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Commit e803c927 authored by Jonathan Marek's avatar Jonathan Marek Committed by 谢秀奇
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mfd: qcom_rpm: write fw_version to CTRL_REG


[ Upstream commit 504e4175 ]

This is required as part of the initialization sequence on certain SoCs.

If these registers are not initialized, the hardware can be unresponsive.
This fixes the driver on apq8060 (HP TouchPad device).

Signed-off-by: default avatarJonathan Marek <jonathan@marek.ca>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parent 1cd5f558
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