linux-kernel - [PATCH v2 3/8] pinctrl: qcom: msm8917: Add MSM8937 wsa

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Message-Id: <20250223-msm8937-v2-3-b99722363ed3@mainlining.org>
Date: Sun, 23 Feb 2025 19:57:48 +0100
From: Barnabás Czémán <barnabas.czeman@...nlining.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Stephan Gerhold <stephan@...hold.net>, 
 Otto Pflüger <otto.pflueger@...cue.de>, 
 Linus Walleij <linus.walleij@...aro.org>, Lee Jones <lee@...nel.org>, 
 Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, 
 Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, 
 Robin Murphy <robin.murphy@....com>, Konrad Dybcio <konradybcio@...nel.org>, 
 Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-gpio@...r.kernel.org, iommu@...ts.linux.dev, 
 dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org, 
 Barnabás Czémán <barnabas.czeman@...nlining.org>, 
 Dang Huynh <danct12@...eup.net>
Subject: [PATCH v2 3/8] pinctrl: qcom: msm8917: Add MSM8937 wsa_reset pin

From: Dang Huynh <danct12@...eup.net>

It looks like both 8917 and 8937 are the same except for one pin
"wsa_reset".

Signed-off-by: Dang Huynh <danct12@...eup.net>
Signed-off-by: Barnabás Czémán <barnabas.czeman@...nlining.org>
---
 drivers/pinctrl/qcom/Kconfig.msm       | 4 ++--
 drivers/pinctrl/qcom/pinctrl-msm8917.c | 8 +++++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/qcom/Kconfig.msm b/drivers/pinctrl/qcom/Kconfig.msm
index 35f47660a56b1a730d7724fd5a4fb490da9c7880..a0d63a6725393496e034ca26d218265b7ba4b53f 100644
--- a/drivers/pinctrl/qcom/Kconfig.msm
+++ b/drivers/pinctrl/qcom/Kconfig.msm
@@ -138,10 +138,10 @@ config PINCTRL_MSM8916
 	  Qualcomm TLMM block found on the Qualcomm 8916 platform.
 
 config PINCTRL_MSM8917
-	tristate "Qualcomm 8917 pin controller driver"
+	tristate "Qualcomm 8917/8937 pin controller driver"
 	help
 	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
-	  Qualcomm TLMM block found on the Qualcomm MSM8917 platform.
+	  Qualcomm TLMM block found on the Qualcomm MSM8917, MSM8937 platform.
 
 config PINCTRL_MSM8953
 	tristate "Qualcomm 8953 pin controller driver"
diff --git a/drivers/pinctrl/qcom/pinctrl-msm8917.c b/drivers/pinctrl/qcom/pinctrl-msm8917.c
index cff137bb3b23fbbe2b2630a7cbbf9f46e39981e7..350636807b07d9ab0e207368de63837bc5fa5502 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm8917.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm8917.c
@@ -539,6 +539,7 @@ enum msm8917_functions {
 	msm_mux_webcam_standby,
 	msm_mux_wsa_io,
 	msm_mux_wsa_irq,
+	msm_mux_wsa_reset,
 	msm_mux__,
 };
 
@@ -1123,6 +1124,10 @@ static const char * const wsa_io_groups[] = {
 	"gpio94", "gpio95",
 };
 
+static const char * const wsa_reset_groups[] = {
+	"gpio96",
+};
+
 static const char * const blsp_spi8_groups[] = {
 	"gpio96", "gpio97", "gpio98", "gpio99",
 };
@@ -1378,6 +1383,7 @@ static const struct pinfunction msm8917_functions[] = {
 	MSM_PIN_FUNCTION(webcam_standby),
 	MSM_PIN_FUNCTION(wsa_io),
 	MSM_PIN_FUNCTION(wsa_irq),
+	MSM_PIN_FUNCTION(wsa_reset),
 };
 
 static const struct msm_pingroup msm8917_groups[] = {
@@ -1616,5 +1622,5 @@ static void __exit msm8917_pinctrl_exit(void)
 }
 module_exit(msm8917_pinctrl_exit);
 
-MODULE_DESCRIPTION("Qualcomm msm8917 pinctrl driver");
+MODULE_DESCRIPTION("Qualcomm msm8917/msm8937 pinctrl driver");
 MODULE_LICENSE("GPL");

-- 
2.48.1