From: bjorn.andersson@linaro.org (Bjorn Andersson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] arm64: dts: qcom: msm8996: add support to pcie
Date: Tue, 10 Oct 2017 23:17:26 -0700 [thread overview]
Message-ID: <20171011061726.GO1165@minitux> (raw)
In-Reply-To: <20170814113420.30866-1-srinivas.kandagatla@linaro.org>
On Mon 14 Aug 04:34 PDT 2017, srinivas.kandagatla at linaro.org wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>
> This patch adds support to 3 pcie root complexes found on MSM8996.
>
[..]
> diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
[..]
> + agnoc at 0 {
> + power-domains = <&gcc AGGRE0_NOC_GDSC>;
> + compatible = "simple-pm-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
I also need to enable GCC_AGGRE0_SNOC_AXI_CLK, GCC_AGGRE0_CNOC_AHB_CLK
and GCC_SMMU_AGGRE0_AXI_CLK for pcie to actually work. It find the
atl1c, but the board restarts as the interface is brought up.
Regards,
Bjorn
prev parent reply other threads:[~2017-10-11 6:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-14 11:34 [PATCH 1/3] arm64: dts: qcom: msm8996: add support to pcie srinivas.kandagatla at linaro.org
2017-08-14 11:34 ` [PATCH 2/3] arm64: dts: apq8096-db820c: Enable on board 3 pcie root complex srinivas.kandagatla at linaro.org
2017-08-14 11:34 ` [PATCH 3/3] arm64: dts: apq8096-db820c: always enable regulator LS expansion srinivas.kandagatla at linaro.org
2017-10-11 6:09 ` Bjorn Andersson
2017-10-11 6:17 ` Bjorn Andersson [this message]
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