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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 C4459C10F14 for ; Wed, 10 Apr 2019 04:14:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 868962082E for ; Wed, 10 Apr 2019 04:14:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="QrhnbHy4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727398AbfDJEO6 (ORCPT ); Wed, 10 Apr 2019 00:14:58 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:34342 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725999AbfDJEO6 (ORCPT ); Wed, 10 Apr 2019 00:14:58 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x3A4Ef8J127738; Tue, 9 Apr 2019 23:14:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1554869681; bh=6PJWwwKffTUvLjXaeZTtyflZR7c1ERTeK7dEksNPOQw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=QrhnbHy4srTnAFeZrrpx4UdY2tv9K2OZRR7QTNR321d/dlTsoiduKelsKzH6YQ7Y3 JBe+T7KALXOll3KNBfTASs0IIp4sjY96uQo50WwpELERXtPjutU3ax7xKHOR5kOqOv 7TQrezRrD3A+qv4Wxkm+VSPCPE5bWCjyjrneX6Ts= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x3A4Efjp048542 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 9 Apr 2019 23:14:41 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Tue, 9 Apr 2019 23:14:40 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Tue, 9 Apr 2019 23:14:40 -0500 Received: from uda0131933.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x3A4EKZP029255; Tue, 9 Apr 2019 23:14:37 -0500 From: Lokesh Vutla To: Marc Zyngier , Tony Lindgren , Nishanth Menon , Santosh Shilimkar , Rob Herring , CC: Linux ARM Mailing List , , Device Tree Mailing List , Sekhar Nori , Tero Kristo , Peter Ujfalusi , Grygorii Strashko , Lokesh Vutla Subject: [PATCH v6 04/12] firmware: ti_sci: Add RM mapping table for am654 Date: Wed, 10 Apr 2019 09:43:50 +0530 Message-ID: <20190410041358.16809-5-lokeshvutla@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190410041358.16809-1-lokeshvutla@ti.com> References: <20190410041358.16809-1-lokeshvutla@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peter Ujfalusi Add the resource mapping table for AM654 SoC as defined in http://downloads.ti.com/tisci/esd/latest/5_soc_doc/am6x/resasg_types.html Introduce a new compatible for AM654 "ti,am654-sci" for using this resource map table. Reviewed-by: Rob Herring Signed-off-by: Peter Ujfalusi Signed-off-by: Lokesh Vutla --- Changes since v4: - None .../bindings/arm/keystone/ti,sci.txt | 3 ++- .../bindings/arm/keystone/ti,sci.txt | 3 ++- drivers/firmware/ti_sci.c | 23 +++++++++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt b/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt index b56a02c10ae6..6f0cd31c1520 100644 --- a/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt +++ b/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt @@ -24,7 +24,8 @@ relationship between the TI-SCI parent node to the child node. Required properties: ------------------- -- compatible: should be "ti,k2g-sci" +- compatible: should be "ti,k2g-sci" for TI 66AK2G SoC + should be "ti,am654-sci" for for TI AM654 SoC - mbox-names: "rx" - Mailbox corresponding to receive path "tx" - Mailbox corresponding to transmit path diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c index d303f5a14da9..88e461498def 100644 --- a/drivers/firmware/ti_sci.c +++ b/drivers/firmware/ti_sci.c @@ -2297,10 +2297,33 @@ static const struct ti_sci_desc ti_sci_pmmc_k2g_desc = { /* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */ .max_msgs = 20, .max_msg_size = 64, + .rm_type_map = NULL, +}; + +static struct ti_sci_rm_type_map ti_sci_am654_rm_type_map[] = { + {.dev_id = 56, .type = 0x00b}, /* GIC_IRQ */ + {.dev_id = 179, .type = 0x000}, /* MAIN_NAV_UDMASS_IA0 */ + {.dev_id = 187, .type = 0x009}, /* MAIN_NAV_RA */ + {.dev_id = 188, .type = 0x006}, /* MAIN_NAV_UDMAP */ + {.dev_id = 194, .type = 0x007}, /* MCU_NAV_UDMAP */ + {.dev_id = 195, .type = 0x00a}, /* MCU_NAV_RA */ + {.dev_id = 0, .type = 0x000}, /* end of table */ +}; + +/* Description for AM654 */ +static const struct ti_sci_desc ti_sci_pmmc_am654_desc = { + .default_host_id = 12, + /* Conservative duration */ + .max_rx_timeout_ms = 10000, + /* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */ + .max_msgs = 20, + .max_msg_size = 60, + .rm_type_map = ti_sci_am654_rm_type_map, }; static const struct of_device_id ti_sci_of_match[] = { {.compatible = "ti,k2g-sci", .data = &ti_sci_pmmc_k2g_desc}, + {.compatible = "ti,am654-sci", .data = &ti_sci_pmmc_am654_desc}, { /* Sentinel */ }, }; MODULE_DEVICE_TABLE(of, ti_sci_of_match); -- 2.21.0