ARM: dts: sun8i-a33: Add security system crypto engine clock and device nodes

A33 has the same "Security System" crypto engine as A10/A20, but with a
separate reset control.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 3457edb..001d840 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -99,6 +99,14 @@
                                        "ahb1_sat";
                };
 
+               ss_clk: clk@01c2009c {
+                       #clock-cells = <0>;
+                       compatible = "allwinner,sun4i-a10-mod0-clk";
+                       reg = <0x01c2009c 0x4>;
+                       clocks = <&osc24M>, <&pll6 0>;
+                       clock-output-names = "ss";
+               };
+
                mbus_clk: clk@01c2015c {
                        #clock-cells = <0>;
                        compatible = "allwinner,sun8i-a23-mbus-clk";
@@ -109,6 +117,16 @@
        };
 
        soc@01c00000 {
+               crypto: crypto-engine@01c15000 {
+                       compatible = "allwinner,sun4i-a10-crypto";
+                       reg = <0x01c15000 0x1000>;
+                       interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ahb1_gates 5>, <&ss_clk>;
+                       clock-names = "ahb", "mod";
+                       resets = <&ahb1_rst 5>;
+                       reset-names = "ahb";
+               };
+
                usb_otg: usb@01c19000 {
                        compatible = "allwinner,sun8i-a33-musb";
                        reg = <0x01c19000 0x0400>;