| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-09-26 | PM / devfreq: mtk-cci: Handle sram regulator probe deferral | AngeloGioacchino Del Regno | |
| If the regulator_get_optional() call for the SRAM regulator returns a probe deferral, we must bail out and retry probing later: failing to do this will produce unstabilities on platforms requiring the handling for this regulator. Fixes: b615b00c42da ("PM / devfreq: mediatek: Introduce MediaTek CCI devfreq driver") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> | |||
| 2022-07-15 | PM / devfreq: mediatek: Introduce MediaTek CCI devfreq driver | Johnson Wang | |
| We introduce a devfreq driver for the MediaTek Cache Coherent Interconnect (CCI) used by some MediaTek SoCs. In this driver, we use the passive devfreq driver to get target frequencies and adjust voltages accordingly. In MT8183 and MT8186, the MediaTek CCI is supplied by the same regulators with the little core CPUs. Signed-off-by: Jia-Wei Chang <jia-wei.chang@mediatek.com> Signed-off-by: Johnson Wang <johnson.wang@mediatek.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> | |||
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index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
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