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47 lines
1.2 KiB
Diff
47 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Sat, 14 Dec 2019 20:54:40 -0600
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Subject: [PATCH] arm64: dts: allwinner: h6: Add SCPI protocol
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Signed-off-by: Samuel Holland <samuel@sholland.org>
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---
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arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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@@ -88,6 +88,13 @@
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method = "smc";
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};
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+ scpi_protocol: scpi {
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+ compatible = "arm,scpi";
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+ mboxes = <&msgbox 2>, <&msgbox 3>;
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+ mbox-names = "tx", "rx";
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+ shmem = <&scpi_sram>;
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+ };
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+
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timer {
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compatible = "arm,armv8-timer";
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arm,no-tick-in-suspend;
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@@ -196,6 +203,19 @@
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#size-cells = <1>;
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ranges;
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+ sram_a2: sram@100000 {
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+ compatible = "mmio-sram";
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+ reg = <0x00100000 0x18000>;
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ ranges = <0 0x00100000 0x18000>;
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+
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+ scpi_sram: scpi-sram@17c00 {
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+ compatible = "arm,scp-shmem";
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+ reg = <0x17c00 0x200>;
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+ };
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+ };
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+
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sram_c: sram@28000 {
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compatible = "mmio-sram";
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reg = <0x00028000 0x1e000>;
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