commit b43e94bba8002b25afaeeb7fd885f25081af749d
author Mona Hossain <mhossain@codeaurora.org> Mon May 07 08:52:06 2012 -0700
committer Linux Build Service Account <lnxbuild@localhost> Tue Jul 31 02:57:20 2012 -0600
tree 3622451317ece91f04d9422d16d2e7f5b7e4ca74
parent 29cc2003178969e341228437b12e6fafb7c6ef84

crypto: Add support for crypto engine 5.0

Add new register definitions for QCE5.0 Hardware
Add new HAL (qce50.c) for interfacing with CE 5.0 hardware:
-- Implement the new interface to BAM (instead of data mover).
-- Add support for multiple Pipes.
-- Add support for use of HW key.

Change-Id: I69dc3993f607553d4752f9f9fb4fdfe1a09a6345
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>

arch/arm/boot/dts/msm8974.dtsi

diff --git a/arch/arm/boot/dts/msm8974.dtsi b/arch/arm/boot/dts/msm8974.dtsi
index f71f74c..edb57dd 100644
--- a/arch/arm/boot/dts/msm8974.dtsi
+++ b/arch/arm/boot/dts/msm8974.dtsi
@@ -600,6 +600,22 @@
 		qcom,memory-reservation-type = "EBI1";
 		qcom,memory-reservation-size = <0x100000>; /* 1M EBI1 buffer */
 	};
+
+        qcom,qcedev@fd440000 {
+		compatible = "qcom,qcedev";
+		reg = <0xfd440000 0x20000>,
+		      <0xfd444000 0x8000>;
+		interrupts = <0 235 0>;
+		qcom,bam-pipes = <0>;
+	};
+
+        qcom,qcrypto@fd444000 {
+		compatible = "qcom,qcrypto";
+		reg = <0xfd440000 0x20000>,
+		      <0xfd444000 0x8000>;
+		interrupts = <0 235 0>;
+		qcom,bam-pipes = <1>;
+	};
 };
 
 /include/ "msm-pm8x41-rpm-regulator.dtsi"

arch/arm/mach-msm/board-8974.c

diff --git a/arch/arm/mach-msm/board-8974.c b/arch/arm/mach-msm/board-8974.c
index 74aa837..d65ebe1 100644
--- a/arch/arm/mach-msm/board-8974.c
+++ b/arch/arm/mach-msm/board-8974.c
@@ -656,6 +656,10 @@
 	OF_DEV_AUXDATA("qcom,mdss_mdp", 0xFD900000, "mdp.0", NULL),
 	OF_DEV_AUXDATA("qcom,msm-tsens", 0xFC4A8000, \
 			"msm-tsens", NULL),
+	OF_DEV_AUXDATA("qcom,qcedev", 0xFD440000, \
+			"qcedev.0", NULL),
+	OF_DEV_AUXDATA("qcom,qcrypto", 0xFD440000, \
+			"qcrypto.0", NULL),
 	{}
 };
 

arch/arm/mach-msm/clock-8974.c

diff --git a/arch/arm/mach-msm/clock-8974.c b/arch/arm/mach-msm/clock-8974.c
index dfe1e6f..82b7fd6 100644
--- a/arch/arm/mach-msm/clock-8974.c
+++ b/arch/arm/mach-msm/clock-8974.c
@@ -4739,6 +4739,16 @@
 	CLK_LOOKUP("bus_clk", gcc_ce1_axi_clk.c, ""),
 	CLK_LOOKUP("bus_clk", gcc_ce2_axi_clk.c, ""),
 
+	CLK_LOOKUP("core_clk",     gcc_ce2_clk.c,         "qcedev.0"),
+	CLK_LOOKUP("iface_clk",    gcc_ce2_ahb_clk.c,     "qcedev.0"),
+	CLK_LOOKUP("bus_clk",      gcc_ce2_axi_clk.c,     "qcedev.0"),
+	CLK_LOOKUP("core_clk_src", ce2_clk_src.c,         "qcedev.0"),
+
+	CLK_LOOKUP("core_clk",     gcc_ce2_clk.c,     "qcrypto.0"),
+	CLK_LOOKUP("iface_clk",    gcc_ce2_ahb_clk.c, "qcrypto.0"),
+	CLK_LOOKUP("bus_clk",      gcc_ce2_axi_clk.c, "qcrypto.0"),
+	CLK_LOOKUP("core_clk_src", ce2_clk_src.c,     "qcrypto.0"),
+
 	CLK_LOOKUP("core_clk", gcc_gp1_clk.c, ""),
 	CLK_LOOKUP("core_clk", gcc_gp2_clk.c, ""),
 	CLK_LOOKUP("core_clk", gcc_gp3_clk.c, ""),