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| author | Iuliana Prodan <iuliana.prodan@nxp.com> | 2019-06-06 10:02:55 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-06-13 08:31:41 +0200 |
| commit | 0b211338cf73eb7dd9a1c26721ce43076918373f (patch) | |
| tree | 1492d05c586b2162f8c9048ff172f157b6976d36 | |
| parent | crypto: cavium/nitrox - Use the correct style for SPDX License Identifier (diff) | |
| download | linux-0b211338cf73eb7dd9a1c26721ce43076918373f.tar.xz linux-0b211338cf73eb7dd9a1c26721ce43076918373f.zip | |
ARM: dts: imx7ulp: add crypto support
Add crypto node in device tree for CAAM support.
Noteworthy is that on 7ulp the interrupt line is shared
between the two job rings.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index d6b711011cba..e20483714be5 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -100,6 +100,29 @@ reg = <0x40000000 0x800000>; ranges; + crypto: crypto@40240000 { + compatible = "fsl,sec-v4.0"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x40240000 0x10000>; + ranges = <0 0x40240000 0x10000>; + clocks = <&pcc2 IMX7ULP_CLK_CAAM>, + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; + clock-names = "aclk", "ipg"; + + sec_jr0: jr0@1000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr1: jr1@2000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x2000 0x1000>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + lpuart4: serial@402d0000 { compatible = "fsl,imx7ulp-lpuart"; reg = <0x402d0000 0x1000>; |