linux-kernel - [PATCH v2 1/2] ARM: dts: msm8974: Hook up adsp-pil's xo clock

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Date:   Tue,  7 Mar 2017 03:22:00 +0100
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     linux-arm-msm@...r.kernel.org
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jonathan Neuschäfer <j.neuschaefer@....net>
Subject: [PATCH v2 1/2] ARM: dts: msm8974: Hook up adsp-pil's xo clock

Without this patch (and with CONFIG_QCOM_ADSP_PIL), I get this error:

	[    0.711529] qcom_adsp_pil adsp-pil: failed to get xo clock
	[    0.711540] remoteproc remoteproc0: releasing adsp-pil

With this patch, adsp-pil can initialize correctly.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

---
v2:
* Add Bjorn Andersson's R-b
---
 arch/arm/boot/dts/qcom-msm8974.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index d3e1a61b8671..cccd8cba8872 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -250,6 +250,9 @@
 
 		cx-supply = <&pm8841_s2>;
 
+		clocks = <&xo_board>;
+		clock-names = "xo";
+
 		memory-region = <&adsp_region>;
 
 		qcom,smem-states = <&adsp_smp2p_out 0>;
-- 
2.11.0