linux-kernel - [PATCH v4 8/8] i2c: designware: Add doorbell support for Skyrim

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Date:   Mon, 20 Mar 2023 13:04:07 -0600
From:   Mark Hasemeyer <markhas@...omium.org>
To:     mario.limonciello@....com
Cc:     Felix.Held@....com, Rijo-john.Thomas@....com,
        Thomas.Lendacky@....com, andriy.shevchenko@...ux.intel.com,
        gjb@...ihalf.com, herbert@...dor.apana.org.au,
        jarkko.nikula@...ux.intel.com, jsd@...ihalf.com,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        mika.westerberg@...ux.intel.com
Subject: [PATCH v4 8/8] i2c: designware: Add doorbell support for Skyrim

Should this function retry acquiring the I2C bus while it is busy?  Similar to
how the cezanne variant works. Also wondering if the function should be named
psp_send_i2c_req_mendocino for consistency.