[AMD Official Use Only - AMD Internal Distribution Only]
> -----Original Message-----
> From: Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@xxxxxxxxxx>
> Sent: Wednesday, February 19, 2025 10:50 PM
> To: linux-clk@xxxxxxxxxxxxxxx; linux-fpga@xxxxxxxxxxxxxxx
> Cc: Stephen Boyd <sboyd@xxxxxxxxxx>; Michael Turquette
> <mturquette@xxxxxxxxxxxx>; Moritz Fischer <mdf@xxxxxxxxxx>; Wu Hao
> <hao.wu@xxxxxxxxx>; Xu Yilun <yilun.xu@xxxxxxxxx>; Tom Rix <trix@xxxxxxxxxx>
> Subject: [PATCH 3/6] include: fpga: adi-axi-common: add new helper macros
>
> From: Nuno Sá <nuno.sa@xxxxxxxxxx>
>
> Add new helper macros and enums to help identifying the platform and some
> characteristics of it at runtime.
>
> Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
> ---
> include/linux/fpga/adi-axi-common.h | 35
> +++++++++++++++++++++++++++++++++++
> 1 file changed, 35 insertions(+)
>
> diff --git a/include/linux/fpga/adi-axi-common.h b/include/linux/fpga/adi-axi-common.h
> index
> 141ac3f251e6f256526812b9d55cd440a2a46e76..747a4ff586708a3dcf34c26ec5aec
> 347cf617b15 100644
> --- a/include/linux/fpga/adi-axi-common.h
> +++ b/include/linux/fpga/adi-axi-common.h
> @@ -12,6 +12,8 @@
> #define ADI_AXI_COMMON_H_
>
> #define ADI_AXI_REG_VERSION 0x0000
> +#define ADI_AXI_REG_FPGA_INFO 0x001C
> +#define ADI_AXI_REG_FPGA_VOLTAGE 0x0140
>
> #define ADI_AXI_PCORE_VER(major, minor, patch) \
> (((major) << 16) | ((minor) << 8) | (patch)) @@ -20,4 +22,37 @@
> #define ADI_AXI_PCORE_VER_MINOR(version) (((version) >> 8) & 0xff)
> #define ADI_AXI_PCORE_VER_PATCH(version) ((version) & 0xff)
>
> +#define ADI_AXI_INFO_FPGA_TECH(info) (((info) >> 24) & 0xff)
> +#define ADI_AXI_INFO_FPGA_FAMILY(info) (((info) >> 16) & 0xff)
> +#define ADI_AXI_INFO_FPGA_SPEED_GRADE(info) (((info) >> 8) & 0xff)
> +#define ADI_AXI_INFO_FPGA_VOLTAGE(val) ((val) & 0xffff)
> +
> +enum adi_axi_fgpa_technology {
> + ADI_AXI_FPGA_TECH_UNKNOWN = 0,
> + ADI_AXI_FPGA_TECH_SERIES7,
> + ADI_AXI_FPGA_TECH_ULTRASCALE,
> + ADI_AXI_FPGA_TECH_ULTRASCALE_PLUS,
> +};
> +
Typo: Rename adi_axi_fgpa_technology → adi_axi_fpga_technology
Regards,
Navakishore.
