Add NAND driver entries to export NAND functionality on da850 EVM and NAND pinctrl node to do pin mux according to pinctrl-single driver.
Signed-off-by: Kumar, Anil <[email protected]> --- Depend on link: http://www.spinics.net/lists/linux-doc/msg07535.html :100644 100644 8cac9d2... 05b558a... M arch/arm/boot/dts/da850-evm.dts :100644 100644 94471bc... f198ee8... M arch/arm/boot/dts/da850.dtsi arch/arm/boot/dts/da850-evm.dts | 19 +++++++++++++++++++ arch/arm/boot/dts/da850.dtsi | 13 +++++++++++++ 2 files changed, 32 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 8cac9d2..05b558a 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -28,4 +28,23 @@ status = "okay"; }; }; + nand_cs3@62000000 { + status = "okay"; + }; +}; +&pmx_core{ + pinctrl-names = "default"; + pinctrl-0 = < + &nand_cs3_pins + >; + + nand_cs3_pins: pinmux_nand_pins { + pinctrl-single,bits = < + 0x1c 0x00110000 0x00ff0000 /* EMA_OE, EMA_WE */ + 0x1c 0x00000110 0x00000ff0 /* EMA_CS[4],EMA_CS[3]*/ + 0x24 0x11111111 0xffffffff /* EMA_D[0], EMA_D[1], EMA_D[2], EMA_D[3], + EMA_D[4], EMA_D[5], EMA_D[6], EMA_D[7] */ + 0x30 0x01100000 0x0ff00000 /* EMA_A[1], EMA_A[2] */ + >; + }; }; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 94471bc..f198ee8 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -67,4 +67,17 @@ status = "disabled"; }; }; + nand_cs3@62000000 { + compatible = "ti,davinci-nand"; + reg = <0x62000000 0x807ff + 0x68000000 0x8000>; + ti,davinci-chipselect = <1>; + ti,davinci-mask-ale = <0>; + ti,davinci-mask-cle = <0>; + ti,davinci-mask-chipsel = <0>; + ti,davinci-ecc-mode = "hw"; + ti,davinci-ecc-bits = <4>; + ti,davinci-nand-use-bbt; + status = "disabled"; + }; }; -- 1.7.4.1 _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
