From: Bjorn Andersson <bjorn.andersson@linaro.org> To: Andy Gross <andy.gross@linaro.org>, David Brown <david.brown@linaro.org> Cc: linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ramon Fried <rfried@codeaurora.org>, stable@vger.kernel.org Subject: [PATCH] arm64: dts: msm8916: Correct ipc references for smsm Date: Thu, 30 Nov 2017 21:27:32 -0800 [thread overview] Message-ID: <20171201052732.31996-1-bjorn.andersson@linaro.org> (raw) SMSM is not symmetrical, the incoming bits from WCNSS are available at index 6, but the outgoing host id for WCNSS is 3. Further more, upstream references the base of APCS (in contrast to downstream), so the register offset of 8 must be included. Fixes: 1fb47e0a9ba4 ("arm64: dts: qcom: msm8916: Add smsm and smp2p nodes") Cc: stable@vger.kernel.org Reported-by: Ramon Fried <rfried@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 9fb317853a5c..a8e1e3b4562c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -1437,8 +1437,8 @@ #address-cells = <1>; #size-cells = <0>; - qcom,ipc-1 = <&apcs 0 13>; - qcom,ipc-6 = <&apcs 0 19>; + qcom,ipc-1 = <&apcs 8 13>; + qcom,ipc-3 = <&apcs 8 19>; apps_smsm: apps@0 { reg = <0>; -- 2.15.0
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From: bjorn.andersson@linaro.org (Bjorn Andersson) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm64: dts: msm8916: Correct ipc references for smsm Date: Thu, 30 Nov 2017 21:27:32 -0800 [thread overview] Message-ID: <20171201052732.31996-1-bjorn.andersson@linaro.org> (raw) SMSM is not symmetrical, the incoming bits from WCNSS are available at index 6, but the outgoing host id for WCNSS is 3. Further more, upstream references the base of APCS (in contrast to downstream), so the register offset of 8 must be included. Fixes: 1fb47e0a9ba4 ("arm64: dts: qcom: msm8916: Add smsm and smp2p nodes") Cc: stable at vger.kernel.org Reported-by: Ramon Fried <rfried@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 9fb317853a5c..a8e1e3b4562c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -1437,8 +1437,8 @@ #address-cells = <1>; #size-cells = <0>; - qcom,ipc-1 = <&apcs 0 13>; - qcom,ipc-6 = <&apcs 0 19>; + qcom,ipc-1 = <&apcs 8 13>; + qcom,ipc-3 = <&apcs 8 19>; apps_smsm: apps at 0 { reg = <0>; -- 2.15.0
next reply other threads:[~2017-12-01 5:27 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-12-01 5:27 Bjorn Andersson [this message] 2017-12-01 5:27 ` [PATCH] arm64: dts: msm8916: Correct ipc references for smsm Bjorn Andersson
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