linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2024-04-12	phy: freescale: fsl-samsung-hdmi: Convert to platform remove callback ↵	Uwe Kleine-König
	returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240409161505.66619-2-u.kleine-koenig@pengutronix.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-03-29	phy: freescale: add Samsung HDMI PHY	Lucas Stach
	This adds the driver for the Samsung HDMI PHY found on the i.MX8MP SoC. Based on downstream implementation from Sandor Yu <Sandor.yu@nxp.com>. According to the TRM, the PHY receives parallel data from the link and serializes it. It also sets the PLL clock needed for the TX serializer. Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Richard Leitner <richard.leitner@skidata.com> Co-developed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> # Kontron BL Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Tommaso Merciai <tomm.merciai@gmail.com> Link: https://lore.kernel.org/r/20240227220444.77566-3-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>