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SubjectRe: [PATCH V5 13/16] arm64: tegra: Enable PCIe slots in P2972-0000 board
On Wed, Apr 24, 2019 at 10:50:01AM +0530, Vidya Sagar wrote:
> Enable PCIe controller nodes to enable respective PCIe slots on
> P2972-0000 board. Following is the ownership of slots by different
> PCIe controllers.
> Controller-0 : M.2 Key-M slot
> Controller-1 : On-board Marvell eSATA controller
> Controller-3 : M.2 Key-E slot
>
> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
> ---
> Changes since [v4]:
> * None
>
> Changes since [v3]:
> * None
>
> Changes since [v2]:
> * Changed P2U label names to reflect new format that includes 'hsio'/'nvhs'
> strings to reflect UPHY brick they belong to
>
> Changes since [v1]:
> * Dropped 'pcie-' from phy-names property strings
>
> .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +-
> .../boot/dts/nvidia/tegra194-p2972-0000.dts | 41 +++++++++++++++++++
> 2 files changed, 42 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
> index 0fd5bd29fbf9..30a83d4c5b69 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
> @@ -191,7 +191,7 @@
> regulator-boot-on;
> };
>
> - sd3 {
> + vdd_1v8ao: sd3 {
> regulator-name = "VDD_1V8AO";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> index b62e96945846..7411c64e24a6 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
> @@ -169,4 +169,45 @@
> };
> };
> };
> +
> + pcie@14180000 {
[...]
> + pcie@14100000 {
[...]

Again, these should be sorted by unit-address.

Thierry
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