[PATCH 0/3] Correctly implemet the usb480m clock on rk3036

Heiko Stuebner posted 3 patches 9 months, 1 week ago
drivers/clk/rockchip/clk-rk3036.c      | 11 +++++------
include/dt-bindings/clock/rk3036-cru.h |  1 +
2 files changed, 6 insertions(+), 6 deletions(-)
[PATCH 0/3] Correctly implemet the usb480m clock on rk3036
Posted by Heiko Stuebner 9 months, 1 week ago
In the original clock driver the usb480m clock was "stubbed" as a fixed
factor clock, but instead it actually does have a mux-bit to switch
between the 24MHz osciallator and the actual 480MHz clock supplied
from the usb-phy.

Both the register layout, as well as the implementation is very similar
to the rk3128, which seems to be some sort of cousin to the rk3036.


Heiko Stuebner (3):
  dt-bindings: clock: rk3036: add SCLK_USB480M clock-id
  clk: rockchip: rk3036: fix implementation of usb480m clock mux
  clk: rockchip: rk3036: mark ddrphy as critical

 drivers/clk/rockchip/clk-rk3036.c      | 11 +++++------
 include/dt-bindings/clock/rk3036-cru.h |  1 +
 2 files changed, 6 insertions(+), 6 deletions(-)

-- 
2.47.2
Re: [PATCH 0/3] Correctly implemet the usb480m clock on rk3036
Posted by Heiko Stuebner 9 months ago
On Sat, 03 May 2025 22:25:28 +0200, Heiko Stuebner wrote:
> In the original clock driver the usb480m clock was "stubbed" as a fixed
> factor clock, but instead it actually does have a mux-bit to switch
> between the 24MHz osciallator and the actual 480MHz clock supplied
> from the usb-phy.
> 
> Both the register layout, as well as the implementation is very similar
> to the rk3128, which seems to be some sort of cousin to the rk3036.
> 
> [...]

Applied, thanks!

[1/3] dt-bindings: clock: rk3036: add SCLK_USB480M clock-id
      commit: 6e06b641ca96c232e0b13f9b44b118742986bcd5
[2/3] clk: rockchip: rk3036: fix implementation of usb480m clock mux
      commit: 897adaf536ab01f130ce0b53a635a592733c0f24
[3/3] clk: rockchip: rk3036: mark ddrphy as critical
      commit: 596a977b34a722c00245801a5774aa79cec4e81d

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>