Re: [PATCH 4/4] remoteproc: qcom: q6v5-pil: Add PDC restart for modem on SDM845 SoCs

From: Sibi Sankar
Date: Wed Aug 08 2018 - 11:45:17 EST



On 08/07/2018 11:48 PM, Rob Herring wrote:
On Fri, Jul 27, 2018 at 08:58:11PM +0530, Sibi Sankar wrote:
In the presence of a PDC block working with subsystem RSC,
assert/deassert PDC restart in modem start/stop path.

Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
---
.../bindings/remoteproc/qcom,q6v5.txt | 4 +++

Please split bindings to separate patch.


Okay will split them.

drivers/remoteproc/qcom_q6v5_pil.c | 27 ++++++++++++++++---
2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 601dd9f389aa..124fb1dc6fb8 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -51,6 +51,8 @@ on the Qualcomm Hexagon core.
Usage: required
Value type: <phandle>
Definition: reference to the reset-controller for the modem sub-system
+ reference to the list of 2 reset-controllers for the modem
+ sub-system on SDM845 SoCs
reference to the list of 3 reset-controllers for the
wcss sub-system
@@ -58,6 +60,8 @@ on the Qualcomm Hexagon core.
Usage: required
Value type: <stringlist>
Definition: must be "mss_restart" for the modem sub-system
+ Definition: must be "mss_restart", "pdc_restart" for the modem
+ sub-system on SDM845 SoCs
Definition: must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset"
for the wcss syb-system

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