42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From c56aba5bb32d03e1c8806363dfa50245175907b4 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Thu, 28 Jan 2021 17:15:22 +0000
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Subject: [PATCH 27/58] WIP: arm64: dts: meson: add spifc node to ODROID-HC4
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Add a node for the XT25F128B SPI-NOR flash to make it accessible
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from Linux.
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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.../boot/dts/amlogic/meson-sm1-odroid-hc4.dts | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
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index bf15700c4b15..5268d064ba1b 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
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+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
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@@ -90,6 +90,20 @@ &sd_emmc_c {
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status = "disabled";
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};
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+&spifc {
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+ status = "okay";
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+ pinctrl-0 = <&nor_pins>;
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+ pinctrl-names = "default";
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+
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+ xt25f128b: spi-flash@0 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ compatible = "jedec,spi-nor";
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+ reg = <0>;
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+ spi-max-frequency = <104000000>;
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+ };
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+};
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+
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&usb {
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phys = <&usb2_phy0>, <&usb2_phy1>;
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phy-names = "usb2-phy0", "usb2-phy1";
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--
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2.25.1
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