From fd6fd38692171e12aff2ef3ae854de24b1c3a3df Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 23 Mar 2016 17:05:11 -0500 Subject: [PATCH] qcom: ipq4019: add crypto nodes to ipq4019 SoC and DK01 device tree This adds the crypto nodes to the ipq4019 device tree, it also adds the BAM node used by crypto as well which the driver currently requires to operate properly The crypto driver itself depends on some other patches to qcom_bam_dma to function properly: https://lkml.org/lkml/2015/12/1/113 CC: Stanimir Varbanov Signed-off-by: Matthew McClintock Signed-off-by: Andy Gross --- arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi | 8 ++++++++ arch/arm/boot/dts/qcom-ipq4019.dtsi | 25 +++++++++++++++++++++++++ 2 files changed, 33 insertions(+) diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi index 21032a8..2c347ad 100644 --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi @@ -93,6 +93,14 @@ status = "ok"; }; + cryptobam: dma@8e04000 { + status = "ok"; + }; + + crypto@8e3a000 { + status = "ok"; + }; + watchdog@b017000 { status = "ok"; }; diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index db48fd3..3cd42c0 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -147,6 +147,31 @@ status = "disabled"; }; + + cryptobam: dma@8e04000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x08e04000 0x20000>; + interrupts = ; + clocks = <&gcc GCC_CRYPTO_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <1>; + qcom,controlled-remotely; + status = "disabled"; + }; + + crypto@8e3a000 { + compatible = "qcom,crypto-v5.1"; + reg = <0x08e3a000 0x6000>; + clocks = <&gcc GCC_CRYPTO_AHB_CLK>, + <&gcc GCC_CRYPTO_AXI_CLK>, + <&gcc GCC_CRYPTO_CLK>; + clock-names = "iface", "bus", "core"; + dmas = <&cryptobam 2>, <&cryptobam 3>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + acc0: clock-controller@b088000 { compatible = "qcom,kpss-acc-v1"; reg = <0x0b088000 0x1000>, <0xb008000 0x1000>; -- 2.7.4