linux-kernel - [PATCH v1] arm64: dts: qcom: sc7280: Update lpassaudio clock controller for resets

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Date:   Tue, 14 Jun 2022 21:41:18 +0530
From:   Taniya Das <quic_tdas@...cinc.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     Douglas Anderson <dianders@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Andy Gross <agross@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Taniya Das <quic_tdas@...cinc.com>
Subject: [PATCH v1] arm64: dts: qcom: sc7280: Update lpassaudio clock controller for resets

The lpass audio supports TX/RX/WSA block resets. The LPASS PIL clock
driver is not supported and mark it disabled. Also to keep consistency
update lpasscore to lpass_core.

Fixes: 9499240d15f2 ("arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers")
Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index e66fc67de206..180cfd2765b9 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2174,6 +2174,7 @@
 			clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
 			clock-names = "iface";
 			#clock-cells = <1>;
+			status = "disabled";
 		};

 		lpass_audiocc: clock-controller@...0000 {
@@ -2185,6 +2186,7 @@
 			power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
 			#clock-cells = <1>;
 			#power-domain-cells = <1>;
+			#reset-cells = <1>;
 		};

 		lpass_aon: clock-controller@...0000 {
@@ -2198,7 +2200,7 @@
 			#power-domain-cells = <1>;
 		};

-		lpasscore: clock-controller@...0000 {
+		lpass_core: clock-controller@...0000 {
 			compatible = "qcom,sc7280-lpasscorecc";
 			reg = <0 0x03900000 0 0x50000>;
 			clocks =  <&rpmhcc RPMH_CXO_CLK>;
--
2.17.1