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Thu, 3 Nov 2022 14:18:46 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20221103051845epcas5p2e20e796b56316c6804eecc947faa652d~j_2tfY_iG2357823578epcas5p2J; Thu, 3 Nov 2022 05:18:45 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20221103051845epsmtrp1df36d3813a84d43d144c5ef7d6451a85~j_2tdmKql0812108121epsmtrp1I; Thu, 3 Nov 2022 05:18:45 +0000 (GMT) X-AuditID: b6c32a4a-007ff70000019a35-3e-63634f3699b5 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 61.FE.14392.53F43636; Thu, 3 Nov 2022 14:18:45 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20221103051844epsmtip2b2e4d9b321034ed1409b96b4a18e1144~j_2sG-ymZ2050020500epsmtip2N; Thu, 3 Nov 2022 05:18:44 +0000 (GMT) From: "Alim Akhtar" To: "'Pierre Gondois'" , Cc: , "'Rob Herring'" , "'Krzysztof Kozlowski'" , "'Aswani Reddy'" , "'Shashank Prashar'" , "'Sriranjani P'" , In-Reply-To: <20221031092125.533621-1-pierre.gondois@arm.com> Subject: RE: [PATCH 20/20] arm64: dts: Update cache properties for tesla Date: Thu, 3 Nov 2022 10:48:42 +0530 Message-ID: <000101d8ef43$befeb340$3cfc19c0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQIpQYH2m4isuUE3KcYHWhTj/znegAEsq0TWrYKfAcA= Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrEJsWRmVeSWpSXmKPExsWy7bCmuq6Zf3KywZYeDotDm7eyW8w/co7V ou/FQ2aLy7vmsFk8WJVpcfPlPkaL1r1H2C3m7ZjLaHH7zTpWB06PNfPWMHpsWtXJ5nHn2h42 j74tqxg9Pm+SC2CNyrbJSE1MSS1SSM1Lzk/JzEu3VfIOjneONzUzMNQ1tLQwV1LIS8xNtVVy 8QnQdcvMAbpHSaEsMacUKBSQWFyspG9nU5RfWpKqkJFfXGKrlFqQklNgUqBXnJhbXJqXrpeX WmJlaGBgZApUmJCdcX7zIqaCo9wVe1afZW9g/MTZxcjJISFgIrHybztbFyMXh5DAbkaJu51H WSCcT4wS//6tYIZwvjFK7DjRxQ7T8v3OFEaIxF5Gib/P30NVvWSUeLrpOCtIFZuArsSOxW1A gzk4RAQCJRZsSASpYRZYwSSxqa+VDaSGU8BW4tC9JjBbWMBD4ujbHrANLAIqEhsmNYLZvAKW Eitmb2ODsAUlTs58wgJiMwvIS2x/O4cZ4iIFiZ9Pl4HtFRGwkmht62WGqBGXeHn0CDvIYgmB lRwSKxdtATtIQsBF4t03e4heYYlXx7dAfSYl8bK/jR2ixENi0R8piHCGxNvl6xkhbHuJA1fm sICUMAtoSqzfpQ+xiU+i9/cTJohOXomONiGIalWJ5ndXWSBsaYmJ3d2sELaHxMcts5gnMCrO QvLXLCR/zUJy/yyEZQsYWVYxSqYWFOempxabFhjlpZbDozs5P3cTIzixanntYHz44IPeIUYm DsZDjBIczEoivPVno5OFeFMSK6tSi/Lji0pzUosPMZoCA3sis5Rocj4wteeVxBuaWBqYmJmZ mVgamxkqifMunqGVLCSQnliSmp2aWpBaBNPHxMEp1cDE4dkhKxvw13SKdrOYy9GNkV7fmpk4 Loc6de36e+Pbj1sXXi5Qf6ulpK5XYPfnUsC+7wumV9/JZtY83rT2TuN3lQ9flvCt/c16bl7V FVaGbS8XWy1boPNEwJjHtGjfU3YejeOLdm+KEK/xkdg6wWXhmpeWPOfrc1vOPN1z43TQFQOt nWFGYUv655euDEqNPLxq/S+W8wwsHE9fnv7m6TjrM+uOvP6EVb7qqvXRiX0hSr1ry2/4vNBd 5XRCcH+csEHf2Q1/eqWsvj9tVf3d9YhjpsbsZm3vCLmq40zTLi/2T3lT7xv1+dA5lwcbk/ym