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Revert "arm64: dts: qcom: qrb5165-rb5: add the Bluetooth node"

Message ID 20240130130930.18683-1-brgl@bgdev.pl
State New
Headers show
Series Revert "arm64: dts: qcom: qrb5165-rb5: add the Bluetooth node" | expand

Commit Message

Bartosz Golaszewski Jan. 30, 2024, 1:09 p.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

This reverts commit 71a73864e144aadaa582fe8296ef73fcf3ea7377.

The bluetooth module of the QCA6391 should be represented as consuming
the power outputs of the PMU and not the regulators that are PMU's
inputs. We will be able to model it this way (together with the WLAN
module) once the pwrseq subsystem gets upstream with a dedicated driver
for the PMU.

Thankfully this change has no corresponding DT bindings yet so we can
safely revert adding the bluetooth node.

Fixes: 71a73864e144 ("arm64: dts: qcom: qrb5165-rb5: add the Bluetooth node")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 29 ------------------------
 1 file changed, 29 deletions(-)
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Patch

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index cd0db4f31d4a..4501c00d124b 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -23,7 +23,6 @@  / {
 
 	aliases {
 		serial0 = &uart12;
-		serial1 = &uart6;
 		sdhc2 = &sdhc_2;
 	};
 
@@ -1264,14 +1263,6 @@  &tlmm {
 		"HST_WLAN_UART_TX",
 		"HST_WLAN_UART_RX";
 
-	bt_en_state: bt-default-state {
-		pins = "gpio21";
-		function = "gpio";
-		drive-strength = <16>;
-		output-low;
-		bias-pull-up;
-	};
-
 	lt9611_irq_pin: lt9611-irq-state {
 		pins = "gpio63";
 		function = "gpio";
@@ -1305,26 +1296,6 @@  sdc2_card_det_n: sd-card-det-n-state {
 	};
 };
 
-&uart6 {
-	status = "okay";
-
-	bluetooth {
-		compatible = "qcom,qca6390-bt";
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&bt_en_state>;
-
-		enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
-
-		vddio-supply = <&vreg_s4a_1p8>;
-		vddpmu-supply = <&vreg_s2f_0p95>;
-		vddaon-supply = <&vreg_s6a_0p95>;
-		vddrfa0p9-supply = <&vreg_s2f_0p95>;
-		vddrfa1p3-supply = <&vreg_s8c_1p3>;
-		vddrfa1p9-supply = <&vreg_s5a_1p9>;
-	};
-};
-
 &uart12 {
 	status = "okay";
 };