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stm32f7: move board specific pin muxing to dts

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Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>
This commit is contained in:
Vikas Manocha 2017-04-10 15:03:05 -07:00 committed by Tom Rini
parent 58fb3c8d89
commit bd4a985f50
2 changed files with 90 additions and 86 deletions
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90
arch/arm/dts/stm32f746-disco.dts
View File

@ -94,6 +94,96 @@
clock-frequency = <25000000>;
};
&pinctrl {
usart1_pins_a: usart1@0 {
pins1 {
pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
pins2 {
pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
bias-disable;
};
};
ethernet_mii: mii@0 {
pins {
pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
<STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
<STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
<STM32F746_PA2_FUNC_ETH_MDIO>,
<STM32F746_PC1_FUNC_ETH_MDC>,
<STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
<STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
<STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
<STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
slew-rate = <2>;
};
};
qspi_pins: qspi@0 {
pins {
pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
<STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
<STM32F746_PD11_FUNC_QUADSPI_BK1_IO0>,
<STM32F746_PD12_FUNC_QUADSPI_BK1_IO1>,
<STM32F746_PD13_FUNC_QUADSPI_BK1_IO3>,
<STM32F746_PE2_FUNC_QUADSPI_BK1_IO2>;
slew-rate = <2>;
};
};
fmc_pins: fmc@0 {
pins {
pinmux = <STM32F746_PD10_FUNC_FMC_D15>,
<STM32F746_PD9_FUNC_FMC_D14>,
<STM32F746_PD8_FUNC_FMC_D13>,
<STM32F746_PE15_FUNC_FMC_D12>,
<STM32F746_PE14_FUNC_FMC_D11>,
<STM32F746_PE13_FUNC_FMC_D10>,
<STM32F746_PE12_FUNC_FMC_D9>,
<STM32F746_PE11_FUNC_FMC_D8>,
<STM32F746_PE10_FUNC_FMC_D7>,
<STM32F746_PE9_FUNC_FMC_D6>,
<STM32F746_PE8_FUNC_FMC_D5>,
<STM32F746_PE7_FUNC_FMC_D4>,
<STM32F746_PD1_FUNC_FMC_D3>,
<STM32F746_PD0_FUNC_FMC_D2>,
<STM32F746_PD15_FUNC_FMC_D1>,
<STM32F746_PD14_FUNC_FMC_D0>,
<STM32F746_PE1_FUNC_FMC_NBL1>,
<STM32F746_PE0_FUNC_FMC_NBL0>,
<STM32F746_PG5_FUNC_FMC_A15_FMC_BA1>,
<STM32F746_PG4_FUNC_FMC_A14_FMC_BA0>,
<STM32F746_PG1_FUNC_FMC_A11>,
<STM32F746_PG0_FUNC_FMC_A10>,
<STM32F746_PF15_FUNC_FMC_A9>,
<STM32F746_PF14_FUNC_FMC_A8>,
<STM32F746_PF13_FUNC_FMC_A7>,
<STM32F746_PF12_FUNC_FMC_A6>,
<STM32F746_PF5_FUNC_FMC_A5>,
<STM32F746_PF4_FUNC_FMC_A4>,
<STM32F746_PF3_FUNC_FMC_A3>,
<STM32F746_PF2_FUNC_FMC_A2>,
<STM32F746_PF1_FUNC_FMC_A1>,
<STM32F746_PF0_FUNC_FMC_A0>,
<STM32F746_PH3_FUNC_FMC_SDNE0>,
<STM32F746_PH5_FUNC_FMC_SDNWE>,
<STM32F746_PF11_FUNC_FMC_SDNRAS>,
<STM32F746_PG15_FUNC_FMC_SDNCAS>,
<STM32F746_PC3_FUNC_FMC_SDCKE0>,
<STM32F746_PG8_FUNC_FMC_SDCLK>;
slew-rate = <2>;
};
};
};
&usart1 {
pinctrl-0 = <&usart1_pins_a>;
pinctrl-names = "default";

86
arch/arm/dts/stm32f746.dtsi
View File

@ -225,92 +225,6 @@
u-boot,dm-pre-reloc;
};
usart1_pins_a: usart1@0 {
pins1 {
pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
pins2 {
pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
bias-disable;
};
};
ethernet_mii: mii@0 {
pins {
pinmux = <STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
<STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
<STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
<STM32F746_PA2_FUNC_ETH_MDIO>,
<STM32F746_PC1_FUNC_ETH_MDC>,
<STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
<STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
<STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
<STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>;
slew-rate = <2>;
};
};
qspi_pins: qspi@0{
pins {
pinmux = <STM32F746_PB2_FUNC_QUADSPI_CLK>,
<STM32F746_PB6_FUNC_QUADSPI_BK1_NCS>,
<STM32F746_PD11_FUNC_QUADSPI_BK1_IO0>,
<STM32F746_PD12_FUNC_QUADSPI_BK1_IO1>,
<STM32F746_PD13_FUNC_QUADSPI_BK1_IO3>,
<STM32F746_PE2_FUNC_QUADSPI_BK1_IO2>;
slew-rate = <2>;
};
};
fmc_pins: fmc@0 {
pins {
pinmux = <STM32F746_PD10_FUNC_FMC_D15>,
<STM32F746_PD9_FUNC_FMC_D14>,
<STM32F746_PD8_FUNC_FMC_D13>,
<STM32F746_PE15_FUNC_FMC_D12>,
<STM32F746_PE14_FUNC_FMC_D11>,
<STM32F746_PE13_FUNC_FMC_D10>,
<STM32F746_PE12_FUNC_FMC_D9>,
<STM32F746_PE11_FUNC_FMC_D8>,
<STM32F746_PE10_FUNC_FMC_D7>,
<STM32F746_PE9_FUNC_FMC_D6>,
<STM32F746_PE8_FUNC_FMC_D5>,
<STM32F746_PE7_FUNC_FMC_D4>,
<STM32F746_PD1_FUNC_FMC_D3>,
<STM32F746_PD0_FUNC_FMC_D2>,
<STM32F746_PD15_FUNC_FMC_D1>,
<STM32F746_PD14_FUNC_FMC_D0>,
<STM32F746_PE1_FUNC_FMC_NBL1>,
<STM32F746_PE0_FUNC_FMC_NBL0>,
<STM32F746_PG5_FUNC_FMC_A15_FMC_BA1>,
<STM32F746_PG4_FUNC_FMC_A14_FMC_BA0>,
<STM32F746_PG1_FUNC_FMC_A11>,
<STM32F746_PG0_FUNC_FMC_A10>,
<STM32F746_PF15_FUNC_FMC_A9>,
<STM32F746_PF14_FUNC_FMC_A8>,
<STM32F746_PF13_FUNC_FMC_A7>,
<STM32F746_PF12_FUNC_FMC_A6>,
<STM32F746_PF5_FUNC_FMC_A5>,
<STM32F746_PF4_FUNC_FMC_A4>,
<STM32F746_PF3_FUNC_FMC_A3>,
<STM32F746_PF2_FUNC_FMC_A2>,
<STM32F746_PF1_FUNC_FMC_A1>,
<STM32F746_PF0_FUNC_FMC_A0>,
<STM32F746_PH3_FUNC_FMC_SDNE0>,
<STM32F746_PH5_FUNC_FMC_SDNWE>,
<STM32F746_PF11_FUNC_FMC_SDNRAS>,
<STM32F746_PG15_FUNC_FMC_SDNCAS>,
<STM32F746_PC3_FUNC_FMC_SDCKE0>,
<STM32F746_PG8_FUNC_FMC_SDCLK>;
slew-rate = <2>;
};
};
};
};
};