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66 lines
2.4 KiB
Diff
66 lines
2.4 KiB
Diff
From 3167ffdc14544e74a82566d3bc0f1e39c0d3a8d6 Mon Sep 17 00:00:00 2001
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Date: Wed, 22 Feb 2023 21:41:53 +0100
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Subject: [PATCH 065/124] FROMLIST(v2): dt-bindings: serial:
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amlogic,meson-uart: Add compatible string for G12A
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Amlogic G12A SoCs gained a new "divide XTAL by 2" bit. Everything else
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(we know about) is identical to the UART IP on GX (GXBB/GXL/GXM) SoCs.
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Add a new compatible string for this SoC so this new bit can be managed
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accordingly while keeping "amlogic,meson-gx-uart" as fallback compatible
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string.
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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---
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.../bindings/serial/amlogic,meson-uart.yaml | 28 +++++++++++++------
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1 file changed, 19 insertions(+), 9 deletions(-)
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diff --git a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
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index 7822705ad16c..644d52859497 100644
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--- a/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
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+++ b/Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
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@@ -23,21 +23,31 @@ properties:
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compatible:
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oneOf:
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- description: Always-on power domain UART controller
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- items:
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+ oneOf:
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+ - items:
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+ - enum:
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+ - amlogic,meson6-uart
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+ - amlogic,meson8-uart
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+ - amlogic,meson8b-uart
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+ - amlogic,meson-gx-uart
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+ - amlogic,meson-s4-uart
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+ - const: amlogic,meson-ao-uart
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+ - items:
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+ - const: amlogic,meson-g12a-uart
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+ - const: amlogic,meson-gx-uart
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+ - const: amlogic,meson-ao-uart
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+ - description: Everything-Else power domain UART controller
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+ oneOf:
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- enum:
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- amlogic,meson6-uart
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- amlogic,meson8-uart
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- amlogic,meson8b-uart
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- amlogic,meson-gx-uart
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+ - amlogic,meson-g12a-uart
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- amlogic,meson-s4-uart
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- - const: amlogic,meson-ao-uart
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- - description: Everything-Else power domain UART controller
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- enum:
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- - amlogic,meson6-uart
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- - amlogic,meson8-uart
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- - amlogic,meson8b-uart
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- - amlogic,meson-gx-uart
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- - amlogic,meson-s4-uart
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+ - items:
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+ - const: amlogic,meson-g12a-uart
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+ - const: amlogic,meson-gx-uart
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reg:
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maxItems: 1
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--
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2.34.1
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