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2022-02-11arm64: dts: imx8qxp-ss-adma: Drop fsl,imx7ulp-lpuart comaptibleAbel Vesa1-4/+4
The driver differs from clocks point of view, so the i.MX8QXP is not backwards compatible with i.MX7ULP. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-03-29arm64: dts: imx8: split adma ss into dma and audio ssDong Aisheng1-8/+8
amda ss is consisted of dma and audio ss in qxp which are also used in qm. Let's split them into two ss for better code reuse. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-03-29arm64: dts: imx8: switch to new lpcg clock bindingDong Aisheng1-4/+0
switch to new lpcg clock binding Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-03-29arm64: dts: imx8qxp: orginize dts in subsystemsDong Aisheng1-0/+41
MX8 SoC is comprised of a few HW subsystems while some of them can be reused in the different SoCs. So let's re-orginize them into subsystems in device tree as well for the possible reuse of the common part. Note, as there's still no devices of hsio subsys, so removed it first instead of creating a subsys headfile with no devices. They will be added back when new devices added. Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>