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author | Rex-BC Chen <rex-bc.chen@mediatek.com> | 2022-05-23 12:33:33 +0300 |
---|---|---|
committer | Stephen Boyd <sboyd@kernel.org> | 2022-06-16 03:24:12 +0300 |
commit | 2d2a2900588cabe2ff3abd552d1683e5f1ce398b (patch) | |
tree | 2e4a810a5820eb7baeb47f1222225e52197b0508 /drivers/clk/mediatek/clk-mt2701-hif.c | |
parent | 370bf62869695003c2994d3d98769ccde6b26083 (diff) | |
download | linux-2d2a2900588cabe2ff3abd552d1683e5f1ce398b.tar.xz |
clk: mediatek: reset: Revise structure to control reset register
To declare the reset data easier, we add a strucure to do this instead
of using many input variables to mtk_register_reset_controller().
- Add mtk_clk_rst_desc to define the reset description when registering
the reset controller.
- Rename "mtk_reset" to "mtk_clk_rst_data". We use it to store data of
reset controller.
- Document mtk_clk_rst_desc and mtk_clk_rst_data.
- Modify the documentation of mtk_register_reset_controller.
- Extract container_of in update functions to to_mtk_clk_rst_data().
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: NĂcolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: NĂcolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220523093346.28493-7-rex-bc.chen@mediatek.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/mediatek/clk-mt2701-hif.c')
-rw-r--r-- | drivers/clk/mediatek/clk-mt2701-hif.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/clk/mediatek/clk-mt2701-hif.c b/drivers/clk/mediatek/clk-mt2701-hif.c index ae3849b58db8..a6b812fcc922 100644 --- a/drivers/clk/mediatek/clk-mt2701-hif.c +++ b/drivers/clk/mediatek/clk-mt2701-hif.c @@ -33,6 +33,12 @@ static const struct mtk_gate hif_clks[] = { GATE_HIF(CLK_HIFSYS_PCIE2, "pcie2_clk", "ethpll_500m_ck", 26), }; +static const struct mtk_clk_rst_desc clk_rst_desc = { + .version = MTK_RST_SIMPLE, + .rst_bank_nr = 1, + .reg_ofs = 0x34, +}; + static const struct of_device_id of_match_clk_mt2701_hif[] = { { .compatible = "mediatek,mt2701-hifsys", }, {} @@ -57,7 +63,7 @@ static int clk_mt2701_hif_probe(struct platform_device *pdev) return r; } - mtk_register_reset_controller(node, 1, 0x34, MTK_RST_SIMPLE); + mtk_register_reset_controller(node, &clk_rst_desc); return 0; } |