OrangePi_CM5/arch/arm64/boot/dts/amlogic
Christian Hewitt 70d2df257e arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards
[ Upstream commit fd86d85401c2049f652293877c0f7e6e5afc3bbc ]

Amlogic SM1 devices experience CPU stalls and random board wedges when
the system idles and CPU cores clock down to lower opp points. Recent
vendor kernels include a change to remove 100-250MHz and other distro
sources also remove the 500/667MHz points. Unless all 100-667Mhz opps
are removed or the CPU governor forced to performance stalls are still
observed, so let's remove them to improve stability and uptime.

Fixes: 3d9e764830 ("arm64: dts: meson-sm1-sei610: enable DVFS")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220210100638.19130-3-christianshewitt@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-05-09 09:05:00 +02:00
..
Makefile arm64: dts: meson: initial support for aml-s905x-cc v2 2020-09-18 13:35:27 -07:00
meson-a1-ad401.dts
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meson-a1.dtsi
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meson-axg-s400.dts arm64: dts: meson-axg-s400: enable USB OTG 2020-10-05 10:40:05 -07:00
meson-axg.dtsi Revert "arm64: dts: amlogic: add missing ethernet reset ID" 2021-03-09 11:11:15 +01:00
meson-g12-common.dtsi arm64: dts: meson-g12: add ATF BL32 reserved-memory region 2022-02-23 12:01:05 +01:00
meson-g12.dtsi
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meson-g12a-sei510.dts arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 2022-02-23 12:01:05 +01:00
meson-g12a-u200.dts arm64: dts: meson-g12a: Fix the pwm regulator supply properties 2021-11-18 14:04:14 +01:00
meson-g12a-x96-max.dts arm64: dts: meson-g12a: Fix the pwm regulator supply properties 2021-11-18 14:04:14 +01:00
meson-g12a.dtsi
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meson-g12b-a311d-khadas-vim3.dts
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meson-g12b-a311d.dtsi arm64: dts: meson: remove CPU opps below 1GHz for G12B boards 2022-05-09 09:05:00 +02:00
meson-g12b-gtking-pro.dts
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meson-g12b-gtking.dts
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meson-g12b-khadas-vim3.dtsi arm64: dts: meson-g12b: Fix the pwm regulator supply properties 2021-11-18 14:04:15 +01:00
meson-g12b-odroid-n2-plus.dts arm64: dts: meson: odroid-n2 plus: fix vddcpu_a pwm 2020-10-23 11:12:54 -07:00
meson-g12b-odroid-n2.dts arm64: dts: meson: convert ODROID-N2 to dtsi 2020-09-18 13:32:44 -07:00
meson-g12b-odroid-n2.dtsi arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' 2022-02-16 12:54:24 +01:00
meson-g12b-s922x-khadas-vim3.dts
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meson-g12b-s922x.dtsi arm64: dts: meson: remove CPU opps below 1GHz for G12B boards 2022-05-09 09:05:00 +02:00
meson-g12b-ugoos-am6.dts
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meson-g12b-w400.dtsi arm64: dts: meson-g12b: Fix the pwm regulator supply properties 2021-11-18 14:04:15 +01:00
meson-g12b.dtsi arm64: dts: meson: Describe G12b GPU as coherent 2021-02-07 15:37:12 +01:00
meson-gx-libretech-pc.dtsi
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meson-gx-mali450.dtsi
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meson-gx-p23x-q20x.dtsi
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meson-gx.dtsi arm64: dts: meson-gx: add ATF BL32 reserved-memory region 2022-02-23 12:01:05 +01:00
meson-gxbb-kii-pro.dts
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meson-gxbb-nanopi-k2.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxbb-nexbox-a95x.dts
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meson-gxbb-odroidc2.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxbb-p20x.dtsi
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meson-gxbb-p200.dts
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meson-gxbb-p201.dts
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meson-gxbb-vega-s95-meta.dts
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meson-gxbb-vega-s95-pro.dts
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meson-gxbb-vega-s95-telos.dts
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meson-gxbb-vega-s95.dtsi arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxbb-wetek-hub.dts
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meson-gxbb-wetek-play2.dts
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meson-gxbb-wetek.dtsi arm64: dts: meson-gxbb-wetek: fix missing GPIO binding 2022-01-27 10:53:48 +01:00
meson-gxbb.dtsi
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meson-gxl-mali.dtsi
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meson-gxl-s805x-libretech-ac.dts
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meson-gxl-s805x-p241.dts
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meson-gxl-s805x.dtsi
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meson-gxl-s905d-libretech-pc.dts
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meson-gxl-s905d-p230.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxl-s905d-p231.dts
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meson-gxl-s905d-phicomm-n1.dts
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meson-gxl-s905d-sml5442tw.dts
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meson-gxl-s905d.dtsi
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meson-gxl-s905w-p281.dts
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meson-gxl-s905w-tx3-mini.dts
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meson-gxl-s905x-hwacom-amazetv.dts
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meson-gxl-s905x-khadas-vim.dts
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meson-gxl-s905x-libretech-cc-v2.dts arm64: dts: meson: initial support for aml-s905x-cc v2 2020-09-18 13:35:27 -07:00
meson-gxl-s905x-libretech-cc.dts
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meson-gxl-s905x-nexbox-a95x.dts
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meson-gxl-s905x-p212.dts
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meson-gxl-s905x-p212.dtsi
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meson-gxl-s905x.dtsi
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meson-gxl.dtsi
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meson-gxm-khadas-vim2.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxm-nexbox-a1.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxm-q200.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxm-q201.dts
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meson-gxm-rbox-pro.dts arm64: dts: meson: fix PHY deassert timing requirements 2020-12-30 11:53:41 +01:00
meson-gxm-s912-libretech-pc.dts
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meson-gxm-vega-s96.dts
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meson-gxm-wetek-core2.dts
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meson-gxm.dtsi
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meson-khadas-vim3.dtsi
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meson-sm1-khadas-vim3l.dts arm64: dts: meson: fix broken wifi node for Khadas VIM3L 2021-03-04 11:37:27 +01:00
meson-sm1-odroid-c4.dts arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4 2021-02-10 09:29:13 +01:00
meson-sm1-sei610.dts arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 2022-02-23 12:01:05 +01:00
meson-sm1.dtsi arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards 2022-05-09 09:05:00 +02:00