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Thu, 24 Jul 2025 02:24:59 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 24 Jul 2025 11:24:41 +0200 Subject: [PATCH v3 13/15] pinctrl: qcom: add infrastructure for marking pin functions as GPIOs Precedence: bulk X-Mailing-List: linux-arm-msm@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: <20250724-pinctrl-gpio-pinfuncs-v3-13-af4db9302de4@linaro.org> References: <20250724-pinctrl-gpio-pinfuncs-v3-0-af4db9302de4@linaro.org> In-Reply-To: <20250724-pinctrl-gpio-pinfuncs-v3-0-af4db9302de4@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 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=V65C7Z+Y1YiPq0OHKNuy9LXqO2UhBPC3XEUxRkkrR4k=; b=kA0DAAoBEacuoBRx13IByyZiAGiB+9ShUR1OAFnIEDQG3sNgilmhY7Ygh6t/KE+2iWaFhFUfQ 4kCMwQAAQoAHRYhBBad62wLw8RgE9LHnxGnLqAUcddyBQJogfvUAAoJEBGnLqAUcddyCt4P/19R usVp59cB9gmeC6caTopbcbPlDN95WhxRPi8vVSM0eahgEj4xziYJs019xI4Vc/dhRXH9v/sv4w5 5V/98wav2sHArJ6Fwyy4TwBH2Fi70PGrZodDBC+XRwDmAFxjjdb5ZC70EkBefPFgqgWBJLHFbYK ERwWpuTdOjV3bR68Y+BCsI8vh9Of0hQhF4gyJj6bIdvXvlKGmd/OXIrHJqeatSdBYMWebikfG2h Ow7xy/+iqq+i6p4tWOubxuQ+yrYyiPvnsRIQt7j74iJO9N8kHSdgg/wuwIOdNANPFp3EsoYL0kK qa1Qg1hHn2GdMMp3oOXDTybNepcTiMtdkbI4jPFrei5Wi/pAZRaEfYoCaBoD1AkhZwRaNOHQQH0 ljr1wEhPIjnp+8blcIaYZq8yVYvpNFc2j8IExWEsIXNTWECihGJxSYq27Kekunrv/FpYmZEsi+E grHegZHLUs5t0APfof6gAM5Dk+slyYb/GNzK8F6racQqxoEnZy+zBj52YU4q+yNxNcwylSh1b3V i3FtgIvC0j4c004+Y+yGAVzok9hidlMxP6cap3zpbStLEDVEte286WULSaZ0EbdfNkU66NC+ACK G3w6qEcvTn8zHUugxupweSvuC6MxhTVRA8uH4BAoi3nN2mf0gl1xU6dJWdB8ZlrrKBCQUuVoGsp K1qEy 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 965f0cceac56697bc4cdb851c8201db7508c042e..7010be8d1ace062fcf7743e539d2065d4aed856b 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