On Wed, Jan 16, 2013 at 09:18:20, Kumar, Anil wrote:
> For DT, DaVinci platform can use pinctrl-single driver for handling
> padconf registers.
>
> Enable PINCTRL Kconfig for MACH_DA8XX_DT platform. Add required
> pinctrl DT entries in da850 dts file.
>
> Test procedure
> 1)Populate DT file with NAND node information.
> 2)Populate board DT file with pinmux information for NAND.
> 3)Boot and confirm NAND is detected by the kernel.
> 4)cat /proc/mtd to show partitions.
>
> Signed-off-by: Kumar, Anil <anilkuma...@ti.com>
> ---
> :100644 100644 37dc5a3... c7609d0... M arch/arm/boot/dts/da850-evm.dts
> :100644 100644 fbada87... e9c6e82... M arch/arm/boot/dts/da850.dtsi
> :100644 100644 0153950... a075b3e... M arch/arm/mach-davinci/Kconfig
> arch/arm/boot/dts/da850-evm.dts | 3 +++
> arch/arm/boot/dts/da850.dtsi | 10 ++++++++++
> arch/arm/mach-davinci/Kconfig | 1 +
> 3 files changed, 14 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
> index 37dc5a3..c7609d0 100644
> --- a/arch/arm/boot/dts/da850-evm.dts
> +++ b/arch/arm/boot/dts/da850-evm.dts
> @@ -15,6 +15,9 @@
> model = "DA850/AM1808/OMAP-L138 EVM";
>
> soc {
> + pmx_core:pinmux@1c14120 {
I have found cosmetics issue here. I will correct it and send next version.
> + status = "okay";
> + };
> serial0: serial@1c42000 {
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
> index fbada87..e9c6e82 100644
> --- a/arch/arm/boot/dts/da850.dtsi
> +++ b/arch/arm/boot/dts/da850.dtsi
> @@ -29,6 +29,16 @@
> #size-cells = <1>;
> ranges = <0x0 0x01c00000 0x400000>;
>
> + pmx_core:pinmux@1c14120 {
I have found cosmetics issue here. I will correct it and send next version.
> + compatible = "pinctrl-single";
> + reg = <0x14120 0x50>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-single,bit-per-mux;
> + pinctrl-single,register-width = <32>;
> + pinctrl-single,function-mask = <0xffffffff>;
> + status = "disabled";
> + };
> serial0: serial@1c42000 {
> compatible = "ns16550a";
> reg = <0x42000 0x100>;
> diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
> index 0153950..a075b3e 100644
> --- a/arch/arm/mach-davinci/Kconfig
> +++ b/arch/arm/mach-davinci/Kconfig
> @@ -62,6 +62,7 @@ config MACH_DA8XX_DT
> bool "Support DA8XX platforms using device tree"
> default y
> depends on ARCH_DAVINCI_DA8XX
> + select PINCTRL
> help
> Say y here to include support for TI DaVinci DA850 based using
> Flattened Device Tree. More information at Documentation/devicetree
> --
> 1.7.4.1
>
>
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