kernel/git/next/linux-next.git/drivers/pinctrl/pinctrl-eic7700.c, branch master

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

pinctrl: eswin: Fix regulator error check and Kconfig dependency

2025-09-08T12:23:51+00:00

Smatch reported the following warning in eic7700_pinctrl_probe(): drivers/pinctrl/pinctrl-eic7700.c:638 eic7700_pinctrl_probe() warn: passing zero to 'PTR_ERR' The root cause is that devm_regulator_get() may return NULL when CONFIG_REGULATOR is disabled. In such case, IS_ERR_OR_NULL() triggers PTR_ERR(NULL) which evaluates to 0, leading to passing a success code as an error. However, this driver cannot work without a regulator. To fix this: - Change the check from IS_ERR_OR_NULL() to IS_ERR() - Update Kconfig to explicitly select REGULATOR and REGULATOR_FIXED_VOLTAGE, ensuring that the regulator framework is always available. This resolves the Smatch warning and enforces the correct dependency. Suggested-by: Dan Carpenter Fixes: 5b797bcc00ef ("pinctrl: eswin: Add EIC7700 pinctrl driver") Reported-by: Dan Carpenter Closes: https://lore.kernel.org/linux-gpio/aKRGiZ-fai0bv0tG@stanley.mountain/ Signed-off-by: Yulin Lu Signed-off-by: Linus Walleij

pinctrl: eswin: Fix unsigned comparison to less than zero issue

2025-06-24T19:37:49+00:00

The u32 variable voltage is being compared to less than zero and this can never be true. Fix this by making voltage an int type which is the same type as the return from the call to regulator_get_voltage. Fixes: 5b797bcc00ef ("pinctrl: eswin: Add EIC7700 pinctrl driver") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/20250623222004.280928-1-colin.i.king@gmail.com Signed-off-by: Linus Walleij

pinctrl: eswin: Add EIC7700 pinctrl driver

2025-06-18T12:02:39+00:00

Add support for the pin controller in ESWIN's EIC7700 SoC, which supports pin multiplexing, pin configuration, and rgmii voltage control. Co-developed-by: Samuel Holland Signed-off-by: Samuel Holland Signed-off-by: Yulin Lu Link: https://lore.kernel.org/20250612105159.1241-1-luyulin@eswincomputing.com Signed-off-by: Linus Walleij