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@@ -5,13 +5,14 @@ Required properties:
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- compatible: Must contain one or more of the following:
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- "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
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- "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
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+ - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3) compatible controller.
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When compatible with the generic version, nodes must list the
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SoC-specific version corresponding to the platform first, followed by the
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family-specific and/or generic versions.
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- reg: physical base address and size of the R-Car CAN FD register map.
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-- interrupts: interrupt specifier for the Global & Channel interrupts
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+- interrupts: interrupt specifiers for the Channel & Global interrupts
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- clocks: phandles and clock specifiers for 3 clock inputs.
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- clock-names: 3 clock input name strings: "fck", "canfd", "can_clk".
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- pinctrl-0: pin control group to be used for this controller.
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@@ -23,11 +24,12 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each
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child node supports the "status" property only, which is used to
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enable/disable the respective channel.
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-Required properties for "renesas,r8a7795-canfd" compatible:
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-In R8A7795 SoC, canfd clock is a div6 clock and can be used by both CAN
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-and CAN FD controller at the same time. It needs to be scaled to maximum
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-frequency if any of these controllers use it. This is done using the
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-below properties.
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+Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd"
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+compatible:
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+In R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock and can be used by both
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+CAN and CAN FD controller at the same time. It needs to be scaled to maximum
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+frequency if any of these controllers use it. This is done using the below
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+properties:
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- assigned-clocks: phandle of canfd clock.
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- assigned-clock-rates: maximum frequency of this clock.
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