diff mbox series

[u-boot,v2019.04-aspeed-openbmc,v2,04/10] ast2600: Add HACE to device tree

Message ID 20210420064648.994075-5-joel@jms.id.au
State New
Headers show
Series Use HACE to accelerate sha512 | expand

Commit Message

Joel Stanley April 20, 2021, 6:46 a.m. UTC 
HACE is the Hash and Crypto Egine in the AST2600.

Reviewed-by: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/dts/ast2600-rainier.dts | 5 +++++
 arch/arm/dts/ast2600-tacoma.dts  | 5 +++++
 arch/arm/dts/ast2600.dtsi        | 9 +++++++++
 arch/arm/dts/ast2600a1-evb.dts   | 4 ++++
 4 files changed, 23 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/ast2600-rainier.dts b/arch/arm/dts/ast2600-rainier.dts
index 67e177baf1bd..aae507b4c23d 100755
--- a/arch/arm/dts/ast2600-rainier.dts
+++ b/arch/arm/dts/ast2600-rainier.dts
@@ -103,3 +103,8 @@ 
 	pinctrl-0 = <&pinctrl_emmc_default>;
 	sdhci-drive-type = <1>;
 };
+
+&hace {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
diff --git a/arch/arm/dts/ast2600-tacoma.dts b/arch/arm/dts/ast2600-tacoma.dts
index 85d1e3902b11..c8ed5e35a74c 100755
--- a/arch/arm/dts/ast2600-tacoma.dts
+++ b/arch/arm/dts/ast2600-tacoma.dts
@@ -94,3 +94,8 @@ 
 	pinctrl-0 = <&pinctrl_emmc_default>;
 	sdhci-drive-type = <1>;
 };
+
+&hace {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi
index e619f7118886..57ea98a47b67 100644
--- a/arch/arm/dts/ast2600.dtsi
+++ b/arch/arm/dts/ast2600.dtsi
@@ -304,6 +304,15 @@ 
 
 			};
 
+			hace: hace@1e6d0000 {
+				compatible = "aspeed,ast2600-hace";
+				reg = <0x1e6d0000 0x200>;
+				interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scu ASPEED_CLK_GATE_YCLK>;
+				clock-names = "yclk";
+				status = "disabled";
+			};
+
 			smp-memram@0 {
 				compatible = "aspeed,ast2600-smpmem", "syscon";
 				reg = <0x1e6e2180 0x40>;
diff --git a/arch/arm/dts/ast2600a1-evb.dts b/arch/arm/dts/ast2600a1-evb.dts
index 2827e00c0eb4..2ae6e3bdf192 100644
--- a/arch/arm/dts/ast2600a1-evb.dts
+++ b/arch/arm/dts/ast2600a1-evb.dts
@@ -301,3 +301,7 @@ 
 &display_port {
 	status = "okay";
 };
+
+&hace {
+	status = "okay";
+};