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To: Ben Levinsky , ohad@wizery.com, bjorn.andersson@linaro.org, michal.simek@xilinx.com, jollys@xilinx.com, rajan.vaja@xilinx.com, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <1582566751-13118-1-git-send-email-ben.levinsky@xilinx.com> <1582566751-13118-2-git-send-email-ben.levinsky@xilinx.com> From: Michal Simek Message-ID: <4d95f021-c3cc-3238-665d-8d5825c6a123@xilinx.com> Date: Thu, 12 Mar 2020 08:32:01 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <1582566751-13118-2-git-send-email-ben.levinsky@xilinx.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(39860400002)(136003)(346002)(376002)(396003)(199004)(356004)(426003)(478600001)(9786002)(8676002)(31686004)(36756003)(81166006)(8936002)(4326008)(70586007)(6666004)(81156014)(70206006)(186003)(31696002)(316002)(2616005)(26005)(336012)(5660300002)(44832011)(2906002);DIR:OUT;SFP:1101;SCL:1;SRVR:DM6PR02MB4410;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;A:1; X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d8a0345e-4862-4ac9-afde-08d7c6577f6c X-MS-TrafficTypeDiagnostic: DM6PR02MB4410: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:525; X-Forefront-PRVS: 0340850FCD X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: juEt3ycHiV2q6n/SKCuAIGDPZhhPglb7da2gee+MzGlhTt6drCevMJblJKmkiyLczOCBD8yPCh12e8IPpCyt5dkV+M6a0FAp0yQbBMaWKXXEj0lJ8248fnSrfFqGm4nAeKWLBQC9LPw167XP1bb8IeLJehG29JrFJnMfRS/ngHeTcOXSW0wQmNY0ZFVOvGQUk/3som5T5jLGIQAJneHiOpdCe9u3rT8vytDw+5lZv8ouXzYndqwV5hxjXCpciwlQUPrAZNkx4bwGz+b6z514NmJiGIc6xc8HuJEkn8MawFWg1ED0Iz3IetIRQiJ3qoJlxnCHoO2imB/XpHf87VN1GsDwN5D5+5evhn+xNfHBXTRN/2220OgjArCKcrpLlixyZp5jGW1GBQY/EbxCELfSssO7MZ6vqj/hiDh071uSiUqLkopoLmIG3MvlLzeSDiZy X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Mar 2020 07:32:19.7187 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d8a0345e-4862-4ac9-afde-08d7c6577f6c X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR02MB4410 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 24. 02. 20 18:52, Ben Levinsky wrote: > Add ZynqMP firmware ioctl enums for RPU configuration. > > Signed-off-by: Ben Levinsky > --- > 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