hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/drivers/clk/berlin/berlin2-avpll.h

22 lines
686 B
C
Raw Normal View History

clk: berlin: switch to SPDX license identifier Use the appropriate SPDX license identifier and drop the previous license text. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-16 16:04:29 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
clk: berlin: add driver for BG2x audio/video PLL This is a driver for the AVPLLs built upon a VCO with 8 channels each found on Marvell Berlin2 SoCs. While both VCOs found on BG2/BG2CD share the same register set, sometimes registers shifts for one of the VCOs are a bit off. Nothing serious that should require a separate driver, so deal with both VCOs in a single driver instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-20 00:43:24 +08:00
/*
* Copyright (c) 2014 Marvell Technology Group Ltd.
*
* Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
* Alexandre Belloni <alexandre.belloni@free-electrons.com>
*/
#ifndef __BERLIN2_AVPLL_H
#define __BERLIN2_AVPLL_H
#define BERLIN2_AVPLL_BIT_QUIRK BIT(0)
#define BERLIN2_AVPLL_SCRAMBLE_QUIRK BIT(1)
clk: berlin: Migrate to clk_hw based registration and OF APIs Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. We also remove some __init markings in header files as they're useless and we're in the area. Tested-by: Jisheng Zhang <jszhang@marvell.com> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-17 06:40:52 +08:00
int berlin2_avpll_vco_register(void __iomem *base, const char *name,
clk: berlin: add driver for BG2x audio/video PLL This is a driver for the AVPLLs built upon a VCO with 8 channels each found on Marvell Berlin2 SoCs. While both VCOs found on BG2/BG2CD share the same register set, sometimes registers shifts for one of the VCOs are a bit off. Nothing serious that should require a separate driver, so deal with both VCOs in a single driver instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-20 00:43:24 +08:00
const char *parent_name, u8 vco_flags, unsigned long flags);
clk: berlin: Migrate to clk_hw based registration and OF APIs Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. We also remove some __init markings in header files as they're useless and we're in the area. Tested-by: Jisheng Zhang <jszhang@marvell.com> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-08-17 06:40:52 +08:00
int berlin2_avpll_channel_register(void __iomem *base, const char *name,
clk: berlin: add driver for BG2x audio/video PLL This is a driver for the AVPLLs built upon a VCO with 8 channels each found on Marvell Berlin2 SoCs. While both VCOs found on BG2/BG2CD share the same register set, sometimes registers shifts for one of the VCOs are a bit off. Nothing serious that should require a separate driver, so deal with both VCOs in a single driver instead. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-20 00:43:24 +08:00
u8 index, const char *parent_name, u8 ch_flags,
unsigned long flags);
#endif /* __BERLIN2_AVPLL_H */