diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2021-07-27 14:30:20 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-08-19 15:07:03 +0200 |
| commit | 1aa5a06c0a5dbebd0351ffe5db77c06e9089e4fc (patch) | |
| tree | 570e99439ab9c5bbde7751835e2c09d466cda436 /Documentation/devicetree/bindings/net | |
| parent | b2fcc70799368a9bc25509da4c9127583523ec37 (diff) | |
dt-bindings: net: can: renesas,rcar-canfd: Document RZ/G2L SoC
Add CANFD binding documentation for Renesas RZ/G2L SoC.
Link: https://lore.kernel.org/r/20210727133022.634-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
| -rw-r--r-- | Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml | 69 |
1 files changed, 63 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml index 0b33ba9ccb47..546c6e6d2fb0 100644 --- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml +++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml @@ -30,13 +30,15 @@ properties: - renesas,r8a77995-canfd # R-Car D3 - const: renesas,rcar-gen3-canfd # R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,r9a07g044-canfd # RZ/G2{L,LC} + - const: renesas,rzg2l-canfd # RZ/G2L family + reg: maxItems: 1 - interrupts: - items: - - description: Channel interrupt - - description: Global interrupt + interrupts: true clocks: maxItems: 3 @@ -50,8 +52,7 @@ properties: power-domains: maxItems: 1 - resets: - maxItems: 1 + resets: true renesas,no-can-fd: $ref: /schemas/types.yaml#/definitions/flag @@ -91,6 +92,62 @@ required: - channel0 - channel1 +if: + properties: + compatible: + contains: + enum: + - renesas,rzg2l-canfd +then: + properties: + interrupts: + items: + - description: CAN global error interrupt + - description: CAN receive FIFO interrupt + - description: CAN0 error interrupt + - description: CAN0 transmit interrupt + - description: CAN0 transmit/receive FIFO receive completion interrupt + - description: CAN1 error interrupt + - description: CAN1 transmit interrupt + - description: CAN1 transmit/receive FIFO receive completion interrupt + + interrupt-names: + items: + - const: g_err + - const: g_recc + - const: ch0_err + - const: ch0_rec + - const: ch0_trx + - const: ch1_err + - const: ch1_rec + - const: ch1_trx + + resets: + maxItems: 2 + + reset-names: + items: + - const: rstp_n + - const: rstc_n + + required: + - interrupt-names + - reset-names +else: + properties: + interrupts: + items: + - description: Channel interrupt + - description: Global interrupt + + interrupt-names: + items: + - const: ch_int + - const: g_int + + resets: + maxItems: 1 + unevaluatedProperties: false examples: |