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

phy: sun4i-usb: remove enable_pmu_unk1 from sun50i_h6_cfg

2020-11-19T06:19:18+00:00

For the current code, enable_pmu_unk1 only works in non-a83t and non-h6 types. So let's delete it from the sun50i_h6_cfg. Signed-off-by: Yangtao Li Link: https://lore.kernel.org/r/dc8cbb7b3cd59902a6719f207d18a232903fac8a.1604988979.git.frank@allwinnertech.com Signed-off-by: Vinod Koul

phy: allwinner: convert to devm_platform_ioremap_resource(_byname)

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

Use devm_platform_ioremap_resource(_byname) to simplify code Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1604642930-29019-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

Merge branch 'fixes' into next

2020-07-17T08:15:53+00:00

phy: sun4i-usb: explicitly include gpio/consumer.h

2020-07-17T06:33:11+00:00

Driver uses GPIO functions but doesn't include the header explcitly. Add that to fix build errors when GPIOLIB is disabled. drivers/phy/allwinner/phy-sun4i-usb.c:367:11: error: implicit declaration of function ‘gpiod_get_value_cansleep’; did you mean ‘gpio_get_value_cansleep’? [-Werror=implicit-function-declaration] drivers/phy/allwinner/phy-sun4i-usb.c:707:22: error: implicit declaration of function ‘devm_gpiod_get_optional’; did you mean ‘devm_clk_get_optional’? [-Werror=implicit-function-declaration] drivers/phy/allwinner/phy-sun4i-usb.c:708:11: error: ‘GPIOD_IN’ undeclared (first use in this function); did you mean ‘GPIOF_IN’? drivers/phy/allwinner/phy-sun4i-usb.c:815:21: error: implicit declaration of function ‘gpiod_to_irq’; did you mean ‘gpio_to_irq’? [-Werror=implicit-function-declaration] Reported-by: Randy Dunlap Signed-off-by: Vinod Koul Acked-by: Chen-Yu Tsai Acked-by: Randy Dunlap # build-tested Link: https://lore.kernel.org/r/20200716062427.71763-1-vkoul@kernel.org

phy: allwinner: Make PHY_SUN6I_MIPI_DPHY depend on COMMON_CLK

2020-07-13T05:10:53+00:00

When CONFIG_ARCH_SUNXI is not set but CONFIG_COMPILE_TEST=y, CONFIG_HAVE_CLK=y, CONFIG_HAVE_LEGACY_CLK=y, there exists the following build errors with CONFIG_PHY_SUN6I_MIPI_DPHY=y: drivers/phy/allwinner/phy-sun6i-mipi-dphy.o: In function `sun6i_dphy_init': phy-sun6i-mipi-dphy.c:(.text+0x320): undefined reference to `clk_set_rate_exclusive' drivers/phy/allwinner/phy-sun6i-mipi-dphy.o: In function `sun6i_dphy_exit': phy-sun6i-mipi-dphy.c:(.text+0x2c8): undefined reference to `clk_rate_exclusive_put' clk_set_rate_exclusive() and clk_rate_exclusive_put() are defined in drivers/clk/clk.c, this file is built under CONFIG_COMMON_CLK, so in order to build drivers/phy/allwinner/phy-sun6i-mipi-dphy.c successful used with various configs, CONFIG_PHY_SUN6I_MIPI_DPHY should depend on CONFIG_COMMON_CLK. Fixes: 133552bf03ed ("phy: Remove CONFIG_ARCH_* check for related subdir in Makefile") Reported-by: kernel test robot Signed-off-by: Tiezhu Yang Link: https://lore.kernel.org/r/1594113746-25393-1-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Vinod Koul

phy: allwinner: phy-sun6i-mipi-dphy: Constify structs

2020-07-08T11:16:08+00:00

sun6i_dphy_ops and sun6i_dphy_regmap_config are not modified so make them const structs to allow the compiler to put them in read-only memory. Before: text data bss dec hex filename 4407 1944 64 6415 190f drivers/phy/allwinner/phy-sun6i-mipi-dphy.o After: text data bss dec hex filename 4835 1496 64 6395 18fb drivers/phy/allwinner/phy-sun6i-mipi-dphy.o Signed-off-by: Rikard Falkeborn Acked-by: Maxime Ripard Link: https://lore.kernel.org/r/20200629195727.9717-1-rikard.falkeborn@gmail.com Signed-off-by: Vinod Koul

phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked

2020-06-25T12:55:37+00:00

Currently pointer phy0 is being dereferenced via the assignment of phy on the call to phy_get_drvdata before phy0 is null checked, this can lead to a null pointer dereference. Fix this by performing the null check on phy0 before the call to phy_get_drvdata. Also replace the phy0 == NULL check with the more usual !phy0 idiom. Addresses-Coverity: ("Dereference before null check") Fixes: e6f32efb1b12 ("phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20200625124428.83564-1-colin.king@canonical.com Signed-off-by: Vinod Koul

phy: exynos: Rename Exynos to lowercase

2020-06-24T17:14:19+00:00

Fix up inconsistent usage of upper and lowercase letters in "Exynos" name. "EXYNOS" is not an abbreviation but a regular trademarked name. Therefore it should be written with lowercase letters starting with capital letter. The lowercase "Exynos" name is promoted by its manufacturer Samsung Electronics Co., Ltd., in advertisement materials and on website. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20200617152803.17941-1-krzk@kernel.org Signed-off-by: Vinod Koul

phy: allwinner: Fix GENMASK misuse

2020-03-04T09:56:26+00:00

Arguments are supposed to be ordered high then low. Fixes: a228890f9458 ("phy: allwinner: add phy driver for USB3 PHY on Allwinner H6 SoC") Signed-off-by: Rikard Falkeborn Tested-by: Ondrej Jirman Signed-off-by: Ondrej Jirman Acked-by: Maxime Ripard Acked-by: Chen-Yu Tsai Cc: stable Link: https://lore.kernel.org/r/20191110124355.1569-1-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman

phy: Enable compile testing for some of drivers

2020-01-06T09:35:00+00:00

Some of the phy drivers can be compile tested to increase build coverage. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20200103164710.4829-2-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman