ARM: dts: imx6ul: Add CAAM support

Add CAAM support on i.MX6UL.

Also, since CAAM is not available on i.MX6ULL the CAAM node
needs to be deleted in the imx6ull.dtsi.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 1241972..2b854d1 100644 (file)
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -769,6 +769,36 @@
                        reg = <0x02100000 0x100000>;
                        ranges;
 
+                       crypto: caam@2140000 {
+                               compatible = "fsl,imx6ul-caam", "fsl,sec-v4.0";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               reg = <0x2140000 0x3c000>;
+                               ranges = <0 0x2140000 0x3c000>;
+                               interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX6UL_CLK_CAAM_IPG>, <&clks IMX6UL_CLK_CAAM_ACLK>,
+                                        <&clks IMX6UL_CLK_CAAM_MEM>;
+                               clock-names = "ipg", "aclk", "mem";
+
+                               sec_jr0: jr0@1000 {
+                                       compatible = "fsl,sec-v4.0-job-ring";
+                                       reg = <0x1000 0x1000>;
+                                       interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+                               };
+
+                               sec_jr1: jr1@2000 {
+                                       compatible = "fsl,sec-v4.0-job-ring";
+                                       reg = <0x2000 0x1000>;
+                                       interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+                               };
+
+                               sec_jr2: jr2@3000 {
+                                       compatible = "fsl,sec-v4.0-job-ring";
+                                       reg = <0x3000 0x1000>;
+                                       interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+                               };
+                       };
+
                        usbotg1: usb@2184000 {
                                compatible = "fsl,imx6ul-usb", "fsl,imx27-usb";
                                reg = <0x02184000 0x200>;

diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index 571ddd7..ebc25c9 100644 (file)
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -45,6 +45,8 @@
 
 /* Delete UART8 in AIPS-1 (i.MX6UL specific) */
 /delete-node/ &uart8;
+/* Delete CAAM node in AIPS-2 (i.MX6UL specific) */
+/delete-node/ &crypto;
 
 / {
        soc {