IronPort-SDR: FCx85KwoT6l9P+wtKX4Q0HOqa03D3tVYs5AN5F342RL4AFZo3oMpwyYgjOVPk29a9pW5MwoMQr
 h52xxaVCcfFKpPuE+ZP+J5Etj0vpesPbbBQx9OZx/NhyuJ/hz3Td6aOMfisVSyyorNkP5gxItf
 e8NsCxvjiv0abgpCLqawW//j7zNdvguzX3WI4ocTK4jrkmS1uoiYu/t+8c1GFbjSENC3HpTWN1
 x9rsO0S93aGJffOayQTaKmFk4VjIAICzhbm4+rkhRoDCyzEEW6Cta6tUWQCzcz0bStUASWPiPi
 aoDO4Nde3HIhd7QjfF0diLxg
From:   <Conor.Dooley@microchip.com>
To:     <arnd@arndb.de>
CC:     <aou@eecs.berkeley.edu>, <olof@lixom.net>,
        <Cyril.Jean@microchip.com>, <Daire.McNamara@microchip.com>,
        <Lewis.Hanly@microchip.com>, <jassisinghbrar@gmail.com>,
        <j.neuschaefer@gmx.net>, <sfr@canb.auug.org.au>,
        <damien.lemoal@wdc.com>, <atishp@atishpatra.org>,
        <Nicolas.Ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
        <Ludovic.Desroches@microchip.com>, <Claudiu.Beznea@microchip.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>,
        <paul.walmsley@sifive.com>, <palmer@dabbelt.com>
Subject: Re: [PATCH v2 0/1] soc: add polarfire soc system controller
Thread-Topic: [PATCH v2 0/1] soc: add polarfire soc system controller
Thread-Index: AQHX9a/UoiOGRKIfI0yoKROyro43JqxcMCKA
Date:   Mon, 10 Jan 2022 10:32:45 +0000
Message-ID: <6924ec40-d253-0370-9e51-49552855f56d@microchip.com>
References: <20211220144413.6798-1-conor.dooley@microchip.com>
In-Reply-To: <20211220144413.6798-1-conor.dooley@microchip.com>
Accept-Language: en-IE, en-US
Content-Language: en-IE
user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.14.0
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?aG1nUkhHQzlWYko1b0VTVTlab3prMS81WG1EajM4OGg4VUlLamtQTGJKeXdW?=
 =?utf-8?B?OTV1alk4L2ljZlZFb0s1YVV0TUt0S0ZHL1lUN20vUFVXR0dyMlF6SFAvU3pC?=
 =?utf-8?B?SUhYVCtXSy9xZGdQVGEwRnQyZC9ZOExzbDd2OGRXU0xPUUd2cWtsTE1EYkVQ?=
 =?utf-8?B?dnEwTWNLbjV5WkExWnhsQ2VTZlRtSzgvTzJST0U0WkJCRW1jWUdHNjYrRDNY?=
 =?utf-8?B?V2x3Nks3dVBHTWdsNmNYK3NPMmRUaHM1S2VCOGdiWXRib01JeVVvdTJqQ3Z5?=
 =?utf-8?B?UzdOcXZNR1NWcUlVTnZLUHhYd0ZBMWN0NUtrcW1PWmJrbEdoVEpYcWdYVk4x?=
 =?utf-8?B?RVE1VURsQTFya3ZGWHlmTkRjeHcyODh5WW5OTE04U0E2d2h2NUdaUWtXSHVa?=
 =?utf-8?B?bHJKQ0kydFFGVTRKeFdpaXVHelI5d2ErNlVYNGp2L3d3RDFxYWtMb1d1QUox?=
 =?utf-8?B?cjE5UW1ia2JXRFV6VE5YMlppVXJzZFdLSHlDL3VYUm9salFLM016c3ZYQVR4?=
 =?utf-8?B?Q2Q1Tk1CM2JIWG83a2s5azA3MUxFOXZFWHRBbXpXRTFkdzBqVUVxUVd5eklQ?=
 =?utf-8?B?MkV0TlUyRmpEV1RNZnFNVUlPVlZ2TVRtRjRQVTJSUU8wUHIxNFRBZ09wbEJS?=
 =?utf-8?B?UlhjZ0pDbGQzeEJaY2o1M3RDdkN4VDZ6MEZWZ3d3Y0hoQkNrZXBkL3F4Ny85?=
