On Wed, Nov 22, 2023 at 7:42 AM Abel Vesa <abel.vesa@xxxxxxxxxx> wrote: > > The TCSR clock controller found on X1E80100 provides refclks > for PCIE, USB and UFS. Add clock driver for it. > > Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx> > --- > drivers/clk/qcom/Kconfig | 8 + > drivers/clk/qcom/Makefile | 1 + > drivers/clk/qcom/tcsrcc-x1e80100.c | 295 +++++++++++++++++++++++++++++++++++++ > 3 files changed, 304 insertions(+) > > diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig > index ad1acd9b7426..6ed9c89d9070 100644 > --- a/drivers/clk/qcom/Kconfig > +++ b/drivers/clk/qcom/Kconfig > @@ -1116,4 +1116,12 @@ config SM_VIDEOCC_8450 > SM8450 devices. > Say Y if you want to support video devices and functionality such as > video encode/decode. > + > +config X1E_TCSRCC_80100 > + tristate "X1E80100 TCSR Clock Controller" > + depends on ARM64 || COMPILE_TEST > + select QCOM_GDSC > + help > + Support for the TCSR clock controller on X1E80100 devices. > + Say Y if you want to use peripheral devices such as SD/UFS. > endif > diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile > index 17edd73f9839..4931a1470137 100644 > --- a/drivers/clk/qcom/Makefile > +++ b/drivers/clk/qcom/Makefile > @@ -140,3 +140,4 @@ obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o > obj-$(CONFIG_KPSS_XCC) += kpss-xcc.o > obj-$(CONFIG_QCOM_HFPLL) += hfpll.o > obj-$(CONFIG_KRAITCC) += krait-cc.o > +obj-$(CONFIG_X1E_TCSRCC_80100) += tcsrcc-x1e80100.o > diff --git a/drivers/clk/qcom/tcsrcc-x1e80100.c b/drivers/clk/qcom/tcsrcc-x1e80100.c > new file mode 100644 > index 000000000000..2ec142c3d1f9 > --- /dev/null > +++ b/drivers/clk/qcom/tcsrcc-x1e80100.c > @@ -0,0 +1,295 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. > + * Copyright (c) 2023, Linaro Limited > + */ > + > +#include <linux/clk-provider.h> > +#include <linux/module.h> > +#include <linux/of_device.h> You probably don't need this header and the implicit includes it makes are dropped now in linux-next. Please check what you actually need and make them explicit. Rob
