From: Rakesh Pillai <pillair@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org
Cc: sibis@codeaurora.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
Date: Wed, 10 Mar 2021 13:07:09 +0530 [thread overview]
Message-ID: <1615361829-22370-1-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>
---
- This change is dependent on the below patch series
1) https://lore.kernel.org/patchwork/project/lkml/list/?series=487403
2) https://lore.kernel.org/patchwork/project/lkml/list/?series=488365
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 47 +++++++++++++++++++++++++++++++++
2 files changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 950ecb2..603f56b 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -26,6 +26,10 @@
status = "okay";
};
+&remoteproc_wpss {
+ status = "okay";
+};
+
&uart5 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 8af6d77..26dd466 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -53,6 +53,16 @@
no-map;
reg = <0x0 0x80b00000 0x0 0x100000>;
};
+
+ wlan_fw_mem: memory@80c00000 {
+ no-map;
+ reg = <0x0 0x80c00000 0x0 0xc00000>;
+ };
+
+ wpss_mem: memory@9ae00000 {
+ no-map;
+ reg = <0x0 0x9ae00000 0x0 0x1900000>;
+ };
};
cpus {
@@ -305,6 +315,43 @@
};
};
+ 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 0>,
+ <&wpss_smp2p_in 1 0>,
+ <&wpss_smp2p_in 2 0>,
+ <&wpss_smp2p_in 3 0>,
+ <&wpss_smp2p_in 7 0>;
+ interrupt-names = "wdog", "fatal", "ready", "handover",
+ "stop-ack", "shutdown-ack";
+
+ memory-region = <&wpss_mem>;
+
+ qcom,smem-states = <&wpss_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ resets = <&aoss_reset AOSS_CC_WCSS_RESTART>;
+ reset-names = "restart";
+
+ 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>;
+ };
+ };
+
pdc: interrupt-controller@b220000 {
compatible = "qcom,sc7280-pdc", "qcom,pdc";
reg = <0 0x0b220000 0 0x30000>;
--
2.7.4
next reply other threads:[~2021-03-10 7:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 7:37 Rakesh Pillai [this message]
2021-03-10 16:49 ` [PATCH] arm64: dts: qcom: sc7280: Add WPSS remoteproc node Bjorn Andersson
2021-03-15 13:54 ` Sibi Sankar
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