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2024-07-04arm64: dts: rockchip: disable display subsystem for Lunzn Fastrhino R6xSChukun Pan1-0/+4
The R66S and R68S boards do not have HDMI output, so disable the display subsystem. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://lore.kernel.org/r/20240701143028.1203997-3-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-07-04arm64: dts: rockchip: remove unused usb2 nodes for Lunzn Fastrhino R6xSChukun Pan1-16/+0
Fix the following error when booting: [ 15.851853] platform fd800000.usb: deferred probe pending [ 15.852384] platform fd840000.usb: deferred probe pending [ 15.852881] platform fd880000.usb: deferred probe pending This is due to usb2phy1 is not enabled. There is no USB 2.0 port on the board, just remove it. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://lore.kernel.org/r/20240630150010.55729-5-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-07-04arm64: dts: rockchip: fix pmu_io supply for Lunzn Fastrhino R6xSChukun Pan1-2/+2
Fixes pmu_io_domains supply according to the schematic. Among them, the vccio3 is responsible for the io voltage of sdcard. There is no sdcard slot on the R68S, and it's connected to vcc_3v3, so describe the supply of vccio3 separately. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Fixes: b9f8ca655d80 ("arm64: dts: rockchip: Add Lunzn Fastrhino R68S") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://lore.kernel.org/r/20240630150010.55729-4-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-07-04arm64: dts: rockchip: fix usb regulator for Lunzn Fastrhino R6xSChukun Pan1-12/+4
Remove the non-existent usb_host regulator and fix the supply according to the schematic. Also remove the unnecessary always-on and boot-on for the usb_otg regulator. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://lore.kernel.org/r/20240701143028.1203997-2-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-07-04arm64: dts: rockchip: fix regulator name for Lunzn Fastrhino R6xSChukun Pan1-4/+4
Make the regulator name the same as those marked by schematics. Fixes: c79dab407afd ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S") Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Link: https://lore.kernel.org/r/20240630150010.55729-2-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-07-10arm64: dts: rockchip: Drop invalid regulator-init-microvolt propertyCristian Ciocaltea1-4/+0
The 'regulator-init-microvolt' property is not currently supported by any driver, it was simply carried on from downstream kernels. The problem is also indicated by the following dtbs_check warning: rk3588-rock-5b.dtb: pmic@0: regulators:dcdc-reg4: Unevaluated properties are not allowed ('regulator-init-microvolt' was unexpected) Remove the invalid property from all affected DTS files. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20230707162217.675390-1-cristian.ciocaltea@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-05-08arm64: dts: rockchip: Add Lunzn Fastrhino R66STianling Shen1-0/+484
Lunzn Fastrhino R66S is a high-performance mini router. Specification: - Rockchip RK3568 - 1/2GB LPDDR4 RAM - SD card slot - 2x USB 3.0 Port - 2x 2500 Base-T (PCIe, r8125b) - 12v DC Jack Signed-off-by: Tianling Shen <cnsztl@gmail.com> Link: https://lore.kernel.org/r/20230506061108.17658-2-cnsztl@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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