stm32mp13-pinctrl.dtsi contains nearly all pinctrl groups collected from all boards. Most of them end up unused by a board and only waste binary space. Add /omit-if-no-ref/ to the groups to scrub the unused groups from the dtbs. Use the following regex to update the file and drop two useless newlines too: s@^\t[^:]\+: [^ ]\+ {$@\t/omit-if-no-ref/\r&@ Signed-off-by: Marek Vasut <marex@xxxxxxx> --- Cc: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx> Cc: Christophe Roullier <christophe.roullier@xxxxxxxxxxx> Cc: Conor Dooley <conor+dt@xxxxxxxxxx> Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx> Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx> Cc: Rob Herring <robh@xxxxxxxxxx> Cc: devicetree@xxxxxxxxxxxxxxx Cc: kernel@xxxxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 92 ++++++++++++++++++++- 1 file changed, 90 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index d3deec602ae7a..ca19c8c6b6771 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -6,12 +6,14 @@ #include <dt-bindings/pinctrl/stm32-pinfunc.h> &pinctrl { + /omit-if-no-ref/ adc1_pins_a: adc1-pins-0 { pins { pinmux = <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */ }; }; + /omit-if-no-ref/ adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 { pins { pinmux = <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */ @@ -19,6 +21,7 @@ pins { }; }; + /omit-if-no-ref/ adc1_usb_cc_pins_b: adc1-usb-cc-pins-1 { pins { pinmux = <STM32_PINMUX('A', 5, ANALOG)>, /* ADC1_INP2 */ @@ -26,6 +29,7 @@ pins { }; }; + /omit-if-no-ref/ dcmipp_pins_a: dcmi-0 { pins1 { pinmux = <STM32_PINMUX('H', 8, AF13)>,/* DCMI_HSYNC */ @@ -43,6 +47,7 @@ pins1 { }; }; + /omit-if-no-ref/ dcmipp_sleep_pins_a: dcmi-sleep-0 { pins1 { pinmux = <STM32_PINMUX('H', 8, ANALOG)>,/* DCMI_HSYNC */ @@ -59,6 +64,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth1_rgmii_pins_a: eth1-rgmii-0 { pins1 { pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RGMII_TXD0 */ @@ -83,9 +89,9 @@ pins2 { <STM32_PINMUX('D', 7, AF10)>; /* ETH_RGMII_RX_CLK */ bias-disable; }; - }; + /omit-if-no-ref/ eth1_rgmii_sleep_pins_a: eth1-rgmii-sleep-0 { pins1 { pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RGMII_TXD0 */ @@ -105,6 +111,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth1_rmii_pins_a: eth1-rmii-0 { pins1 { pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_RMII_TXD0 */ @@ -124,9 +131,9 @@ pins2 { <STM32_PINMUX('C', 1, AF10)>; /* ETH_RMII_CRS_DV */ bias-disable; }; - }; + /omit-if-no-ref/ eth1_rmii_sleep_pins_a: eth1-rmii-sleep-0 { pins1 { pinmux = <STM32_PINMUX('G', 13, ANALOG)>, /* ETH_RMII_TXD0 */ @@ -141,6 +148,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth2_rgmii_pins_a: eth2-rgmii-0 { pins1 { pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RGMII_TXD0 */ @@ -167,6 +175,7 @@ pins2 { }; }; + /omit-if-no-ref/ eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 { pins1 { pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RGMII_TXD0 */ @@ -186,6 +195,7 @@ pins1 { }; }; + /omit-if-no-ref/ eth2_rmii_pins_a: eth2-rmii-0 { pins1 { pinmux = <STM32_PINMUX('F', 7, AF11)>, /* ETH_RMII_TXD0 */ @@ -207,6 +217,7 @@ pins2 { }; }; + /omit-if-no-ref/ eth2_rmii_sleep_pins_a: eth2-rmii-sleep-0 { pins1 { pinmux = <STM32_PINMUX('F', 7, ANALOG)>, /* ETH_RMII_TXD0 */ @@ -221,6 +232,7 @@ pins1 { }; }; + /omit-if-no-ref/ goodix_pins_a: goodix-0 { /* * touchscreen reset needs to be configured @@ -243,6 +255,7 @@ pins2 { }; }; + /omit-if-no-ref/ i2c1_pins_a: i2c1-0 { pins { pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ @@ -253,6 +266,7 @@ pins { }; }; + /omit-if-no-ref/ i2c1_sleep_pins_a: i2c1-sleep-0 { pins { pinmux = <STM32_PINMUX('D', 