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path: root/drivers/clk/davinci/pll-dm646x.c
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2022-08-31clk: davinci: remove PLL and PSC clocks for DaVinci DM644x and DM646xLukas Bulwahn
Commit 7dd33764486d ("ARM: davinci: Delete DM644x board files") and commit b4aed01de486 ("ARM: davinci: Delete DM646x board files") removes the support for DaVinci DM644x and DM646x boards. Hence, remove the PLL and PSC clock descriptions for those boards as well. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20220720082934.17741-1-lukas.bulwahn@gmail.com Reviewed-by: David Lechner <david@lechnology.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-30clk: davinci: pll: allow dev == NULLDavid Lechner
This modifies the TI Davinci PLL clock driver to allow for the case when dev == NULL. On some (most) SoCs that use this driver, the PLL clock needs to be registered during early boot because it is used for clocksource/clkevent and there will be no platform device available. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20180525181150.17873-7-david@lechnology.com
2018-05-30clk: davinci: pll-dm646x: keep PLL2 SYSCLK1 always enabledSekhar Nori
PLL2 SYSCLK1 on DM646x is connected to DDR2 PHY and cannot be disabled. Mark it so to prevent unused clock disable infrastructure from disabling it. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20180525181150.17873-5-david@lechnology.com
2018-03-20clk: davinci: Add platform information for TI DM646x PLLDavid Lechner
This adds platform-specific declarations for the PLL clocks on TI DM646x based systems. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>