linux-kernel - [PATCH v2] arm64: defconfig: Modularize SX150X GPIO expander

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Message-Id: <20250820-modularize-sx150x-gpio-expander-v2-1-e6eba22f0a0f@oss.qualcomm.com>
Date: Wed, 20 Aug 2025 16:53:30 +0800
From: Fange Zhang <fange.zhang@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Konrad Dybcio <konradybcio@...nel.org>, Will Deacon <will@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dmitry.baryshkov@....qualcomm.com, tingwei.zhang@....qualcomm.com,
        xiangxu.yin@....qualcomm.com, kernel@....qualcomm.com,
        Fange Zhang <fange.zhang@....qualcomm.com>
Subject: [PATCH v2] arm64: defconfig: Modularize SX150X GPIO expander

Modularize the SX150X GPIO expander which is equipped on the Qualcomm
QCS615 Ride board to allow the ANX7625 external bridge to function
correctly.

Signed-off-by: Fange Zhang <fange.zhang@....qualcomm.com>
---
The ANX7625 relies on SX150X-controlled GPIOs for reset and HPD for
the Qualcomm QCS615 Ride board

Please note that this driver has recently been updated from bool to tristate:
https://lore.kernel.org/all/20250818-modularize-sx150x-gpio-expander-v1-1-c2a027200fed@oss.qualcomm.com/
---
Changes in v2:
- Drop patch 1/2, which have already been merged upstream
- Link to v1: https://lore.kernel.org/r/20250818-modularize-sx150x-gpio-expander-v1-0-c2a027200fed@oss.qualcomm.com
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 667c4859ecc3cda9b0a3dae7abdd8587fc4f8dbe..dce4450fa9fa58fab0556a6e84b899a3306b4db3 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -598,6 +598,7 @@ CONFIG_PINCTRL_DA9062=m
 CONFIG_PINCTRL_MAX77620=y
 CONFIG_PINCTRL_RK805=m
 CONFIG_PINCTRL_SINGLE=y
+CONFIG_PINCTRL_SX150X=m
 CONFIG_PINCTRL_OWL=y
 CONFIG_PINCTRL_S700=y
 CONFIG_PINCTRL_S900=y

---
base-commit: 5303936d609e09665deda94eaedf26a0e5c3a087
change-id: 20250820-modularize-sx150x-gpio-expander-0427c6bcb559

Best regards,
-- 
Fange Zhang <fange.zhang@....qualcomm.com>