30b8e27e3b
Add driver code for the SiFive FU540 PRCI IP block. This IP block
handles reset and clock control for the SiFive FU540 device and
implements SoC-level clock tree controls and dividers.
Based on code written by Wesley Terpstra <wesley@sifive.com>:
999529edf5
Boot and PLL rate change were tested on a SiFive HiFive Unleashed
board.
This version includes several changes requested by Stephen Boyd
<sboyd@kernel.org>.
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Wesley W. Terpstra <wesley@sifive.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Megan Wachs <megan@sifive.com>
Cc: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-clk@vger.kernel.org
[sboyd@kernel.org: Fix some const and ARRAY_SIZE() issues, make makefile
only descend if CLK_SIFIVE=y]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
117 lines
4.5 KiB
Makefile
117 lines
4.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# common clock types
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obj-$(CONFIG_HAVE_CLK) += clk-devres.o clk-bulk.o
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obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o
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obj-$(CONFIG_COMMON_CLK) += clk.o
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obj-$(CONFIG_COMMON_CLK) += clk-divider.o
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obj-$(CONFIG_COMMON_CLK) += clk-fixed-factor.o
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obj-$(CONFIG_COMMON_CLK) += clk-fixed-rate.o
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obj-$(CONFIG_COMMON_CLK) += clk-gate.o
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obj-$(CONFIG_COMMON_CLK) += clk-multiplier.o
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obj-$(CONFIG_COMMON_CLK) += clk-mux.o
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obj-$(CONFIG_COMMON_CLK) += clk-composite.o
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obj-$(CONFIG_COMMON_CLK) += clk-fractional-divider.o
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obj-$(CONFIG_COMMON_CLK) += clk-gpio.o
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ifeq ($(CONFIG_OF), y)
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obj-$(CONFIG_COMMON_CLK) += clk-conf.o
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endif
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# hardware specific clock types
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# please keep this section sorted lexicographically by file path name
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obj-$(CONFIG_MACH_ASM9260) += clk-asm9260.o
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obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN) += clk-axi-clkgen.o
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obj-$(CONFIG_ARCH_AXXIA) += clk-axm5516.o
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obj-$(CONFIG_COMMON_CLK_BD718XX) += clk-bd718x7.o
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obj-$(CONFIG_COMMON_CLK_CDCE706) += clk-cdce706.o
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obj-$(CONFIG_COMMON_CLK_CDCE925) += clk-cdce925.o
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obj-$(CONFIG_ARCH_CLPS711X) += clk-clps711x.o
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obj-$(CONFIG_COMMON_CLK_CS2000_CP) += clk-cs2000-cp.o
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obj-$(CONFIG_ARCH_EFM32) += clk-efm32gg.o
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obj-$(CONFIG_COMMON_CLK_FIXED_MMIO) += clk-fixed-mmio.o
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obj-$(CONFIG_COMMON_CLK_GEMINI) += clk-gemini.o
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obj-$(CONFIG_COMMON_CLK_ASPEED) += clk-aspeed.o
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obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o
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obj-$(CONFIG_CLK_HSDK) += clk-hsdk-pll.o
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obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o
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obj-$(CONFIG_COMMON_CLK_MAX9485) += clk-max9485.o
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obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o
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obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o
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obj-$(CONFIG_ARCH_NPCM7XX) += clk-npcm7xx.o
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obj-$(CONFIG_ARCH_NSPIRE) += clk-nspire.o
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obj-$(CONFIG_COMMON_CLK_OXNAS) += clk-oxnas.o
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obj-$(CONFIG_COMMON_CLK_PALMAS) += clk-palmas.o
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obj-$(CONFIG_COMMON_CLK_PWM) += clk-pwm.o
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obj-$(CONFIG_CLK_QORIQ) += clk-qoriq.o
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obj-$(CONFIG_COMMON_CLK_RK808) += clk-rk808.o
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obj-$(CONFIG_COMMON_CLK_HI655X) += clk-hi655x.o
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obj-$(CONFIG_COMMON_CLK_S2MPS11) += clk-s2mps11.o
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obj-$(CONFIG_COMMON_CLK_SCMI) += clk-scmi.o
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obj-$(CONFIG_COMMON_CLK_SCPI) += clk-scpi.o
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obj-$(CONFIG_COMMON_CLK_SI5351) += clk-si5351.o
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obj-$(CONFIG_COMMON_CLK_SI514) += clk-si514.o
