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DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR0402MB3495; H:AM6PR0402MB3382.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: YcDUJFwpZqaJam5yhtgZfrrEigC/Ew0QyNbjzcFRRKhbqsUFptJVpkGbWLnbTyi/QwkvUJ+BtgImshqj6uuyOGrZV5DeoZDYuR4qCmOtQftw8MNKVScDyZB5gHFRtMzYwj53ypuVosAJFJwRwmEBI8MYTOYyUisnIHIzYKlzQlcRngRoeF2pw0iHhCIpI9EP7zQAuk2en3aUeeLLgqIvBknwcnWQZxGQBmDeHphOKSW9HmeEkXQYy7OBjtWnaR5NidysHryHcDAeoeBNzk0Q0K5K1bmsNGAHeee8SVp/75Kq8zoHEv9eHcezT0VBa7jq+vIJZzq2llVmdd7cXMUCNJ0ZDGaILmxP9sOwILDi3BmWtgqe9+sLxyt5mktwJiJ4c8ZHAXNcSQef1hzEhhaZQWljueZu/hA4ii+4gFq4ChM= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49aba5ee-2203-4e42-39a0-08d6c211ae17 X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Apr 2019 02:17:31.6528 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR0402MB3495 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The LS1028A has a LCD controller and Displayport interface that connects to eDP and Displayport connectors on the LS1028A board. This patch enables the LCD controller driver on the LS1028A. Signed-off-by: Alison Wang Signed-off-by: Wen He Reviewed-by: Liviu Dudau --- change in v3: - using 'display0' instead of node name 'display-0' to fixed syntax error. change in v2: - renamed node name 'dp0' to be generic name 'display-0'. - replace clk name 'xxclk' to 'clock-xx'. - add newline between properties and child node. .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 8dd3501b1333..3c724eb8cb20 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -70,6 +70,27 @@ clock-output-names = "sysclk"; }; + dpclk: clock-dp { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <27000000>; + clock-output-names= "dpclk"; + }; + + aclk: clock-axi { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <650000000>; + clock-output-names= "aclk"; + }; + + pclk: clock-apb { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <650000000>; + clock-output-names= "pclk"; + }; + reboot { compatible ="syscon-reboot"; regmap = <&dcfg>; @@ -433,4 +454,21 @@ }; }; }; + + display0: malidp@f080000 { + compatible = "arm,mali-dp500"; + reg = <0x0 0xf080000 0x0 0x10000>; + interrupts = <0 222 IRQ_TYPE_LEVEL_HIGH>, + <0 223 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "DE", "SE"; + clocks = <&dpclk>, <&aclk>, <&aclk>, <&pclk>; + clock-names = "pxlclk", "mclk", "aclk", "pclk"; + arm,malidp-output-port-lines = /bits/ 8 <8 8 8>; + + port { + dp0_out: endpoint { + + }; + }; + }; };