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authorAdam Ford <aford173@gmail.com>2020-06-17 12:58:40 +0200
committerTony Lindgren <tony@atomide.com>2020-06-29 19:22:47 +0200
commitc312f066314e3dfb99fe7db8b8b43c4d8992c90c (patch)
tree2ce3d6494867ee0381c1378d2bf24f64fdbdb24f /arch/arm/boot/dts/omap3-tao3530.dtsi
parentLinux 5.8-rc1 (diff)
downloadlinux-c312f066314e3dfb99fe7db8b8b43c4d8992c90c.tar.xz
linux-c312f066314e3dfb99fe7db8b8b43c4d8992c90c.zip
ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2
Various OMAP3 boards have two AES blocks, but only one is currently available, because the hwmods are only configured for one. This patch migrates the hwmods for the AES engine to sysc-omap2 which allows the second AES crypto engine to become available. omap-aes 480a6000.aes1: OMAP AES hw accel rev: 2.6 omap-aes 480a6000.aes1: will run requests pump with realtime priority omap-aes 480c5000.aes2: OMAP AES hw accel rev: 2.6 omap-aes 480c5000.aes2: will run requests pump with realtime priority Signed-off-by: Adam Ford <aford173@gmail.com> [tony@atomide.com: updated to disable both aes_targets on hs boards] Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-tao3530.dtsi')
-rw-r--r--arch/arm/boot/dts/omap3-tao3530.dtsi6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi
index f24e2326cfa7..59e375dfadf1 100644
--- a/arch/arm/boot/dts/omap3-tao3530.dtsi
+++ b/arch/arm/boot/dts/omap3-tao3530.dtsi
@@ -8,7 +8,11 @@
#include "omap34xx.dtsi"
/* Secure omaps have some devices inaccessible depending on the firmware */
-&aes {
+&aes1_target {
+ status = "disabled";
+};
+
+&aes2_target {
status = "disabled";
};