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Thu, 28 Aug 2025 09:00:40 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 28 Aug 2025 18:00:21 +0200 Subject: [PATCH v6 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: <20250828-pinctrl-gpio-pinfuncs-v6-13-c9abb6bdb689@linaro.org> References: <20250828-pinctrl-gpio-pinfuncs-v6-0-c9abb6bdb689@linaro.org> In-Reply-To: <20250828-pinctrl-gpio-pinfuncs-v6-0-c9abb6bdb689@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 , Neil Armstrong , Mark Brown 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/ZANAwAKARGnLqAUcddyAcsmYgBosH0PIg19tb8c/EzOw0dn2/vV0Q2+khf5QKTgm oMVFo9hzQuJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaLB9DwAKCRARpy6gFHHX cmqpEACqff+3ib93FI87PuYM4exeofWP28ytmolqFv/JNDSfQlXfjFmYnRfKPTFyBA76ttfOjLm ASMPBrH6jm+gDbBK71pqHYmPLR2F3+VbGeBrBP4P+U4KIOoMivjWw3M4zYZw2pqshTxIuzIk8hp p7MU2ac3Y9n23iveKbzSAK+EoAmSxL2lQ15yc/7o8ph4+/jCy3aXmdAepBlD2zhWYVn/xEtcAcp XMTxIoIzyILFd7r5Z0RbiaGuyI1mT29BWNgpFIRDw954gCvFOYWUrbn2o/Lkg+Qctpz2A4FUeXI Diiu3zoutBbFXtO89+FSOyzdmqfSLbrt7rVfKtvvSp1/OoGcglsdJ9T5oWoGjckBb4Zc0Sbj1+U /4oXbRes08VCGwU5d0qXt2c2lxgrVlVnKODYUiEPU9qJkPSIX7Q9PAUOzdF6wmMNQBs3xWUDxDv PydivI+3iUC103HTAmcWHpervRU6SelZmt3njPpmXzohKb9EzGDwrif+F+FXALOTHaZUARsDhtf HPf1uVDdCvVnnIPhwwMrx5l+4F1B21FUAmCe4o6k2r6BZp5mZGL2FBpb+ZIiABfcTzIwxLGjOvn 04jBAAR9bb5jV1pFoCEljbH/f0c2ullfdb+vvcTGt2JrOg45VcIDDclxo+6Iw2aCGRgUNKNCbPg KlIxSfNF/oUQW7Q== 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