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arm: dts: meson-khadas-vim3: enable SPI NOR flash

Enable the SPI flash controller and reduce the usable eMMC data pins to 4
to permit using the on-board SPI NOR Flash.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Neil Armstrong 4 年之前
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5110963c4b

+ 7 - 0
arch/arm/dts/meson-g12b-a311d-khadas-vim3-u-boot.dtsi

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include "meson-khadas-vim3-u-boot.dtsi"

+ 21 - 0
arch/arm/dts/meson-khadas-vim3-u-boot.dtsi

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/ {
+	aliases {
+		spi0 = &spifc;
+	};
+};
+
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_4b_pins>, <&emmc_ds_pins>;
+	bus-width = <4>;
+};
+
+&spifc {
+	status = "okay";
+};

+ 7 - 0
arch/arm/dts/meson-sm1-khadas-vim3l-u-boot.dtsi

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2020 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+#include "meson-khadas-vim3-u-boot.dtsi"