ACPI / APD: Add clock frequency for Hisilicon Hip07/08 I2C controller
I2C clock frequency of Designware ip for Hisilicon Hip07 is 200M, but 250M for Hip08, use two ACPI IDs to differentiate them. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -106,6 +106,16 @@ static const struct apd_device_desc vulcan_spi_desc = {
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.setup = acpi_apd_setup,
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.fixed_clk_rate = 133000000,
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};
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static const struct apd_device_desc hip07_i2c_desc = {
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.setup = acpi_apd_setup,
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.fixed_clk_rate = 200000000,
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};
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static const struct apd_device_desc hip08_i2c_desc = {
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.setup = acpi_apd_setup,
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.fixed_clk_rate = 250000000,
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};
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#endif
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#else
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@ -169,6 +179,8 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
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#ifdef CONFIG_ARM64
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{ "APMC0D0F", APD_ADDR(xgene_i2c_desc) },
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{ "BRCM900D", APD_ADDR(vulcan_spi_desc) },
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{ "HISI0A21", APD_ADDR(hip07_i2c_desc) },
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{ "HISI0A22", APD_ADDR(hip08_i2c_desc) },
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#endif
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{ }
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};
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