From: Rakesh Pillai <pillair@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, sibis@codeaurora.org,
sboyd@kernel.org, mpubbise@codeaurora.org,
Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH v2] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
Date: Tue, 10 Aug 2021 23:41:29 +0530 [thread overview]
Message-ID: <1628619089-12502-1-git-send-email-pillair@codeaurora.org> (raw)
Add the WPSS remoteproc node in dts for
PIL loading.
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 57 +++++++++++++++++++++++++++++++++
2 files changed, 61 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 64fc22a..2b8bbcd 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -68,3 +68,7 @@
qcom,pre-scaling = <1 1>;
};
};
+
+&remoteproc_wpss {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 53a21d0..41a7826 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -74,6 +74,16 @@
reg = <0 0x8b700000 0 0x10000>;
no-map;
};
+
+ wlan_fw_mem: memory@80c00000 {
+ no-map;
+ reg = <0x0 0x80c00000 0x0 0xc00000>;
+ };
+
+ wpss_mem: memory@9ae00000 {
+ no-map;
+ reg = <0x0 0x9ae00000 0x0 0x1900000>;
+ };
};
cpus {
@@ -1270,6 +1280,53 @@
};
};
+ remoteproc_wpss: remoteproc@8a00000 {
+ compatible = "qcom,sc7280-wpss-pil";
+ reg = <0 0x08a00000 0 0x10000>;
+
+ interrupts-extended = <&intc GIC_SPI 587 IRQ_TYPE_EDGE_RISING>,
+ <&wpss_smp2p_in 0 IRQ_TYPE_NONE>,
+ <&wpss_smp2p_in 1 IRQ_TYPE_NONE>,
+ <&wpss_smp2p_in 2 IRQ_TYPE_NONE>,
+ <&wpss_smp2p_in 3 IRQ_TYPE_NONE>,
+ <&wpss_smp2p_in 7 IRQ_TYPE_NONE>;
+ interrupt-names = "wdog", "fatal", "ready", "handover",
+ "stop-ack", "shutdown-ack";
+
+ clocks = <&gcc GCC_WPSS_AHB_BDG_MST_CLK>,
+ <&gcc GCC_WPSS_AHB_CLK>,
+ <&gcc GCC_WPSS_RSCP_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "gcc_wpss_ahb_bdg_mst_clk",
+ "gcc_wpss_ahb_clk",
+ "gcc_wpss_rscp_clk",
+ "xo";
+
+ memory-region = <&wpss_mem>;
+
+ qcom,smem-states = <&wpss_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ resets = <&aoss_reset AOSS_CC_WCSS_RESTART>,
+ <&pdc_reset PDC_WPSS_SYNC_RESET>;
+ reset-names = "restart", "pdc_sync";
+
+ qcom,halt-regs = <&tcsr_mutex_regs 0x37000>;
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts-extended = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+ label = "wpss";
+ qcom,remote-pid = <13>;
+ };
+ };
+
usb_2: usb@8cf8800 {
compatible = "qcom,sc7280-dwc3", "qcom,dwc3";
reg = <0 0x08cf8800 0 0x400>;
--
2.7.4
next reply other threads:[~2021-08-10 18:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-10 18:11 Rakesh Pillai [this message]
2021-08-10 19:51 ` [PATCH v2] arm64: dts: qcom: sc7280: Add WPSS remoteproc node Stephen Boyd
2021-09-09 8:38 ` pillair
Reply instructions:
You may reply publicly 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=1628619089-12502-1-git-send-email-pillair@codeaurora.org \
--to=pillair@codeaurora.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mpubbise@codeaurora.org \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.org \
--cc=sibis@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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).