12, ANALOG)>, /* I2C1_SCL */ @@ -260,6 +274,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_pins_a: i2c5-0 { pins { pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */ @@ -270,6 +285,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_sleep_pins_a: i2c5-sleep-0 { pins { pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */ @@ -277,6 +293,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_pins_b: i2c5-1 { pins { pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */ @@ -287,6 +304,7 @@ pins { }; }; + /omit-if-no-ref/ i2c5_sleep_pins_b: i2c5-sleep-1 { pins { pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */ @@ -294,6 +312,7 @@ pins { }; }; + /omit-if-no-ref/ ltdc_pins_a: ltdc-0 { pins { pinmux = <STM32_PINMUX('D', 9, AF13)>, /* LCD_CLK */ @@ -324,6 +343,7 @@ pins { }; }; + /omit-if-no-ref/ ltdc_sleep_pins_a: ltdc-sleep-0 { pins { pinmux = <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_CLK */ @@ -351,6 +371,7 @@ pins { }; }; + /omit-if-no-ref/ m_can1_pins_a: m-can1-0 { pins1 { pinmux = <STM32_PINMUX('G', 10, AF9)>; /* CAN1_TX */ @@ -364,6 +385,7 @@ pins2 { }; }; + /omit-if-no-ref/ m_can1_sleep_pins_a: m_can1-sleep-0 { pins { pinmux = <STM32_PINMUX('G', 10, ANALOG)>, /* CAN1_TX */ @@ -371,6 +393,7 @@ pins { }; }; + /omit-if-no-ref/ m_can2_pins_a: m-can2-0 { pins1 { pinmux = <STM32_PINMUX('G', 0, AF9)>; /* CAN2_TX */ @@ -384,6 +407,7 @@ pins2 { }; }; + /omit-if-no-ref/ m_can2_sleep_pins_a: m_can2-sleep-0 { pins { pinmux = <STM32_PINMUX('G', 0, ANALOG)>, /* CAN2_TX */ @@ -391,6 +415,7 @@ pins { }; }; + /omit-if-no-ref/ mcp23017_pins_a: mcp23017-0 { pins { pinmux = <STM32_PINMUX('G', 12, GPIO)>; @@ -398,6 +423,7 @@ pins { }; }; + /omit-if-no-ref/ pwm3_pins_a: pwm3-0 { pins { pinmux = <STM32_PINMUX('B', 1, AF2)>; /* TIM3_CH4 */ @@ -407,12 +433,14 @@ pins { }; }; + /omit-if-no-ref/ pwm3_sleep_pins_a: pwm3-sleep-0 { pins { pinmux = <STM32_PINMUX('B', 1, ANALOG)>; /* TIM3_CH4 */ }; }; + /omit-if-no-ref/ pwm4_pins_a: pwm4-0 { pins { pinmux = <STM32_PINMUX('D', 13, AF2)>; /* TIM4_CH2 */ @@ -422,12 +450,14 @@ pins { }; }; + /omit-if-no-ref/ pwm4_sleep_pins_a: pwm4-sleep-0 { pins { pinmux = <STM32_PINMUX('D', 13, ANALOG)>; /* TIM4_CH2 */ }; }; + /omit-if-no-ref/ pwm5_pins_a: pwm5-0 { pins { pinmux = <STM32_PINMUX('H', 12, AF2)>; /* TIM5_CH3 */ @@ -437,12 +467,14 @@ pins { }; }; + /omit-if-no-ref/ pwm5_sleep_pins_a: pwm5-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 12, ANALOG)>; /* TIM5_CH3 */ }; }; + /omit-if-no-ref/ pwm8_pins_a: pwm8-0 { pins { pinmux = <STM32_PINMUX('E', 5, AF3)>; /* TIM8_CH3 */ @@ -452,12 +484,14 @@ pins { }; }; + /omit-if-no-ref/ pwm8_sleep_pins_a: pwm8-sleep-0 { pins { pinmux = <STM32_PINMUX('E', 5, ANALOG)>; /* TIM8_CH3 */ }; }; + /omit-if-no-ref/ pwm13_pins_a: pwm13-0 { pins { pinmux = <STM32_PINMUX('A', 6, AF9)>; /* TIM13_CH1 */ @@ -467,12 +501,14 @@ pins { }; }; + /omit-if-no-ref/ pwm13_sleep_pins_a: pwm13-sleep-0 { pins { pinmux = <STM32_PINMUX('A', 6, ANALOG)>; /* TIM13_CH1 */ }; }; + /omit-if-no-ref/ pwm14_pins_a: pwm14-0 { pins { pinmux = <STM32_PINMUX('F', 9, AF9)>; /* TIM14_CH1 */ @@ -482,12 +518,14 @@ pins { }; }; + /omit-if-no-ref/ pwm14_sleep_pins_a: pwm14-sleep-0 { pins { pinmux = <STM32_PINMUX('F', 9, ANALOG)>; /* TIM14_CH1 */ }; }; + /omit-if-no-ref/ qspi_clk_pins_a: qspi-clk-0 { pins { pinmux = <STM32_PINMUX('F', 10, AF9)>; /* QSPI_CLK */ @@ -497,12 +535,14 @@ pins { }; }; + /omit-if-no-ref/ qspi_clk_sleep_pins_a: qspi-clk-sleep-0 { pins { pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */ }; }; + /omit-if-no-ref/ qspi_bk1_pins_a: qspi-bk1-0 { pins { pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */ @@ -515,6 +555,7 @@ pins { }; }; + /omit-if-no-ref/ qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 { pins { pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */ @@ -524,6 +565,7 @@ pins { }; }; + /omit-if-no-ref/ qspi_cs1_pins_a: qspi-cs1-0 { pins { pinmux = <STM32_PINMUX('B', 2, AF9)>; /* QSPI_BK1_NCS */ @@ -533,12 +575,14 @@ pins { }; }; + /omit-if-no-ref/ qspi_cs1_sleep_pins_a: qspi-cs1-sleep-0 { pins { pinmux = <STM32_PINMUX('B', 2, ANALOG)>; /* QSPI_BK1_NCS */ }; }; + /omit-if-no-ref/ sai1a_pins_a: sai1a-0 { pins { pinmux = <STM32_PINMUX('A', 4, AF12)>, /* SAI1_SCK_A */ @@ -550,6 +594,7 @@ pins { }; }; + /omit-if-no-ref/ sai1a_sleep_pins_a: sai1a-sleep-0 { pins { pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* SAI1_SCK_A */ @@ -558,6 +603,7 @@ pins { }; }; + /omit-if-no-ref/ sai1b_pins_a: sai1b-0 { pins { pinmux = <STM32_PINMUX('A', 0, AF6)>; /* SAI1_SD_B */ @@ -565,12 +611,14 @@ pins { }; }; + /omit-if-no-ref/ sai1b_sleep_pins_a: sai1b-sleep-0 { pins { pinmux = <STM32_PINMUX('A', 0, ANALOG)>; /* SAI1_SD_B */ }; }; + /omit-if-no-ref/ sdmmc1_b4_pins_a: sdmmc1-b4-0 { pins { pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ @@ -584,6 +632,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 { pins1 { pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ @@ -602,6 +651,7 @@ pins2 { }; }; + /omit-if-no-ref/ sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 { pins { pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */ @@ -613,6 +663,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc1_clk_pins_a: sdmmc1-clk-0 { pins { pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */ @@ -622,6 +673,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_b4_pins_a: sdmmc2-b4-0 { pins { pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ @@ -635,6 +687,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 { pins1 { pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ @@ -653,6 +706,7 @@ pins2 { }; }; + /omit-if-no-ref/ sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 { pins { pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */ @@ -664,6 +718,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_clk_pins_a: sdmmc2-clk-0 { pins { pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */ @@ -673,6 +728,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_d47_pins_a: sdmmc2-d47-0 { pins { pinmux = <STM32_PINMUX('F', 0, AF10)>, /* SDMMC2_D4 */ @@ -685,6 +741,7 @@ pins { }; }; + /omit-if-no-ref/ sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 { pins { pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC2_D4 */ @@ -694,6 +751,7 @@ pins { }; }; + /omit-if-no-ref/ spi2_pins_a: spi2-0 { pins1 { pinmux = <STM32_PINMUX('B', 10, AF6)>, /* SPI2_SCK */ @@ -709,6 +767,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi2_sleep_pins_a: spi2-sleep-0 { pins { pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* SPI2_SCK */ @@ -717,6 +776,7 @@ pins { }; }; + /omit-if-no-ref/ spi3_pins_a: spi3-0 { pins1 { pinmux = <STM32_PINMUX('H', 13, AF6)>, /* SPI3_SCK */ @@ -732,6 +792,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi3_sleep_pins_a: spi3-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* SPI3_SCK */ @@ -740,6 +801,7 @@ pins { }; }; + /omit-if-no-ref/ spi5_pins_a: spi5-0 { pins1 { pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */ @@ -755,6 +817,7 @@ pins2 { }; }; + /omit-if-no-ref/ spi5_sleep_pins_a: spi5-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 7, ANALOG)>, /* SPI5_SCK */ @@ -763,6 +826,7 @@ pins { }; }; + /omit-if-no-ref/ stm32g0_intn_pins_a: stm32g0-intn-0 { pins { pinmux = <STM32_PINMUX('I', 2, GPIO)>; @@ -770,6 +834,7 @@ pins { }; }; + /omit-if-no-ref/ uart4_pins_a: uart4-0 { pins1 { pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */ @@ -783,6 +848,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_idle_pins_a: uart4-idle-0 { pins1 { pinmux = <STM32_PINMUX('D', 6, ANALOG)>; /* UART4_TX */ @@ -793,6 +859,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_sleep_pins_a: uart4-sleep-0 { pins { pinmux = <STM32_PINMUX('D', 6, ANALOG)>, /* UART4_TX */ @@ -800,6 +867,7 @@ pins { }; }; + /omit-if-no-ref/ uart4_pins_b: uart4-1 { pins1 { pinmux = <STM32_PINMUX('A', 9, AF8)>; /* UART4_TX */ @@ -813,6 +881,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_idle_pins_b: uart4-idle-1 { pins1 { pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* UART4_TX */ @@ -823,6 +892,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart4_sleep_pins_b: uart4-sleep-1 { pins { pinmux = <STM32_PINMUX('A', 9, ANALOG)>, /* UART4_TX */ @@ -830,6 +900,7 @@ pins { }; }; + /omit-if-no-ref/ uart7_pins_a: uart7-0 { pins1 { pinmux = <STM32_PINMUX('H', 2, AF8)>, /* UART7_TX */ @@ -845,6 +916,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart7_idle_pins_a: uart7-idle-0 { pins1 { pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ @@ -862,6 +934,7 @@ pins3 { }; }; + /omit-if-no-ref/ uart7_sleep_pins_a: uart7-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */ @@ -871,6 +944,7 @@ pins { }; }; + /omit-if-no-ref/ uart8_pins_a: uart8-0 { pins1 { pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */ @@ -884,6 +958,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart8_idle_pins_a: uart8-idle-0 { pins1 { pinmux = <STM32_PINMUX('E', 1, ANALOG)>; /* UART8_TX */ @@ -894,6 +969,7 @@ pins2 { }; }; + /omit-if-no-ref/ uart8_sleep_pins_a: uart8-sleep-0 { pins { pinmux = <STM32_PINMUX('E', 1, ANALOG)>, /* UART8_TX */ @@ -901,6 +977,7 @@ pins { }; }; + /omit-if-no-ref/ usart1_pins_a: usart1-0 { pins1 { pinmux = <STM32_PINMUX('C', 0, AF7)>, /* USART1_TX */ @@ -916,6 +993,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_idle_pins_a: usart1-idle-0 { pins1 { pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */ @@ -933,6 +1011,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart1_sleep_pins_a: usart1-sleep-0 { pins { pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */ @@ -942,6 +1021,7 @@ pins { }; }; + /omit-if-no-ref/ usart1_pins_b: usart1-1 { pins1 { pinmux = <STM32_PINMUX('C', 0, AF7)>; /* USART1_TX */ @@ -955,6 +1035,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_idle_pins_b: usart1-idle-1 { pins1 { pinmux = <STM32_PINMUX('C', 0, ANALOG)>; /* USART1_TX */ @@ -965,6 +1046,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart1_sleep_pins_b: usart1-sleep-1 { pins { pinmux = <STM32_PINMUX('C', 0, ANALOG)>, /* USART1_TX */ @@ -972,6 +1054,7 @@ pins { }; }; + /omit-if-no-ref/ usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('H', 12, AF1)>, /* USART2_TX */ @@ -987,6 +1070,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart2_idle_pins_a: usart2-idle-0 { pins1 { pinmux = <STM32_PINMUX('H', 12, ANALOG)>, /* USART2_TX */ @@ -1004,6 +1088,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart2_sleep_pins_a: usart2-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 12, ANALOG)>, /* USART2_TX */ @@ -1013,6 +1098,7 @@ pins { }; }; + /omit-if-no-ref/ usart2_pins_b: usart2-0 { pins1 { pinmux = <STM32_PINMUX('F', 11, AF1)>, /* USART2_TX */ @@ -1028,6 +1114,7 @@ pins2 { }; }; + /omit-if-no-ref/ usart2_idle_pins_b: usart2-idle-0 { pins1 { pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ @@ -1045,6 +1132,7 @@ pins3 { }; }; + /omit-if-no-ref/ usart2_sleep_pins_b: usart2-sleep-0 { pins { pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* USART2_TX */ -- 2.43.0