 =?utf-8?B?K2YzeWZHUjJsS2JXYTI5RjBOWFBSbXF0cE1nZEQvS0UwUlNZemNMREh5L2tB?=
 =?utf-8?B?N2N3QzRTRzVOeHF4dE5Jc0I0dzFsTDJWK1B6ckhrZGppdjZEYmFocWxsOEJS?=
 =?utf-8?B?UDd0d2hxbXY1dE1IR2pqSDEzYmQ2blpiMWY3T2pLZFNFV2xqaTZjRzhwZ0E0?=
 =?utf-8?B?Z0FjY0w5VEc2SzNYeUlxZGppUzR3QjhlV0UyYkxWZDRwb3VRNlFqN3grSkhn?=
 =?utf-8?B?RTZscThFZE1zdnlNZjRCaUpFU2Rsc0NPRUlHUnZDV1R5aHp3YTQ1VXkvR0tm?=
 =?utf-8?B?RUFQMjJsVElPc0xPZ0VGc2VPc1FEYjJKMnlsNTN6bU1SRDBmRU5tcnhtZjRM?=
 =?utf-8?B?cy9WY2xKUUx2R3M2eC84KzUvbXBJZEk5RGh3VC9qRnMwVWNWOHJHbW55ZUoy?=
 =?utf-8?B?WnRBcjRJN2dXaEVEekJzZ1RMZ0haOXpJdXp0bHN3MUZmcnhkV1RKdU90NXVt?=
 =?utf-8?B?Sys1U25QQkF2M3lGYTBqaFcwV3djV2JKR082UzFIY2J0dXBjNGNJOWYySkQ1?=
 =?utf-8?B?cGdNVVZ5aTN1cEtPMWtMUlUvMWNDN09ETWd6bW5EbVZucmpWR0hJUnJGV0Fn?=
 =?utf-8?B?Ry9tU3MxUUpFT2dPcUFTSm9lYmFCeDlibkZZVjlid1dId0xzSFB1ZDZpMXRt?=
 =?utf-8?B?eVJHZFNkVDdBYitTWkxNQVJQYXNMdWdkejBOVERnQTBlQzZSdDc1Z01Md3hD?=
 =?utf-8?B?eWkzRFpQU0tZUkN2Mng5SGxkVDVobkxWbllBMzA4cFZHemE0QzQ1QWVlVWtH?=
 =?utf-8?B?SEU2Y2V2VUNIbFFvaitCaFUrUDBBaGtSc3BQK0JlSGdlZmxnNGd3ekxDUk1o?=
 =?utf-8?B?NFdxdXlDcEIrQ3JQL3JVNm11YmZGdDF2bG1qR2RDc3RWMXBiaFkxQmRvLzlX?=
 =?utf-8?B?ZnF3U1pVK2xwcEVLUjZNOFdCSzV1VkFYUTQ5dGtFYkpEb2pMYU5VNlNmZmJx?=
 =?utf-8?B?WGJnd2R6elBrZUJRV210dG43TkNsNVBrYnB0RG9ZWmVUZi9lSlNyTFJ6aTBq?=
 =?utf-8?B?R3hFOEU2UmVJbzVtbzUweG43Yi9Ma1E2NzZMWHNrajcvYlVjWWduenNMb2Qr?=
 =?utf-8?B?TzNsN01XTkxzYWt2ZjZLTE5KR2NkWlhsRGhaSDhTelY0a0hXTFYwaTZrMys1?=
 =?utf-8?B?NUtuVVZNQTNGUWl1dUkwQmdmaGEvbjhEL3dRV1dXdlFNaUFac2dtTHN6UFds?=
 =?utf-8?B?aHNaT1lvRllZTSs4RFdBNEpBdHErSWdTMW5LSnR3M3BBNXVPOXRuV0dsS0w5?=
 =?utf-8?B?MHdQamV2Yk5XV3VwaVpKT2R4QmgwRlBQSnF1Ykp0T3YycTkyTlJwS3c3Uk5s?=
 =?utf-8?B?ME41NUV0SkdNamxGZkJWYk1WZnFPNHNwRGMxKzk1NHV0NXlka21BN09jQmhI?=
 =?utf-8?B?Mi8zZ3c1YVdYK0RnT2ZzckxSVk1LM09yU0FZYnArc3QvRDQ1L2p5NThpRmta?=
 =?utf-8?B?RUVONmEyUmN6b2VWQ0pxeXdLc1BUaXpreUN6NThDTS92U2dTZzFvMzk4ZXVY?=
 =?utf-8?B?Yy82bnVDZEcxZUNrMHVrRFJpQ3RBPT0=?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <E3AE3AEB61162746AC326186A3506C2F@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: be51c3f6-46ad-4807-c508-08d9d4248a9a
X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Jan 2022 10:32:45.7227
 (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: xW4cCWfcXWq9rlZkFVbV2EdYp7IRqNfaNelFh6Y/rph0xeMOEDsh4sve9QeLIHArCvNEp+F6ZHwU1f/Ecwb5HX4F3iJy7W43k3vhTHMAp3A=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR1101MB2367
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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==