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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Philipp Zabel , Elaine Zhang , David Jander Cc: Simon Horman , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Marc Kleine-Budde X-Mailer: b4 0.15-dev-99b12 X-Developer-Signature: v=1; a=openpgp-sha256; l=3079; i=mkl@pengutronix.de; h=from:subject:message-id; bh=s0YXGnAfSwy7XRbaPYyid75a4fJ39e96VqJwRj80reE=; b=owEBbQGS/pANAwAKASg4oj56LbxvAcsmYgBm2BaD0C0pRqLiSr8xdLD+vwXpNvilJJ64pkAa+ AnavB9CwteJATMEAAEKAB0WIQRQQLqG4LYE3Sm8Pl8oOKI+ei28bwUCZtgWgwAKCRAoOKI+ei28 bx7fCACLAhmTm/gLgISxbT1tvDVsMJcxL0chp32/FupADka4lP7I4pTvSrzIKMzgnS51QrHsqdk H5Zv+r3u1LfML4m246tbJb2QD8x4eCw4mcv6rTnXC112XMB+6ZY/2vYC85csKru7Z6zwdKkxSmB jhQrVJtaicKdD47sltHrk/7e+VOvtUnLtCTTuxjdrP6GHIQamfJ6wiWkA3+w5zxFdHf2Lbmwig7 WcijzAlbgfYygcm0VqB7ZLVvB2YOewiY3yPR7cc+h6+ZN4nTgAulBmcB3yRXoYfBgSpmLb5xp6a 60FL4BetalmbH3Iezx1WeYQZM8d488ZPShzO6ndNdZWvGvCP X-Developer-Key: i=mkl@pengutronix.de; a=openpgp; fpr=C1400BA0B3989E6FBC7D5B5C2B5EE211C58AEA54 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Add documentation for the rockchip rk3568 CAN-FD controller. Co-developed-by: Elaine Zhang Signed-off-by: Elaine Zhang Tested-by: Alibek Omarov Reviewed-by: Rob Herring (Arm) Signed-off-by: Marc Kleine-Budde Reviewed-by: Heiko Stuebner --- .../bindings/net/can/rockchip,rk3568v2-canfd.yaml | 74 ++++++++++++++++++++++ MAINTAINERS | 7 ++ 2 files changed, 81 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml b/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml new file mode 100644 index 000000000000..a077c0330013 --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/rockchip,rk3568v2-canfd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: + Rockchip CAN-FD controller + +maintainers: + - Marc Kleine-Budde + +allOf: + - $ref: can-controller.yaml# + +properties: + compatible: + oneOf: + - const: rockchip,rk3568v2-canfd + - items: + - const: rockchip,rk3568v3-canfd + - const: rockchip,rk3568v2-canfd + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: baud + - const: pclk + + resets: + maxItems: 2 + + reset-names: + items: + - const: core + - const: apb + +required: + - compatible + - reg + - interrupts + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + can@fe570000 { + compatible = "rockchip,rk3568v2-canfd"; + reg = <0x0 0xfe570000 0x0 0x1000>; + interrupts = ; + clocks = <&cru CLK_CAN0>, <&cru PCLK_CAN0>; + clock-names = "baud", "pclk"; + resets = <&cru SRST_CAN0>, <&cru SRST_P_CAN0>; + reset-names = "core", "apb"; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index baf88e74c907..aa0e023955cf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19730,6 +19730,13 @@ F: Documentation/ABI/*/sysfs-driver-hid-roccat* F: drivers/hid/hid-roccat* F: include/linux/hid-roccat* +ROCKCHIP CAN-FD DRIVER +M: Marc Kleine-Budde +R: kernel@pengutronix.de +L: linux-can@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml + ROCKCHIP CRYPTO DRIVERS M: Corentin Labbe L: linux-crypto@vger.kernel.org