* [v9,5/6] arm64: zynqmp: Add DDRC node
@ 2018-10-17 16:52 Borislav Petkov
0 siblings, 0 replies; 2+ messages in thread
From: Borislav Petkov @ 2018-10-17 16:52 UTC (permalink / raw)
To: Manish Narani
Cc: robh+dt, mark.rutland, michal.simek, mchehab, amit.kucheria,
sudeep.holla, olof, devicetree, linux-kernel, linux-arm-kernel,
linux-edac
On Mon, Oct 15, 2018 at 10:59:47AM +0530, Manish Narani wrote:
> Add ddrc memory controller node in dts. The size mentioned in dts is
> 0x30000, because we need to access DDR_QOS INTR registers located at
> 0xFD090208 from this driver.
>
> Signed-off-by: Manish Narani <manish.narani@xilinx.com>
> ---
> arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> index 29ce234..a81d3b16 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> @@ -355,6 +355,13 @@
> xlnx,bus-width = <64>;
> };
>
> + mc: memory-controller@fd070000 {
> + compatible = "xlnx,zynqmp-ddrc-2.40a";
> + reg = <0x0 0xfd070000 0x0 0x30000>;
> + interrupt-parent = <&gic>;
> + interrupts = <0 112 4>;
> + };
> +
> gem0: ethernet@ff0b0000 {
> compatible = "cdns,zynqmp-gem", "cdns,gem";
> status = "disabled";
> --
Still needs DT folks ACK.
^ permalink raw reply [flat|nested] 2+ messages in thread* [v9,5/6] arm64: zynqmp: Add DDRC node
@ 2018-10-15 5:29 Manish Narani
0 siblings, 0 replies; 2+ messages in thread
From: Manish Narani @ 2018-10-15 5:29 UTC (permalink / raw)
To: robh+dt, mark.rutland, michal.simek, bp, mchehab, manish.narani,
amit.kucheria, sudeep.holla, olof
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-edac
Add ddrc memory controller node in dts. The size mentioned in dts is
0x30000, because we need to access DDR_QOS INTR registers located at
0xFD090208 from this driver.
Signed-off-by: Manish Narani <manish.narani@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 29ce234..a81d3b16 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -355,6 +355,13 @@
xlnx,bus-width = <64>;
};
+ mc: memory-controller@fd070000 {
+ compatible = "xlnx,zynqmp-ddrc-2.40a";
+ reg = <0x0 0xfd070000 0x0 0x30000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 112 4>;
+ };
+
gem0: ethernet@ff0b0000 {
compatible = "cdns,zynqmp-gem", "cdns,gem";
status = "disabled";
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-10-17 16:52 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-10-17 16:52 [v9,5/6] arm64: zynqmp: Add DDRC node Borislav Petkov
-- strict thread matches above, loose matches on Subject: below --
2018-10-15 5:29 Manish Narani
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox