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https://github.com/AsahiLinux/u-boot
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104950a7fe
This bus controller is used to communicate with an X-Powers AXP PMIC. Currently, various drivers access PMIC registers through a platform- specific non-DM "pmic_bus" interface, which depends on the legacy I2C framework. In order to convert those drivers to use DM_PMIC, this bus needs a DM_I2C driver. Refactor the p2wi functions to take the base address as a parameter, and implement both the existing interface (which is still needed in SPL) and the DM_I2C interface on top of them. The register for switching between I2C/P2WI/RSB mode is the same across all PMIC variants. Move that to the common header, so it can be used by both interface implementations. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
44 lines
1.5 KiB
Makefile
44 lines
1.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net>
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#
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# Based on some other Makefile
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# (C) Copyright 2000-2003
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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obj-y += board.o
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obj-y += clock.o
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obj-y += cpu_info.o
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obj-y += dram_helpers.o
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obj-y += pinmux.o
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obj-$(CONFIG_SUN6I_PRCM) += prcm.o
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obj-$(CONFIG_AXP_PMIC_BUS) += pmic_bus.o
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obj-$(CONFIG_SUN8I_RSB) += rsb.o
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obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o
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obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o
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obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o
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obj-$(CONFIG_MACH_SUN7I) += clock_sun4i.o
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obj-$(CONFIG_MACH_SUN50I) += clock_sun6i.o
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ifdef CONFIG_MACH_SUN8I_A83T
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obj-y += clock_sun8i_a83t.o
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else
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obj-$(CONFIG_MACH_SUN8I) += clock_sun6i.o
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endif
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obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o gtbus_sun9i.o
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obj-$(CONFIG_SUN50I_GEN_H6) += clock_sun50i_h6.o
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ifdef CONFIG_SPL_BUILD
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obj-$(CONFIG_DRAM_SUN4I) += dram_sun4i.o
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obj-$(CONFIG_DRAM_SUN6I) += dram_sun6i.o
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obj-$(CONFIG_DRAM_SUN8I_A23) += dram_sun8i_a23.o
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obj-$(CONFIG_DRAM_SUN8I_A33) += dram_sun8i_a33.o
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obj-$(CONFIG_DRAM_SUN8I_A83T) += dram_sun8i_a83t.o
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obj-$(CONFIG_DRAM_SUN9I) += dram_sun9i.o
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obj-$(CONFIG_SPL_SPI_SUNXI) += spl_spi_sunxi.o
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obj-$(CONFIG_SUNXI_DRAM_DW) += dram_sunxi_dw.o
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obj-$(CONFIG_SUNXI_DRAM_DW) += dram_timings/
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obj-$(CONFIG_DRAM_SUN50I_H6) += dram_sun50i_h6.o
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obj-$(CONFIG_DRAM_SUN50I_H6) += dram_timings/
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obj-$(CONFIG_DRAM_SUN50I_H616) += dram_sun50i_h616.o
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obj-$(CONFIG_DRAM_SUN50I_H616) += dram_timings/
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endif
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