ARM: dts: sun7i: Add CSI0 controller

The CSI controller embedded in the A20 can be supported by our new driver.
Let's add it to our DT.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 651d7fe6b8babddccab87f260d04a63f929bdfdd..524c1d5a7d0d679bd64c3cf6d32f48552310d287 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -376,6 +376,17 @@
                        num-cs = <1>;
                };
 
+               csi0: csi@1c09000 {
+                       compatible = "allwinner,sun7i-a20-csi0";
+                       reg = <0x01c09000 0x1000>;
+                       interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_AHB_CSI0>, <&ccu CLK_CSI0>,
+                                <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI0>;
+                       clock-names = "bus", "mod", "isp", "ram";
+                       resets = <&ccu RST_CSI0>;
+                       status = "disabled";
+               };
+
                emac: ethernet@1c0b000 {
                        compatible = "allwinner,sun4i-a10-emac";
                        reg = <0x01c0b000 0x1000>;
@@ -774,6 +785,20 @@
                                function = "clk_out_b";
                        };
 
+                       /omit-if-no-ref/
+                       csi0_8bits_pins: csi-8bits-pins {
+                               pins = "PE0", "PE2", "PE3", "PE4", "PE5",
+                                      "PE6", "PE7", "PE8", "PE9", "PE10",
+                                      "PE11";
+                               function = "csi0";
+                       };
+
+                       /omit-if-no-ref/
+                       csi0_clk_pin: csi-clk-pin {
+                               pins = "PE1";
+                               function = "csi0";
+                       };
+
                        /omit-if-no-ref/
                        emac_pa_pins: emac-pa-pins {
                                pins = "PA0", "PA1", "PA2",