github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-11 12:58:02 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: glymur-crd: Add Embedded controller node

Browse Source 
Add embedded controller node for Glymur CRDs which adds fan control,
temperature sensors, access to EC state changes through SCI events
and suspend entry/exit notifications to the EC.

Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Co-developed-by: Anvesh Jain P <anvesh.p@oss.qualcomm.com>
Signed-off-by: Anvesh Jain P <anvesh.p@oss.qualcomm.com>
Tested-by: Anthony Ruhier <aruhier@mailbox.org>
Link: https://lore.kernel.org/r/20260511-add-driver-for-ec-v9-3-e5437c39b7f8@oss.qualcomm.com
[bjorn: Added i2c alias for &i2c9]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Sibi Sankar 2026-05-11 18:13:21 +05:30 committed by Bjorn Andersson
parent 9594ee0e01
commit 44c655a08c
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
arch/arm64/boot/dts/qcom/glymur-crd.dtsi
View File

@ -22,6 +22,7 @@ aliases {
i2c0 = &i2c0;
i2c1 = &i2c4;
i2c2 = &i2c5;
i2c3 = &i2c9;
spi0 = &spi18;
};
@ -444,6 +445,22 @@ vreg_l4h_e0_1p2: ldo4 {
};
};
&i2c9 {
clock-frequency = <400000>;
status = "okay";
embedded-controller@76 {
compatible = "qcom,glymur-crd-ec", "qcom,hamoa-crd-ec";
reg = <0x76>;
interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
pinctrl-0 = <&ec_int_n_default>;
pinctrl-names = "default";
};
};
&pcie3b {
vddpe-3v3-supply = <&vreg_nvmesec>;
@ -596,6 +613,12 @@ hall_int_n_default: hall-int-n-state {
bias-disable;
};
ec_int_n_default: ec-int-n-state {
pins = "gpio66";
function = "gpio";
bias-disable;
};
pcie4_default: pcie4-default-state {
clkreq-n-pins {
pins = "gpio147";