From: Mikhail Kshevetskiy Date: Sat, 6 Jun 2026 02:03:38 +0000 (+0300) Subject: pinctrl: airoha: fix pwm pin function for an7581 and an7583 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08a5af468e613b6d8cd9725d284c9e6be288d364;p=thirdparty%2Fkernel%2Flinux.git pinctrl: airoha: fix pwm pin function for an7581 and an7583 AN7581 have 47 valid GPIOs only (gpio0-gpio46), so gpio47 is a fiction. AN7583 have 49 valid GPIOs (gpio0-gpio48), so gpio48 is missed To fix an issue * create AN7583 specific pwm pin function, * remove gpio47 from AN7581 pwm pin function. Fixes: 3ffeb17a9a27 ("pinctrl: airoha: add support for Airoha AN7583 PINs") Signed-off-by: Mikhail Kshevetskiy Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/airoha/pinctrl-airoha.c b/drivers/pinctrl/airoha/pinctrl-airoha.c index 4b83aa64b49de..6b3b788010979 100644 --- a/drivers/pinctrl/airoha/pinctrl-airoha.c +++ b/drivers/pinctrl/airoha/pinctrl-airoha.c @@ -906,7 +906,30 @@ static const char *const pwm_groups[] = { "gpio0", "gpio1", "gpio40", "gpio41", "gpio42", "gpio43", "gpio44", "gpio45", - "gpio46", "gpio47" }; + "gpio46" }; +static const char *const an7583_pwm_groups[] = { "gpio0", "gpio1", + "gpio2", "gpio3", + "gpio4", "gpio5", + "gpio6", "gpio7", + "gpio8", "gpio9", + "gpio10", "gpio11", + "gpio12", "gpio13", + "gpio14", "gpio15", + "gpio16", "gpio17", + "gpio18", "gpio19", + "gpio20", "gpio21", + "gpio22", "gpio23", + "gpio24", "gpio25", + "gpio26", "gpio27", + "gpio28", "gpio29", + "gpio30", "gpio31", + "gpio36", "gpio37", + "gpio38", "gpio39", + "gpio40", "gpio41", + "gpio42", "gpio43", + "gpio44", "gpio45", + "gpio46", "gpio47", + "gpio48" }; static const char *const phy1_led0_groups[] = { "gpio33", "gpio34", "gpio35", "gpio42" }; static const char *const phy2_led0_groups[] = { "gpio33", "gpio34", @@ -1504,7 +1527,54 @@ static const struct airoha_pinctrl_func_group pwm_func_group[] = { AIROHA_PINCTRL_PWM_EXT("gpio44", GPIO44_FLASH_MODE_CFG), AIROHA_PINCTRL_PWM_EXT("gpio45", GPIO45_FLASH_MODE_CFG), AIROHA_PINCTRL_PWM_EXT("gpio46", GPIO46_FLASH_MODE_CFG), +}; + +static const struct airoha_pinctrl_func_group an7583_pwm_func_group[] = { + AIROHA_PINCTRL_PWM("gpio0", GPIO0_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio1", GPIO1_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio2", GPIO2_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio3", GPIO3_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio4", GPIO4_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio5", GPIO5_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio6", GPIO6_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio7", GPIO7_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio8", GPIO8_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio9", GPIO9_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio10", GPIO10_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio11", GPIO11_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio12", GPIO12_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio13", GPIO13_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio14", GPIO14_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM("gpio15", GPIO15_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio16", GPIO16_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio17", GPIO17_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio18", GPIO18_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio19", GPIO19_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio20", GPIO20_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio21", GPIO21_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio22", GPIO22_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio23", GPIO23_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio24", GPIO24_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio25", GPIO25_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio26", GPIO26_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio27", GPIO27_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio28", GPIO28_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio29", GPIO29_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio30", GPIO30_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio31", GPIO31_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio36", GPIO36_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio37", GPIO37_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio38", GPIO38_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio39", GPIO39_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio40", GPIO40_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio41", GPIO41_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio42", GPIO42_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio43", GPIO43_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio44", GPIO44_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio45", GPIO45_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio46", GPIO46_FLASH_MODE_CFG), AIROHA_PINCTRL_PWM_EXT("gpio47", GPIO47_FLASH_MODE_CFG), + AIROHA_PINCTRL_PWM_EXT("gpio48", GPIO48_FLASH_MODE_CFG), }; #define AIROHA_PINCTRL_PHY_LED0(gpio, mux_val, map_mask, map_val) \ @@ -1759,7 +1829,7 @@ static const struct airoha_pinctrl_func an7583_pinctrl_funcs[] = { PINCTRL_FUNC_DESC("emmc", emmc), PINCTRL_FUNC_DESC("pnand", pnand), PINCTRL_FUNC_DESC("pcie_reset", an7583_pcie_reset), - PINCTRL_FUNC_DESC("pwm", pwm), + PINCTRL_FUNC_DESC("pwm", an7583_pwm), PINCTRL_FUNC_DESC("phy1_led0", an7583_phy1_led0), PINCTRL_FUNC_DESC("phy2_led0", an7583_phy2_led0), PINCTRL_FUNC_DESC("phy3_led0", an7583_phy3_led0),