[PATCH v10 13/13] arm64: dts: rockchip: enable vicap dvp on wolfvision pf5 io expander
From: Michael Riesch via B4 Relay <devnull+michael.riesch.collabora.com@kernel.org>
Date: 2025-08-18 23:39:48
Also in:
b4-sent, linux-devicetree, linux-media, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Michael Riesch <michael.riesch@collabora.com> The Digital Video Port (DVP, the 16-bit variant) of the RK3568 VICAP is broken out to the PF5 mainboard expansion header. Enable it in the device tree overlay for the WolfVision PF5 IO Expander board. Signed-off-by: Michael Riesch <redacted> Reviewed-by: Gerald Loacker <gerald.loacker@wolfvision.net> Tested-by: Gerald Loacker <gerald.loacker@wolfvision.net> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> --- .../rockchip/rk3568-wolfvision-pf5-io-expander.dtso | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso
index 048933de2943..8cfce71dd318 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso
+++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso@@ -11,6 +11,7 @@ #include <dt-bindings/clock/rk3568-cru.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/media/video-interfaces.h> #include <dt-bindings/pinctrl/rockchip.h> &{/} {
@@ -134,3 +135,22 @@ &usb2phy0_host { phy-supply = <&usb_host_vbus>; status = "okay"; }; + +&vicap { + pinctrl-names = "default"; + pinctrl-0 = <&cif_clk &cif_dvp_clk &cif_dvp_bus16>; + status = "okay"; +}; + +&vicap_dvp { + vicap_dvp_input: endpoint { + bus-type = <MEDIA_BUS_TYPE_BT656>; + bus-width = <16>; + pclk-sample = <MEDIA_PCLK_SAMPLE_DUAL_EDGE>; + rockchip,dvp-clk-delay = <10>; + }; +}; + +&vicap_mmu { + status = "okay"; +};
--
2.39.5