[PATCH 0/2] clk/mediatek: Adjustments for MSDC rate accuracy
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: 2023-05-05 09:37:46
Also in:
linux-clk, linux-mediatek, lkml
This series stops unconditionally forcing CLK_SET_RATE_PARENT on MediaTek muxes, as that should be set in the clock driver for each clock requiring it, and removes CLK_SET_PARENT from all MSDC core clocks to allow mtk-sd to select the right clock parent when doing mclk setting, improving the rate accuracy and avoiding both under and overclocks of the eMMC/SD/SDIO card, both improving performance and stability of the attached storage. This series was successfully tested on MT8173, MT8192, MT8195. AngeloGioacchino Del Regno (2): clk: mediatek: mux: Stop forcing CLK_SET_RATE_PARENT flag clk: mediatek: Remove CLK_SET_PARENT from all MSDC core clocks drivers/clk/mediatek/clk-mt6765.c | 20 +++++----- drivers/clk/mediatek/clk-mt6779.c | 24 +++++------ drivers/clk/mediatek/clk-mt7981-topckgen.c | 12 +++--- drivers/clk/mediatek/clk-mt7986-topckgen.c | 12 +++--- drivers/clk/mediatek/clk-mt8173-topckgen.c | 24 +++++------ drivers/clk/mediatek/clk-mt8183.c | 22 ++++++----- drivers/clk/mediatek/clk-mt8186-topckgen.c | 24 +++++------ drivers/clk/mediatek/clk-mt8188-topckgen.c | 40 +++++++++++-------- drivers/clk/mediatek/clk-mt8192.c | 23 +++++------ drivers/clk/mediatek/clk-mt8195-topckgen.c | 46 +++++++++++++--------- drivers/clk/mediatek/clk-mux.c | 2 +- 11 files changed, 136 insertions(+), 113 deletions(-) -- 2.40.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel