Re: [PATCH v9 2/2] arm64: dts: qcom: sc7280: add lpass lpi pin controller node

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On 4/13/2022 10:55 PM, Matthias Kaehlcke wrote:
Thanks for your time Matthias!!!
On Wed, Apr 13, 2022 at 08:14:07PM +0530, Srinivasa Rao Mandadapu wrote:
Add LPASS LPI pinctrl node required for Audio functionality on sc7280
based platforms.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/sc7280-idp.dtsi |  84 ++++++++++++++++++++++++
  arch/arm64/boot/dts/qcom/sc7280.dtsi     | 107 +++++++++++++++++++++++++++++++
  2 files changed, 191 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 6e6cfeda..50fea0e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -1987,6 +1987,113 @@
  			qcom,bcm-voters = <&apps_bcm_voter>;
  		};
+ lpass_tlmm: pinctrl@33c0000 {
+			compatible = "qcom,sc7280-lpass-lpi-pinctrl";
+			reg = <0 0x033c0000 0x0 0x20000>,
+				<0 0x03550000 0x0 0x10000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&lpass_tlmm 0 0 15>;
+
+			#clock-cells = <1>;
+
+			lpass_dmic01: lpass-dmic01 {
For the node names the 'lpass-' prefix is redundant as you remarked
earlier, since they are inside the 'lpass_tlmm' node. It's only useful
for the labels, which can be used in other .dts[i] files where the
context might not be evident.
Okay. will do accordingly.



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