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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1764882703091276642?= X-GMAIL-MSGID: =?utf-8?q?1764882703091276642?= Introduce sdam_2 node, which is to be used via nvmem for power on reasons during reboot. Add supported PoN reasons supported via sdam_2 node. Signed-off-by: Neil Armstrong Reviewed-by: Krzysztof Kozlowski Tested-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/pmk8350.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pmk8350.dtsi b/arch/arm64/boot/dts/qcom/pmk8350.dtsi index f26fb7d32faf..bc6297e7253e 100644 --- a/arch/arm64/boot/dts/qcom/pmk8350.dtsi +++ b/arch/arm64/boot/dts/qcom/pmk8350.dtsi @@ -13,6 +13,16 @@ #define PMK8350_SID 0 #endif +/ { + reboot-mode { + compatible = "nvmem-reboot-mode"; + nvmem-cells = <&reboot_reason>; + nvmem-cell-names = "reboot-mode"; + mode-recovery = <0x01>; + mode-bootloader = <0x02>; + }; +}; + &spmi_bus { pmk8350: pmic@PMK8350_SID { compatible = "qcom,pmk8350", "qcom,spmi-pmic"; @@ -66,6 +76,19 @@ pmk8350_rtc: rtc@6100 { status = "disabled"; }; + pmk8350_sdam_2: 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>; + }; + }; + pmk8350_gpios: gpio@b000 { compatible = "qcom,pmk8350-gpio", "qcom,spmi-gpio"; reg = <0xb000>;