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x86: tangier: Add initial ACPI support for PMIC device
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 5 Feb 2019 11:06:57 +0000 (13:06 +0200)
committerBin Meng <bmeng.cn@gmail.com>
Tue, 12 Feb 2019 06:37:17 +0000 (14:37 +0800)
commit24b56e2bf369ac003ccaac37d8bb80e08b743e16
treefe3d66153227486bb1cc925f00a5c428687f8ebftree | snapshot
parentbc1a8f0d7a57fbc1b0c03f323412a56761c82240commit | diff
x86: tangier: Add initial ACPI support for PMIC device

Basin Cove PMIC is connected to I2C0 bus which is hidden from the OS
and access is going via SCU device, enumerated via PCI.

For now, we add just a minimum support of PMIC device to allow enabling,
e.g. USB OTG, in the OS.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/include/asm/arch-tangier/acpi/southcluster.asl diff | blob | history
My U-Boot fork