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obj-$(CONFIG_COMMON_CLK_SI544) += clk-si544.o
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obj-$(CONFIG_COMMON_CLK_SI570) += clk-si570.o
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obj-$(CONFIG_COMMON_CLK_STM32F) += clk-stm32f4.o
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obj-$(CONFIG_COMMON_CLK_STM32H7) += clk-stm32h7.o
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obj-$(CONFIG_COMMON_CLK_STM32MP157) += clk-stm32mp1.o
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obj-$(CONFIG_ARCH_TANGO) += clk-tango4.o
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obj-$(CONFIG_CLK_TWL6040) += clk-twl6040.o
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obj-$(CONFIG_ARCH_U300) += clk-u300.o
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obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o
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obj-$(CONFIG_COMMON_CLK_VC5) += clk-versaclock5.o
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obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o
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obj-$(CONFIG_COMMON_CLK_XGENE) += clk-xgene.o
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# please keep this section sorted lexicographically by directory path name
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obj-y += actions/
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obj-y += analogbits/
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obj-$(CONFIG_COMMON_CLK_AT91) += at91/
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obj-$(CONFIG_ARCH_ARTPEC) += axis/
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obj-$(CONFIG_ARC_PLAT_AXS10X) += axs10x/
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obj-y += bcm/
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obj-$(CONFIG_ARCH_BERLIN) += berlin/
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obj-$(CONFIG_ARCH_DAVINCI) += davinci/
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obj-$(CONFIG_H8300) += h8300/
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obj-$(CONFIG_ARCH_HISI) += hisilicon/
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obj-y += imgtec/
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obj-y += imx/
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obj-y += ingenic/
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obj-$(CONFIG_ARCH_K3) += keystone/
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obj-$(CONFIG_ARCH_KEYSTONE) += keystone/
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obj-$(CONFIG_MACH_LOONGSON32) += loongson1/
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obj-y += mediatek/
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obj-$(CONFIG_ARCH_MESON) += meson/
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obj-$(CONFIG_MACH_PIC32) += microchip/
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ifeq ($(CONFIG_COMMON_CLK), y)
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obj-$(CONFIG_ARCH_MMP) += mmp/
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endif
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obj-y += mvebu/
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obj-$(CONFIG_ARCH_MXS) += mxs/
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obj-$(CONFIG_COMMON_CLK_NXP) += nxp/
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obj-$(CONFIG_MACH_PISTACHIO) += pistachio/
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obj-$(CONFIG_COMMON_CLK_PXA) += pxa/
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obj-$(CONFIG_COMMON_CLK_QCOM) += qcom/
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obj-y += renesas/
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obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
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obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/
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obj-$(CONFIG_CLK_SIFIVE) += sifive/
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obj-$(CONFIG_ARCH_SIRF) += sirf/
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obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/
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obj-$(CONFIG_PLAT_SPEAR) += spear/
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obj-$(CONFIG_ARCH_SPRD) += sprd/
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obj-$(CONFIG_ARCH_STI) += st/
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obj-$(CONFIG_ARCH_STRATIX10) += socfpga/
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obj-$(CONFIG_ARCH_SUNXI) += sunxi/
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obj-$(CONFIG_SUNXI_CCU) += sunxi-ng/
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obj-$(CONFIG_ARCH_TEGRA) += tegra/
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obj-y += ti/
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obj-$(CONFIG_CLK_UNIPHIER) += uniphier/
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obj-$(CONFIG_ARCH_U8500) += ux500/
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obj-$(CONFIG_COMMON_CLK_VERSATILE) += versatile/
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ifeq ($(CONFIG_COMMON_CLK), y)
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obj-$(CONFIG_X86) += x86/
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endif
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obj-$(CONFIG_ARCH_ZX) += zte/
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obj-$(CONFIG_ARCH_ZYNQ) += zynq/
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obj-$(CONFIG_COMMON_CLK_ZYNQMP) += zynqmp/
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