mirror of https://gitee.com/openkylin/linux.git
reset: imx7: Fix always writing bits as 0
Right now the only user of reset-imx7 is pci-imx6 and the reset_control_assert and deassert calls on pciephy_reset don't toggle the PCIEPHY_BTN and PCIEPHY_G_RST bits as expected. Fix this by writing 1 or 0 respectively. The reference manual is not very clear regarding SRC_PCIEPHY_RCR but for other registers like MIPIPHY and HSICPHY the bits are explicitly documented as "1 means assert, 0 means deassert". The values are still reversed for IMX7_RESET_PCIE_CTRL_APPS_EN. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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@ -80,7 +80,7 @@ static int imx7_reset_set(struct reset_controller_dev *rcdev,
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{
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struct imx7_src *imx7src = to_imx7_src(rcdev);
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const struct imx7_src_signal *signal = &imx7_src_signals[id];
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unsigned int value = 0;
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unsigned int value = assert ? signal->bit : 0;
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switch (id) {
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case IMX7_RESET_PCIEPHY:
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