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Now that we have platform-specific infrastructure for the dw i3c driver, add platform support for the ASPEED AST2600 SoC. The AST2600 has a small set of "i3c global" registers, providing platform-level i3c configuration outside of the i3c core. For the ast2600, we need a couple of extra setup operations: - on probe: find the i3c global register set and parse the SDA pullup resistor values - on init: set the pullups accordingly, and set the i3c instance IDs Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230331091501.3800299-4-jk@codeconstruct.com.au Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
7 lines
292 B
Makefile
7 lines
292 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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obj-$(CONFIG_CDNS_I3C_MASTER) += i3c-master-cdns.o
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obj-$(CONFIG_DW_I3C_MASTER) += dw-i3c-master.o
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obj-$(CONFIG_AST2600_I3C_MASTER) += ast2600-i3c-master.o
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obj-$(CONFIG_SVC_I3C_MASTER) += svc-i3c-master.o
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obj-$(CONFIG_MIPI_I3C_HCI) += mipi-i3c-hci/
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