| commit | c07278b8d55480a5fd9e6c9907118b2f650556c9 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marek.vasut@gmail.com> | Thu Mar 07 03:41:08 2019 +0100 |
| committer | Heiko Schocher <hs@denx.de> | Thu Mar 07 06:20:09 2019 +0100 |
| tree | 84c821ee03d91cdc4c685074bc7ce0443dd0d4c8 | |
| parent | 28bf52a0a82c97a2853f22f301c0155d1f769cfd [diff] |
i2c: rcar_iic: Read ICSR only once Read ICSR only once to avoid missing interrupts. This happens on R8A7791 Porter during reset, when reading the PMIC register 0x13, which may fail sometimes because of the missed DTE interrupt. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Heiko Schocher <hs@denx.de>