github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-02 11:33:28 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: qcom: sa8775p: pmic: add the sdam_0 node

Browse Source 
Introduce sdam_0 node, which is to be used via nvmem for power on
reasons during reboot. Add supported PoN reaons supported via sdam_0
node.

Signed-off-by: Parikshit Pareek <quic_ppareek@quicinc.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Tested-by: Eric Chanudet <echanude@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230417145536.414490-4-brgl@bgdev.pl
This commit is contained in:
Parikshit Pareek 2023-04-17 16:55:36 +02:00 committed by Bjorn Andersson
parent 40d5835998
commit 6c92689a0a
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
View File

@ -88,6 +88,14 @@ trip1 {
};
};
};
reboot-mode {
compatible = "nvmem-reboot-mode";
nvmem-cells = <&reboot_reason>;
nvmem-cell-names = "reboot-mode";
mode-recovery = <0x01>;
mode-bootloader = <0x02>;
};
};
&spmi_bus {
@ -133,6 +141,19 @@ pmm8654au_0_gpios: gpio@8800 {
interrupt-controller;
#interrupt-cells = <2>;
};
pmm8654au_0_sdam_0: nvram@7100 {
compatible = "qcom,spmi-sdam";
reg = <0x7100>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x7100 0x100>;
reboot_reason: reboot-reason@48 {
reg = <0x48 0x1>;
bits = <1 7>;
};
};
};
pmm8654au_1: pmic@2 {