>On Thu, Dec 7, 2023 at 2:37 AM Inochi Amaoto <inochiama@xxxxxxxxxxx> wrote: >> >> Add driver for CV1800 series clock controller. >> >> Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> >> Link: https://github.com/milkv-duo/duo-files/blob/main/hardware/CV1800B/CV180X-Clock-v1.xlsx >> Link: https://github.com/milkv-duo/duo-files/blob/main/hardware/CV1800B/CV1800B-CV1801B-Preliminary-Datasheet-full-en.pdf >> --- >> drivers/clk/Kconfig | 1 + >> drivers/clk/Makefile | 1 + >> drivers/clk/sophgo/Kconfig | 12 + >> drivers/clk/sophgo/Makefile | 7 + >> drivers/clk/sophgo/clk-cv1800.c | 1574 ++++++++++++++++++++++++ >> drivers/clk/sophgo/clk-cv1800.h | 123 ++ >> drivers/clk/sophgo/clk-cv18xx-common.c | 76 ++ >> drivers/clk/sophgo/clk-cv18xx-common.h | 85 ++ >> drivers/clk/sophgo/clk-cv18xx-ip.c | 894 ++++++++++++++ >> drivers/clk/sophgo/clk-cv18xx-ip.h | 266 ++++ >> drivers/clk/sophgo/clk-cv18xx-pll.c | 465 +++++++ >> drivers/clk/sophgo/clk-cv18xx-pll.h | 79 ++ >> 12 files changed, 3583 insertions(+) >> create mode 100644 drivers/clk/sophgo/Kconfig >> create mode 100644 drivers/clk/sophgo/Makefile >> create mode 100644 drivers/clk/sophgo/clk-cv1800.c >> create mode 100644 drivers/clk/sophgo/clk-cv1800.h >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-common.c >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-common.h >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-ip.c >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-ip.h >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-pll.c >> create mode 100644 drivers/clk/sophgo/clk-cv18xx-pll.h >> >> diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig >> index c30d0d396f7a..514343934fda 100644 >> --- a/drivers/clk/Kconfig >> +++ b/drivers/clk/Kconfig >> @@ -499,6 +499,7 @@ source "drivers/clk/rockchip/Kconfig" >> source "drivers/clk/samsung/Kconfig" >> source "drivers/clk/sifive/Kconfig" >> source "drivers/clk/socfpga/Kconfig" >> +source "drivers/clk/sophgo/Kconfig" >> source "drivers/clk/sprd/Kconfig" >> source "drivers/clk/starfive/Kconfig" >> source "drivers/clk/sunxi/Kconfig" >> diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile >> index ed71f2e0ee36..eeae7ae93f89 100644 >> --- a/drivers/clk/Makefile >> +++ b/drivers/clk/Makefile >> @@ -119,6 +119,7 @@ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/ >> obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/ >> obj-$(CONFIG_CLK_SIFIVE) += sifive/ >> obj-y += socfpga/ >> +obj-y += sophgo/ >> obj-$(CONFIG_PLAT_SPEAR) += spear/ >> obj-y += sprd/ >> obj-$(CONFIG_ARCH_STI) += st/ >> diff --git a/drivers/clk/sophgo/Kconfig b/drivers/clk/sophgo/Kconfig >> new file mode 100644 >> index 000000000000..d67009fa749f >> --- /dev/null >> +++ b/drivers/clk/sophgo/Kconfig >> @@ -0,0 +1,12 @@ >> +# SPDX-License-Identifier: GPL-2.0 >> +# common clock support for SOPHGO SoC family. >> + >> +config CLK_SOPHGO_CV1800 >> + tristate "Support for the Sophgo CV1800 series SoCs clock controller" >> + default m >> + depends on ARCH_SOPHGO || COMPILE_TEST >> + help >> + This driver supports clock controller of Sophgo CV18XX series SoC. >> + The driver require a 25MHz Oscillator to function generate clock. >> + It includes PLLs, common clock function and some vendor clock for >> + IPs of CV18XX series SoC >> diff --git a/drivers/clk/sophgo/Makefile b/drivers/clk/sophgo/Makefile >> new file mode 100644 >> index 000000000000..a50320764200 >> --- /dev/null >> +++ b/drivers/clk/sophgo/Makefile >> @@ -0,0 +1,7 @@ >> +# SPDX-License-Identifier: GPL-2.0 >> +obj-$(CONFIG_CLK_SOPHGO_CV1800) += clk-sophgo-cv1800.o >> + >> +clk-sophgo-cv1800-y += clk-cv1800.o >> +clk-sophgo-cv1800-y += clk-cv18xx-common.o >> +clk-sophgo-cv1800-y += clk-cv18xx-ip.o >> +clk-sophgo-cv1800-y += clk-cv18xx-pll.o >> diff --git a/drivers/clk/sophgo/clk-cv1800.c b/drivers/clk/sophgo/clk-cv1800.c >> new file mode 100644 >> index 000000000000..8176ee672190 >> --- /dev/null >> +++ b/drivers/clk/sophgo/clk-cv1800.c >> @@ -0,0 +1,1574 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * Copyright (C) 2023 Inochi Amaoto <inochiama@xxxxxxxxxxx> >> + */ >> + >> +#include <linux/clk-provider.h> >> +#include <linux/clk.h> >> +#include <linux/clkdev.h> >> +#include <linux/kernel.h> >> +#include <linux/module.h> > >> +#include <linux/of_address.h> >> +#include <linux/of_device.h> > >You probably don't need these 2 headers and the implicit includes it >makes are dropped now in linux-next. Please check what you actually >need and make them explicit. > >Rob > Thanks. I have fixed in the new version.
