From: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
This adds the device tree support for the MIPI-DSI block. The block can
be used as encoder for the parallel signals coming from the lcdif block.
Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
Signed-off-by: Roland Hieber <rhi@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 46 ++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
index 29b8fd03567a..7adadf9c3694 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
@@ -818,6 +818,16 @@ lcdif: lcdif@30730000 {
<&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>;
clock-names = "pix", "axi";
status = "disabled";
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lcdif_out_mipi_dsi: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mipi_dsi_in_lcdif>;
+ };
+ };
};
mipi_csi: mipi-csi@30750000 {
@@ -850,6 +860,42 @@ mipi_vc0_to_csi_mux: endpoint {
};
};
};
+
+ mipi_dsi: dsi@30760000 {
+ compatible = "fsl,imx7d-mipi-dsim", "fsl,imx8mm-mipi-dsim";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x30760000 0x400>;
+ clocks = <&clks IMX7D_MIPI_DSI_ROOT_CLK>,
+ <&clks IMX7D_MIPI_DPHY_ROOT_CLK>;
+ clock-names = "bus_clk", "sclk_mipi";
+ assigned-clocks = <&clks IMX7D_MIPI_DSI_ROOT_SRC>,
+ <&clks IMX7D_PLL_SYS_PFD5_CLK>;
+ assigned-clock-parents = <&clks IMX7D_PLL_SYS_PFD5_CLK>;
+ assigned-clock-rates = <0>, <333000000>;
+ power-domains = <&pgc_mipi_phy>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ samsung,burst-clock-frequency = <891000000>;
+ samsung,esc-clock-frequency = <20000000>;
+ samsung,pll-clock-frequency = <24000000>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mipi_dsi_in_lcdif: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&lcdif_out_mipi_dsi>;
+ };
+ };
+ };
+ };
};
aips3: bus@30800000 {
--
2.39.2
