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

ARM: dts: msm: Add i2c gpio access to apps and adsp on Tuna

Browse Source 
To access gpios from apps and adsp, we have added apps and
remote flag in dtsi. To identify apps is busy or not, added
qcom-apps flag during active state and added qcom-remote flag
during suspend state, so other SS can use gpios during apps
in suspend state. This flags in pinctrl file for respective
GPIOs will help eGPIO to work for AON camera usecase.

Also, increase TRE size from 64 to 1024 for camera usecase.

Change-Id: Ibc65d9e61d55a3eaeffdf78aef3f8852687f576f
Signed-off-by: Prasanna S <quic_prass@quicinc.com>
This commit is contained in:
Prasanna S
2024-10-30 10:59:32 +05:30
parent 3fdeca6b87
commit 1ba3b8a853
2 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
qcom/tuna-pinctrl.dtsi
View File

@@ -1096,6 +1096,7 @@
drive-strength = <2>; drive-strength = <2>;
bias-pull-up; bias-pull-up;
qcom,i2c_pull; qcom,i2c_pull;
qcom,apps;
}; };
}; };
@@ -1110,6 +1111,7 @@
drive-strength = <2>; drive-strength = <2>;
bias-pull-up; bias-pull-up;
qcom,i2c_pull; qcom,i2c_pull;
qcom,apps;
}; };
}; };
@@ -1122,6 +1124,7 @@
config { config {
pins = "gpio0", "gpio1"; pins = "gpio0", "gpio1";
drive-strength = <2>; drive-strength = <2>;
qcom,remote;
}; };
}; };
}; };

4
qcom/tuna-qupv3.dtsi
View File

@@ -466,8 +466,8 @@
pinctrl-names = "default", "sleep"; pinctrl-names = "default", "sleep";
pinctrl-0 = <&qupv3_se8_i2c_sda_active>, <&qupv3_se8_i2c_scl_active>; pinctrl-0 = <&qupv3_se8_i2c_sda_active>, <&qupv3_se8_i2c_scl_active>;
pinctrl-1 = <&qupv3_se8_i2c_sleep>; pinctrl-1 = <&qupv3_se8_i2c_sleep>;
dmas = <&gpi_dma2 0 0 3 64 0>, dmas = <&gpi_dma2 0 0 3 1024 0>,
<&gpi_dma2 1 0 3 64 0>; <&gpi_dma2 1 0 3 1024 0>;
dma-names = "tx", "rx"; dma-names = "tx", "rx";
status = "disabled"; status = "disabled";
}; };