From: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, konrad.dybcio@oss.qualcomm.com,
mani@kernel.org
Subject: [PATCH 20/34] arm64: dts: qcom: qcs6490-vicharak-axon-mini: Move PCIe phy and GPIOs to root port node
Date: Thu, 10 Sep 2026 18:59:09 +0530 [thread overview]
Message-ID: <20260910-root_port-v1-20-90a252ddbbfa@oss.qualcomm.com> (raw)
In-Reply-To: <20260910-root_port-v1-0-90a252ddbbfa@oss.qualcomm.com>
The perst/wake GPIO properties are per root port and belong in the
root port node, not in the RC controller node. Move perst-gpios/
wake-gpios from the &pcie0/&pcie1 controller overrides to the
respective &pcie0_port/&pcie1_port0 nodes, renaming perst-gpios to
reset-gpios to match the binding used in the root port context.
Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts b/arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts
index 141d263e6566..89fb685c53cc 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts
@@ -652,15 +652,17 @@ &ice {
};
&pcie0 {
- perst-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>;
- wake-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
-
pinctrl-0 = <&pcie0_clkreq_n>, <&pcie0_reset_n>, <&pcie0_wake_n>;
pinctrl-names = "default";
status = "okay";
};
+&pcie0_port {
+ reset-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
+};
+
&pcie0_phy {
vdda-phy-supply = <&vreg_l10c_0p88>;
vdda-pll-supply = <&vreg_l6b_1p2>;
@@ -669,9 +671,6 @@ &pcie0_phy {
};
&pcie1 {
- perst-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
- wake-gpios = <&tlmm 3 GPIO_ACTIVE_LOW>;
-
pinctrl-0 = <&pcie1_reset_n>, <&pcie1_wake_n>, <&pcie1_clkreq_n>;
pinctrl-names = "default";
@@ -685,6 +684,11 @@ &pcie1_phy {
status = "okay";
};
+&pcie1_port0 {
+ reset-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 3 GPIO_ACTIVE_LOW>;
+};
+
&pm7250b_adc {
channel@4d {
reg = <ADC5_AMUX_THM1_100K_PU>;
--
2.34.1
next prev parent reply other threads:[~2026-09-10 13:30 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-10 13:28 [PATCH 00/34] arm64: dts: qcom: Move PCIe phy/GPIOs to root port nodes and fix wake-gpios polarity Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 01/34] ARM: dts: qcom: sdx55: Fix PCIe wake GPIO polarity Krishna Chaitanya Chundru
2026-09-11 4:58 ` Manivannan Sadhasivam
2026-09-10 13:28 ` [PATCH 02/34] arm64: dts: qcom: msm8996: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 03/34] arm64: dts: qcom: sdm845: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 04/34] arm64: dts: qcom: sc8180x: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 05/34] arm64: dts: qcom: sm8150: " Krishna Chaitanya Chundru
2026-09-10 13:44 ` sashiko-bot
2026-09-10 13:28 ` [PATCH 06/34] arm64: dts: qcom: sm8250: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 07/34] arm64: dts: qcom: sm8350: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 08/34] arm64: dts: qcom: sm8450: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 09/34] arm64: dts: qcom: sm8550: " Krishna Chaitanya Chundru
2026-09-10 13:28 ` [PATCH 10/34] arm64: dts: qcom: qcs8550-rb5gen2: Move PCIe phy and GPIOs to root port node Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 11/34] arm64: dts: qcom: sm8650: Fix PCIe wake GPIO polarity Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 12/34] arm64: dts: qcom: sm8750: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 13/34] arm64: dts: qcom: kaanapali: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 14/34] arm64: dts: qcom: sar2130p: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 15/34] arm64: dts: qcom: monaco: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 16/34] arm64: dts: qcom: lemans: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 17/34] arm64: dts: qcom: talos: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 18/34] arm64: dts: qcom: sa8540p-ride: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 19/34] arm64: dts: qcom: kodiak: " Krishna Chaitanya Chundru
2026-09-10 13:42 ` sashiko-bot
2026-09-10 13:29 ` Krishna Chaitanya Chundru [this message]
2026-09-10 13:29 ` [PATCH 21/34] arm64: dts: qcom: msm8998: Move PCIe phy and GPIOs to root port node Krishna Chaitanya Chundru
2026-09-10 13:49 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 22/34] arm64: dts: qcom: qcs404: " Krishna Chaitanya Chundru
2026-09-10 13:47 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 23/34] arm64: dts: qcom: sar2130p: " Krishna Chaitanya Chundru
2026-09-10 13:46 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 24/34] arm64: dts: qcom: sc8180x: " Krishna Chaitanya Chundru
2026-09-10 13:48 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 25/34] arm64: dts: qcom: sdm845: " Krishna Chaitanya Chundru
2026-09-10 13:52 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 26/34] arm64: dts: qcom: sm8150: " Krishna Chaitanya Chundru
2026-09-10 13:51 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 27/34] arm64: dts: qcom: sm8250: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 28/34] arm64: dts: qcom: sm8350: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 29/34] arm64: dts: qcom: sm8450: " Krishna Chaitanya Chundru
2026-09-10 13:37 ` Neil Armstrong
2026-09-10 13:54 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 30/34] arm64: dts: qcom: talos: " Krishna Chaitanya Chundru
2026-09-10 13:57 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 31/34] arm64: dts: qcom: sm8650: " Krishna Chaitanya Chundru
2026-09-10 13:36 ` Neil Armstrong
2026-09-10 13:59 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 32/34] arm64: dts: qcom: msm8996: " Krishna Chaitanya Chundru
2026-09-10 13:58 ` sashiko-bot
2026-09-10 13:29 ` [PATCH 33/34] arm64: dts: qcom: lemans: " Krishna Chaitanya Chundru
2026-09-10 13:29 ` [PATCH 34/34] arm64: dts: qcom: sm8550: " Krishna Chaitanya Chundru
2026-09-10 13:37 ` Neil Armstrong
2026-09-10 14:01 ` sashiko-bot
2026-09-11 4:56 ` [PATCH 00/34] arm64: dts: qcom: Move PCIe phy/GPIOs to root port nodes and fix wake-gpios polarity Manivannan Sadhasivam
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