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clk: meson: S4: add support for Amlogic S4 SoC PLL clock driver

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Add the S4 PLL clock controller driver in the S4 SoC family.

Signed-off-by: Yu Tu <yu.tu@amlogic.com>
Link: https://lore.kernel.org/r/20230904075504.23263-4-yu.tu@amlogic.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
This commit is contained in:
Yu Tu
2023-09-04 15:55:03 +08:00
committed by Jerome Brunet
parent 9894949916
commit e787c9c55e
4 changed files with 918 additions and 0 deletions
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12
drivers/clk/meson/Kconfig
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@@ -144,4 +144,16 @@ config COMMON_CLK_G12A
help
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
devices, aka g12a. Say Y if you want peripherals to work.
config COMMON_CLK_S4_PLL
tristate "S4 SoC PLL clock controllers support"
depends on ARM64
default y
select COMMON_CLK_MESON_MPLL
select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_REGMAP
help
Support for the PLL clock controller on Amlogic S805X2 and S905Y4 devices,
AKA S4. Say Y if you want the board to work, because PLLs are the parent of
most peripherals.
endmenu

1
drivers/clk/meson/Makefile
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@@ -22,3 +22,4 @@ obj-$(CONFIG_COMMON_CLK_A1_PERIPHERALS) += a1-peripherals.o
obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o
obj-$(CONFIG_COMMON_CLK_G12A) += g12a.o g12a-aoclk.o
obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o meson8-ddr.o
obj-$(CONFIG_COMMON_CLK_S4_PLL) += s4-pll.o

867
drivers/clk/meson/s4-pll.c Normal file
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File diff suppressed because it is too large Load Diff

38
drivers/clk/meson/s4-pll.h Normal file
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@@ -0,0 +1,38 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
/*
* Copyright (c) 2022-2023 Amlogic, inc. All rights reserved
* Author: Yu Tu <yu.tu@amlogic.com>
*/
#ifndef __MESON_S4_PLL_H__
#define __MESON_S4_PLL_H__
#define ANACTRL_FIXPLL_CTRL0 0x040
#define ANACTRL_FIXPLL_CTRL1 0x044
#define ANACTRL_FIXPLL_CTRL3 0x04c
#define ANACTRL_GP0PLL_CTRL0 0x080
#define ANACTRL_GP0PLL_CTRL1 0x084
#define ANACTRL_GP0PLL_CTRL2 0x088
#define ANACTRL_GP0PLL_CTRL3 0x08c
#define ANACTRL_GP0PLL_CTRL4 0x090
#define ANACTRL_GP0PLL_CTRL5 0x094
#define ANACTRL_GP0PLL_CTRL6 0x098
#define ANACTRL_HIFIPLL_CTRL0 0x100
#define ANACTRL_HIFIPLL_CTRL1 0x104
#define ANACTRL_HIFIPLL_CTRL2 0x108
#define ANACTRL_HIFIPLL_CTRL3 0x10c
#define ANACTRL_HIFIPLL_CTRL4 0x110
#define ANACTRL_HIFIPLL_CTRL5 0x114
#define ANACTRL_HIFIPLL_CTRL6 0x118
#define ANACTRL_MPLL_CTRL0 0x180
#define ANACTRL_MPLL_CTRL1 0x184
#define ANACTRL_MPLL_CTRL2 0x188
#define ANACTRL_MPLL_CTRL3 0x18c
#define ANACTRL_MPLL_CTRL4 0x190
#define ANACTRL_MPLL_CTRL5 0x194
#define ANACTRL_MPLL_CTRL6 0x198
#define ANACTRL_MPLL_CTRL7 0x19c
#define ANACTRL_MPLL_CTRL8 0x1a0
#define ANACTRL_HDMIPLL_CTRL0 0x1c0
#endif /* __MESON_S4_PLL_H__ */