[PATCH 0/6] rockchip: rk3328 fixes in preparation for usb3-phy

Peter Geis
2024-12-10T01:30:25Z

This is a series of fixes I uncovered during my work on the next
generation rk3328 usb3 phy driver.

The first patch fixes the error handling of the pm-domain driver. I
don't expect this to break anything, but it is entirely possible some
driver code makes some bad assumptions on the fact that this has been
broken from the very beginning.

The second patch fixes the ref_usb3otg clock parent. This was preventing
correct reclocking of the usb3 phy.

The third patch fixes the ethernet alias that was accidentlly readded
during the rk3328-roc dtsi conversion.

The fourth patch fixes a race condition between power domains and clocks
being shut off during boot, which would cause an ugly splat on rk3328
during boot on recent kernels.

The fifth patch corrects the rk3328-roc fixed regulators and power input
map. It also cleans up the fixed regulator flags to be consistent.

The sixth patch removes address aligned beats and the redundant rxpbl
and txpbl flags from the rk3328-roc, which are unnecessary now.

Please examine and test these as necessary, especially the pm-domain fix
patch.

Very Respectfully,
Peter Geis

Peter Geis (6):
pmdomain: rockchip: fix rockchip_pd_power error handling
clk: rockchip: fix wrong clk_ref_usb3otg parent for rk3328
arm64: dts: rockchip: remove ethernet alias from rk3328-roc
arm64: dts: rockchip: add hevc power domain clock to rk3328
arm64: dts: rockchip: correct rk3328-roc regulator map
arm64: dts: rockchip: Remove address aligned beats from rk3328-roc

arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi | 27 +++++++++++---------
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1 +
drivers/clk/rockchip/clk-rk3328.c | 2 +-
drivers/pmdomain/rockchip/pm-domains.c | 8 ++++--
4 files changed, 23 insertions(+), 15 deletions(-)

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2.39.5