From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: wendy.liang@xilinx.com From: Wendy Liang Subject: [PATCH 3/7] firmware: xilinx-zynqmp: Add request access capability macro Date: Thu, 16 Aug 2018 00:06:26 -0700 Message-ID: <1534403190-28523-4-git-send-email-jliang@xilinx.com> In-Reply-To: <1534403190-28523-1-git-send-email-jliang@xilinx.com> References: <1534403190-28523-1-git-send-email-jliang@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain To: ohad@wizery.com, bjorn.andersson@linaro.org, michal.simek@xilinx.com, robh+dt@kernel.org, mark.rutland@arm.com, rajan.vaja@xilinx.com, jollys@xilinx.com Cc: linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Wendy Liang List-ID: Add request access capability macro which will be used to request access to a device node from Xilinx firmware. Signed-off-by: Wendy Liang --- include/linux/firmware/xlnx-zynqmp.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e3b7292..83ebadf 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -32,6 +32,9 @@ /* Number of 32bits values in payload */ #define PAYLOAD_ARG_CNT 4U +/* Request capability of a device node */ +#define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U + enum zynqmp_pm_request_ack { ZYNQMP_PM_REQUEST_ACK_NO = 1, ZYNQMP_PM_REQUEST_ACK_BLOCKING, -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60EC5C4321D for ; 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Signed-off-by: Wendy Liang --- include/linux/firmware/xlnx-zynqmp.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e3b7292..83ebadf 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -32,6 +32,9 @@ /* Number of 32bits values in payload */ #define PAYLOAD_ARG_CNT 4U +/* Request capability of a device node */ +#define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U + enum zynqmp_pm_request_ack { ZYNQMP_PM_REQUEST_ACK_NO = 1, ZYNQMP_PM_REQUEST_ACK_BLOCKING, -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: wendy.liang@xilinx.com (Wendy Liang) Date: Thu, 16 Aug 2018 00:06:26 -0700 Subject: [PATCH 3/7] firmware: xilinx-zynqmp: Add request access capability macro In-Reply-To: <1534403190-28523-1-git-send-email-jliang@xilinx.com> References: <1534403190-28523-1-git-send-email-jliang@xilinx.com> Message-ID: <1534403190-28523-4-git-send-email-jliang@xilinx.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add request access capability macro which will be used to request access to a device node from Xilinx firmware. Signed-off-by: Wendy Liang --- include/linux/firmware/xlnx-zynqmp.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index e3b7292..83ebadf 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -32,6 +32,9 @@ /* Number of 32bits values in payload */ #define PAYLOAD_ARG_CNT 4U +/* Request capability of a device node */ +#define ZYNQMP_PM_CAPABILITY_ACCESS 0x1U + enum zynqmp_pm_request_ack { ZYNQMP_PM_REQUEST_ACK_NO = 1, ZYNQMP_PM_REQUEST_ACK_BLOCKING, -- 2.7.4