[PATCH 9/9] arm64: dts: qcom: sc7280: Update Q6V5 MSS node
From: Sibi Sankar <hidden>
Date: 2021-06-24 19:49:41
Also in:
linux-arm-msm, linux-remoteproc, lkml
Subsystem:
arm/qualcomm chromebook support, arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Update MSS node to support MSA based modem boot on SC7280 SoCs. Signed-off-by: Sibi Sankar <redacted> --- arch/arm64/boot/dts/qcom/sc7280-idp.dts | 7 +++++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 19 ++++++++++++++++--- 2 files changed, 23 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 191e8a92d153..d66e3ca42ad5 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts@@ -343,3 +343,10 @@ bias-pull-up; }; }; + +&remoteproc_mpss { + status = "okay"; + compatible = "qcom,sc7280-mss-pil"; + iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; + memory-region = <&mba_mem &mpss_mem>; +};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 56ea172f641f..6d3687744440 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi@@ -586,7 +586,8 @@ remoteproc_mpss: remoteproc@4080000 { compatible = "qcom,sc7280-mpss-pas"; - reg = <0 0x04080000 0 0x10000>; + reg = <0 0x04080000 0 0x10000>, <0 0x04180000 0 0x48>; + reg-names = "qdsp6", "rmb"; interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>, <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
@@ -597,8 +598,11 @@ interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack", "shutdown-ack"; - clocks = <&rpmhcc RPMH_CXO_CLK>; - clock-names = "xo"; + clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, + <&gcc GCC_MSS_OFFLINE_AXI_CLK>, + <&gcc GCC_MSS_SNOC_AXI_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "offline", "snoc_axi", "xo"; power-domains = <&rpmhpd SC7280_CX>, <&rpmhpd SC7280_MSS>;
@@ -611,6 +615,15 @@ qcom,smem-states = <&modem_smp2p_out 0>; qcom,smem-state-names = "stop"; + resets = <&aoss_reset AOSS_CC_MSS_RESTART>, + <&pdc_reset PDC_MODEM_SYNC_RESET>; + reset-names = "mss_restart", "pdc_reset"; + + qcom,halt-regs = <&tcsr_mutex 0x23000 0x25000 0x28000 0x33000>; + qcom,ext-regs = <&tcsr_regs 0x10000 0x10004 + &tcsr_mutex 0x26004 0x26008>; + qcom,qaccept-regs = <&tcsr_mutex 0x23030 0x23040 0x23020>; + status = "disabled"; glink-edge {
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