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Fri, 15 Aug 2025 02:09:37 -0700 (PDT) From: Bartosz Golaszewski Date: Fri, 15 Aug 2025 11:09:15 +0200 Subject: [PATCH v5 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: 7bit Message-Id: <20250815-pinctrl-gpio-pinfuncs-v5-13-955de9fd91db@linaro.org> References: <20250815-pinctrl-gpio-pinfuncs-v5-0-955de9fd91db@linaro.org> In-Reply-To: <20250815-pinctrl-gpio-pinfuncs-v5-0-955de9fd91db@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/ZANAwAKARGnLqAUcddyAcsmYgBonvk5msNNj4Ca68fb7+G6bZ73KBx3fzutVpC0Z 9VENfY/MhyJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaJ75OQAKCRARpy6gFHHX cqCREAC7WpcFRL2Sb/Hk+HNXVI+dbXjLvxVLapxOlsBcpesaDrR/NahYb6p/G62D/kWHKA2KVii lU/tMlPBnJHukaRydH6794HwaY5/+/S9wFa5rDdnOyj2dBp6a9S3jbED/+o43IIUf+rOrPuqibD NVr66kEWQYaOLX/t81nHetyX+Dd+P/d++xBXan8oWhwtXd9zHLda05S+jw/RrBxcx3fSK6UTtD7 dNW9MUo9bAY1tlkU51qsjDfW+eRq5dAzdNdeURgAreCH162KFT+bIIAZQtswc6RS1AsC5M1kj6o S9cX5AF5K0XMaIorq5coITsfpWq/OxWi4L4P1TMTB6ctqiL01wOF/z3BSefdpr0MjAr5GsnAf/y LqKsz5hniCLTvZjgU1Ayvwq8usXkT8xaUY2zb9GfGdgGgmBRJSoleQR4XHmpHYNi5542R1lj46O y4qPwttgalxFYhy/FBpTsvlflTrGhicrlq+7hSDpjlvSXR6CYWn1w7gkVRb1cuHFR+Xj0BNYXvG A4i7Og4mKksF2x88F+5NOrW5SRklexTs4SBPGNo8Rz5cp+tYslwZmceoum3xCfLAbf0CVyMRym/ +eQd0GP5pUkNj2Jtjub8fvLlUFd542dMVBls5yK0Vw2zFC/nKbLCz36IRltDZCXJlsYgs5j0tVX dAwrcGCy/BjpcWA== 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/pinctrl-msm.c index 96e40c2342bdedb8857629e503897f171a80e579..a5f69464827119dfe2a7781b558094b283fca215 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 = { .get_functions_count = pinmux_generic_get_function_count, .get_function_name = pinmux_generic_get_function_name, .get_function_groups = pinmux_generic_get_function_groups, + .function_is_gpio = pinmux_generic_function_is_gpio, .gpio_request_enable = msm_pinmux_request_gpio, .set_mux = msm_pinmux_set_mux, }; diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h index d7dc0947bb161868c8f433dc2536719b8afc8bd8..4625fa5320a95a4d24e3a0c98a249e4f163dd4c7 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)) +#define MSM_GPIO_PIN_FUNCTION(fname) \ + [msm_mux_##fname] = PINCTRL_GPIO_PINFUNCTION(#fname, \ + fname##_groups, \ + ARRAY_SIZE(fname##_groups)) + #define QCA_PIN_FUNCTION(fname) \ [qca_mux_##fname] = PINCTRL_PINFUNCTION(#fname, \ fname##_groups, \ -- 2.48.1