[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <ecb13c89-58b2-545f-2ee0-3bbe1fd97dce@amd.com>
Date: Tue, 25 Oct 2022 15:04:53 +0200
From: Michal Simek <michal.simek@....com>
To: Tanmay Shah <tanmay.shah@....com>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC: <linux-remoteproc@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
"Ben Levinsky" <ben.levinsky@....com>
Subject: Re: [PATCH v10 3/6] firmware: xilinx: Add ZynqMP firmware ioctl enums
for RPU configuration.
On 10/11/22 23:24, Tanmay Shah wrote:
> From: Ben Levinsky <ben.levinsky@....com>
>
> Add ZynqMP firmware ioctl enums for RPU configuration and TCM Nodes for
> later use via request_node and release_node
>
> Signed-off-by: Ben Levinsky <ben.levinsky@....com>
> Signed-off-by: Tanmay Shah <tanmay.shah@....com>
> ---
>
> Changes in v10:
> - None
>
> Changes in v9:
> - None
>
> Changes in v8:
> - None
>
> Changes in v7:
> - None
>
> Changes in v6:
> - None
>
> Changes in v5:
> - None
>
> Changes in v4:
> - None
>
> Changes in v3:
> - None
>
> include/linux/firmware/xlnx-zynqmp.h | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
> index 9f50dacbf7d6..e00a25aa2c17 100644
> --- a/include/linux/firmware/xlnx-zynqmp.h
> +++ b/include/linux/firmware/xlnx-zynqmp.h
> @@ -135,6 +135,10 @@ enum pm_ret_status {
> };
>
> enum pm_ioctl_id {
> + IOCTL_GET_RPU_OPER_MODE = 0,
> + IOCTL_SET_RPU_OPER_MODE = 1,
> + IOCTL_RPU_BOOT_ADDR_CONFIG = 2,
> + IOCTL_TCM_COMB_CONFIG = 3,
> IOCTL_SD_DLL_RESET = 6,
> IOCTL_SET_SD_TAPDELAY = 7,
> IOCTL_SET_PLL_FRAC_MODE = 8,
> @@ -172,6 +176,21 @@ enum pm_query_id {
> PM_QID_CLOCK_GET_MAX_DIVISOR = 13,
> };
>
> +enum rpu_oper_mode {
> + PM_RPU_MODE_LOCKSTEP = 0,
> + PM_RPU_MODE_SPLIT = 1,
> +};
> +
> +enum rpu_boot_mem {
> + PM_RPU_BOOTMEM_LOVEC = 0,
> + PM_RPU_BOOTMEM_HIVEC = 1,
> +};
> +
> +enum rpu_tcm_comb {
> + PM_RPU_TCM_SPLIT = 0,
> + PM_RPU_TCM_COMB = 1,
> +};
> +
> enum zynqmp_pm_reset_action {
> PM_RESET_ACTION_RELEASE = 0,
> PM_RESET_ACTION_ASSERT = 1,
Acked-by: Michal Simek <michal.simek@....com>
M
Powered by blists - more mailing lists