Date: Wed, 20 Dec 2017 13:28:40 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-arm@FreeBSD.org Subject: [Bug 224481] Add H3 to aw_sid driver for Allwinner SoC Message-ID: <bug-224481-7@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224481 Bug ID: 224481 Summary: Add H3 to aw_sid driver for Allwinner SoC Product: Base System Version: CURRENT Hardware: arm OS: Any Status: New Severity: Affects Many People Priority: --- Component: arm Assignee: freebsd-arm@FreeBSD.org Reporter: eval@iptk.ru Created attachment 188991 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=188991&action=edit SID driver patch For the correct operation of the aw_thermal driver, a thermal calibration function is required, presented in the aw_sid driver. However, the driver does not support H3 SoC. It is known that H3 SoC has a hardware bug when reading SID (root key) - see http://linux-sunxi.org/SID_Register_Guide#SID_PRCTL I suggest a patch that more correctly implements the aw_sid driver. DTS to enable the driver device: ... sid: eeprom@1c14000 { compatible = "allwinner,sun8i-h3-sid"; reg = <0x01c14000 0x400>; }; ... The driver is tested on H2+ SoC (OrangePi Zero) -- You are receiving this mail because: You are the assignee for the bug.help
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