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From: Alex Elder <elder@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
Andy Gross <agross@kernel.org>
Cc: David Miller <davem@davemloft.net>, Arnd Bergmann <arnd@arndb.de>,
Johannes Berg <johannes@sipsolutions.net>,
Dan Williams <dcbw@redhat.com>, Evan Green <evgreen@google.com>,
Eric Caruso <ejcaruso@google.com>,
Susheel Yadav Yadagiri <syadagir@codeaurora.org>,
Chaitanya Pratapa <cpratapa@codeaurora.org>,
Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ohad Ben-Cohen <ohad@wizery.com>,
Siddharth Gupta <sidgup@codeaurora.org>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 17/17] arm64: dts: sdm845: add IPA information
Date: Thu, 5 Mar 2020 22:28:31 -0600 [thread overview]
Message-ID: <20200306042831.17827-18-elder@linaro.org> (raw)
In-Reply-To: <20200306042831.17827-1-elder@linaro.org>
Add IPA-related nodes and definitions to "sdm845.dtsi".
Signed-off-by: Alex Elder <elder@linaro.org>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 51 ++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d42302b8889b..58fd1c611849 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -675,6 +675,17 @@
interrupt-controller;
#interrupt-cells = <2>;
};
+
+ ipa_smp2p_out: ipa-ap-to-modem {
+ qcom,entry-name = "ipa";
+ #qcom,smem-state-cells = <1>;
+ };
+
+ ipa_smp2p_in: ipa-modem-to-ap {
+ qcom,entry-name = "ipa";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
};
smp2p-slpi {
@@ -1435,6 +1446,46 @@
};
};
+ ipa@1e40000 {
+ compatible = "qcom,sdm845-ipa";
+
+ modem-init;
+ modem-remoteproc = <&mss_pil>;
+
+ reg = <0 0x1e40000 0 0x7000>,
+ <0 0x1e47000 0 0x2000>,
+ <0 0x1e04000 0 0x2c000>;
+ reg-names = "ipa-reg",
+ "ipa-shared",
+ "gsi";
+
+ interrupts-extended =
+ <&intc 0 311 IRQ_TYPE_EDGE_RISING>,
+ <&intc 0 432 IRQ_TYPE_LEVEL_HIGH>,
+ <&ipa_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&ipa_smp2p_in 1 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "ipa",
+ "gsi",
+ "ipa-clock-query",
+ "ipa-setup-ready";
+
+ clocks = <&rpmhcc RPMH_IPA_CLK>;
+ clock-names = "core";
+
+ interconnects =
+ <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_EBI1>,
+ <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_IMEM>,
+ <&rsc_hlos MASTER_APPSS_PROC &rsc_hlos SLAVE_IPA_CFG>;
+ interconnect-names = "memory",
+ "imem",
+ "config";
+
+ qcom,smem-states = <&ipa_smp2p_out 0>,
+ <&ipa_smp2p_out 1>;
+ qcom,smem-state-names = "ipa-clock-enabled-valid",
+ "ipa-clock-enabled";
+ };
+
tcsr_mutex_regs: syscon@1f40000 {
compatible = "syscon";
reg = <0 0x01f40000 0 0x40000>;
--
2.20.1
next prev parent reply other threads:[~2020-03-06 4:29 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 4:28 [PATCH v2 00/17] net: introduce Qualcomm IPA driver (UPDATED) Alex Elder
2020-03-06 4:28 ` [PATCH v2 01/17] remoteproc: add IPA notification to q6v5 driver Alex Elder
2020-03-06 11:49 ` Leon Romanovsky
2020-03-06 13:29 ` Alex Elder
2020-03-06 4:28 ` [PATCH v2 02/17] dt-bindings: soc: qcom: add IPA bindings Alex Elder
2020-03-06 4:28 ` [PATCH v2 03/17] soc: qcom: ipa: main code Alex Elder
2020-03-06 4:28 ` [PATCH v2 04/17] soc: qcom: ipa: configuration data Alex Elder
2020-03-06 4:28 ` [PATCH v2 05/17] soc: qcom: ipa: clocking, interrupts, and memory Alex Elder
2020-03-06 4:28 ` [PATCH v2 06/17] soc: qcom: ipa: GSI headers Alex Elder
2020-03-06 4:28 ` [PATCH v2 07/17] soc: qcom: ipa: the generic software interface Alex Elder
2020-03-06 4:28 ` [PATCH v2 08/17] soc: qcom: ipa: IPA interface to GSI Alex Elder
2020-03-06 4:28 ` [PATCH v2 09/17] soc: qcom: ipa: GSI transactions Alex Elder
2020-03-06 4:28 ` [PATCH v2 10/17] soc: qcom: ipa: IPA endpoints Alex Elder
2020-03-06 4:28 ` [PATCH v2 11/17] soc: qcom: ipa: filter and routing tables Alex Elder
2020-03-06 4:28 ` [PATCH v2 12/17] soc: qcom: ipa: immediate commands Alex Elder
2020-03-06 4:28 ` [PATCH v2 13/17] soc: qcom: ipa: modem and microcontroller Alex Elder
2020-03-06 4:28 ` [PATCH v2 14/17] soc: qcom: ipa: AP/modem communications Alex Elder
2020-03-06 4:28 ` [PATCH v2 15/17] soc: qcom: ipa: support build of IPA code Alex Elder
2020-03-11 10:54 ` Jon Hunter
2020-03-11 12:33 ` Alex Elder
2020-03-06 4:28 ` [PATCH v2 16/17] MAINTAINERS: add entry for the Qualcomm IPA driver Alex Elder
2020-03-06 4:28 ` Alex Elder [this message]
2020-03-11 10:49 ` [PATCH v2 17/17] arm64: dts: sdm845: add IPA information Jon Hunter
2020-03-11 14:39 ` Alex Elder
2020-03-11 19:02 ` Bjorn Andersson
2020-03-09 5:09 ` [PATCH v2 00/17] net: introduce Qualcomm IPA driver (UPDATED) David Miller
2020-03-09 16:54 ` Dave Taht
2020-03-12 3:09 ` Alex Elder
2020-04-29 23:17 ` Evan Green
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