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Mon, 17 Nov 2025 17:32:12 +0800 (CST) Date: Mon, 17 Nov 2025 17:32:11 +0800 From: Peter Chen To: Jun Guo Cc: , , , , , , , , , , Subject: Re: [PATCH v3 3/3] arm64: dts: cix: add a compatible string for the cix sky1 SoC Message-ID: References: <20251031073003.3289573-1-jun.guo@cixtech.com> <20251031073003.3289573-4-jun.guo@cixtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251031073003.3289573-4-jun.guo@cixtech.com> X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG1PEPF000082E5:EE_|SEZPR06MB5691:EE_ X-MS-Office365-Filtering-Correlation-Id: 66f21231-15d5-4262-334a-08de25bc30a1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?M/uDj3SeoeCPGbNB50f47nAYHxdcOJKAn3lHezBVel23ovXiLhonSAW9T8Dj?= =?us-ascii?Q?SKUq3/IeBVK7yIcUAf93xDlyPO5yef4vmWr1oyKx/WI0qb0FTEA7hYsUP5V/?= =?us-ascii?Q?W+JNXAtYHr1HsFFylF1tBnBLX4FWZFBgLKcdC1kAxjSHIGYBbjFwRXr0Ylig?= =?us-ascii?Q?HEu4GYotIMm3bcFsj+RebashnpeNPMB3aFlDvEdQcRNN3YuIMUSJ7HBdVBe9?= =?us-ascii?Q?bb4LIhQRWoyVRTe3orPd5Q5JGnoH+YzJQgaRO1PG+Zd5FKIQf+CgwL9ZGy3z?= =?us-ascii?Q?L1b8q/odmInZmk087iqx6vXBhYh9o5zO7gdReNIQ7oTkTpjnH8RQhG+s96pr?= =?us-ascii?Q?WC7yW4kGUoDMDD4Im9K54HAsP7wxI8eczB5mKtfFoubD+Obe4BJ4Sj8/3fBg?= =?us-ascii?Q?d389aqORyAR1vkUyskH1kj6PrFVouM50ELQpuqpvZKsbbMImoeO3MvRdZTfv?= =?us-ascii?Q?A9FSZjpMWg0eOk3CaboIB0wyqIOF7iqHLfJsadgGJhpaDLMXO9OZ06QHHXzR?= =?us-ascii?Q?DCUf0bZ5GeK25WGYrQR79i0LNRO1vXL8NLHU+N+9fpFtdXj1P+hT6YQIQTDP?= =?us-ascii?Q?N+Y1djAgzFrISZZQHaA0lUtfo81lhtWTxn31hG+h/qHGaXnBvMnWugW6Xmp1?= =?us-ascii?Q?56Dfl/V8PdhF7sYpnsehDBNBclpvw+GqptuLxmaSwDkHiNEcn1PqTvoiVr/j?= =?us-ascii?Q?ZJYXukjosJ2krhoO86TOu4juC0bSHCfSGXcihPfsL0f8VrdIdqspaW91g2aB?= =?us-ascii?Q?3dW4uxuAWiOkUyEnHuRxzrxHwMVOmrYGG+7L3Bonax5LNbRaytkYa41RzFuT?= =?us-ascii?Q?881bu/Htt6KVuz0EkNwQDgyhgA5i2d4nF/K3/XagB/xUeBp08fx5XBkjIqQN?= =?us-ascii?Q?z7jYNYXnPeTXoBTA+brxyL5Gw9NUMwvxZZ1OwfA6HsDrl1ymfI6E7k0/uF5C?= =?us-ascii?Q?xP26PuS9VfhtWm6iD5Bu5ArZsi8w0wYMB1Wh93E5JUl4xH+yRRUFD0Lb811k?= =?us-ascii?Q?jvucdA1SNKxYvopjD7PdoF7SnXV6SGMrfs24+ATJNDyuQhwG+OcfSWhIZEBe?= =?us-ascii?Q?YwJjsrJ2pRrXEV3mOVr/WPbM1xxVGvfyHcCYh8HWFM2CG92B6ACWeLiPNTdF?= =?us-ascii?Q?fsFwoFVP3tRgrxi9TpKFTJSRBFMfykhcAM1hKyZIhEc8x3eXKjCqwE2hoBiW?= =?us-ascii?Q?nSRjKCuo68tcX0oLohC9upExnnS03/AD88/TRBSjnuMt5051Im80swwBQVbe?= =?us-ascii?Q?kL7zG8fUG0RdPOqyACIGjjinzYDAdNkzNMChKegP0HX3O9M8f4iSBlc0jqBj?= =?us-ascii?Q?QofRuXpiqmZ3XDHBegemZ7V5+uHh9egZNoITmBT7Ar37W3TXkJWHp7kIt6Kq?= =?us-ascii?Q?3dF7PwKVyroOYDqFNTq4HQPqld7++sgFygz/DkNpqfqmRU/s6tbkQVFBpldY?= =?us-ascii?Q?B9Yep/TY4C/oTuxm9yZxLwZf487hHMGjyoHHK9om66N0PEWvvDtsfqrOZA+V?= =?us-ascii?Q?dCt6XLSluxjsugdVyziq6fMxUcWx81qfyAAk91terq0qghPym1a5gZ/DXLxr?= =?us-ascii?Q?gJWCRDH54QBRaM1aFug=3D?= X-Forefront-Antispam-Report: CIP:222.71.101.198;CTRY:CN;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:smtprelay.cixcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1102; X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Nov 2025 09:32:13.1352 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 66f21231-15d5-4262-334a-08de25bc30a1 X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: SG1PEPF000082E5.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR06MB5691 On 25-10-31 15:30:03, Jun Guo wrote: > The SPI IP design for the cix sky1 SoC uses a FIFO with a data width > of 32 bits, instead of the default 8 bits. Therefore, a compatible > string is added to specify the FIFO data width configuration for the > cix sky1 SoC. > > Signed-off-by: Jun Guo Applied, Thanks. Peter > --- > arch/arm64/boot/dts/cix/sky1.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi > index d21387224e79..189b9a3be55c 100644 > --- a/arch/arm64/boot/dts/cix/sky1.dtsi > +++ b/arch/arm64/boot/dts/cix/sky1.dtsi > @@ -265,7 +265,7 @@ i2c7: i2c@4080000 { > }; > > spi0: spi@4090000 { > - compatible = "cdns,spi-r1p6"; > + compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6"; > reg = <0x0 0x04090000 0x0 0x10000>; > clocks = <&scmi_clk CLK_TREE_FCH_SPI0_APB>, > <&scmi_clk CLK_TREE_FCH_SPI0_APB>; > @@ -275,7 +275,7 @@ spi0: spi@4090000 { > }; > > spi1: spi@40a0000 { > - compatible = "cdns,spi-r1p6"; > + compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6"; > reg = <0x0 0x040a0000 0x0 0x10000>; > clocks = <&scmi_clk CLK_TREE_FCH_SPI1_APB>, > <&scmi_clk CLK_TREE_FCH_SPI1_APB>; > -- > 2.34.1 > -- Best regards, Peter