@@ -276,6 +276,57 @@
status = "okay";
};
+&gpr {
+ csi_mux {
+ compatible = "video-mux";
+ mux-controls = <&mux 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+
+ csi_mux_from_mipi_vc0: endpoint {
+ remote-endpoint = <&mipi_vc0_to_csi_mux>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ csi_mux_to_csi: endpoint {
+ remote-endpoint = <&csi_from_csi_mux>;
+ };
+ };
+ };
+};
+
+&csi {
+ status = "okay";
+
+ port {
+ csi_from_csi_mux: endpoint {
+ remote-endpoint = <&csi_mux_to_csi>;
+ };
+ };
+};
+
+&mipi_csi {
+ clock-frequency = <166000000>;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ fsl,csis-hs-settle = <3>;
+
+ port@1 {
+ reg = <1>;
+
+ mipi_vc0_to_csi_mux: endpoint {
+ remote-endpoint = <&csi_mux_from_mipi_vc0>;
+ };
+ };
+};
+
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
@@ -8,6 +8,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/imx7-reset.h>
#include "imx7d-pinfunc.h"
/ {
@@ -710,6 +711,17 @@
status = "disabled";
};
+ csi: csi@30710000 {
+ compatible = "fsl,imx7-csi";
+ reg = <0x30710000 0x10000>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX7D_CLK_DUMMY>,
+ <&clks IMX7D_CSI_MCLK_ROOT_CLK>,
+ <&clks IMX7D_CLK_DUMMY>;
+ clock-names = "axi", "mclk", "dcic";
+ status = "disabled";
+ };
+
lcdif: lcdif@30730000 {
compatible = "fsl,imx7d-lcdif", "fsl,imx28-lcdif";
reg = <0x30730000 0x10000>;
@@ -719,6 +731,21 @@
clock-names = "pix", "axi";
status = "disabled";
};
+
+ mipi_csi: mipi-csi@30750000 {
+ compatible = "fsl,imx7-mipi-csi2";
+ reg = <0x30750000 0x10000>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX7D_IPG_ROOT_CLK>,
+ <&clks IMX7D_MIPI_CSI_ROOT_CLK>,
+ <&clks IMX7D_MIPI_DPHY_ROOT_CLK>;
+ clock-names = "pclk", "wrap", "phy";
+ power-domains = <&pgc_mipi_phy>;
+ phy-supply = <®_1p0d>;
+ resets = <&src IMX7_RESET_MIPI_PHY_MRST>;
+ reset-names = "mrst";
+ status = "disabled";
+ };
};
aips3: aips-bus@30800000 {
This patch adds the device tree nodes for csi, video multiplexer and mipi-csi besides the graph connecting the necessary endpoints to make the media capture entities to work in imx7 Warp board. Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> --- arch/arm/boot/dts/imx7s-warp.dts | 51 ++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx7s.dtsi | 27 +++++++++++++++++ 2 files changed, 78 insertions(+) -- 2.19.1