This set of patches adds support for USB on the Exynos7885 SoC. The Exynos7885 has a DWC3 compatible USB controller and an Exynos USB PHY that theoretically supports USB3 SuperSpeed, but is not implemented in any known device. The vendor kernel also stubs out USB3 functions, so we do not support it. While at it, since we need some new clocks implemented, also fix some issues with the existing clock driver/bindings. p.s.: Not realizing the USB PLL has a MUX on it made me waste I don't even want to know how much time on troubleshooting why it's not working... David Virag (13): dt-bindings: clock: exynos7885: Fix duplicated binding dt-bindings: clock: exynos7885: Add CMU_TOP PLL MUX indices dt-bindings: clock: exynos7885: Add indices for USB clocks dt-bindings: phy: samsung,usb3-drd-phy: Add Exynos7885 support dt-bindings: usb: samsung,exynos-dwc3: Add Exynos7885 support clk: samsung: exynos7885: Update CLKS_NR_FSYS after bindings fix clk: samsung: exynos7885: Add missing MUX clocks from PLLs in CMU_TOP clk: samsung: clk-pll: Add support for pll_1418x clk: samsung: exynos7885: Add USB related clocks to CMU_FSYS usb: dwc3: exynos: Add support for Exynos7885 phy: exynos5-usbdrd: support Exynos7885 USB PHY arm64: dts: exynos: Enable USB in Exynos7885 arm64: dts: exynos: exynos7885-jackpotlte: Enable USB support .../bindings/phy/samsung,usb3-drd-phy.yaml | 2 + .../bindings/usb/samsung,exynos-dwc3.yaml | 5 +- .../boot/dts/exynos/exynos7885-jackpotlte.dts | 20 ++++ arch/arm64/boot/dts/exynos/exynos7885.dtsi | 35 +++++++ drivers/clk/samsung/clk-exynos7885.c | 95 +++++++++++++++---- drivers/clk/samsung/clk-pll.c | 20 +++- drivers/clk/samsung/clk-pll.h | 1 + drivers/phy/samsung/phy-exynos5-usbdrd.c | 21 ++++ drivers/usb/dwc3/dwc3-exynos.c | 3 + include/dt-bindings/clock/exynos7885.h | 32 ++++--- include/linux/soc/samsung/exynos-regs-pmu.h | 3 + 11 files changed, 201 insertions(+), 36 deletions(-) -- 2.46.0
