[PATCH] ARM: dts: msm8974: Add definitions for QCE & cryptobam
From: Bjorn Andersson <hidden>
Date: 2016-09-13 03:51:09
Also in:
linux-arm-msm, lkml
On Tue 30 Aug 08:37 PDT 2016, Iaroslav Gridin wrote:
quoted hunk ↗ jump to hunk
From: Voker57 <redacted> Add device tree definitions for Qualcomm Cryptography engine and its BAM Signed-off-by: Iaroslav Gridin <redacted> --- arch/arm/boot/dts/qcom-msm8974.dtsi | 42 +++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+)diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 561d4d1..c0da739 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi@@ -287,6 +287,48 @@ reg = <0xf9011000 0x1000>; }; + cryptobam: dma at fd444000 { + compatible = "qcom,bam-v1.4.0"; + reg = <0xfd444000 0x15000>; + interrupts = <0 236 0>; + clocks = <&gcc GCC_CE2_AHB_CLK>, + <&gcc GCC_CE2_AXI_CLK>, + <&gcc GCC_CE2_CLK>; + clock-names = "bam_clk", "axi_clk", "core_clk"; + #dma-cells = <1>; + qcom,ee = <1>; + qcom,controlled-remotely; + };
As Stan noted, please shift this '}' one step left (the rest looks well indented.
+
+ qcom,qcrypto at fd440000 {Rename this "qcrypto" and make sure the address matches the reg property.
+ compatible = "qcom,crypto-v5.1";
+ reg = <0xfd45a000 0x6000>;
+ reg-names = "crypto-base";
+ interrupts = <0 236 0>;
+ qcom,bam-pipe-pair = <2>;
+ qcom,ce-hw-instance = <1>;
+ qcom,ce-device = <0>;
+ clocks = <&gcc GCC_CE2_CLK>,
+ <&gcc GCC_CE2_AHB_CLK>,
+ <&gcc GCC_CE2_AXI_CLK>,
+ <&gcc CE2_CLK_SRC>;
+
+ dmas = <&cryptobam 2>, <&cryptobam 3>;
+ dma-names = "rx", "tx";
+ clock-names = "core", "iface", "bus", "core_src";
+ qcom,clk-mgmt-sus-res;
+ qcom,msm-bus,name = "qcrypto-noc";
+
+ qcom,msm-bus,num-cases = <2>;
+ qcom,msm-bus,num-paths = <1>;
+ qcom,use-sw-aes-cbc-ecb-ctr-algo;
+ qcom,use-sw-aes-xts-algo;
+ qcom,use-sw-ahash-algo;
+ qcom,msm-bus,vectors-KBps = <56 512 0 0>,
+ <56 512 3936000 393600>;
+ };
+
+
timer at f9020000 {It's nice to keep the nodes within a group ordered by address. Regards, Bjorn