linux-kernel - [PATCH v2 2/5] ARM: dts: stm32f429: put can2 in secondary mode

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Message-Id: <20230427204540.3126234-3-dario.binacchi@amarulasolutions.com>
Date:   Thu, 27 Apr 2023 22:45:37 +0200
From:   Dario Binacchi <dario.binacchi@...rulasolutions.com>
To:     linux-kernel@...r.kernel.org
Cc:     michael@...rulasolutions.com,
        Amarula patchwork <linux-amarula@...rulasolutions.com>,
        Dario Binacchi <dario.binacchi@...rulasolutions.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH v2 2/5] ARM: dts: stm32f429: put can2 in secondary mode

This is a preparation patch for the upcoming support to manage CAN
peripherals in single configuration.

The addition ensures backwards compatibility.

Signed-off-by: Dario Binacchi <dario.binacchi@...rulasolutions.com>
---

(no changes since v1)

 arch/arm/boot/dts/stm32f429.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index c9e05e3540d6..00bf53f99c29 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -387,6 +387,7 @@ can2: can@...06800 {
 			interrupt-names = "tx", "rx0", "rx1", "sce";
 			resets = <&rcc STM32F4_APB1_RESET(CAN2)>;
 			clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN2)>;
+			st,can-secondary;
 			st,gcan = <&gcan>;
 			status = "disabled";
 		};
-- 
2.32.0