Commit graph

12 commits

Author SHA1 Message Date
Christian Marangi
99c5fa184b clk: mediatek: mt7988: rename CK to CLK
Rename each entry from CK to CLK to match the include in upstream kernel
linux.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
2024-08-19 16:14:09 -06:00
Christian Marangi
4f100a0c70 clk: mediatek: mt7988: replace clock ID with upstream linux
Replace infracfg clk ID with upstream linux version.

The same format is used here with the factor first, then mux and then
gates.

To correctly reference the gates in clk_gate function, define the
gates_offs value in clk_tree now that they are at an offset from mux and
factor.

Drop any comment that reference the clock ID as we now have a 1:1 match
with upstream kernel linux.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
6e54f037df clk: mediatek: mt7988: comment out infracfg clk not defined
Comment out infracfg clk not defined in upstream kernel linux clock ID
include. These clock are not used and can be safely commented. Keep them
just to have a reference of their existence.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
d061f73a92 clk: mediatek: mt7988: drop 1/1 spurious factor for topckgen
Now that we can have advanced parent handling for mux, we can drop
spurious topckgen 1/1 factor. This is in preparation to make the clk
ID match the ID in upstream include for mt7988.

Drop the factor entry from mt7988-clk.h and reference to them in
mt7988.dtsi. Muxes and gates are updated to reference the apmixed clk
following how it's done in upstream kernel linux. Add relevant clk type
flag in clk_tree for apmixed and topckgen.

Also move TOP_XTAL to the fixed clock table following how it's done in
upstream linux kernel.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
1bafda9851 clk: mediatek: mt7988: reorder TOPCKGEN factor ID
Reorder TOPCKGEN factor ID to put TOP_FACTOR first and then PLL. This is
to match how it's done in upstream kernel linux and in preparation for
OF_UPSTREAM support.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
8b75c2c479 clk: mediatek: mt7988: rename TOPCKGEN factor clock to upstream naming
Rename TOPCKGEN factor clock to upstream neaming.
Upstream kernel linux reference the factor clock for apmixedpll with the
"pll" suffix. Align the naming to the upstream naming format in
preparation for OF_UPSTREAM support.

Also rename rtc clock to drop the CB_ as upstream doesn't have that.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
78507c3a9f clk: mediatek: mt7988: drop 1/1 infracfg spurious factor
Now that we can have advanced parent handling for mux, we can drop
spurious infracfg 1/1 factor. This is in preparation to make the clk
ID match the ID in upstream include for mt7988.

Drop the factor entry from mt7988-clk.h and reference to them in
mt7988.dtsi. Muxes and gates are updated to reference the topckgen clk
following how it's done in upstream kernel linux.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
49d11169f7 clk: mediatek: mt7988: move INFRA_PCIE_PERI_26M_CK_Px clock at top
Move INFRA_PCIE_PERI_26M_CK_Px clock at top of the infracfg gates
in preparation for support of OF_UPSTREAM to have a 1:1 match with
upstream clock ID.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
603585892f clk: mediatek: mt7988: rename TOP_CK_NPU_SEL_CM_TOPS_SEL to TOP_NPU_SEL
Upstream kernel linux clock include use TOP_NPU_SEL instead of
TOP_CK_NPU_SEL_CM_TOPS_SEL.
Rename this clock to the upstream kernel in preparation for support of
OF_UPSTREAM.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
e7ecdd5a46 clk: mediatek: mt7988: rename TOP_DA_SELM_XTAL_SEL to TOP_DA_SEL
Upstream kernel linux clock include use TOP_DA_SEL instead of
TOP_DA_SELM_XTAL_SEL.
Rename this clock to the upstream kernel in preparation for support of
OF_UPSTREAM.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Christian Marangi
b76b75bfc6 clk: mediatek: mt7988: rename CB_CKSQ_40M to TOP_XTAL
Upstream kernel linux clock include use TOP_XTAL instead of CB_CKSQ_40M.
Rename this clock to the upstream kernel in preparation for support of
OF_UPSTREAM.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-08-19 16:14:09 -06:00
Weijie Gao
421436981a clk: mediatek: add clock driver support for MediaTek MT7988 SoC
This patch adds clock driver support for MediaTek MT7988 SoC

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2023-08-03 09:40:49 -04:00