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Message-ID: <20240703102621.195333-1-varshini.rajendran@microchip.com>
Date: Wed, 3 Jul 2024 15:56:21 +0530
From: Varshini Rajendran <varshini.rajendran@...rochip.com>
To: <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
<nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
<claudiu.beznea@...on.dev>, <varshini.rajendran@...rochip.com>,
<devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
CC: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v5 01/27] dt-bindings: atmel-sysreg: add sam9x7
Add RAM controller & SFR DT bindings.
Signed-off-by: Varshini Rajendran <varshini.rajendran@...rochip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Documentation/devicetree/bindings/arm/atmel-sysregs.txt | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
index 67a66bf74895..1339298203c6 100644
--- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
@@ -11,7 +11,8 @@ PIT Timer required properties:
shared across all System Controller members.
PIT64B Timer required properties:
-- compatible: Should be "microchip,sam9x60-pit64b"
+- compatible: Should be "microchip,sam9x60-pit64b" or
+ "microchip,sam9x7-pit64b", "microchip,sam9x60-pit64b"
- reg: Should contain registers location and length
- interrupts: Should contain interrupt for PIT64B timer
- clocks: Should contain the available clock sources for PIT64B timer.
@@ -31,7 +32,8 @@ RAMC SDRAM/DDR Controller required properties:
"atmel,at91sam9g45-ddramc",
"atmel,sama5d3-ddramc",
"microchip,sam9x60-ddramc",
- "microchip,sama7g5-uddrc"
+ "microchip,sama7g5-uddrc",
+ "microchip,sam9x7-ddramc", "atmel,sama5d3-ddramc".
- reg: Should contain registers location and length
Examples:
@@ -63,6 +65,7 @@ required properties:
"atmel,<chip>-sfrbu", "syscon"
<chip> can be "sama5d3", "sama5d4" or "sama5d2".
It also can be "microchip,sam9x60-sfr", "syscon".
+ It also can be "microchip,sam9x7-sfr", "microchip,sam9x60-sfr", "syscon".
- reg: Should contain registers location and length
sfr@...38000 {
--
2.25.1
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