kernel/drivers/phy/renesas/Kconfig, branch linux-6.9.y

phy: renesas: phy-rcar-gen2: use select for GENERIC_PHY

2023-12-21T17:09:34Z

Change the last "depends on GENERIC_PHY" to use select, like the other 170+ Kconfig users do. This can help prevent circular dependency issues. Signed-off-by: Randy Dunlap Cc: Vinod Koul Cc: Kishon Vijay Abraham I Cc: linux-phy@lists.infradead.org Link: https://lore.kernel.org/r/20231204234917.23509-1-rdunlap@infradead.org Signed-off-by: Vinod Koul

phy: renesas: Add Renesas Ethernet SERDES driver for R-Car S4-8

2022-11-10T07:26:09Z

Add Renesas Ethernet SERDES driver for R-Car S4-8 (r8a779f0). The datasheet describes initialization procedure without any information about registers' name/bits. So, this is all black magic to initialize the hardware. Especially, all channels should be initialized at once. Signed-off-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20221108005500.3011449-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul

phy: rcar-gen3-usb2: Add support for r8a77470

2019-04-17T08:43:11Z

This patch adds support for r8a77470 (RZ/G1C). We can reuse this driver for initializing timing/interrupt generation registers. Signed-off-by: Biju Das Reviewed-by: Yoshihiro Shimoda Signed-off-by: Kishon Vijay Abraham I

phy: renesas: convert to SPDX identifiers

2018-09-26T07:39:41Z

This patch updates license to use SPDX-License-Identifier instead of verbose license text. Signed-off-by: Kuninori Morimoto Reviewed-by: Simon Horman Signed-off-by: Kishon Vijay Abraham I

phy: Renesas R-Car gen3 PCIe PHY driver

2018-07-10T08:15:11Z

This PHY is still mostly undocumented -- the only documented registers exist on R-Car V3H (R8A77980) SoC where this PHY stays in a powered-down state after a reset and thus we must power it up for PCIe to work... Signed-off-by: Sergei Shtylyov Reviewed-by: Simon Horman Signed-off-by: Kishon Vijay Abraham I

phy: rcar-gen3-usb2: select USB_COMMON

2017-12-15T10:30:41Z

When USB is disabled, we get a link error for this driver because of the added OTG support drivers/phy/renesas/phy-rcar-gen3-usb2.o: In function `rcar_gen3_phy_usb2_probe': phy-rcar-gen3-usb2.c:(.text+0x250): undefined reference to `of_usb_get_dr_mode_by_phy' Other phy drivers select USB_COMMON for this, so let's do the same here. Fixes: 7e0540f41332 ("phy: rcar-gen3-usb2: check dr_mode for otg mode") Signed-off-by: Arnd Bergmann Acked-by: Yoshihiro Shimoda Signed-off-by: Kishon Vijay Abraham I

phy: rcar-gen3-usb3: add support for R-Car Gen3 USB 3.0 PHY

2017-06-07T12:25:13Z

The USB 3.0 PHY modules of R-Car Gen3 SoCs have: - Spread spectrum clock (ssc). - Using USB 2.0 EXTAL clock instead of USB 3.0 clock. - Enabling VBUS detection for usb3.0 peripheral. So, this driver supports these features. Signed-off-by: Yoshihiro Shimoda Signed-off-by: Kishon Vijay Abraham I

phy: Group vendor specific phy drivers

2017-06-01T09:58:33Z

Adding vendor specific directories in phy to group phy drivers under their respective vendor umbrella. Also updated the MAINTAINERS file to reflect the correct directory structure for phy drivers. Signed-off-by: Vivek Gautam Acked-by: Heiko Stuebner Acked-by: Viresh Kumar Acked-by: Krzysztof Kozlowski Acked-by: Yoshihiro Shimoda Reviewed-by: Jaehoon Chung Cc: Kishon Vijay Abraham I Cc: David S. Miller Cc: Geert Uytterhoeven Cc: Yoshihiro Shimoda Cc: Guenter Roeck Cc: Heiko Stuebner Cc: Viresh Kumar Cc: Maxime Ripard Cc: Chen-Yu Tsai Cc: Sylwester Nawrocki Cc: Krzysztof Kozlowski Cc: Jaehoon Chung Cc: Stephen Boyd Cc: Martin Blumenstingl Cc: linux-arm-kernel@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-usb@vger.kernel.org Signed-off-by: Kishon Vijay Abraham I