Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   <Conor.Dooley@microchip.com>
To:     <conor@kernel.org>, <prabhakar.csengg@gmail.com>
CC:     <geert+renesas@glider.be>, <paul.walmsley@sifive.com>,
        <palmer@dabbelt.com>, <aou@eecs.berkeley.edu>,
        <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
        <magnus.damm@gmail.com>, <heiko@sntech.de>, <guoren@kernel.org>,
        <philipp.tomsich@vrull.eu>, <nathan@kernel.org>,
        <atishp@rivosinc.com>, <apatel@ventanamicro.com>,
        <linux-renesas-soc@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>,
        <biju.das.jz@bp.renesas.com>,
        <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [RFC PATCH v2 2/2] soc: renesas: Add L2 cache management for
 RZ/Five SoC
Thread-Topic: [RFC PATCH v2 2/2] soc: renesas: Add L2 cache management for
 RZ/Five SoC
Thread-Index: AQHY13gcXVGHZZYv1ku7x8IJ0u88J63+gogAgAD8BACAAAOogIAABUGA
Date:   Wed, 5 Oct 2022 09:17:09 +0000
Message-ID: <5254a42c-9233-6f9a-eff8-33324a184d20@microchip.com>
References: <20221003223222.448551-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
 <20221003223222.448551-3-prabhakar.mahadev-lad.rj@bp.renesas.com>
 <YzxwoELNBctbhjJb@spud>
 <CA+V-a8tgvF16vduoQ+ZbzTpRJUmCnN-GPQs5G8AqMOXbnznwHA@mail.gmail.com>
 <F0B6C609-6C39-4080-8F07-7FEFFAFEA993@kernel.org>
In-Reply-To: <F0B6C609-6C39-4080-8F07-7FEFFAFEA993@kernel.org>
Accept-Language: en-IE, en-US
Content-Language: en-IE
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.13.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Z01NYTVRMGExamtabVdCcjE1c055REtMYWR5VW1zTTVOOFVvN3BYYTRENnJL?=
 =?utf-8?B?VEZUQnpDY3p5Y3Y3bEJrNW56cUYwZzErbHEvNEZmOWQ4TzBWdUpnc2tPNXlQ?=
 =?utf-8?B?azhxdHhNVHFOSWpQeXVMRGFTM1NhakYrbWVuaDhycHRnendnb2RIazd1YVcr?=
 =?utf-8?B?TjJFVzY1dWlicHVvWXBLTGNKRWx5L2FMWkRKVGJvWHhhc2o3MTdrZXdRenc1?=
 =?utf-8?B?RURPenNnSXNSK1I1TGdsbnQ2WU91K3dSbGdJQkIvVURFLys1WEJLdG4wN0Jr?=
 =?utf-8?B?N3UyNHVCUmg0L0pueXRZMy9Bb3QwbHJ5U0E2M0JlWDA2MFNtSndEcllZMmdy?=
 =?utf-8?B?Zi8zWjhsSWRIaEp2ei8zMVlyUGJ4NUxMakh3NUh4VXIzMG9vWWZTY2xSVUdD?=
 =?utf-8?B?cjEvOU51d0ZhRTFZbEQ0UDBWbkNlbEJQSXFLWExpUEFjclRHakNxS3JhYllT?=
 =?utf-8?B?enp2UUVzWEs2aDIxSkEzTUtjQUF1YndrTVRWcG1UdjRMWndmRitBTjRCYW5L?=
 =?utf-8?B?Y3lFN0xucUZwbFF3RlN6TlRCVHlIaXNWV0U2Z1hqVDBQa2JrbXFSR25nNmxX?=
 =?utf-8?B?dTNyNUhhN3BmcmRqYjBlQ0tCWVpSUFNjTFpnUEliZkZBbFYvRlN5Wm9Ed0Nt?=
 =?utf-8?B?QmZtSHhnNVgwOHhubXBrNERscnRzbDE5VVFIVFA5cXhFQmpwSzhIUk9sTnhs?=
