The AES and SHA engines for the OMAP3 are currently not functional.
When the stopped working is unknown, but we have a regression.
This patch uses the ti,sysc-omap2 to address the issue and enables
to the AES and SHA engines on the DM3730 and OMAP3530 to work once
again.
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 4043ecb38016..5123dc80b694 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -156,13 +156,28 @@
};
};
- aes: aes@480c5000 {
- compatible = "ti,omap3-aes";
- ti,hwmods = "aes";
- reg = <0x480c5000 0x50>;
- interrupts = <0>;
- dmas = <&sdma 65 &sdma 66>;
- dma-names = "tx", "rx";
+ aes_target: target-module@480c5000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x480c5044 0x4>,
+ <0x480c5048 0x4>,
+ <0x480c504c 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-mask = <(SYSC_OMAP2_AUTOIDLE)>;
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>;
+ ti,syss-mask = <1>;
+ clocks = <&aes2_ick>;
+ clock-names = "ick";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x480c5000 0x2000>;
+ aes: aes@0 {
+ compatible = "ti,omap3-aes";
+ reg = <0 0x50>;
+ interrupts = <0>;
+ dmas = <&sdma 65 &sdma 66>;
+ dma-names = "tx", "rx";
+ };
};
prm: prm@48306000 {
@@ -579,13 +594,28 @@
status = "disabled";
};
- sham: sham@480c3000 {
- compatible = "ti,omap3-sham";
- ti,hwmods = "sham";
- reg = <0x480c3000 0x64>;
- interrupts = <49>;
- dmas = <&sdma 69>;
- dma-names = "rx";
+ sham_target: target-module@480c3000 {
+ compatible = "ti,sysc-omap2", "ti,sysc";
+ reg = <0x480c3056 0x4>,
+ <0x480c3060 0x4>,
+ <0x480c3064 0x4>;
+ reg-names = "rev", "sysc", "syss";
+ ti,sysc-mask = <(SYSC_OMAP2_AUTOIDLE)>;
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>;
+ ti,syss-mask = <1>;
+ clocks = <&sha12_ick>;
+ clock-names = "ick";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x480c3000 0x2000>;
+ sham: sham@0 {
+ compatible = "ti,omap3-sham";
+ reg = <0 0x64>;
+ interrupts = <49>;
+ dmas = <&sdma 69>;
+ dma-names = "rx";
+ };
};
timer1: timer@48318000 {
--
2.17.1
