From: Rakesh Pillai <pillair@codeaurora.org>
To: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH v8] arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node
Date: Tue, 31 Mar 2020 11:24:57 +0530 [thread overview]
Message-ID: <1585634097-4590-1-git-send-email-pillair@codeaurora.org> (raw)
Add device node for the ath10k SNOC platform driver probe
and add resources required for WCN3990 on sc7180 soc.
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
Depends on https://patchwork.kernel.org/patch/11455345/
The above patch adds the dt-bindings for wifi-firmware
subnode
Changes from v7:
- Correct the wlan_fw_mem start address
---
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 8 ++++++++
arch/arm64/boot/dts/qcom/sc7180.dtsi | 27 +++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 043c9b9..a6168a4 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -327,6 +327,14 @@
};
};
+&wifi {
+ status = "okay";
+ qcom,msa-fixed-perm;
+ wifi-firmware {
+ iommus = <&apps_smmu 0xc2 0x1>;
+ };
+};
+
/* PINCTRL - additions to nodes defined in sc7180.dtsi */
&qspi_clk {
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 998f101..c03b6a7 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -83,6 +83,11 @@
reg = <0 0x8f600000 0 0x500000>;
no-map;
};
+
+ wlan_fw_mem: memory@94100000 {
+ reg = <0 0x94100000 0 0x200000>;
+ no-map;
+ };
};
cpus {
@@ -835,6 +840,28 @@
};
};
+ wifi: wifi@18800000 {
+ compatible = "qcom,wcn3990-wifi";
+ reg = <0 0x18800000 0 0x800000>;
+ reg-names = "membase";
+ iommus = <&apps_smmu 0xc0 0x1>;
+ interrupts =
+ <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH /* CE0 */ >,
+ <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH /* CE1 */ >,
+ <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH /* CE2 */ >,
+ <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH /* CE3 */ >,
+ <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH /* CE4 */ >,
+ <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH /* CE5 */ >,
+ <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH /* CE6 */ >,
+ <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH /* CE7 */ >,
+ <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH /* CE8 */ >,
+ <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH /* CE9 */ >,
+ <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH /* CE10 */>,
+ <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH /* CE11 */>;
+ memory-region = <&wlan_fw_mem>;
+ status = "disabled";
+ };
+
config_noc: interconnect@1500000 {
compatible = "qcom,sc7180-config-noc";
reg = <0 0x01500000 0 0x28000>;
--
2.7.4
reply other threads:[~2020-03-31 5:56 UTC|newest]
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