samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: msm: Change I3C pin functions to gpio mode for AON usecase

Browse Source 
For AON usecase switching from HLOS to SSC needs TLMM function to be
non IBI, hence during sleep mode change function of the TLMM to QUP
mode so that SSC can work with IBI disable without any issue.

Also ensures to restore back the TLMM Function to IBI mode when HLOS
i3c usecase starts.

Change-Id: Id6a5cdeafe2c3ee50186c0020831e4eb8f329f95
Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
This commit is contained in:
Mukesh Kumar Savaliya
2024-01-18 00:15:48 +05:30
committed by Anil Veshala Veshala
parent a5680ad919
commit 09858a4576
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
qcom/sun-pinctrl.dtsi
View File

@@ -1,6 +1,6 @@
// SPDX-License-Identifier: BSD-3-Clause // SPDX-License-Identifier: BSD-3-Clause
/* /*
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
*/ */
&tlmm { &tlmm {
@@ -1718,7 +1718,7 @@
qupv3_se8_i3c_sda_sleep: qupv3_se8_i3c_sda_sleep { qupv3_se8_i3c_sda_sleep: qupv3_se8_i3c_sda_sleep {
mux { mux {
pins = "gpio0"; pins = "gpio0";
function = "ibi_i3c"; function = "qup2_se0_l0";
}; };
config { config {
@@ -1732,7 +1732,7 @@
qupv3_se8_i3c_scl_sleep: qupv3_se8_i3c_scl_sleep { qupv3_se8_i3c_scl_sleep: qupv3_se8_i3c_scl_sleep {
mux { mux {
pins = "gpio1"; pins = "gpio1";
function = "ibi_i3c"; function = "qup2_se0_l1";
}; };
config { config {