kernel/linux.git/drivers/phy/amlogic, branch v5.15.7

phy: amlogic: meson8b-usb2: don't log an error on -EPROBE_DEFER

2021-08-17T10:30:44+00:00

devm_phy_create can return -EPROBE_DEFER if the vbus-supply is not ready yet. Silence this warning as the driver framework will re-attempt registering the PHY. Use dev_err_probe() for phy resources to indicate the deferral reason when waiting for the resource to come up. Cc: Martin Blumenstingl Reviewed-by: Martin Blumenstingl Signed-off-by: Anand Moon Link: https://lore.kernel.org/r/20210817041548.1276-7-linux.amoon@gmail.com Signed-off-by: Vinod Koul

phy: amlogic: meson8b-usb2: Power off the PHY by putting it into reset mode

2021-08-17T10:30:44+00:00

Power off the PHY by putting it into reset mode. Cc: Martin Blumenstingl Acked-by: Martin Blumenstingl Signed-off-by: Anand Moon Link: https://lore.kernel.org/r/20210817041548.1276-6-linux.amoon@gmail.com Signed-off-by: Vinod Koul

phy: amlogic: replace devm_reset_control_array_get()

2020-11-30T11:02:37+00:00

devm_reset_control_array_get_exclusive() looks more readable Signed-off-by: Yejune Deng Reviewed-by: Martin Blumenstingl Reviewed-by: Philipp Zabel Link: https://lore.kernel.org/r/1605666995-16462-1-git-send-email-yejune.deng@gmail.com Signed-off-by: Vinod Koul

phy: amlogic: phy-meson-gxl-usb2: keep ID pull-up even in Host mode

2020-11-30T11:01:03+00:00

In order to keep OTG ID detection even when in Host mode, the ID line of the PHY (if the current phy is an OTG one) pull-up should be kept enable in both modes. This fixes OTG switch on GXL, GXM & AXG platforms, otherwise once switched to Host, the ID detection doesn't work anymore to switch back to Device. Signed-off-by: Neil Armstrong Reviewed-by: Kevin Hilman Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20201120153855.3920757-1-narmstrong@baylibre.com Signed-off-by: Vinod Koul

phy: amlogic: meson-axg-mipi-pcie-analog: replace DSI_LANE definitions with BIT() macro

2020-11-30T11:00:24+00:00

For consistency, replace DSI_LANE definitions with BIT() macro and remove the unused DSI_LANE_MASK definition. Suggested-by: Vinod Koul Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20201120150347.3914901-1-narmstrong@baylibre.com Signed-off-by: Vinod Koul

phy: amlogic: phy-meson-axg-mipi-pcie-analog: add support for MIPI DSI analog

2020-11-20T09:53:33+00:00

The AXG Analog MIPI-DSI PHY also provides functions to the PCIe PHY, thus we need to have inclusive support for both interfaces at runtime. This fixes the regmap get from parent node, removes cell param to select a mode and implement runtime configuration & power on/off for both functions since they are not exclusive. Signed-off-by: Neil Armstrong Reviewed-by: Remi Pommarel Link: https://lore.kernel.org/r/20201116101647.73448-4-narmstrong@baylibre.com Signed-off-by: Vinod Koul

phy: amlogic: Add AXG MIPI D-PHY driver

2020-11-20T09:53:33+00:00

The Amlogic AXG SoCs embeds a MIPI D-PHY used to communicate with DSI panels. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20201116101315.71720-3-narmstrong@baylibre.com Signed-off-by: Vinod Koul

phy: amlogic: Revert "phy: amlogic: Replace devm_reset_control_array_get()"

2020-11-17T09:59:42+00:00

This reverts commit 3cc8e86721ad ("phy: amlogic: Replace devm_reset_control_array_get()") as it caused build failure drivers/soc/amlogic/meson-ee-pwrc.c: In function 'meson_ee_pwrc_init_domain': drivers/soc/amlogic/meson-ee-pwrc.c:416:65: error: expected ';' before 'if' Reported-by: Stephen Rothwell Signed-off-by: Vinod Koul

phy: amlogic: Replace devm_reset_control_array_get()

2020-11-16T07:34:47+00:00

devm_reset_control_array_get_exclusive() looks more readable Signed-off-by: Yejune Deng Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/1604378274-6860-1-git-send-email-yejune.deng@gmail.com Signed-off-by: Vinod Koul

phy: amlogic: convert to devm_platform_ioremap_resource

2020-11-16T07:17:46+00:00

Use devm_platform_ioremap_resource to simplify code Signed-off-by: Chunfeng Yun Reviewed-by: Remi Pommarel Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/1604642930-29019-2-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul