diff mbox series

[v2,3/4] ARM: dts: imx6ull: Add dcp node

Message ID 9365e24504896e58294fd8786acb3c3d4a1a264d.1539609921.git.leonard.crestez@nxp.com (mailing list archive)
State Superseded, archived
Headers show
Series Port mxs-dcp to imx6ull and imx6sll | expand

Commit Message

Leonard Crestez Oct. 15, 2018, 1:27 p.m. UTC 
The DCP block on 6ull has no major differences other than requiring
explicit clock enabling.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 arch/arm/boot/dts/imx6ull.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Fabio Estevam Oct. 15, 2018, 2:03 p.m. UTC | #1 
On Mon, Oct 15, 2018 at 10:28 AM Leonard Crestez
<leonard.crestez@nxp.com> wrote:

> diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
> index 796ed35d4ac9..be610339e933 100644
> --- a/arch/arm/boot/dts/imx6ull.dtsi
> +++ b/arch/arm/boot/dts/imx6ull.dtsi
> @@ -37,10 +37,20 @@
>                         #address-cells = <1>;
>                         #size-cells = <1>;
>                         reg = <0x02200000 0x100000>;
>                         ranges;
>
> +                       dcp: dcp@2280000 {

Node names should be generic, so it would be better to use:

dcp: crypto@2280000 {
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index 796ed35d4ac9..be610339e933 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -37,10 +37,20 @@ 
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02200000 0x100000>;
 			ranges;
 
+			dcp: dcp@2280000 {
+				compatible = "fsl,imx6ull-dcp", "fsl,imx28-dcp";
+				reg = <0x02280000 0x4000>;
+				interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6ULL_CLK_DCP_CLK>;
+				clock-names = "dcp";
+			};
+
 			iomuxc_snvs: iomuxc-snvs@2290000 {
 				compatible = "fsl,imx6ull-iomuxc-snvs";
 				reg = <0x02290000 0x4000>;
 			};