 =?utf-8?B?MGpwZE1tWHpvVnJ0QWN0RncwdkZ5WGNmNC84d1NaY0VUZ3o4Z1dQUVBiaVJr?=
 =?utf-8?B?NmZKK00vU1FXS1YvQ21sdFhTRG5FL3dMYWdJLzVRamh2bTBsN0JqUEMyRDJ0?=
 =?utf-8?B?NVBLNldLdmIyeXIvWEhRbDBSbzV5Q25XVDVSc0JqVXBWSW10NW5HYkRGZEV2?=
 =?utf-8?B?NTkxK1BWZW1vTEQ1VVdxYkQ5VGlXSzRZWDZiTjF2bHhaMjczcGxvKzBHNlI5?=
 =?utf-8?B?Y2RTTE9rZEdPWUh6VEVZcU9ESEU4MjU4Mm0rQ1QxaEhvaitMc3BlUHZoL1ZY?=
 =?utf-8?B?OThaRER5a3oxa3lvd2FVcHh4blF0VTVkeTdCWGVrelcrVDBjL05mM1c1Qmgz?=
 =?utf-8?B?VHJDK05HWnZRR2RWeldIMkVUTHJHaTIwNlRCQnN1WVludk82dmN2OXZHME5X?=
 =?utf-8?B?NkxiczcxSUt2VGc5bWdqWHNYNldONXMvWjFJampQejlvaUJ2VnBSdmJ6U2o0?=
 =?utf-8?B?MW9oSE5HRG1QZ0ZJbWc1TTZtcVVYTktlUmhVcXJsWFJRclZWSHRFVzVGTzl2?=
 =?utf-8?B?MWVRWXNFWmRFNmt0czZvL1RpR1hxS0hzbzJwdktnVFdNdEVyb093VG5DN2Jt?=
 =?utf-8?B?b1pvT2tIclF0ZDRhMS9teXNEL2lBYXRzaHNPUzRhUzBUeWlNOUFTRlBNZTBq?=
 =?utf-8?B?TDZzcElKbnErcnN0cEJqY2hNTHIxOG5wUUJVUXpFNXVoL2tCanpKU3JFRmhq?=
 =?utf-8?B?Qm14eFlzQzFHdThqblRmSmJNc21uSHBUY0J1cWdrdExWOVNWTkpmWjBNTW96?=
 =?utf-8?B?MWllVEZaQ0tpL0hTMnQrK2VGcTlaTFFZeHVteU1NcTliYVNPeWJ4d3hHcDdx?=
 =?utf-8?B?NEVudjIrZFRkLzg0eUlac2FEU1MvTlZrOVhMVURSc2pPUUhKblBQUWozSGFI?=
 =?utf-8?B?UVVLRmpGVVNpUmdXMTdmL0o0bWR3eVlSOWZ1Z1c2L243SVFZMmMxZEJTbkNo?=
 =?utf-8?B?emZtSEtmUUdrdDV6OXFESEwvT1lQL2pWYVA0MTI3TkxLWmtDcGVxS0lKK1Fs?=
 =?utf-8?B?QkdabldFSG4rRFN1Vnl3QzZ1djd1TVc5aVNLb0VyRGgzTWdvaHpwVVEveWN4?=
 =?utf-8?B?RERlWG5CWTVnd0ptZWlPeVZudmN6Sm92K09DaUY2bFBtRGtDTEN4VER2d2Nj?=
 =?utf-8?B?Q21EN0RpNkd2akZEYmdLYXpYdTE5YmI3SkExK2R1NDlseVlvMnk2ckFUUFVt?=
 =?utf-8?B?VThUY1BFZ0ZDaFc2NndzYjB3R01PNGlVTmhEWFFmQThnVm1kQitSZTYzWXY0?=
 =?utf-8?B?U3poNmsyb1NOS0pNVGdhY1JkRHpqRkR4bm1RYUNFTnI4a0hIeU44azhHVzM0?=
 =?utf-8?B?QXBMSzlSLytJU1RtWFQwbkRaNzFCR0ticjJwRUtZeHNLbzFPLzd4cXdNR1Ru?=
 =?utf-8?Q?QNc4jCcbtwnZK2brYrHx1cHkH?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <48B0E84B17BAAE41AFD85815E3D4AF46@namprd11.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: CO1PR11MB5154.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 893ea1b1-cade-4e71-79b8-08daa6b2614e
X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Oct 2022 09:17:09.2643
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: xQ99+UcEajjD5cVxqCA7INKfGaTY49Dl/jHVXSkuHhd2WBumwk3/Qd0r7mGPccV3yvHO6W11XcsI8jcVl/TCBcDdGVrRVPeoEHC3qtoffX0=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR11MB6066
X-Spam-Status: No, score=-5.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_MED,
        SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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