arm64: dts: qcom: sm8450: Add TCSR halt register space

Add TCSR register space and refer it from scm node, so that
it can be used by SCM driver.

Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1673513697-30173-2-git-send-email-quic_mojha@quicinc.com

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 6391460..5ba6578 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -279,6 +279,7 @@
        firmware {
                scm: scm {
                        compatible = "qcom,scm-sm8450", "qcom,scm";
+                       qcom,dload-mode = <&tcsr 0x13000>;
                        interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
                        #reset-cells = <1>;
                };
@@ -2003,6 +2004,11 @@
                        #hwlock-cells = <1>;
                };
 
+               tcsr: syscon@1fc0000 {
+                       compatible = "qcom,sm8450-tcsr", "syscon";
+                       reg = <0x0 0x1fc0000 0x0 0x30000>;
+               };
+
                usb_1_hsphy: phy@88e3000 {
                        compatible = "qcom,sm8450-usb-hs-phy",
                                     "qcom,usb-snps-hs-7nm-phy";