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From: Taniya Das <tdas@codeaurora.org>
To: "Stephen Boyd" <sboyd@kernel.org>,
	"Michael Turquette  " <mturquette@baylibre.com>
Cc: David Brown <david.brown@linaro.org>,
	Rajendra Nayak <rnayak@codeaurora.org>,
	linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	Andy Gross <agross@kernel.org>,
	devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Doug Anderson <dianders@chromium.org>,
	Taniya Das <tdas@codeaurora.org>
Subject: [PATCH v2] arm64: dts: qcom: sc7180: Add LPASS clock controller nodes
Date: Sat,  1 Aug 2020 23:43:35 +0530
Message-ID: <1596305615-5894-2-git-send-email-tdas@codeaurora.org> (raw)
In-Reply-To: <1596305615-5894-1-git-send-email-tdas@codeaurora.org>

Update the clock controller nodes for Low power audio subsystem
functionality.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index d46b383..7cf8bfe 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
 #include <dt-bindings/clock/qcom,gpucc-sc7180.h>
+#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,videocc-sc7180.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
@@ -3312,6 +3313,30 @@
 			qcom,msa-fixed-perm;
 			status = "disabled";
 		};
+
+		lpasscc: clock-controller@62d00000 {
+			compatible = "qcom,sc7180-lpasscorecc";
+			reg = <0 0x62d00000 0 0x50000>,
+			    <0 0x62780000 0 0x30000>;
+			reg-names = "lpass_core_cc", "lpass_audio_cc";
+			clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "bi_tcxo";
+			power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		lpass_hm: clock-controller@63000000 {
+			compatible = "qcom,sc7180-lpasshm";
+			reg = <0 0x63000000 0 0x28>;
+			clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "bi_tcxo";
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 	};

 	thermal-zones {
--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
of the Code Aurora Forum, hosted by the  Linux Foundation.


  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-01 18:13 [PATCH v2] Add LPASS clock controller Node for SC7180 Taniya Das
2020-08-01 18:13 ` Taniya Das [this message]
2020-08-03 18:09   ` [PATCH v2] arm64: dts: qcom: sc7180: Add LPASS clock controller nodes Doug Anderson
2020-08-03 19:38   ` Stephen Boyd

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