On 24. 02. 20 18:52, Ben Levinsky wrote:
> Add ZynqMP firmware ioctl enums for RPU configuration.
>
> Signed-off-by: Ben Levinsky <ben.levinsky@xxxxxxxxxx>
> ---
> drivers/firmware/xilinx/zynqmp.c | 4 ++++
> include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++
> 2 files changed, 23 insertions(+)
>
> diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
> index ecc339d..20e4574 100644
> --- a/drivers/firmware/xilinx/zynqmp.c
> +++ b/drivers/firmware/xilinx/zynqmp.c
> @@ -512,6 +512,10 @@ static int zynqmp_pm_clock_getparent(u32 clock_id, u32 *parent_id)
> static inline int zynqmp_is_valid_ioctl(u32 ioctl_id)
> {
> switch (ioctl_id) {
> + case IOCTL_GET_RPU_OPER_MODE:
> + case IOCTL_SET_RPU_OPER_MODE:
> + case IOCTL_RPU_BOOT_ADDR_CONFIG:
> + case IOCTL_TCM_COMB_CONFIG:
> case IOCTL_SET_PLL_FRAC_MODE:
> case IOCTL_GET_PLL_FRAC_MODE:
> case IOCTL_SET_PLL_FRAC_DATA:
> diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
> index 2cd12eb..b8ca118 100644
> --- a/include/linux/firmware/xlnx-zynqmp.h
> +++ b/include/linux/firmware/xlnx-zynqmp.h
> @@ -100,6 +100,10 @@ enum pm_ret_status {
> };
>
> enum pm_ioctl_id {
> + IOCTL_GET_RPU_OPER_MODE = 0,
> + IOCTL_SET_RPU_OPER_MODE,
> + IOCTL_RPU_BOOT_ADDR_CONFIG,
> + IOCTL_TCM_COMB_CONFIG,
> IOCTL_SET_SD_TAPDELAY = 7,
> IOCTL_SET_PLL_FRAC_MODE,
> IOCTL_GET_PLL_FRAC_MODE,
> @@ -118,6 +122,21 @@ enum pm_query_id {
> PM_QID_CLOCK_GET_MAX_DIVISOR,
> };
>
> +enum rpu_oper_mode {
> + PM_RPU_MODE_LOCKSTEP,
> + PM_RPU_MODE_SPLIT,
> +};
> +
> +enum rpu_boot_mem {
> + PM_RPU_BOOTMEM_LOVEC,
> + PM_RPU_BOOTMEM_HIVEC,
> +};
> +
> +enum rpu_tcm_comb {
> + PM_RPU_TCM_SPLIT,
> + PM_RPU_TCM_COMB,
> +};
> +
> enum zynqmp_pm_reset_action {
> PM_RESET_ACTION_RELEASE,
> PM_RESET_ACTION_ASSERT,
>
This is fine.
M
