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Tue, 12 Aug 2025 01:27:30 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 12 Aug 2025 10:27:12 +0200 Subject: [PATCH v4 13/15] pinctrl: qcom: add infrastructure for marking pin functions as GPIOs Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250812-pinctrl-gpio-pinfuncs-v4-13-bb3906c55e64@linaro.org> References: <20250812-pinctrl-gpio-pinfuncs-v4-0-bb3906c55e64@linaro.org> In-Reply-To: <20250812-pinctrl-gpio-pinfuncs-v4-0-bb3906c55e64@linaro.org> To: Linus Walleij , Bjorn Andersson , Konrad Dybcio , Alexey Klimov , Lorenzo Bianconi , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Paul Cercueil , Kees Cook , Andy Shevchenko , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , NXP S32 Linux Team , Sascha Hauer , Tony Lindgren , Haojian Zhuang , Geert Uytterhoeven , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Bartosz Golaszewski , Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1755; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=1TtCXH0c1SnNyHC+v6gZsytFHMfkLN/q6H3Fm9nBNlI=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBomvrZ/VR1c42/G4TctgjID2K26TyPL0+Vrg6x4 9ryMo61KYWJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaJr62QAKCRARpy6gFHHX cvCLEACYvBW59+M3gJi5bBpvwd53LIDA7Fi09bh7cf6sZQwrhnc+q7Z7XDWdo3gOU7A4yZx8nrE lf5eZ6c3y4GemvfNQDbmd0gu0FBsb/49YwP4k87d87Cdt8fNQd/08Gh/u32vbVpO16l2Je9VuY8 3WZS7KC5/KJQPKXbmxUpP5C2z8mULdzAb4PKQT3dZ3s7f2T+hMUUwinrZx5u1klaFQrlOXkNTTE ba1l7tJFuZ8cxCTDfvpt3YSkOLMkDNM5HWjtfxL/gfiQ11OM42MAVw/QrrA0hu0Ez37gjOlTBx8 ZfQwmRq7Gx7f8H5yXUyG7PrHQL+qjkqv673/8cqJFGcqwAse7K8jlSiu5yAKyPafqYT3neO/k4u APj8e2LBEwVjTBl0IhJdS6/+3AlWncZFxd6E60ROpK0huq9Ds5Fv1bIjzPvmGW2GKpF9MFCbdd/ LX+uj8t8HrERHsIxj8Mov/RLEFgf1ECdyKINeMXsW0lLsbYkkDL62TYt2+/nXHkr6BSKZ1JX3gQ HmqI5/Ni9xR1d9/yvtzD91OFmakZA9BucAoum0WdD/tWCaF24vSjO/wdUntMJqmkxYWMM4CY0ro B/bQkovAcHO+am85u11GmUCv0se9FwLnggtnVe9u5hXKsKp22bC+38tNUX6xqHYV+hSPyXCLYu8 hN8vLrtlGpDakqA== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski Add a helper macro that wraps PINCTRL_GPIO_PINFUNCTION() for pinctrl-msm pin functions and assign the .function_is_gpio() callback in pinmux_ops. Reviewed-by: Konrad Dybcio Signed-off-by: Bartosz Golaszewski --- drivers/pinctrl/qcom/pinctrl-msm.c | 1 + drivers/pinctrl/qcom/pinctrl-msm.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinc= trl-msm.c index 96e40c2342bdedb8857629e503897f171a80e579..a5f69464827119dfe2a7781b558= 094b283fca215 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -265,6 +265,7 @@ static const struct pinmux_ops msm_pinmux_ops =3D { .get_functions_count =3D pinmux_generic_get_function_count, .get_function_name =3D pinmux_generic_get_function_name, .get_function_groups =3D pinmux_generic_get_function_groups, + .function_is_gpio =3D pinmux_generic_function_is_gpio, .gpio_request_enable =3D msm_pinmux_request_gpio, .set_mux =3D msm_pinmux_set_mux, }; diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinc= trl-msm.h index d7dc0947bb161868c8f433dc2536719b8afc8bd8..4625fa5320a95a4d24e3a0c98a2= 49e4f163dd4c7 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.h +++ b/drivers/pinctrl/qcom/pinctrl-msm.h @@ -29,6 +29,11 @@ struct pinctrl_pin_desc; fname##_groups, \ ARRAY_SIZE(fname##_groups)) =20 +#define MSM_GPIO_PIN_FUNCTION(fname) \ + [msm_mux_##fname] =3D PINCTRL_GPIO_PINFUNCTION(#fname, \ + fname##_groups, \ + ARRAY_SIZE(fname##_groups)) + #define QCA_PIN_FUNCTION(fname) \ [qca_mux_##fname] =3D PINCTRL_PINFUNCTION(#fname, \ fname##_groups, \ --=20 2.48.1