LKML Archive on lore.kernel.org
 help / Atom feed
From: Sibi Sankar <sibis@codeaurora.org>
To: bjorn.andersson@linaro.org, robh+dt@kernel.org,
	andy.gross@linaro.org, david.brown@linaro.org
Cc: linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	tsoni@codeaurora.org, clew@codeaurora.org,
	akdwived@codeaurora.org, mark.rutland@arm.com,
	linux-remoteproc@vger.kernel.org, dianders@chromium.org,
	evgreen@chromium.org, briannorris@chromium.org,
	Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH] arm64: dts: qcom: sdm845: Add Q6V5 MSS node
Date: Tue, 27 Nov 2018 14:28:28 +0530
Message-ID: <20181127085828.17908-1-sibis@codeaurora.org> (raw)

This patch adds Q6V5 MSS remoteproc node for SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

The remoteproc mss node depends on the following bindings:
https://patchwork.kernel.org/patch/10490559/ - rpmhp dt bindings
https://patchwork.kernel.org/patch/10678301/ - AOP QMP dt bindings
https://patchwork.kernel.org/patch/10691215/ - mss power-domain dt bindings
https://patchwork.kernel.org/patch/10691213/ - shutdown-ack dt bindings

It also depends on the mpss and mba memory regions and pdc reset node.
https://patchwork.kernel.org/patch/10662089/
https://patchwork.kernel.org/patch/10657325/

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 63 ++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 58870273dbc9..df16ee464872 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1095,6 +1095,69 @@
 			};
 		};
 
+		remoteproc@4080000 {
+			compatible = "qcom,sdm845-mss-pil";
+			reg = <0x04080000 0x408>, <0x04180000 0x48>;
+
+			reg-names = "qdsp6", "rmb";
+
+			interrupts-extended =
+				<&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+				<&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
+				 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+				 <&gcc GCC_BOOT_ROM_AHB_CLK>,
+				 <&gcc GCC_MSS_GPLL0_DIV_CLK_SRC>,
+				 <&gcc GCC_MSS_SNOC_AXI_CLK>,
+				 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
+				 <&gcc GCC_PRNG_AHB_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+
+			clock-names = "iface", "bus", "mem", "gpll0_mss",
+				      "snoc_axi", "mnoc_axi", "prng", "xo";
+
+			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_regs
+						0x23000 0x25000 0x24000>;
+
+			power-domains = <&aoss_qmp_pd AOSS_QMP_LS_MODEM>,
+					<&rpmhpd SDM845_CX>,
+					<&rpmhpd SDM845_MX>,
+					<&rpmhpd SDM845_MSS>;
+			power-domain-names = "aop", "cx", "mx", "mss";
+
+			mba {
+				memory-region = <&mba_region>;
+			};
+
+			mpss {
+				memory-region = <&mpss_region>;
+			};
+
+			glink-edge {
+				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+				mboxes = <&apss_shared 12>;
+				mbox-names = "mpss_smem";
+			};
+		};
+
 		usb_1_hsphy: phy@88e2000 {
 			compatible = "qcom,sdm845-qusb2-phy";
 			reg = <0x88e2000 0x400>;
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


             reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-27  8:58 Sibi Sankar [this message]
2018-12-13 22:17 ` Doug Anderson
2018-12-14  4:52   ` Bjorn Andersson
2018-12-14 16:18     ` Doug Anderson
2018-12-14 16:29   ` Sibi Sankar

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20181127085828.17908-1-sibis@codeaurora.org \
    --to=sibis@codeaurora.org \
    --cc=akdwived@codeaurora.org \
    --cc=andy.gross@linaro.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=briannorris@chromium.org \
    --cc=clew@codeaurora.org \
    --cc=david.brown@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=dianders@chromium.org \
    --cc=evgreen@chromium.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-remoteproc@vger.kernel.org \
    --cc=linux-soc@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=robh+dt@kernel.org \
    --cc=tsoni@codeaurora.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org linux-kernel@archiver.kernel.org
	public-inbox-index lkml


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox