diff options
| author | Vikas Manocha <vikas.manocha@st.com> | 2017-04-10 15:02:53 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-08 11:39:03 -0400 |
| commit | fd198ee1a8c5de79d31df9ca3c04d6d783868690 (patch) | |
| tree | 48139f8b924dcb1a09a20ad0c20708c1c6651059 /arch/arm/dts/stm32f746.dtsi | |
| parent | 910a52ede3d7cf75b3157b9a3ef6f40879a38194 (diff) | |
ARM: DT: stm32f7: add sdram pin contol node
Also added DT binding doc for stm32 fmc(flexible memory controller).
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
cc: Christophe KERELLO <christophe.kerello@st.com>
Diffstat (limited to 'arch/arm/dts/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32f746.dtsi | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi index 883f818578..3707550b03 100644 --- a/arch/arm/dts/stm32f746.dtsi +++ b/arch/arm/dts/stm32f746.dtsi @@ -1,5 +1,6 @@ /* * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com> + * Copyright 2016 - Vikas MANOCHA <vikas.manocha@st.com> * * Based on: * stm32f429.dtsi from Linux @@ -70,6 +71,12 @@ status = "disabled"; }; + fmc: fmc@A0000000 { + compatible = "st,stm32-fmc"; + reg = <0xA0000000 0x1000>; + u-boot,dm-pre-reloc; + }; + qspi: quadspi@A0001000 { compatible = "st,stm32-qspi"; #address-cells = <1>; @@ -143,6 +150,55 @@ 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>; + }; + }; + }; }; }; |