{"id":2137031,"url":"http://patchwork.ozlabs.org/api/patches/2137031/","web_url":"http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250915080157.28195-8-clamor95@gmail.com/","project":{"id":37,"url":"http://patchwork.ozlabs.org/api/projects/37/","name":"Devicetree Bindings","link_name":"devicetree-bindings","list_id":"devicetree.vger.kernel.org","list_email":"devicetree@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20250915080157.28195-8-clamor95@gmail.com>","list_archive_url":null,"date":"2025-09-15T08:01:53","name":"[v3,07/11] dt-bindings: memory: Document Tegra114 External Memory Controller","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"ee48530f4eccda301d673bca3a0abe5a36e617c2","submitter":{"id":84146,"url":"http://patchwork.ozlabs.org/api/people/84146/","name":"Svyatoslav Ryhel","email":"clamor95@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250915080157.28195-8-clamor95@gmail.com/mbox/","series":[{"id":473641,"url":"http://patchwork.ozlabs.org/api/series/473641/","web_url":"http://patchwork.ozlabs.org/project/devicetree-bindings/list/?series=473641","date":"2025-09-15T08:01:46","name":"Tegra114: implement EMC support","version":3,"mbox":"http://patchwork.ozlabs.org/series/473641/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2137031/comments/","check":"success","checks":"http://patchwork.ozlabs.org/api/patches/2137031/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n <devicetree+bounces-217260-incoming-dt=patchwork.ozlabs.org@vger.kernel.org>","X-Original-To":["incoming-dt@patchwork.ozlabs.org","devicetree@vger.kernel.org"],"Delivered-To":"patchwork-incoming-dt@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20230601 header.b=bnyvOUm6;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org;\n envelope-from=devicetree+bounces-217260-incoming-dt=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)","smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=\"bnyvOUm6\"","smtp.subspace.kernel.org;\n arc=none smtp.client-ip=209.85.167.50","smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com","smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=gmail.com"],"Received":["from sv.mirrors.kernel.org (sv.mirrors.kernel.org\n [IPv6:2604:1380:45e3:2400::1])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature ECDSA (secp384r1))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4cQHcD57t9z1y1Y\n\tfor <incoming-dt@patchwork.ozlabs.org>;\n Mon, 15 Sep 2025 18:04:12 +1000 (AEST)","from smtp.subspace.kernel.org (relay.kernel.org [52.25.139.140])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby sv.mirrors.kernel.org (Postfix) with ESMTPS id 766BE3BDA8E\n\tfor <incoming-dt@patchwork.ozlabs.org>; Mon, 15 Sep 2025 08:04:11 +0000 (UTC)","from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 12E0D2EA728;\n\tMon, 15 Sep 2025 08:02:37 +0000 (UTC)","from mail-lf1-f50.google.com (mail-lf1-f50.google.com\n [209.85.167.50])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 56F5B2EC541\n\tfor <devicetree@vger.kernel.org>; Mon, 15 Sep 2025 08:02:33 +0000 (UTC)","by mail-lf1-f50.google.com with SMTP id\n 2adb3069b0e04-5607a240c75so3949858e87.2\n        for <devicetree@vger.kernel.org>;\n Mon, 15 Sep 2025 01:02:33 -0700 (PDT)","from xeon.. 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<clamor95@gmail.com>","To":"Krzysztof Kozlowski <krzk@kernel.org>,\n\tRob Herring <robh@kernel.org>,\n\tConor Dooley <conor+dt@kernel.org>,\n\tThierry Reding <treding@nvidia.com>,\n\tThierry Reding <thierry.reding@gmail.com>,\n\tJonathan Hunter <jonathanh@nvidia.com>,\n\tPrashant Gaikwad <pgaikwad@nvidia.com>,\n\tMikko Perttunen <mperttunen@nvidia.com>,\n\tMichael Turquette <mturquette@baylibre.com>,\n\tStephen Boyd <sboyd@kernel.org>,\n\tDmitry Osipenko <digetx@gmail.com>,\n\tMyungJoo Ham <myungjoo.ham@samsung.com>,\n\tKyungmin Park <kyungmin.park@samsung.com>,\n\tChanwoo Choi <cw00.choi@samsung.com>,\n\tSvyatoslav Ryhel <clamor95@gmail.com>","Cc":"linux-kernel@vger.kernel.org,\n\tdevicetree@vger.kernel.org,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-clk@vger.kernel.org,\n\tlinux-pm@vger.kernel.org","Subject":"[PATCH v3 07/11] dt-bindings: memory: Document Tegra114 External\n Memory Controller","Date":"Mon, 15 Sep 2025 11:01:53 +0300","Message-ID":"<20250915080157.28195-8-clamor95@gmail.com>","X-Mailer":"git-send-email 2.48.1","In-Reply-To":"<20250915080157.28195-1-clamor95@gmail.com>","References":"<20250915080157.28195-1-clamor95@gmail.com>","Precedence":"bulk","X-Mailing-List":"devicetree@vger.kernel.org","List-Id":"<devicetree.vger.kernel.org>","List-Subscribe":"<mailto:devicetree+subscribe@vger.kernel.org>","List-Unsubscribe":"<mailto:devicetree+unsubscribe@vger.kernel.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit"},"content":"Include Tegra114 support into existing Tegra124 EMC schema with the most\nnotable difference being the amount of EMC timings and a few SoC unique\nentries.\n\nSigned-off-by: Svyatoslav Ryhel <clamor95@gmail.com>\n---\n .../nvidia,tegra124-emc.yaml                  | 431 ++++++++++++------\n 1 file changed, 283 insertions(+), 148 deletions(-)","diff":"diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml\nindex f5f03bf36413..1aeff06c3efe 100644\n--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml\n+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml\n@@ -16,7 +16,9 @@ description: |\n \n properties:\n   compatible:\n-    const: nvidia,tegra124-emc\n+    enum:\n+      - nvidia,tegra114-emc\n+      - nvidia,tegra124-emc\n \n   reg:\n     maxItems: 1\n@@ -29,6 +31,9 @@ properties:\n     items:\n       - const: emc\n \n+  interrupts:\n+    maxItems: 1\n+\n   \"#interconnect-cells\":\n     const: 0\n \n@@ -164,153 +169,10 @@ patternProperties:\n           nvidia,emc-configuration:\n             description:\n               EMC timing characterization data. These are the registers (see\n-              section \"15.6.2 EMC Registers\" in the TRM) whose values need to\n+              section \"20.11.2 EMC Registers\" in the Tegra114 TRM or section\n+              \"15.6.2 EMC Registers\" in the Tegra124 TRM) whose values need to\n               be specified, according to the board documentation.\n             $ref: /schemas/types.yaml#/definitions/uint32-array\n-            items:\n-              - description: EMC_RC\n-              - description: EMC_RFC\n-              - description: EMC_RFC_SLR\n-              - description: EMC_RAS\n-              - description: EMC_RP\n-              - description: EMC_R2W\n-              - description: EMC_W2R\n-              - description: EMC_R2P\n-              - description: EMC_W2P\n-              - description: EMC_RD_RCD\n-              - description: EMC_WR_RCD\n-              - description: EMC_RRD\n-              - description: EMC_REXT\n-              - description: EMC_WEXT\n-              - description: EMC_WDV\n-              - description: EMC_WDV_MASK\n-              - description: EMC_QUSE\n-              - description: EMC_QUSE_WIDTH\n-              - description: EMC_IBDLY\n-              - description: EMC_EINPUT\n-              - description: EMC_EINPUT_DURATION\n-              - description: EMC_PUTERM_EXTRA\n-              - description: EMC_PUTERM_WIDTH\n-              - description: EMC_PUTERM_ADJ\n-              - description: EMC_CDB_CNTL_1\n-              - description: EMC_CDB_CNTL_2\n-              - description: EMC_CDB_CNTL_3\n-              - description: EMC_QRST\n-              - description: EMC_QSAFE\n-              - description: EMC_RDV\n-              - description: EMC_RDV_MASK\n-              - description: EMC_REFRESH\n-              - description: EMC_BURST_REFRESH_NUM\n-              - description: EMC_PRE_REFRESH_REQ_CNT\n-              - description: EMC_PDEX2WR\n-              - description: EMC_PDEX2RD\n-              - description: EMC_PCHG2PDEN\n-              - description: EMC_ACT2PDEN\n-              - description: EMC_AR2PDEN\n-              - description: EMC_RW2PDEN\n-              - description: EMC_TXSR\n-              - description: EMC_TXSRDLL\n-              - description: EMC_TCKE\n-              - description: EMC_TCKESR\n-              - description: EMC_TPD\n-              - description: EMC_TFAW\n-              - description: EMC_TRPAB\n-              - description: EMC_TCLKSTABLE\n-              - description: EMC_TCLKSTOP\n-              - description: EMC_TREFBW\n-              - description: EMC_FBIO_CFG6\n-              - description: EMC_ODT_WRITE\n-              - description: EMC_ODT_READ\n-              - description: EMC_FBIO_CFG5\n-              - description: EMC_CFG_DIG_DLL\n-              - description: EMC_CFG_DIG_DLL_PERIOD\n-              - description: EMC_DLL_XFORM_DQS0\n-              - description: EMC_DLL_XFORM_DQS1\n-              - description: EMC_DLL_XFORM_DQS2\n-              - description: EMC_DLL_XFORM_DQS3\n-              - description: EMC_DLL_XFORM_DQS4\n-              - description: EMC_DLL_XFORM_DQS5\n-              - description: EMC_DLL_XFORM_DQS6\n-              - description: EMC_DLL_XFORM_DQS7\n-              - description: EMC_DLL_XFORM_DQS8\n-              - description: EMC_DLL_XFORM_DQS9\n-              - description: EMC_DLL_XFORM_DQS10\n-              - description: EMC_DLL_XFORM_DQS11\n-              - description: EMC_DLL_XFORM_DQS12\n-              - description: EMC_DLL_XFORM_DQS13\n-              - description: EMC_DLL_XFORM_DQS14\n-              - description: EMC_DLL_XFORM_DQS15\n-              - description: EMC_DLL_XFORM_QUSE0\n-              - description: EMC_DLL_XFORM_QUSE1\n-              - description: EMC_DLL_XFORM_QUSE2\n-              - description: EMC_DLL_XFORM_QUSE3\n-              - description: EMC_DLL_XFORM_QUSE4\n-              - description: EMC_DLL_XFORM_QUSE5\n-              - description: EMC_DLL_XFORM_QUSE6\n-              - description: EMC_DLL_XFORM_QUSE7\n-              - description: EMC_DLL_XFORM_ADDR0\n-              - description: EMC_DLL_XFORM_ADDR1\n-              - description: EMC_DLL_XFORM_ADDR2\n-              - description: EMC_DLL_XFORM_ADDR3\n-              - description: EMC_DLL_XFORM_ADDR4\n-              - description: EMC_DLL_XFORM_ADDR5\n-              - description: EMC_DLL_XFORM_QUSE8\n-              - description: EMC_DLL_XFORM_QUSE9\n-              - description: EMC_DLL_XFORM_QUSE10\n-              - description: EMC_DLL_XFORM_QUSE11\n-              - description: EMC_DLL_XFORM_QUSE12\n-              - description: EMC_DLL_XFORM_QUSE13\n-              - description: EMC_DLL_XFORM_QUSE14\n-              - description: EMC_DLL_XFORM_QUSE15\n-              - description: EMC_DLI_TRIM_TXDQS0\n-              - description: EMC_DLI_TRIM_TXDQS1\n-              - description: EMC_DLI_TRIM_TXDQS2\n-              - description: EMC_DLI_TRIM_TXDQS3\n-              - description: EMC_DLI_TRIM_TXDQS4\n-              - description: EMC_DLI_TRIM_TXDQS5\n-              - description: EMC_DLI_TRIM_TXDQS6\n-              - description: EMC_DLI_TRIM_TXDQS7\n-              - description: EMC_DLI_TRIM_TXDQS8\n-              - description: EMC_DLI_TRIM_TXDQS9\n-              - description: EMC_DLI_TRIM_TXDQS10\n-              - description: EMC_DLI_TRIM_TXDQS11\n-              - description: EMC_DLI_TRIM_TXDQS12\n-              - description: EMC_DLI_TRIM_TXDQS13\n-              - description: EMC_DLI_TRIM_TXDQS14\n-              - description: EMC_DLI_TRIM_TXDQS15\n-              - description: EMC_DLL_XFORM_DQ0\n-              - description: EMC_DLL_XFORM_DQ1\n-              - description: EMC_DLL_XFORM_DQ2\n-              - description: EMC_DLL_XFORM_DQ3\n-              - description: EMC_DLL_XFORM_DQ4\n-              - description: EMC_DLL_XFORM_DQ5\n-              - description: EMC_DLL_XFORM_DQ6\n-              - description: EMC_DLL_XFORM_DQ7\n-              - description: EMC_XM2CMDPADCTRL\n-              - description: EMC_XM2CMDPADCTRL4\n-              - description: EMC_XM2CMDPADCTRL5\n-              - description: EMC_XM2DQPADCTRL2\n-              - description: EMC_XM2DQPADCTRL3\n-              - description: EMC_XM2CLKPADCTRL\n-              - description: EMC_XM2CLKPADCTRL2\n-              - description: EMC_XM2COMPPADCTRL\n-              - description: EMC_XM2VTTGENPADCTRL\n-              - description: EMC_XM2VTTGENPADCTRL2\n-              - description: EMC_XM2VTTGENPADCTRL3\n-              - description: EMC_XM2DQSPADCTRL3\n-              - description: EMC_XM2DQSPADCTRL4\n-              - description: EMC_XM2DQSPADCTRL5\n-              - description: EMC_XM2DQSPADCTRL6\n-              - description: EMC_DSR_VTTGEN_DRV\n-              - description: EMC_TXDSRVTTGEN\n-              - description: EMC_FBIO_SPARE\n-              - description: EMC_ZCAL_WAIT_CNT\n-              - description: EMC_MRS_WAIT_CNT2\n-              - description: EMC_CTT\n-              - description: EMC_CTT_DURATION\n-              - description: EMC_CFG_PIPE\n-              - description: EMC_DYN_SELF_REF_CONTROL\n-              - description: EMC_QPOP\n \n         required:\n           - clock-frequency\n@@ -318,9 +180,7 @@ patternProperties:\n           - nvidia,emc-auto-cal-config2\n           - nvidia,emc-auto-cal-config3\n           - nvidia,emc-auto-cal-interval\n-          - nvidia,emc-bgbias-ctl0\n           - nvidia,emc-cfg\n-          - nvidia,emc-cfg-2\n           - nvidia,emc-ctt-term-ctrl\n           - nvidia,emc-mode-1\n           - nvidia,emc-mode-2\n@@ -344,6 +204,281 @@ required:\n   - \"#interconnect-cells\"\n   - operating-points-v2\n \n+allOf:\n+  - if:\n+      properties:\n+        compatible:\n+          contains:\n+            enum:\n+              - nvidia,tegra114-emc\n+    then:\n+      patternProperties:\n+        \"^emc-timings-[0-9]+$\":\n+          patternProperties:\n+            \"^timing-[0-9]+$\":\n+              properties:\n+                nvidia,emc-configuration:\n+                  items:\n+                    - description: EMC_RC\n+                    - description: EMC_RFC\n+                    - description: EMC_RAS\n+                    - description: EMC_RP\n+                    - description: EMC_R2W\n+                    - description: EMC_W2R\n+                    - description: EMC_R2P\n+                    - description: EMC_W2P\n+                    - description: EMC_RD_RCD\n+                    - description: EMC_WR_RCD\n+                    - description: EMC_RRD\n+                    - description: EMC_REXT\n+                    - description: EMC_WEXT\n+                    - description: EMC_WDV\n+                    - description: EMC_WDV_MASK\n+                    - description: EMC_QUSE\n+                    - description: EMC_IBDLY\n+                    - description: EMC_EINPUT\n+                    - description: EMC_EINPUT_DURATION\n+                    - description: EMC_PUTERM_EXTRA\n+                    - description: EMC_CDB_CNTL_1\n+                    - description: EMC_CDB_CNTL_2\n+                    - description: EMC_QRST\n+                    - description: EMC_QSAFE\n+                    - description: EMC_RDV\n+                    - description: EMC_RDV_MASK\n+                    - description: EMC_REFRESH\n+                    - description: EMC_BURST_REFRESH_NUM\n+                    - description: EMC_PRE_REFRESH_REQ_CNT\n+                    - description: EMC_PDEX2WR\n+                    - description: EMC_PDEX2RD\n+                    - description: EMC_PCHG2PDEN\n+                    - description: