LPCLK_CTRL 532 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c writel(PHY_TXREQUESTCLKHS, base + LPCLK_CTRL); LPCLK_CTRL 580 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c writel(0, base + LPCLK_CTRL);