};
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+
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+&mmc2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc2_pins_a>;
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+ vmmc-supply = <®_vcc3v3>;
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+ mmc-pwrseq = <&mmc2_pwrseq>;
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+ bus-width = <4>;
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+ non-removable;
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+ status = "okay";
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+
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+ emmc: emmc@0 {
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+ reg = <0>;
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+ compatible = "mmc-card";
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+ broken-hpi;
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+ };
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+};
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