Re: [PATCH] arm64: dts: msm8916: Move smem below hwlock
From: Srinivas Kandagatla <hidden>
Date: 2016-02-23 17:29:53
Also in:
linux-arm-msm, lkml
On 23/02/16 17:21, Georgi Djakov wrote:
When the SMEM is probed it defers as it depends on the hardware lock, which is not available yet. But the SMD bus and RPM regulators and clocks depend on SMEM and they defer too. The problem with this is that the order of registering the devices is not optimal and also we may end with messed up serial console as the RPM clocks are not registered yet..
I noticed the same issue but was wondering why would we end up with messed up serial console? Could you add more details on why serial console is messed up? I thought, serial driver has nothing to do with the rpm clocks directly! --srini
quoted hunk ↗ jump to hunk
Signed-off-by: Georgi Djakov <redacted> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-)diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 7705207872a5..c497c7b1ae70 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi@@ -113,15 +113,6 @@ }; }; - smem { - compatible = "qcom,smem"; - - memory-region = <&smem_mem>; - qcom,rpm-msg-ram = <&rpm_msg_ram>; - - hwlocks = <&tcsr_mutex 3>; - }; - soc: soc { #address-cells = <1>; #size-cells = <1>;@@ -512,6 +503,16 @@ }; }; + smem { + compatible = "qcom,smem"; + + memory-region = <&smem_mem>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + + hwlocks = <&tcsr_mutex 3>; + }; + + smd { compatible = "qcom,smd"; --To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html