EMC_ACT2PDEN\n+                    - description: EMC_AR2PDEN\n+                    - description: EMC_RW2PDEN\n+                    - description: EMC_TXSR\n+                    - description: EMC_TXSRDLL\n+                    - description: EMC_TCKE\n+                    - description: EMC_TCKESR\n+                    - description: EMC_TPD\n+                    - description: EMC_TFAW\n+                    - description: EMC_TRPAB\n+                    - description: EMC_TCLKSTABLE\n+                    - description: EMC_TCLKSTOP\n+                    - description: EMC_TREFBW\n+                    - description: EMC_QUSE_EXTRA\n+                    - description: EMC_FBIO_CFG6\n+                    - description: EMC_ODT_WRITE\n+                    - description: EMC_ODT_READ\n+                    - description: EMC_FBIO_CFG5\n+                    - description: EMC_CFG_DIG_DLL\n+                    - description: EMC_CFG_DIG_DLL_PERIOD\n+                    - description: EMC_DLL_XFORM_DQS0\n+                    - description: EMC_DLL_XFORM_DQS1\n+                    - description: EMC_DLL_XFORM_DQS2\n+                    - description: EMC_DLL_XFORM_DQS3\n+                    - description: EMC_DLL_XFORM_DQS4\n+                    - description: EMC_DLL_XFORM_DQS5\n+                    - description: EMC_DLL_XFORM_DQS6\n+                    - description: EMC_DLL_XFORM_DQS7\n+                    - description: EMC_DLL_XFORM_QUSE0\n+                    - description: EMC_DLL_XFORM_QUSE1\n+                    - description: EMC_DLL_XFORM_QUSE2\n+                    - description: EMC_DLL_XFORM_QUSE3\n+                    - description: EMC_DLL_XFORM_QUSE4\n+                    - description: EMC_DLL_XFORM_QUSE5\n+                    - description: EMC_DLL_XFORM_QUSE6\n+                    - description: EMC_DLL_XFORM_QUSE7\n+                    - description: EMC_DLI_TRIM_TXDQS0\n+                    - description: EMC_DLI_TRIM_TXDQS1\n+                    - description: EMC_DLI_TRIM_TXDQS2\n+                    - description: EMC_DLI_TRIM_TXDQS3\n+                    - description: EMC_DLI_TRIM_TXDQS4\n+                    - description: EMC_DLI_TRIM_TXDQS5\n+                    - description: EMC_DLI_TRIM_TXDQS6\n+                    - description: EMC_DLI_TRIM_TXDQS7\n+                    - description: EMC_DLL_XFORM_DQ0\n+                    - description: EMC_DLL_XFORM_DQ1\n+                    - description: EMC_DLL_XFORM_DQ2\n+                    - description: EMC_DLL_XFORM_DQ3\n+                    - description: EMC_XM2CMDPADCTRL\n+                    - description: EMC_XM2CMDPADCTRL4\n+                    - description: EMC_XM2DQPADCTRL2\n+                    - description: EMC_XM2CLKPADCTRL\n+                    - description: EMC_XM2COMPPADCTRL\n+                    - description: EMC_XM2VTTGENPADCTRL\n+                    - description: EMC_XM2VTTGENPADCTRL2\n+                    - description: EMC_XM2DQSPADCTRL3\n+                    - description: EMC_XM2DQSPADCTRL4\n+                    - description: EMC_DSR_VTTGEN_DRV\n+                    - description: EMC_TXDSRVTTGEN\n+                    - description: EMC_FBIO_SPARE\n+                    - description: EMC_ZCAL_WAIT_CNT\n+                    - description: EMC_MRS_WAIT_CNT2\n+                    - description: EMC_CTT\n+                    - description: EMC_CTT_DURATION\n+                    - description: EMC_DYN_SELF_REF_CONTROL\n+\n+  - if:\n+      properties:\n+        compatible:\n+          contains:\n+            enum:\n+              - nvidia,tegra124-emc\n+    then:\n+      patternProperties:\n+        \"^emc-timings-[0-9]+$\":\n+          patternProperties:\n+            \"^timing-[0-9]+$\":\n+              properties:\n+                nvidia,emc-configuration:\n+                  items:\n+                    - description: EMC_RC\n+                    - description: EMC_RFC\n+                    - description: EMC_RFC_SLR\n+                    - description: EMC_RAS\n+                    - description: EMC_RP\n+                    - description: EMC_R2W\n+                    - description: EMC_W2R\n+                    - description: EMC_R2P\n+                    - description: EMC_W2P\n+                    - description: EMC_RD_RCD\n+                    - description: EMC_WR_RCD\n+                    - description: EMC_RRD\n+                    - description: EMC_REXT\n+                    - description: EMC_WEXT\n+                    - description: EMC_WDV\n+                    - description: EMC_WDV_MASK\n+                    - description: EMC_QUSE\n+                    - description: EMC_QUSE_WIDTH\n+                    - description: EMC_IBDLY\n+                    - description: EMC_EINPUT\n+                    - description: EMC_EINPUT_DURATION\n+                    - description: EMC_PUTERM_EXTRA\n+                    - description: EMC_PUTERM_WIDTH\n+                    - description: EMC_PUTERM_ADJ\n+                    - description: EMC_CDB_CNTL_1\n+                    - description: EMC_CDB_CNTL_2\n+                    - description: EMC_CDB_CNTL_3\n+                    - description: EMC_QRST\n+                    - description: EMC_QSAFE\n+                    - description: EMC_RDV\n+                    - description: EMC_RDV_MASK\n+                    - description: EMC_REFRESH\n+                    - description: EMC_BURST_REFRESH_NUM\n+                    - description: EMC_PRE_REFRESH_REQ_CNT\n+                    - description: EMC_PDEX2WR\n+                    - description: EMC_PDEX2RD\n+                    - description: EMC_PCHG2PDEN\n+                    - description: EMC_ACT2PDEN\n+                    - description: EMC_AR2PDEN\n+                    - description: EMC_RW2PDEN\n+                    - description: EMC_TXSR\n+                    - description: EMC_TXSRDLL\n+                    - description: EMC_TCKE\n+                    - description: EMC_TCKESR\n+                    - description: EMC_TPD\n+                    - description: EMC_TFAW\n+                    - description: EMC_TRPAB\n+                    - description: EMC_TCLKSTABLE\n+                    - description: EMC_TCLKSTOP\n+                    - description: EMC_TREFBW\n+                    - description: EMC_FBIO_CFG6\n+                    - description: EMC_ODT_WRITE\n+                    - description: EMC_ODT_READ\n+                    - description: EMC_FBIO_CFG5\n+                    - description: EMC_CFG_DIG_DLL\n+                    - description: EMC_CFG_DIG_DLL_PERIOD\n+                    - description: EMC_DLL_XFORM_DQS0\n+                    - description: EMC_DLL_XFORM_DQS1\n+                    - description: EMC_DLL_XFORM_DQS2\n+                    - description: EMC_DLL_XFORM_DQS3\n+                    - description: EMC_DLL_XFORM_DQS4\n+                    - description: EMC_DLL_XFORM_DQS5\n+                    - description: EMC_DLL_XFORM_DQS6\n+                    - description: EMC_DLL_XFORM_DQS7\n+                    - description: EMC_DLL_XFORM_DQS8\n+                    - description: EMC_DLL_XFORM_DQS9\n+                    - description: EMC_DLL_XFORM_DQS10\n+                    - description: EMC_DLL_XFORM_DQS11\n+                    - description: EMC_DLL_XFORM_DQS12\n+                    - description: EMC_DLL_XFORM_DQS13\n+                    - description: EMC_DLL_XFORM_DQS14\n+                    - description: EMC_DLL_XFORM_DQS15\n+                    - description: EMC_DLL_XFORM_QUSE0\n+                    - description: EMC_DLL_XFORM_QUSE1\n+                    - description: EMC_DLL_XFORM_QUSE2\n+                    - description: EMC_DLL_XFORM_QUSE3\n+                    - description: EMC_DLL_XFORM_QUSE4\n+                    - description: EMC_DLL_XFORM_QUSE5\n+                    - description: EMC_DLL_XFORM_QUSE6\n+                    - description: EMC_DLL_XFORM_QUSE7\n+                    - description: EMC_DLL_XFORM_ADDR0\n+                    - description: EMC_DLL_XFORM_ADDR1\n+                    - description: EMC_DLL_XFORM_ADDR2\n+                    - description: EMC_DLL_XFORM_ADDR3\n+                    - description: EMC_DLL_XFORM_ADDR4\n+                    - description: EMC_DLL_XFORM_ADDR5\n+                    - description: EMC_DLL_XFORM_QUSE8\n+                    - description: EMC_DLL_XFORM_QUSE9\n+                    - description: EMC_DLL_XFORM_QUSE10\n+                    - description: EMC_DLL_XFORM_QUSE11\n+                    - description: EMC_DLL_XFORM_QUSE12\n+                    - description: EMC_DLL_XFORM_QUSE13\n+                    - description: EMC_DLL_XFORM_QUSE14\n+                    - description: EMC_DLL_XFORM_QUSE15\n+                    - description: EMC_DLI_TRIM_TXDQS0\n+                    - description: EMC_DLI_TRIM_TXDQS1\n+                    - description: EMC_DLI_TRIM_TXDQS2\n+                    - description: EMC_DLI_TRIM_TXDQS3\n+                    - description: EMC_DLI_TRIM_TXDQS4\n+                    - description: EMC_DLI_TRIM_TXDQS5\n+                    - description: EMC_DLI_TRIM_TXDQS6\n+                    - description: EMC_DLI_TRIM_TXDQS7\n+                    - description: EMC_DLI_TRIM_TXDQS8\n+                    - description: EMC_DLI_TRIM_TXDQS9\n+                    - description: EMC_DLI_TRIM_TXDQS10\n+                    - description: EMC_DLI_TRIM_TXDQS11\n+                    - description: EMC_DLI_TRIM_TXDQS12\n+                    - description: EMC_DLI_TRIM_TXDQS13\n+                    - description: EMC_DLI_TRIM_TXDQS14\n+                    - description: EMC_DLI_TRIM_TXDQS15\n+                    - description: EMC_DLL_XFORM_DQ0\n+                    - description: EMC_DLL_XFORM_DQ1\n+                    - description: EMC_DLL_XFORM_DQ2\n+                    - description: EMC_DLL_XFORM_DQ3\n+                    - description: EMC_DLL_XFORM_DQ4\n+                    - description: EMC_DLL_XFORM_DQ5\n+                    - description: EMC_DLL_XFORM_DQ6\n+                    - description: EMC_DLL_XFORM_DQ7\n+                    - description: EMC_XM2CMDPADCTRL\n+                    - description: EMC_XM2CMDPADCTRL4\n+                    - description: EMC_XM2CMDPADCTRL5\n+                    - description: EMC_XM2DQPADCTRL2\n+                    - description: EMC_XM2DQPADCTRL3\n+                    - description: EMC_XM2CLKPADCTRL\n+                    - description: EMC_XM2CLKPADCTRL2\n+                    - description: EMC_XM2COMPPADCTRL\n+                    - description: EMC_XM2VTTGENPADCTRL\n+                    - description: EMC_XM2VTTGENPADCTRL2\n+                    - description: EMC_XM2VTTGENPADCTRL3\n+                    - description: EMC_XM2DQSPADCTRL3\n+                    - description: EMC_XM2DQSPADCTRL4\n+                    - description: EMC_XM2DQSPADCTRL5\n+                    - description: EMC_XM2DQSPADCTRL6\n+                    - description: EMC_DSR_VTTGEN_DRV\n+                    - description: EMC_TXDSRVTTGEN\n+                    - description: EMC_FBIO_SPARE\n+                    - description: EMC_ZCAL_WAIT_CNT\n+                    - description: EMC_MRS_WAIT_CNT2\n+                    - description: EMC_CTT\n+                    - description: EMC_CTT_DURATION\n+                    - description: EMC_CFG_PIPE\n+                    - description: EMC_DYN_SELF_REF_CONTROL\n+                    - description: EMC_QPOP\n+\n+              required:\n+                - nvidia,emc-bgbias-ctl0\n+                - nvidia,emc-cfg-2\n+\n additionalProperties: false\n \n examples:\n","prefixes":["v3","07/11"]}