7d6df608ff
Add I2C #6 & #7 and remove GSPI #3 as per EHL EDS. Also update device function number for GSPI #2 in asl file. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: If166fefe567a857ca29527d0367197139efbf6c7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48540 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
51 lines
853 B
C
51 lines
853 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <device/device.h>
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#include <drivers/i2c/designware/dw_i2c.h>
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#include <soc/pci_devs.h>
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int dw_i2c_soc_devfn_to_bus(unsigned int devfn)
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{
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switch (devfn) {
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case PCH_DEVFN_I2C0:
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return 0;
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case PCH_DEVFN_I2C1:
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return 1;
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case PCH_DEVFN_I2C2:
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return 2;
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case PCH_DEVFN_I2C3:
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return 3;
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case PCH_DEVFN_I2C4:
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return 4;
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case PCH_DEVFN_I2C5:
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return 5;
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case PCH_DEVFN_I2C6:
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return 6;
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case PCH_DEVFN_I2C7:
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return 7;
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}
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return -1;
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}
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int dw_i2c_soc_bus_to_devfn(unsigned int bus)
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{
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switch (bus) {
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case 0:
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return PCH_DEVFN_I2C0;
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case 1:
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return PCH_DEVFN_I2C1;
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case 2:
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return PCH_DEVFN_I2C2;
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case 3:
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return PCH_DEVFN_I2C3;
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case 4:
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return PCH_DEVFN_I2C4;
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case 5:
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return PCH_DEVFN_I2C5;
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case 6:
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return PCH_DEVFN_I2C6;
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case 7:
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return PCH_DEVFN_I2C7;
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}
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return -1;
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}
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