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Commit d3d04f6c authored by Joel Stanley's avatar Joel Stanley Committed by Stephen Boyd
Browse files

clk: Add support for AST2600 SoC 



The ast2600 is a new BMC SoC from ASPEED. It contains many more clocks
than the previous iterations, so support is broken out into it's own
driver.

Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
Link: https://lkml.kernel.org/r/20190825141848.17346-3-joel@jms.id.au


[sboyd@kernel.org: Mark arrays const]
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent c1c4942e

drivers/clk/Makefile

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@@ -30,6 +30,7 @@ obj-$(CONFIG_ARCH_EFM32) += clk-efm32gg.o 
obj-$(CONFIG_COMMON_CLK_FIXED_MMIO)	+= clk-fixed-mmio.o

obj-$(CONFIG_COMMON_CLK_GEMINI)		+= clk-gemini.o

obj-$(CONFIG_COMMON_CLK_ASPEED)		+= clk-aspeed.o

obj-$(CONFIG_MACH_ASPEED_G6)		+= clk-ast2600.o

obj-$(CONFIG_ARCH_HIGHBANK)		+= clk-highbank.o

obj-$(CONFIG_CLK_HSDK)			+= clk-hsdk-pll.o

obj-$(CONFIG_COMMON_CLK_LOCHNAGAR)	+= clk-lochnagar.o

drivers/clk/clk-ast2600.c

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File added.

Preview size limit exceeded, changes collapsed.

include/dt-bindings/clock/ast2600-clock.h

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/* SPDX-License-Identifier: GPL-2.0-or-later OR MIT */

#ifndef DT_BINDINGS_AST2600_CLOCK_H

#define DT_BINDINGS_AST2600_CLOCK_H



#define ASPEED_CLK_GATE_ECLK		0

#define ASPEED_CLK_GATE_GCLK		1



#define ASPEED_CLK_GATE_MCLK		2



#define ASPEED_CLK_GATE_VCLK		3

#define ASPEED_CLK_GATE_BCLK		4

#define ASPEED_CLK_GATE_DCLK		5



#define ASPEED_CLK_GATE_LCLK		6

#define ASPEED_CLK_GATE_LHCCLK		7



#define ASPEED_CLK_GATE_D1CLK		8

#define ASPEED_CLK_GATE_YCLK		9



#define ASPEED_CLK_GATE_REF0CLK		10

#define ASPEED_CLK_GATE_REF1CLK		11



#define ASPEED_CLK_GATE_ESPICLK		12



#define ASPEED_CLK_GATE_USBUHCICLK	13

#define ASPEED_CLK_GATE_USBPORT1CLK	14

#define ASPEED_CLK_GATE_USBPORT2CLK	15



#define ASPEED_CLK_GATE_RSACLK		16

#define ASPEED_CLK_GATE_RVASCLK		17



#define ASPEED_CLK_GATE_MAC1CLK		18

#define ASPEED_CLK_GATE_MAC2CLK		19

#define ASPEED_CLK_GATE_MAC3CLK		20

#define ASPEED_CLK_GATE_MAC4CLK		21



#define ASPEED_CLK_GATE_UART1CLK	22

#define ASPEED_CLK_GATE_UART2CLK	23

#define ASPEED_CLK_GATE_UART3CLK	24

#define ASPEED_CLK_GATE_UART4CLK	25

#define ASPEED_CLK_GATE_UART5CLK	26

#define ASPEED_CLK_GATE_UART6CLK	27

#define ASPEED_CLK_GATE_UART7CLK	28

#define ASPEED_CLK_GATE_UART8CLK	29

#define ASPEED_CLK_GATE_UART9CLK	30

#define ASPEED_CLK_GATE_UART10CLK	31

#define ASPEED_CLK_GATE_UART11CLK	32

#define ASPEED_CLK_GATE_UART12CLK	33

#define ASPEED_CLK_GATE_UART13CLK	34



#define ASPEED_CLK_GATE_SDCLK		35

#define ASPEED_CLK_GATE_EMMCCLK		36



#define ASPEED_CLK_GATE_I3C0CLK		37

#define ASPEED_CLK_GATE_I3C1CLK		38

#define ASPEED_CLK_GATE_I3C2CLK		39

#define ASPEED_CLK_GATE_I3C3CLK		40

#define ASPEED_CLK_GATE_I3C4CLK		41

#define ASPEED_CLK_GATE_I3C5CLK		42

#define ASPEED_CLK_GATE_I3C6CLK		43

#define ASPEED_CLK_GATE_I3C7CLK		44



#define ASPEED_CLK_GATE_FSICLK		45



#define ASPEED_CLK_HPLL			46

#define ASPEED_CLK_MPLL			47

#define ASPEED_CLK_DPLL			48

#define ASPEED_CLK_EPLL			49

#define ASPEED_CLK_APLL			50

#define ASPEED_CLK_AHB			51

#define ASPEED_CLK_APB1			52

#define ASPEED_CLK_APB2			53

#define ASPEED_CLK_BCLK			54

#define ASPEED_CLK_D1CLK		55

#define ASPEED_CLK_VCLK			56

#define ASPEED_CLK_LHCLK		57

#define ASPEED_CLK_UART			58

#define ASPEED_CLK_UARTX		59

#define ASPEED_CLK_SDIO			60

#define ASPEED_CLK_EMMC			61

#define ASPEED_CLK_ECLK			62

#define ASPEED_CLK_ECLK_MUX		63

#define ASPEED_CLK_MAC12		64

#define ASPEED_CLK_MAC34		65

#define ASPEED_CLK_USBPHY_40M		66



/* Only list resets here that are not part of a gate */

#define ASPEED_RESET_ADC		55

#define ASPEED_RESET_JTAG_MASTER2	54

#define ASPEED_RESET_I3C_DMA		39

#define ASPEED_RESET_PWM		37

#define ASPEED_RESET_PECI		36

#define ASPEED_RESET_MII		35

#define ASPEED_RESET_I2C		34

#define ASPEED_RESET_H2X		31

#define ASPEED_RESET_GP_MCU		30

#define ASPEED_RESET_DP_MCU		29

#define ASPEED_RESET_DP			28

#define ASPEED_RESET_RC_XDMA		27

#define ASPEED_RESET_GRAPHICS		26

#define ASPEED_RESET_DEV_XDMA		25

#define ASPEED_RESET_DEV_MCTP		24

#define ASPEED_RESET_RC_MCTP		23

#define ASPEED_RESET_JTAG_MASTER	22

#define ASPEED_RESET_PCIE_DEV_O		21

#define ASPEED_RESET_PCIE_DEV_OEN	20

#define ASPEED_RESET_PCIE_RC_O		19

#define ASPEED_RESET_PCIE_RC_OEN	18

#define ASPEED_RESET_PCI_DP		5

#define ASPEED_RESET_AHB		1

#define ASPEED_RESET_SDRAM		0



#endif