[PATCH v5 11/11] arm64: dts: rockchip: enable vicap dvp on wolfvision pf5 io expander

Michael Riesch
2025-03-06T17:17:13Z

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 <michael.riesch@wolfvision.net>
---
.../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..411b06b534f8 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>;
+ rockchip,cif-clk-delaynum = <10>;
+ status = "okay";
+};
+
+&vicap_dvp {
+ vicap_dvp_input: endpoint {
+ bus-type = <MEDIA_BUS_TYPE_BT656>;
+ bus-width = <16>;
+ pclk-sample = <MEDIA_PCLK_SAMPLE_DUAL_EDGE>;
+ };
+};
+
+&vicap_mmu {
+ status = "okay";
+};

--
2.34.1