kernel/linux.git/drivers/phy/amlogic, branch v6.6.132

phy: amlogic: meson-g12a-usb2: fix Wvoid-pointer-to-enum-cast warning

2023-08-22T13:58:10+00:00

'soc_id' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: phy-meson-g12a-usb2.c:322:17: error: cast to smaller integer type 'enum meson_soc_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20230810091310.70231-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

phy: Explicitly include correct DT includes

2023-07-17T06:22:56+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Acked-by: Marc Kleine-Budde # for drivers/phy/phy-can-transceiver.c Acked-by: Heiko Stuebner Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20230714174841.4061919-1-robh@kernel.org Signed-off-by: Vinod Koul

Merge branch 'fixes' into next

2023-05-19T17:46:43+00:00

This brings in the Qcom qmp patch fixes into next as well

phy: amlogic: phy-meson-g12a-mipi-dphy-analog: fix CNTL2_DIF_TX_CTL0 value

2023-05-16T14:18:10+00:00

Use the same CNTL2_DIF_TX_CTL0 value used by the vendor, it was reported fixing timings issues. Fixes: 2a56dc650e54 ("phy: amlogic: Add G12A Analog MIPI D-PHY driver") Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v4-10-2592c29ea263@linaro.org Signed-off-by: Vinod Koul

phy: amlogic: enable/disable clkin during Amlogic USB PHY init/exit

2023-05-08T09:27:37+00:00

Previously, all Amlogic boards used the XTAL clock as the default board clock for the USB PHY input, so there was no need to enable it. However, with the introduction of new Amlogic SoCs like the A1 family, the USB PHY now uses a gated clock. Hence, it is necessary to enable this gated clock during the PHY initialization sequence, or disable it during the PHY exit, as appropriate. Signed-off-by: Dmitry Rokosov Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20230426102922.19705-2-ddrokosov@sberdevices.ru Signed-off-by: Vinod Koul

phy: dphy: Use devm_platform_ioremap_resource()

2023-03-31T13:49:47+00:00

According to commit 7945f929f1a7 ("drivers: provide devm_platform_ioremap_resource()"), convert platform_get_resource(), devm_ioremap_resource() to a single call to use devm_platform_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yang Li Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20230323073534.75037-1-yang.lee@linux.alibaba.com Signed-off-by: Vinod Koul

phy: amlogic: phy-meson-axg-mipi-pcie-analog: Hold reference returned by of_get_parent()

2022-09-20T06:26:38+00:00

As the of_get_parent() will increase the refcount of the node->parent and the reference will be discarded, so we should hold the reference with which we can decrease the refcount when done. Fixes: 8eff8b4e22d9 ("phy: amlogic: phy-meson-axg-mipi-pcie-analog: add support for MIPI DSI analog") Signed-off-by: Liang He Link: https://lore.kernel.org/r/20220915093506.4009456-1-windhl@126.com Signed-off-by: Vinod Koul

phy: amlogic: use devm_clk_get_enabled() to simplify the code

2022-09-04T15:19:12+00:00

Simplify the code by using devm_clk_get_enabled(). Signed-off-by: Heiner Kallweit Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/9308a2a3-e828-bd9d-ab83-a68376aab5c3@gmail.com Signed-off-by: Vinod Koul

phy: amlogic: Add G12A Analog MIPI D-PHY driver

2022-07-05T08:21:13+00:00

The Amlogic G12A SoCs embeds an Analog MIPI D-PHY used to communicate with DSI panels. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20220705075650.3165348-3-narmstrong@baylibre.com Signed-off-by: Vinod Koul

phy: dphy: drop unexpected word "the" in the comments

2022-07-05T06:32:03+00:00

there is an unexpected word "the" in the comments that need to be dropped file: ./drivers/phy/amlogic/phy-meson-axg-mipi-dphy.c line: 139 * when in RxULPS check state, after the the logic enable the analog, changed to * when in RxULPS check state, after the logic enable the analog, Signed-off-by: Jiang Jian Reviewed-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20220621120015.113682-1-jiangjian@cdjrlc.com Signed-off-by: Vinod Koul