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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Matthias Schiffer , Vishal Mahaveer , Kevin Hilman , Dhruva Gole , Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1148; i=msp@baylibre.com; h=from:subject:message-id; bh=+BpLo7wO0S5E5+RxGEZ0j27kNVjU0GbulquXMEn7V2A=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNI5VaPfv0rMDCj35jqYOOX+pUXRjzfveSu9XsH652TrD QG3mvgqOkpZGMQ4GGTFFFnuflj4rk7u+oKIdY8cYeawMoEMYeDiFICJGCsyMny/Y/zx87tK8/z6 Z5v+r4nZ33GMY0H80QmnFfTbd2+49libkaHNdBLD86wqz55JHt5Z87Yc7BGYI/HgwHTbJDeuJR4 b/3MCAA== X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 The m_can unit can be integrated in different ways. For AM62 the unit is integrated in different parts of the system (MCU or Main domain) and can be powered by different external power sources. For examle on am62-lp-sk mcu_mcan0 and mcu_mcan1 are powered through VDDSHV_CANUART by an external regulator. To be able to describe these relationships, add a vio-supply property to this binding. Signed-off-by: Markus Schneider-Pargmann Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/D= ocumentation/devicetree/bindings/net/can/bosch,m_can.yaml index 0c1f9fa7371897d45539ead49c9d290fb4966f30..e35cabce92c658c1b548cbac094= 0e16f7c2504ee 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml @@ -140,6 +140,10 @@ properties: =20 wakeup-source: true =20 + vio-supply: + description: | + Reference to the main power supply of the unit. + required: - compatible - reg --=20 2.45.2