From 04904d20a8a31d2472c0e5d5ee89dd12a54247a1 Mon Sep 17 00:00:00 2001 From: Vishnu Santhosh Date: Thu, 29 Aug 2024 21:24:31 +0530 Subject: [PATCH 1/3] ARM: dts: msm: Add smem nodes for sdxkova Add smem nodes for sdxkova SoC. Change-Id: I489aa0d9341cc48350a37c244135909d1686b0b5 Signed-off-by: Vishnu Santhosh --- qcom/sdxkova-reserved-memory.dtsi | 2 ++ qcom/sdxkova.dtsi | 12 ++++++++++++ 2 files changed, 14 insertions(+) diff --git a/qcom/sdxkova-reserved-memory.dtsi b/qcom/sdxkova-reserved-memory.dtsi index 0a6f7f3f..aa76ab43 100644 --- a/qcom/sdxkova-reserved-memory.dtsi +++ b/qcom/sdxkova-reserved-memory.dtsi @@ -64,6 +64,8 @@ }; smem_mem: smem_region@87e20000 { + compatible = "qcom,smem"; + hwlocks = <&tcsr_mutex 3>; no-map; reg = <0x0 0x87e20000 0x0 0xc0000>; }; diff --git a/qcom/sdxkova.dtsi b/qcom/sdxkova.dtsi index a78a5def..8dbeb269 100644 --- a/qcom/sdxkova.dtsi +++ b/qcom/sdxkova.dtsi @@ -6,6 +6,7 @@ #include #include "sdx75.dtsi" /delete-node/ &apps_smmu; +/delete-node/ &tcsr_mutex; #include "msm-arm-smmu-sdxkova.dtsi" /{ qcom_tzlog: tz-log@14680720 { @@ -406,6 +407,17 @@ interrupts = ; cap-based-alloc-and-pwr-collapse; }; + + tcsr_mutex_block: syscon@1f40000 { + compatible = "syscon"; + reg = <0x0 0x1f40000 0x0 0x20000>; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_block 0 0x1000>; + #hwlock-cells = <1>; + }; }; &gcc { From 2ceed54f384181b6051c2a98eb19883071ba9a06 Mon Sep 17 00:00:00 2001 From: Vishnu Santhosh Date: Thu, 29 Aug 2024 21:48:18 +0530 Subject: [PATCH 2/3] ARM: dts: msm: Add smp2p nodes for sdxkova Add the smp2p device nodes to enable smp2p communication with remote processors. This adds the configuration for Modem on sdxkova. Change-Id: Ibd86fcf2a589bfb9f16a645797113f0f0345c81a Signed-off-by: Vishnu Santhosh --- qcom/sdxkova.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/qcom/sdxkova.dtsi b/qcom/sdxkova.dtsi index 8dbeb269..31d5bb4b 100644 --- a/qcom/sdxkova.dtsi +++ b/qcom/sdxkova.dtsi @@ -418,6 +418,28 @@ syscon = <&tcsr_mutex_block 0 0x1000>; #hwlock-cells = <1>; }; + + qcom,smp2p-modem { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + interrupt-parent = <&ipcc_mproc>; + interrupts = ; + mboxes = <&ipcc_mproc IPCC_CLIENT_MPSS IPCC_MPROC_SIGNAL_SMP2P>; + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + modem_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + modem_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; }; &gcc { From c46bf079419ca1886f478f0657e5f284cc231cf3 Mon Sep 17 00:00:00 2001 From: Vishnu Santhosh Date: Thu, 29 Aug 2024 21:57:35 +0530 Subject: [PATCH 3/3] ARM: dts: qcom: Add aoss, aop and tme nodes for sdxkova Add devicetree nodes to enable qmp communication with aop and tme. Change-Id: I62d0020ca600820dd8ce256ee4cbe1ce0dc17b15 Signed-off-by: Vishnu Santhosh --- qcom/sdxkova.dtsi | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/qcom/sdxkova.dtsi b/qcom/sdxkova.dtsi index 31d5bb4b..b47f427a 100644 --- a/qcom/sdxkova.dtsi +++ b/qcom/sdxkova.dtsi @@ -440,6 +440,45 @@ #interrupt-cells = <2>; }; }; + + aoss_qmp: power-controller@c300000 { + compatible = "qcom,aoss-qmp"; + reg = <0x0 0xc310000 0x0 0x1000>; + interrupt-parent = <&ipcc_mproc>; + interrupts = ; + mboxes = <&ipcc_mproc IPCC_CLIENT_AOP + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + #power-domain-cells = <1>; + #clock-cells = <0>; + }; + + qmp_aop: qcom,qmp-aop { + compatible = "qcom,qmp-mbox"; + qcom,qmp = <&aoss_qmp>; + label = "aop"; + #mbox-cells = <1>; + }; + + qmp_tme: qcom,qmp-tme { + compatible = "qcom,qmp-mbox"; + qcom,remote-pid = <14>; + mboxes = <&ipcc_mproc IPCC_CLIENT_TME + IPCC_MPROC_SIGNAL_GLINK_QMP>; + mbox-names = "tme_qmp"; + interrupt-parent = <&ipcc_mproc>; + interrupts = ; + + label = "tme"; + qcom,early-boot; + priority = <0>; + mbox-desc-offset = <0x0>; + #mbox-cells = <1>; + }; }; &gcc {