CP/fe87lTGhWzuvVU3Z9LeDTMrv67ELWEYnlqq9uveJ2VWIpzkg01GIuKk4EADAtc4Q1BAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupikeLIzCtJLcpLzFFi42LZdlhJXtfUPznZYO1vOYtDm7eyW8w/co7V ou/FQ2aLy7vmsFk8WJVpcfPlPkaL1r1H2C3m7ZjLaHH7zTpWB06PNfPWMHpsWtXJ5nHn2h42 j74tqxg9Pm+SC2CN4rJJSc3JLEst0rdL4Mo4v3kRU8FR7oo9q8+yNzB+4uxi5OSQEDCR+H5n CmMXIxeHkMBuRomnr6YwQySkJa5vnMAOYQtLrPz3nB2i6DmjxOubG1lAEmwCuhI7FrexdTFy cIgIBEos2JAIUsMssI5JYtrTBUwgNUICfYwSpz4LgdicArYSh+41sYHYwgIeEkff9oAtYBFQ kdgwqRHM5hWwlFgxexsbhC0ocXLmExaQ+cwCehJtGxlBwswC8hLb386BulNB4ufTZawgtoiA lURrWy8zRI24xMujR9gnMArPQjJpFsKkWUgmzULSsYCRZRWjZGpBcW56brFhgWFearlecWJu cWleul5yfu4mRnB0aWnuYNy+6oPeIUYmDsZDjBIczEoivPVno5OFeFMSK6tSi/Lji0pzUosP MUpzsCiJ817oOhkvJJCeWJKanZpakFoEk2Xi4JRqYBKwvXf3W9P3rnvRhm/lnQRv9TRMPSLX wrZY4AHPhypmbvaCPRFq5it9bvPqf2O7eOLdvWjL7M9XUu9FZhkYhesKTM9nkTZYF39Bqqs3 kSsnLGzD0s0v30sEank+ti/4sl/YTd2ockKF00slnVcpfgfi3Wdt3aR4kKN2vu/ahQ5b9gps Cdd82m7VZLQiqHLqso8J+kecXxjMtlJOmnAu6MmBrooX+2L3bd7lrfo7OuBwht3f2afEDme/ ruDV96xbo8wpOS2qzPI/74XjUik38hmObpybse6thDBb8r90N6WbNcvWZvpPPuSS9ll9wTMr YV/zzy5sz/OXB1yuTnY+HvhZ7qhLYqDnjJnz3m3jUmIpzkg01GIuKk4EABNYiqwdAwAA X-CMS-MailID: 20221103051845epcas5p2e20e796b56316c6804eecc947faa652d X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221031092138epcas5p3070cc1775dafebe8d4abffcecaa860b0 References: <20221031092125.533621-1-pierre.gondois@arm.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org >-----Original Message----- >From: Pierre Gondois [mailto:pierre.gondois@arm.com] >Sent: Monday, October 31, 2022 2:51 PM >To: linux-kernel@vger.kernel.org >Cc: pierre.gondois@arm.com; Rob.Herring@arm.com; Rob Herring >; Krzysztof Kozlowski >; Alim Akhtar >; Aswani Reddy ; >Shashank Prashar ; Sriranjani P >; devicetree@vger.kernel.org >Subject: [PATCH 20/20] arm64: dts: Update cache properties for tesla > >The DeviceTree Specification v0.3 specifies that the cache node 'compatible' >and 'cache-level' properties are 'required'. Cf. >s3.8 Multi-level and Shared Cache Nodes > >The recently added init_of_cache_level() function checks these properties. >Add them if missing. > >Signed-off-by: Pierre Gondois >--- Reviewed-by: Alim Akhtar > arch/arm64/boot/dts/tesla/fsd.dtsi | 1 + > 1 file changed, 1 insertion(+) > >diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi >b/arch/arm64/boot/dts/tesla/fsd.dtsi >index f35bc5a288c2..bfab040fc1e4 100644 >--- a/arch/arm64/boot/dts/tesla/fsd.dtsi >+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi >@@ -284,6 +284,7 @@ cpucl_l2: l2-cache0 { > cache-size = <0x400000>; > cache-line-size = <64>; > cache-sets = <4096>; >+ cache-level = <2>; > }; > > idle-states { >-- >2.25.1