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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2016-09-29 12:59:39 +0300
committerLee Jones <lee.jones@linaro.org>2016-11-16 09:50:18 +0000
commit2c8c34167c987e463d62a55384fcec7fa8d03a54 (patch)
tree3a7585e0eba25ea9b87bb675eaeeb6919b2e539d /drivers/mfd/da9052-spi.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
downloadlinux-2c8c34167c987e463d62a55384fcec7fa8d03a54.tar.gz
linux-2c8c34167c987e463d62a55384fcec7fa8d03a54.tar.xz
mfd: lpss: Fix Intel Kaby Lake PCH-H properties
There are a few issues on Intel Kaby Lake PCH-H properties added by commit a6a576b78e09 ("mfd: lpss: Add Intel Kaby Lake PCH-H PCI IDs"): - Input clock of I2C controller on Intel Kaby Lake PCH-H is 120 MHz not 133 MHz. This was probably copy-paste error from Intel Broxton I2C properties. - There is no default I2C SDA hold time specified which is used when ACPI doesn't provide it. I got information from Windows driver team that Kaby Lake PCH-H can use the same configuration than Intel Sunrisepoint PCH. - Common HS-UART properties are not used. Fix these by reusing the Sunrisepoint properties on Kaby Lake PCH-H. Fixes: a6a576b78e09 ("mfd: lpss: Add Intel Kaby Lake PCH-H PCI IDs") Reported-by: Xiang A Wang <xiang.a.wang@intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/da9052-spi.c')
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