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X-OriginatorOrg: seco.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Apr 2023 18:45:02.1677 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a21b3d78-5247-4a59-8b7f-08db3abcdbfd X-MS-Exchange-CrossTenant-Id: bebe97c3-6438-442e-ade3-ff17aa50e733 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=bebe97c3-6438-442e-ade3-ff17aa50e733;Ip=[20.160.56.80];Helo=[inpost-eu.tmcas.trendmicro.com] X-MS-Exchange-CrossTenant-AuthSource: AM6EUR05FT047.eop-eur05.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR03MB9648 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_114506_586489_ACD3DE30 X-CRM114-Status: UNSURE ( 7.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org NXP has a "QIXIS" FPGA on several of their reference design boards. On the LS1088ARDB there are several registers which control GPIOs. These can be modeled with the MMIO GPIO driver. Signed-off-by: Sean Anderson Reviewed-by: Rob Herring --- (no changes since v10) Changes in v10: - New .../devicetree/bindings/gpio/gpio-mmio.yaml | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml b/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml index b394e058256e..5abf3dabcf39 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-mmio.yaml @@ -18,10 +18,16 @@ description: properties: compatible: - enum: - - brcm,bcm6345-gpio - - ni,169445-nand-gpio - - wd,mbl-gpio # Western Digital MyBook Live memory-mapped GPIO controller + oneOf: + - enum: + - brcm,bcm6345-gpio + - ni,169445-nand-gpio + - wd,mbl-gpio # Western Digital MyBook Live memory-mapped GPIO controller + - items: + - enum: + - fsl,fpga-qixis-los-stat + - fsl,fpga-qixis-brdcfg9 + - const: ni,169445-nand-gpio big-endian: true