[PATCH v5] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers

* [PATCH v5] arm64: dts: qcom: sc7280: Add lpasscore & lpassaudio clock controllers
@ 2022-05-23 10:00 Taniya Das
  2022-05-23 17:50 ` kernel test robot
  2022-06-01 18:43 ` Matthias Kaehlcke
  0 siblings, 2 replies; 3+ messages in thread
From: Taniya Das @ 2022-05-23 10:00 UTC (permalink / raw)
  To: Rob Herring, Bjorn Andersson
  Cc: Douglas Anderson, Stephen Boyd, Andy Gross, devicetree,
	linux-arm-msm, linux-kernel, Taniya Das

Add the low pass audio clock controller device nodes. Keep the lpasscc
clock node disabled and enabled for lpass pil based devices.

Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
---
[v5]
 * Update the lpasscore phandle as 'lpass_core' for consistency.

[v4]
 * Mark lpasscc[lpasscc@3000000] device node as "disabled".

[v3]
 * Fix unwanted extra spaces in reg property.
 * Fix lpass_aon node clock phandle <&lpasscc> to <&lpasscore>
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 44 ++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index f0b64be63c21..2c5be0266d38 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -8,6 +8,8 @@
 #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
 #include <dt-bindings/clock/qcom,gpucc-sc7280.h>
+#include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+#include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,videocc-sc7280.h>
 #include <dt-bindings/gpio/gpio.h>
@@ -1978,6 +1980,48 @@
 			clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
 			clock-names = "iface";
 			#clock-cells = <1>;
+			status = "disabled";
+		};
+
+		lpass_audiocc: clock-controller@3300000 {
+			compatible = "qcom,sc7280-lpassaudiocc";
+			reg = <0 0x03300000 0 0x30000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+			       <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
+			clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
+			power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		lpass_aon: clock-controller@3380000 {
+			compatible = "qcom,sc7280-lpassaoncc";
+			reg = <0 0x03380000 0 0x30000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+			       <&rpmhcc RPMH_CXO_CLK_A>,
+			       <&lpass_core LPASS_CORE_CC_CORE_CLK>;
+			clock-names = "bi_tcxo", "bi_tcxo_ao", "iface";
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		lpass_core: clock-controller@3900000 {
+			compatible = "qcom,sc7280-lpasscorecc";
+			reg = <0 0x03900000 0 0x50000>;
+			clocks =  <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "bi_tcxo";
+			power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		lpass_hm: clock-controller@3c00000 {
+			compatible = "qcom,sc7280-lpasshm";
+			reg = <0 0x3c00000 0 0x28>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "bi_tcxo";
+			#clock-cells = <1>;
+			#power-domain-cells = <1>;
 		};

 		lpass_ag_noc: interconnect@3c40000 {
--
2.17.1


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